Patent · US Expired

Device at a brake actuator

US4287968A · kind A · utility

12Cited by

8References

1Claims

0Family size

Assignee

SAB Industri AB · SE

Inventors

Bo G. Stensson · Teckomatorp, SE
Jan-Ola Harstrom · Malmö, SE
Jan Csiba · Påarp, SE

Key dates

Filing date	Oct 16, 1979
Grant date	Sep 8, 1981
Priority date	—
Expiry date	Oct 16, 1999

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T403/32647
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A device at a brake actuator for permitting thrust force transmission between an axially movable push rod (4) of the actuator and a brake block holder (6) moving out of line with the push rod. In order to ensure force transmission irrespective of the brake block holder movements and to avoid any slippage between the members a transmission part (5) is arranged between the push rod (4) and the brake block holder (6) and has spherical surfaces in engagement therewith, these surfaces having a common center.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.