Deployable operator protection apparatus with an over-center linkage
US11247627B2 · kind B2 · utility
1Cited by
49References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2019 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Dec 8, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2200/223
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A operator protection apparatus unlocks and lowers from a raised position to a lowered position suitable for clearing a low hanging obstacle when an operator applies a force to an operator lever or pedal. The operator protection apparatus returns to the raised position when the operator ceases applying force to the operator lever or pedal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.