JPS5572929A - Automatic gap regulating device of disc brake with built-in parking brake mechanism - Google Patents

Automatic gap regulating device of disc brake with built-in parking brake mechanism

Info

Publication number
JPS5572929A
JPS5572929A JP14383578A JP14383578A JPS5572929A JP S5572929 A JPS5572929 A JP S5572929A JP 14383578 A JP14383578 A JP 14383578A JP 14383578 A JP14383578 A JP 14383578A JP S5572929 A JPS5572929 A JP S5572929A
Authority
JP
Japan
Prior art keywords
piston
nut
extended
sleeve
fitted
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP14383578A
Other languages
Japanese (ja)
Inventor
Akio Negishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP14383578A priority Critical patent/JPS5572929A/en
Priority to US06/094,458 priority patent/US4323143A/en
Publication of JPS5572929A publication Critical patent/JPS5572929A/en
Pending legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)

Abstract

PURPOSE: To prevent inclination of sleeve nut and thus increase reliability and credibility of operation by making an end part extended in the direction of diameter of piston perform transmission of force regulating sleeve nut of clutch spring to piston.
CONSTITUTION: Sleeve guide 10 with the shape of open tube at its rear end is fitted in the inner peripheral part of piston 3 pressing friction pad and is fixed against piston 3. And end part 9b of clutch spring 9 wound around nut 6 is extended in the direction of diameter and fitted in concave groove 10a extended in the direction of bus line against sleeve guide 10, in such a way as the move of direction of bus line becomes free. In this device, as spindle 5 is moved forward by parking lever and rotating force in the reverse adjustment direction is generated by connection of nut 6 with inner end surface of piston 3, nut 6 works as parallel move within the surface perpendicular to the axial direction, even if there occurs inclination of extended part 9b of spring 9 which supports the force regulating the above rotating force.
COPYRIGHT: (C)1980,JPO&Japio
JP14383578A 1978-11-21 1978-11-21 Automatic gap regulating device of disc brake with built-in parking brake mechanism Pending JPS5572929A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14383578A JPS5572929A (en) 1978-11-21 1978-11-21 Automatic gap regulating device of disc brake with built-in parking brake mechanism
US06/094,458 US4323143A (en) 1978-11-21 1979-11-15 Automatic gap adjusting device for disc brake incorporating mechanical brake mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14383578A JPS5572929A (en) 1978-11-21 1978-11-21 Automatic gap regulating device of disc brake with built-in parking brake mechanism

Publications (1)

Publication Number Publication Date
JPS5572929A true JPS5572929A (en) 1980-06-02

Family

ID=15348045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14383578A Pending JPS5572929A (en) 1978-11-21 1978-11-21 Automatic gap regulating device of disc brake with built-in parking brake mechanism

Country Status (1)

Country Link
JP (1) JPS5572929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190128353A1 (en) * 2017-10-30 2019-05-02 Akebono Brake Industry Co., Ltd. Brake system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190128353A1 (en) * 2017-10-30 2019-05-02 Akebono Brake Industry Co., Ltd. Brake system
US10428888B2 (en) * 2017-10-30 2019-10-01 Akebono Brake Industry Co., Ltd. Brake system

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