Vacuum Generation

Vacuum Generation within Fluid Power.

Category CAT-000000232

Publications

OT-2026-000091110
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,242 words
A zoned vacuum gripping tool comprising one mounting flange, four bellows cups, one ejector, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position
OT-2026-000091113
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,242 words
A zoned vacuum gripping tool comprising one mounting flange, four bellows cups, one ejector, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position
OT-2026-000091116
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,242 words
A zoned vacuum gripping tool comprising one mounting flange, four bellows cups, one ejector, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position
OT-2026-000091119
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,282 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi
OT-2026-000091122
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,267 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpi
OT-2026-000091125
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,230 words
A zoned vacuum gripping tool comprising one mounting flange, four suction cups, one ejector, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position
OT-2026-000091128
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,230 words
A zoned vacuum gripping tool comprising one mounting flange, four suction cups, one ejector, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position
OT-2026-000091152
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,223 words
A zoned vacuum gripping tool comprising one mounting flange, four bellows cups, one vacuum pump, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down
OT-2026-000091155
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,223 words
A zoned vacuum gripping tool comprising one mounting flange, four bellows cups, one vacuum pump, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down
OT-2026-000091158
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,223 words
A zoned vacuum gripping tool comprising one mounting flange, four bellows cups, one vacuum pump, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down
OT-2026-000091161
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,263 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one vacuum pump, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the vacuum pump. Before the workpiece reaches the set-down position, th
OT-2026-000091164
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,248 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one vacuum pump, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the vacuum pump. Before the workpiece reaches the set-down position, th
OT-2026-000091167
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,211 words
A zoned vacuum gripping tool comprising one mounting flange, four suction cups, one vacuum pump, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down
OT-2026-000091170
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,211 words
A zoned vacuum gripping tool comprising one mounting flange, four suction cups, one vacuum pump, one isolation valve, four zone branches, four pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down
OT-2026-000091173
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091176
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091179
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091182
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,199 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is bl
OT-2026-000091185
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,184 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is bl
OT-2026-000091188
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,147 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091191
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,147 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091194
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091197
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091200
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091203
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,199 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is bl
OT-2026-000091206
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,184 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is bl
OT-2026-000091209
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,147 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091212
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,147 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091215
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091218
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091221
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,159 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091224
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,199 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is bl
OT-2026-000091227
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,184 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is bl
OT-2026-000091230
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,147 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091233
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,147 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091257
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,141 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one vacuum pump, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position,
OT-2026-000091260
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,141 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one vacuum pump, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position,
OT-2026-000091263
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,141 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one vacuum pump, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position,
OT-2026-000091266
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,181 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one vacuum pump, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the vacuum pump. Before the workpiece reaches the set-down position, the workpie
OT-2026-000091269
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,166 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one vacuum pump, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the vacuum pump. Before the workpiece reaches the set-down position, the workpie
OT-2026-000091272
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,129 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one vacuum pump, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position,
OT-2026-000091275
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,129 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one vacuum pump, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the vacuum pump. Before the workpiece reaches the set-down position,
OT-2026-000091278
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,170 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091281
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,170 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091284
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,170 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091287
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,210 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is bl
OT-2026-000091290
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,195 words
A zoned vacuum gripping tool comprising one mounting flange, one foam pad, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the ejector. Before the workpiece reaches the set-down position, the workpiece is bl
OT-2026-000091293
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,158 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091296
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,158 words
A zoned vacuum gripping tool comprising one mounting flange, two suction cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work
OT-2026-000091299
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
September 17, 2026 · Vacuum Grippers · 1,170 words
A zoned vacuum gripping tool comprising one mounting flange, two bellows cups, one ejector, one manifold, two zone branches, two pressure sensors and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. Before the workpiece reaches the set-down position, the work