Synchronizer ring in vehicle speed change gear
US4597484A · kind A · utility
9Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 1984 |
| Grant date | Jul 1, 1986 |
| Priority date | — |
| Expiry date | Mar 26, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2250/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A synchronizer ring in a vehicle speed change gear, including a ring body having a clutch surface and a resin formed layer disposed on the clutch surface of the ring body and having both circumferential and axial directions in which are disposed both circumferential and axial grooves that cross each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.