Clamping device of moving cart
US7967283B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2006 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Aug 22, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J9/0096
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A clamping device of a moving cart includes a clamp rotatably provided in a moving cart frame and including a plurality of locaters that vary with the kinds of vehicles for which the moving cart is being used, a positioning device slidingly provided in the moving cart frame to determine the position of the clamp, and an actuator selectively coupled with the clamp and the positioning device to rotate the clamp or to linearly move the positioning device. The clamp may includes a polygonal plate with locaters provided on its edges. Display units for displaying the kinds of vehicles are attached to the locaters. The actuator includes a sensor for sensing the display units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.