MY109700A - Drum brake actuator. - Google Patents

Drum brake actuator.

Info

Publication number
MY109700A
MY109700A MYPI92001759A MYPI19921759A MY109700A MY 109700 A MY109700 A MY 109700A MY PI92001759 A MYPI92001759 A MY PI92001759A MY PI19921759 A MYPI19921759 A MY PI19921759A MY 109700 A MY109700 A MY 109700A
Authority
MY
Malaysia
Prior art keywords
brake
mode
shoe
park
drum brake
Prior art date
Application number
MYPI92001759A
Inventor
Wang Nui
Original Assignee
Brake And Clutch Ind Australia Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brake And Clutch Ind Australia Pty Ltd filed Critical Brake And Clutch Ind Australia Pty Ltd
Priority to MYPI92001759A priority Critical patent/MY109700A/en
Publication of MY109700A publication Critical patent/MY109700A/en

Links

Abstract

ACTUATING MECHANISM FOR A DRUM BRAKE HAVING PROVISION FOR OPERATING THE BRAKE IN EITHER A SERVICE BRAKE MODE OR A PARK BRAKE MODE.THE MECHANISM INCLUDES A PISTON-CYLINDER ASSEMBLY (9) WHICH IS LOCATED BETWEEN TWO ABUTMENTS (13, 15) AT RESPECTIVE OPPOSITE ENDS (6, 5) OF THE BRAKE SHOE (3) AND WHICH IS OPERABLE TO SPREAD THOSE ENDS APART TO APPLY THE BRAKE IN THE SERVICE MODE OF OPERATION. THE MECHANISM ALSO INCLUDES A PIVOTALLY MOUNTED LEVER (19) WHICH IS ROTATED IN ONE DIRECTION DURING THE PARK BRAKE MODE OF OPERATION AND IN SO DOING COACTS WITH ONE OF THE SHOE ABUTMENTS (15) AND SIMULTANEOUSLY PUSHES THE PISTON-CYLINDER ASSEMBLY (9) AGAINST THE OTHER ABUTMENT (13). THE ASSEMBLY (9) THEREFORE FUNCTIONS AS PART OF THE LEVER (19) FOR THE PURPOSE OF SPREADING THE SHOE ENDS (6, 5) AND APPLYING THE BRAKE IN THE PARK BRAKE MODE. (FIG. 2)
MYPI92001759A 1992-09-30 1992-09-30 Drum brake actuator. MY109700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI92001759A MY109700A (en) 1992-09-30 1992-09-30 Drum brake actuator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI92001759A MY109700A (en) 1992-09-30 1992-09-30 Drum brake actuator.

Publications (1)

Publication Number Publication Date
MY109700A true MY109700A (en) 1997-04-30

Family

ID=79909569

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92001759A MY109700A (en) 1992-09-30 1992-09-30 Drum brake actuator.

Country Status (1)

Country Link
MY (1) MY109700A (en)

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