Sliding support mechanism with improved reliability and serviceability
US10480627B1 · kind B1 · utility
4Cited by
6References
10Claims
0Family size
Inventor
Key dates
| Filing date | Feb 5, 2019 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Feb 5, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60P3/34
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Motorized rack-and-pinion sliding support mechanisms are disclosed. One or more shafts are coupled to pinions configured to engage with one or more racks and configured to be driven by one or more motors. The shaft(s) are configured to be manually disengageable from the motor(s), allowing the mechanism to slide freely in the event of a motor failure. The mechanism is further configured to reduce premature component wear leading to poor gear mesh caused to by forces on the mechanism during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.