OPENTECHNICAL PUBLICATION
OT-2026-000002515

Setting device

Published: 2026-09-15T19:13:34.394911Z
Permanent URL: https://opentechnical.org/p/OT-2026-000002515
Categories: Tools & Tooling > Clamping Tools

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ABSTRACT

A setting device ( 100 ) for mounting roof membranes ( 470 ) and insulation
layers ( 450 ) on a substructure ( 460 ) uses an arrangement having a fastener
( 210 ) and a ferromagnetic load distribution washer ( 200 ) for fastening.
The setting device includes a movable frame ( 130 ) having a first feed device
( 110 ) for load distribution washers and a second feed device ( 120 ) for
fasteners. The setting process starts with manual actuation of a vertically
arranged pressure rod ( 145 ) that can be telescoped against a spring. A drive
unit ( 150 ) attached thereto with a motor-driven drive mandrel ( 155 ) drives
a fastener from a mounting guide ( 320 ) through a load distribution washer
held in a mounting guide in the base assembly ( 310 ) of the setting device. A
magnet system, designed so that the load distribution washer to be set is
fixable in a suspended manner in the mounting bracket ( 300 ) without an
additional mechanical retainer, is used.

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OpenTechnical publication OT-2026-000002515
Published 2026-09-15T19:13:34.394911Z
https://opentechnical.org/p/OT-2026-000002515