Suspension device
US8469370B2 · kind B2 · utility
5Cited by
16References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 1, 2009 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Oct 1, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F2232/06
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A suspension device (S) of the present invention includes: a member (11) coupled to one of a vehicle body and a vehicle axle; an outer cylinder (3) coupled to the other one of the vehicle body and the vehicle axle and disposed at the outer circumference of the member (11); and a bearing (4) that is interposed between the member (11) and the outer cylinder (3), the bearing (4) having balls (4a) that rollably contact at least one of the member (11) and the outer cylinder (3), and a ball case (4b) that retains the balls (4a) rollably.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.