Support for a rotatable commercial vehicle seating and operating unit
US7758007B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 24, 2005 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | Dec 23, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/005
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A commercial vehicle seating and operating unit fastened to a support (1) comprises a rotatably supported base plate (2), by means of which the seating and operating unit is supported rotatably about a vertical axis of rotation.The bearing arrangement comprises two cylindrical sleeves, which are disposed one coaxially in the other, a first inner sleeve (19) that is rigidly connected to the commercial vehicle and a second outer sleeve (21) that is rigidly connected to the seating and operating unit, the inner sleeve (19) forming a passage for the penetration of cables, pipes or hosepipes that connect the seating and operating unit to a unit of the vehicle.The bearing arrangement has a limiting device, which limits the rotation of the seating and operating unit about the vertical axis to a preset maximum angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.