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US 2020/0308774 A1Published application
Gripping mechanism for spindle-screw clipping machine
AssigneeSchwihag AG
InventorsRoland BUDA, Daniel WALTER, Thomas DAHMANN, Markus WEIGELE
Life of this patent
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Abstract
An installation device for tension clamps for attaching a rail to a railroad tie or another rail substructure, a method for attaching at least two tension clamps in their installation position by such an installation device, and a system made of an installation device with a drive device connected to it are disclosed.
Claims20
-19. (canceled)
An installation device for tension clamps for attaching a rail on a railroad tie or other rail superstructure, comprising:
- a gripping mechanism for synchronous gripping of at least two tension clamps and for synchronous moving of the at least two tension clamps from a pre-installation position to an installation position;
- and
- a device for applying a clamping force to the tension clamps which includes a clamping mechanism and a mechanism for loosening the clamping mechanism or counteracting its clamping force.
Dependencies are inferred from the claim text.