Clamping Tools
Clamping Tools within Tools & Tooling.
Category CAT-000000102
Subcategories
Publications
- OT-2026-000003225
A portable leveling vacuum tool to align a substantially flat top surface of a plurality of workpieces in a coplanar orientation. The vacuum tool includes a pair of parallel frame rails spaced apart from each other to define an intermediate area therebetween. The frame rails have substantially flat, coplanar bottom sur
- OT-2026-000003223
An osteosynthesis device having a bone screw, particularly a pedicle screw, a fork head that has a groove and a corrective pin seated in the groove of the fork head. A corrective pin is secured against twisting in that the bottom of the groove of the fork head is provided with a plurality of longitudinal slots lying pa
- OT-2026-000003222
A tong apparatus is provided for gripping a pipe. The apparatus includes a support having a track, a first positive stop, and a second positive stop. The apparatus also includes a jaw assembly having a base slidably coupled to the track of the support. The jaw assembly includes a cylinder having a movable piston. The c
- OT-2026-000003221
A safety device for detecting improper positioning of a ladder including an alarm connected to an energy source. A longitudinal and lateral level indicator switch are connected between the alarm and energy source with a first orientation for precluding power transfer to the alarm when the ladder is orientated in a safe
- OT-2026-000003218
A clamping device for holding, for example a work piece in a machine tool, has a housing with a cylindrical bore and a clamping piston with a dead-end cavity axially slidable in the housing. A clamping lever extends through a ball-bushing with an inner end into the dead-end cavity of the piston and with an outer end ca
- OT-2026-000003213
A quick-change chuck device has a body member having a recess defined therein for receipt of a circular tool shank. The body member includes a number of tapered slots defined therein in communication with the recess. An outer sleeve member is coaxial about the body member and axially movable relative to the body member
- OT-2026-000003187
Apparatus for transporting substrates to and from at least one device (1) for holding substrates (2), the at least one device having a substrate support (5) disposed in a vacuum chamber (4, 4', 4"). The apparatus includes at least one displaceably disposed gripper (75), which can be displaced by a mechanical an
- OT-2026-000003183
A modular storage and display device for essentially flat containers. The display device has a vertically retained column and a plurality of connecting members mounted on the column. The connecting members have a pair of resiliently displaceable gripping arms integrally formed at one portion of the connecting members.
- OT-2026-000003180
The present invention involves both an apparatus and a method for handling and holding panels and other substrates for photolithographic exposures. In one of its aspects, the present invention comprises bi-modal vacuum cup-bellows devices which automatically retract behind (below) the surface of a chuck, and to remain
- OT-2026-000003176
A spiral drive system for threaded fasteners includes driver-engageable surfaces on the head end of the fastener in which at least some of the driver-engageable surfaces are defined by a spiral segment configured to maximize torque transmission while spreading the driving load over a broad driver-fastener interface to
- OT-2026-000003174
A flow sensor device includes a main passage having a normally open shut off valve therein which is configured to shut off at a predetermined rate of air flow therethrough. The shut off valve includes a seating structure and a centering structure positioned within the main passage, a sealing member being positioned bet
- OT-2026-000003173
The device comprises a transfer unit with a block (44) containing wells (48) in which suckers (50) are located. The wells (48) comprise a border (72) made of a sealing and friction material. The peripheral wall (60) of the sucker (50) is flexible enough to permit axial movement of the lip (62) between an expanded posit
- OT-2026-000003172
Sterile bone fixation devices, such as bone screws, pins, anchors and plates, fabricated from bone tissue and the method of making such devices.
- OT-2026-000003169
A hand-held pneumatic device, such as a C ring clamping device, comprises a main body, a grip joined to a lower portion of the main body, a pneumatic cylinder contained in the main body, and a directional control valve contained in the main body. A first air discharge passage formed in the grip is connected to a first
- OT-2026-000003167
An apparatus for holding flitches for slicing in a vertical slicing process. The apparatus includes a clamp having a centrally located vacuum pocket disposed between two opposed clamping dogs. The clamp provides a vacuum assisted clamp for vertical slicing of thin veneers.
