Invention Grant
US07677111B2 Portable test lever for testing a tractive capacity and/or an acceleration behavior of a cable-operated lift
失效
用于测试电缆操作电梯的牵引能力和/或加速行为的便携式测试杆
- Patent Title: Portable test lever for testing a tractive capacity and/or an acceleration behavior of a cable-operated lift
- Patent Title (中): 用于测试电缆操作电梯的牵引能力和/或加速行为的便携式测试杆
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Application No.: US10558070Application Date: 2004-05-14
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Publication No.: US07677111B2Publication Date: 2010-03-16
- Inventor: Hans Ryser , Martin Fiedler
- Applicant: Hans Ryser , Martin Fiedler
- Applicant Address: DE Köln
- Assignee: TÜV Rheinland Industrie Services GmbH
- Current Assignee: TÜV Rheinland Industrie Services GmbH
- Current Assignee Address: DE Köln
- Agency: Venable LLP
- Agent Robert Kinberg; Ryan M. Flandro
- Priority: DE10323175 20030522
- International Application: PCT/EP2004/005180 WO 20040514
- International Announcement: WO2004/103880 WO 20041202
- Main IPC: G01N3/02
- IPC: G01N3/02
Abstract:
A portable test lever including a load arm and a force arm for efficient examination of the tractive capacity and/or an acceleration capacity of a lift. The test lever includes an integrated measuring value sensor, at least one cable receptacle arranged on the load arm and at a distance from the force arm, and a support. A method used to measure the tractive capacity of a lift cable and/or the acceleration capacity of a lift.
Public/Granted literature
- US20070012824A1 Test lever Public/Granted day:2007-01-18
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