Master cylinder
US4474005A · kind A · utility
24Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 26, 1982 |
| Grant date | Oct 2, 1984 |
| Priority date | — |
| Expiry date | Aug 26, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T11/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A master cylinder includes a housing (12) with a bore (14) receiving a pair of pistons (32, 34). A bearing (50) extends from the housing (12) to one of the pistons (32) to define a passage (65) communicating fluid to a pressure chamber (40). The bearing (50), the passage (65) and the pressure chamber (40) extend outwardly of the housing bore (14) to permit the length of the housing to be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.