KR950013859A - Wheel cylinder boot for vehicle brake - Google Patents

Wheel cylinder boot for vehicle brake Download PDF

Info

Publication number
KR950013859A
KR950013859A KR1019940009610A KR19940009610A KR950013859A KR 950013859 A KR950013859 A KR 950013859A KR 1019940009610 A KR1019940009610 A KR 1019940009610A KR 19940009610 A KR19940009610 A KR 19940009610A KR 950013859 A KR950013859 A KR 950013859A
Authority
KR
South Korea
Prior art keywords
groove
boot
wheel cylinder
circumference
vehicle brake
Prior art date
Application number
KR1019940009610A
Other languages
Korean (ko)
Other versions
KR0148401B1 (en
Inventor
아키라 아오키
노부치요 다카쿠라
Original Assignee
다나까 도미오
도쿄 부힝 고교 가부시키가이샤
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 다나까 도미오, 도쿄 부힝 고교 가부시키가이샤 filed Critical 다나까 도미오
Publication of KR950013859A publication Critical patent/KR950013859A/en
Application granted granted Critical
Publication of KR0148401B1 publication Critical patent/KR0148401B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/02—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as one or more circumferential band
    • F16D51/06—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as one or more circumferential band fluid actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/04—Cylinders

Abstract

휠실린더내에의 침수에 의한 웨지(53), 캠부(53a), 피스톤(52)의 녹슬음을 방지하여 그 기능을 유지한다.It prevents the rust of the wedge 53, the cam part 53a, and the piston 52 by the immersion in the wheel cylinder, and maintains the function.

부트(1)의 일단부에 설치된 보스부(2)의 내주부에 홈(3)을 원주상에 설치하고, 이 홈(3)의 원주상의 1개소에 대기와 연통하는 공기구멍(4)을 설치함과 동시에 홈(3)과 부트내부(5)에 연통하는 홈(6)을 설치한다.The air hole 4 which has the groove 3 provided in the circumference at the inner peripheral part of the boss | hub part 2 provided in the one end part of the boot 1, and communicates with air at one place of the circumference of this groove 3 is carried out. At the same time to install the groove 3 and the groove 6 in communication with the boot inner 5 is installed.

Description

차량의 브레이크에 사용하는 휠실린더용 부트Wheel cylinder boot for vehicle brake

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도의 (a)는 본 발명의 부트(1)의 단면도, (b)는 홈(6)의 단면도.(A) is sectional drawing of the boot (1) of this invention, (b) is sectional drawing of the groove | channel 6.

제2도의 (a)는 본 발명의 부트(1)의 단면도, (b)는 공기구멍(4)의 단면도.(A) is sectional drawing of the boot (1) of this invention, (b) is sectional drawing of the air hole (4).

제3도는 차량용의 브레이크의 정면도.3 is a front view of a brake for a vehicle.

제4도는 휠실린더의 단면도.4 is a cross-sectional view of the wheel cylinder.

Claims (2)

차량의 브레이크에 사용하는 휠실린더용 부트에 있어서, 부트(1)의 일단부에 설치된 보스부(2)의 내주부에 홈(3)을 원주상에 설치하고, 이 홈(3)의 원주상의 1개소에 대기와 연통하는 공기구멍(4)을 설치함과 동시에, 홈(3)과 부트내부(5)에 연통하는 홈(6)을 설치한 것을 특징으로 하는 휠실린더용 부트.In a boot for a wheel cylinder used for a brake of a vehicle, a groove 3 is provided in a circumference at an inner circumference of a boss portion 2 provided at one end of the boot 1, and a circumferential shape of the groove 3 is provided. A boot for a wheel cylinder, characterized in that an air hole (4) communicating with the atmosphere is provided at one location, and a groove (6) communicating with the groove (3) and the boot inside (5) is provided. 제1항에 있어서, 부트의 일단부에 설치된 보스부(2)의 내주부에 홈(3)을 원주상에 설치하고, 이 홈(3)의 원주상의 1개소에 대기와 연통하는 공기구멍(4)을 설치하고, 이 공기구멍(4)의 외측부(4a)에 오목부(4c)를 형성한 것을 특징으로 하는 휠실린더용 부트.The air hole as set forth in claim 1, wherein the groove (3) is provided in the circumference at the inner circumference of the boss (2) provided at one end of the boot and communicates with the atmosphere at one circumference of the groove (3). (4), and the recessed part (4c) was formed in the outer part (4a) of this air hole (4). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009610A 1993-11-25 1994-05-02 Boot of wheel cylinder for vehicle brake KR0148401B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-71358 1993-11-25
JP1993071358U JP2505878Y2 (en) 1993-11-25 1993-11-25 Wheel cylinder boots used for vehicle brakes

Publications (2)

Publication Number Publication Date
KR950013859A true KR950013859A (en) 1995-06-15
KR0148401B1 KR0148401B1 (en) 1998-10-15

Family

ID=13458199

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940009610A KR0148401B1 (en) 1993-11-25 1994-05-02 Boot of wheel cylinder for vehicle brake

Country Status (2)

Country Link
JP (1) JP2505878Y2 (en)
KR (1) KR0148401B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000030784A (en) * 2000-03-16 2000-06-05 최용택 Portable display panel
KR100319530B1 (en) * 2000-02-08 2004-09-07 주식회사 제이알텍 System and method for operating a light-emitting display
KR100706412B1 (en) * 2005-09-29 2007-04-10 현대자동차주식회사 Device for detecting the state of breakdown of wedge-kit return spring of wedge brake apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100319530B1 (en) * 2000-02-08 2004-09-07 주식회사 제이알텍 System and method for operating a light-emitting display
KR20000030784A (en) * 2000-03-16 2000-06-05 최용택 Portable display panel
KR100706412B1 (en) * 2005-09-29 2007-04-10 현대자동차주식회사 Device for detecting the state of breakdown of wedge-kit return spring of wedge brake apparatus

Also Published As

Publication number Publication date
JP2505878Y2 (en) 1996-08-07
JPH0732238U (en) 1995-06-16
KR0148401B1 (en) 1998-10-15

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