Snowmobile
US9428232B2 · kind B2 · utility
12Cited by
23References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2014 |
| Grant date | Aug 30, 2016 |
| Priority date | — |
| Expiry date | Jul 23, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62M2027/028
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A snowmobile includes a plurality of ground engaging members, a frame supported by the ground engaging members, and a powertrain assembly supported by the frame. Additionally, the snowmobile includes a front suspension assembly supported by the frame. The front suspension assembly includes an upper control arm operably coupled to the frame and a lower control arm operably coupled to the frame. The lower control arm is forged. At least a portion of the lower control arm includes an artificially-induced area of localized stress, and the lower control arm is configured to absorb energy at the area of localized stress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.