- OT-2026-000003166
A screw device for the coaptation of two small bone fragments includes a threaded proximal head part and a threaded distal part, the proximal part having a diameter greater than the distal part and having a thread pitch smaller than that of the distal part. The distal part is threaded over substantially its entire leng
- OT-2026-000003150
A replaceable, flexible and resilient grip is slidably fitted over a generally cylindrical handle portion of a power hand tool housing. In one embodiment, for use with a pistol grip housing with a separable end cap, the grip has a flange which is clamped between the end cap and the barrel of the housing and has lugs wh
- OT-2026-000003148
A mechanism for selectively securing a cover to a flange of a pressure vessel. The cover and flange each have openings that are aligned when the cover is in position facing the flange. The mechanism includes an anchor plate having a hole therethrough. A piston is slidable in a direction normal to the cover in alignment
- OT-2026-000003146
The present invention relates to a device for transferring at least one fluid from a stationary machine part (1) to a machine part (3) rotatable about an axis of rotation (10), wherein at least one of at least two mutually engageable sealing surfaces (2, 4) is arranged on each of the stationary (1) and rotatable (3) ma
- OT-2026-000003145
A housing (11) has a piston (17) inserted thereinto. A pull rod (12) is connected to the piston (17). An annular collet (13) is externally fitted onto the pull rod (12). When clamping, an engaging member (14) provided on a peripheral wall of the collet (13) is inserted into an engaging hole (2) of a workpiece (1) and t
- OT-2026-000003141
A speed command value X1 for a first arm 3 is decided depending on a lever input amount in the direction c, d. Assuming that the side d corresponding to move-up of the first arm is positive, the side c corresponding to move-down thereof is negative, and a speed command value resulted upon full lever operation and corre
- OT-2026-000003140
A control apparatus of a construction machine, such as hydraulic excavator, includes arms supported on the construction machine body side, a working member supported by the arms and hydraulic cylinder actuators for operating the arms and the working member, for realizing a smooth variation of an instruction value to th
- OT-2026-000003138
The clamping device serves for the releasable connection of two profile pieces, it being possible for an insert core (1) to be introduced and fixed in a first of the profile pieces, in which insert core an axially movable slide (7) bears two pivotable clamping elements (11) each with a clamping hook (13; 14) which can
- OT-2026-000003133
The present invention relates to an osteosynthesis device with a bone screw and a correction rod, in which the correction rod is placed in a bifurcated head of the bone screw and axially fixed. To that end, the bifurcated head has structure that prevent the longitudinal displacement of the correction rod.
- OT-2026-000003132
A dynamic fusion device for facilitating arthrodesis in a disc space between adjacent vertebrae that includes a body and an engaging member. The body extends along a longitudinal axis having a first portion and two or more legs depending from the first portion. The legs are laterally spaced apart from each other and de
- OT-2026-000003131
The invention concerns a clamping device for detachably connecting two profiled parts (1, 19). There can be inserted and secured in a first profiled part (1) an insert core (2) comprising an axially movable slide (7) with an end part having a projection (17, 18) which can be at least partially inserted into an opening
- OT-2026-000003130
A system and method for tracking the position and orientation of a movable medical imaging device using a first and second sensor disposed on the device. The second sensor is of a different type than the first sensor and measures a P/O parameter different from that of the first sensor. The system and method also includ
- OT-2026-000003129
A system for fixing soft tissue within a bone tunnel includes a first fixation member that is adapted for insertion upon a piece of soft tissue positioned within a bone tunnel, with a portion of the soft tissue emerging therefrom. A second fixation member is adapted to engage the first fixation member at its proximal e
- OT-2026-000003123
and methods for attaching an implant to bone are disclosed. In one embodiment, the device 10 includes an elongated stud 15 defining an engaging surface 16 and a foot 20 projecting outwardly from an end 18 of the stud 15. The foot 20 is receivable through an opening O in the cortical layer R of the bone B and includes a
- OT-2026-000003121
A vacuum holding chuck is presented. The vacuum holding chuck of the present invention is particularly well suited for holding semiconductor wafers of multiple diameters during various testing and manufacturing operations. In an exemplary embodiment, the vacuum chuck comprises a body having a first surface and an oppos
- OT-2026-000003118
Workpieces such as chips are removed from a receiving plane by a transfer unit, which carries them to a delivery plane. The workpieces are transported in two segments during two phases, each workpiece being deposited between the phases on an intermediate station arranged in the region of the feed path. The transfer uni
- OT-2026-000003117
A switch-over device which is useful for a gas insufflation device using liquid gas includes at least two inflow channels each blockable by a valve and at least one outflow channel for alternate removal of a fluid medium from a plurality of containers. The device has a switch-over piston movably mounted in a housing an
- OT-2026-000003116
The elongate rod shaped non-impact and non percussion drilling tool comprises: a non-impact and non-percussion drilling tool or implement formation at an outer end of the shank, a portion of the shank having a polygonal cross section at a location on the shank other than at an inner end of the shank, an annular groove
- OT-2026-000003105
A chuck 40 includes a body 42 having a plurality of angularly spaced ribs 166, 168 and 170 formed in a forward cylindrical opening 48 thereof. A locking element 236 is movable within a passage 180 of the body 42, and is formed with a defined portion 242 which is extendable from the passage 180, through an inboard peak
- OT-2026-000003104
A transmission mechanism for transmitting rotation of a driving source in a main body to an object mounted on the main body for receiving the rotation, the transmission mechanism comprising a plurality of couplings provided at different positions along an axial direction of a rotating axis; wherein each of the coupling
- OT-2026-000003103
A compact hand held suction cup type pickup tool is disclosed having a self contained, finger actuated vacuum pump that can be repeatedly cycled to maintain a very strong holding action for an indefinite period of time. The multicycling is achieved by automatic, unidirectional valving associated with the pump.
