Adjustable telescoping arm
US9107507B2 · kind B2 · utility
8Cited by
12References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 2012 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Jul 6, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/77
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An arm assembly with an arm, a plurality of vertical support members and a horizontal member is telescopingly mounted in a housing, such that the arm assembly moves vertically by movement of a scissors mechanism having slidable pivot mountings, whereby movement of a linear actuator at the bottom of the housing translates horizontal movement to vertical movement, which vertical movement is imparted upwardly by a spring and downwardly against the spring, the vertical movement being controlled by a lever and cable actuated lock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.