Fixing structure for reinforcement plate and tie rod-type brake booster having the same
US9290168B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 31, 2013 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Jul 5, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T13/5675
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tie rod-type brake booster including a casing provided with a front cell and a rear cell, the front cell and the rear cell sealingly joining to each other, a tie rod caulked to the rear cell through the casing, a reinforcement plate to closely contact an inner surface of the front cell to enhance rigidity of the casing, the reinforcement plate being provided with a through hole penetrated by the tie rod, and a support member formed at a penetration portion of the front cell penetrated by the tie rod to fix the reinforcement plate, wherein the support member comprises a bent portion bent from the penetration portion of the front cell, and a pressing portion perpendicularly extending from the bent portion with respect to an axial direction of the tie rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.