Invention Grant
US08276508B2 Overload protection, drive train comprising such an overload protection, device comprising a lifting tool, and method for applying working forces
有权
过载保护，包括这种过载保护的传动系，包括提升工具的装置和用于施加作用力的方法
- Patent Title: Overload protection, drive train comprising such an overload protection, device comprising a lifting tool, and method for applying working forces
- Patent Title (中): 过载保护，包括这种过载保护的传动系，包括提升工具的装置和用于施加作用力的方法
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Application No.: US12530216Application Date: 2008-02-05
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Publication No.: US08276508B2Publication Date: 2012-10-02
- Inventor: Anton Huber , Johannes Crepaz
- Applicant: Anton Huber , Johannes Crepaz
- Applicant Address: DE Freilassing
- Assignee: Kiefel GmbH
- Current Assignee: Kiefel GmbH
- Current Assignee Address: DE Freilassing
- Agent Andrew Wilford
- Priority: DE102007011489 20070307
- International Application: PCT/DE2008/000203 WO 20080205
- International Announcement: WO2008/106916 WO 20080912
- Main IPC: B30B15/14
- IPC: B30B15/14 ; F16P3/00
Abstract:
An overload protector has an input element, an output element juxtaposed with the input element, and a clamping plate. Fasteners fix the clamping plate to one of the elements against relative movement. A coupling between the clamping plate and the other of the elements permits only limited relative movement of the elements through a stroke having a predetermined length in a predetermined direction. A connector between the clamping plate and the other element fixes the clamping plate and the other element together against relative movement until an overload force greater than a predetermined critical limit is exerted shifting either of the elements toward or away from the other element in the predetermined direction.
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