- OT-2026-000003101
A high-torque fastener having a threaded shaft and a star-shaped head is disclosed. The high-torque fastener is made of a resorbable or other non-magnetic material. A mating driver snugly fits around the star-shaped head of the fastener, to thereby apply torque to the perimeter of the star-shaped head. The driver can b
- OT-2026-000003097
The present invention relates to a screw comprising a screw body including a tip portion having a front face, an end portion having a rear face and being positioned to lie in spaced-apart relation to the tip portion, a threaded portion having a rounded thread extending between the tip portion and the end portion, and a
- OT-2026-000003092
The invention relates to a vacuum tightening system comprising a supporting base and a modular suction device for tightening a work piece. According to the invention, the modular suction device and the work piece can be tightened by means of a vacuum circuit in which the vacuum pressure is increased for tightening the
- OT-2026-000003079
A semiconductor wafer assembly is constituted such that the back surface of a tape is stuck to the surface of a frame and a semiconductor wafer is stuck to the surface of the tape. A machining apparatus has chuck tables for supporting the semiconductor wafer assembly, and each of the chuck tables has a semiconductor wa
- OT-2026-000003078
A device for handling light objects, such as CDs, with one hand without the objects being touched with the hand, the device having one or more suction parts configured for inspiration against a plane face of the object and a gripper configured for being seized and secured with one hand. A flexible elastomer body is pro
- OT-2026-000003075
A magazine for holding a plurality of pipes, and a drive head including a drive member adapted to be coupled to a pipe. The drive member is aligned along a drive axis. The drilling apparatus includes a first drive mechanism for rotating the drive member about the drive axis, and a second drive mechanism for moving the
- OT-2026-000003067
A power tool includes a housing having a primary housing and a secondary housing coupled to the primary housing, a motor supported within the primary housing, an output member driven by the motor and extending from the secondary housing, a circuit board assembly supported within the primary housing, a passageway at lea
- OT-2026-000003057
An object of the present disclosure is to contribute to determining the wear condition of a fastening unit more accurately. A tool system (1) includes a motor (M1), a fastening unit (24), a control unit (26), a detection unit (27), a rotation stopper (30), and a condition determiner (28). The fastening unit (24) includ
- OT-2026-000003009
A blind rivet nut-setting tool includes an output shaft, an input device for adjusting an operating mode, a distance-setting device, a motor coupled to the output shaft, a position sensor for detecting a position of the motor, and a controller. The distance-setting device, the motor, the position sensor, and the contro
- OT-2026-000002992
19 A tensioning spool is disclosed for tensioning a flexible rail that is used in a fence. The tensioning spool comprises a spool body that is configured to have the rail secured thereto. The spool body comprises a first end that is configured with a socket for a drive mechanism that rotates the spool body in use to te
- OT-2026-000002991
A wrench structure includes a first body, a second body, a first connecting member, and two pivot members. The first body is provided with a first pivot portion, two first recesses, and a first through hole. The second body is provided with a second pivot portion, a second recess, and a second through hole. The first c
- OT-2026-000002985
A socket structure for a hand operated tool includes a first body, a second body, a first elastic member, and a first locking member. The first body is provided with a first rotation portion, a first mounting portion, a first abutting face, a second mounting portion, a second abutting face, and a perforation. The secon
- OT-2026-000002970
The disclosed technology includes an adjustable wrench. In one example, the adjustable wrench may include a head and a handle coupled to the head. The head may include a housing that defines a housing cavity, a fixed jaw coupled to the housing, and a jaw adjustment mechanism coupled to the housing. The jaw adjustment m
- OT-2026-000002948
An electric power tool includes a motor, an output unit driven by the motor, a metallic housing, a cover, an electrical part, and a battery mounting portion. The metallic housing houses the output unit and extends forward. The cover is made of resin that covers at least a part of the housing. The electrical part is dis