Pick up device for pantograph
US6591953B2 · kind B2 · utility
6Cited by
10References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 26, 2001 |
| Grant date | Jul 15, 2003 |
| Priority date | — |
| Expiry date | Dec 26, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60L2200/26
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pick-up device (2) for a pantograph (1) comprising two rubbing strips (3) connected together by at least one cross-member (4) connected to and articulated on a stabilizing link (5) on the pantograph (1). Each of the rubbing strips (3) is connected to the cross-member (4) by a lever (7) able to pivot in order to make the rubbing strip (3) tilt under the effect of a given force encountered by the rubbing strip (3).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.