KR970046109A - Brake pad wear alarm - Google Patents

Brake pad wear alarm Download PDF

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Publication number
KR970046109A
KR970046109A KR1019950049428A KR19950049428A KR970046109A KR 970046109 A KR970046109 A KR 970046109A KR 1019950049428 A KR1019950049428 A KR 1019950049428A KR 19950049428 A KR19950049428 A KR 19950049428A KR 970046109 A KR970046109 A KR 970046109A
Authority
KR
South Korea
Prior art keywords
brake pad
proximity
proximity switch
plate
brake
Prior art date
Application number
KR1019950049428A
Other languages
Korean (ko)
Other versions
KR0156358B1 (en
Inventor
김형헌
Original Assignee
김태구
대우자동차 주식회사
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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950049428A priority Critical patent/KR0156358B1/en
Publication of KR970046109A publication Critical patent/KR970046109A/en
Application granted granted Critical
Publication of KR0156358B1 publication Critical patent/KR0156358B1/en

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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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness
    • F16D66/025—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness sensing the position of parts of the brake system other than the braking members, e.g. limit switches mounted on master cylinders
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

본 발명은 마찰식 브레이크 장치의 브레이크패드가 마모되어 소정깊이에 이르게 되면, 이를 감지하여 운전자에게 경보핼 줄 수 있는 동시에 반영구적으로 사용할수 있는 브레이크패드 마모 경고장치를 제공하기 위하여 브레이크 패드 마모 경보장치에 있어서, 디스크 로터(40)의 외주에 링 모양의 근접판(42)을 설치하고, 그 근접판(42)에 근접되는 근접스위치(44)를 브레이크 패드(45)가 설치되어 있는 캘리퍼 하우징(46)에 설치하되 브레이크 패드(45)의 마모제한깊이(D6)을 기준으로 그 마모제한 깊이(D6) 이상으로 브레이크 패드(45)가 마모되었을 때 근접스위치(44)와 근접판(42)이 이루는 근접거리(D8)이 근접스위치(44)를 작동시킬 수 있는 거리가 되도록 설치하며, 상기 근접스위치(44)에 경보장치(48)를 접속하여 구성한 것이다.The present invention provides a brake pad wear warning device to provide a brake pad wear warning device which can be used semi-permanently while detecting and alerting the driver when the brake pad of the friction brake device reaches a predetermined depth. The caliper housing 46 in which the ring-shaped proximity plate 42 is provided on the outer circumference of the disc rotor 40, and the brake pad 45 is provided with the proximity switch 44 which is close to the proximity plate 42. Proximity switch (44) and proximity plate (42) are formed when the brake pad (45) is worn over the wear limit depth (D6) based on the wear limit depth (D6) of the brake pad (45). Proximity distance (D8) is installed so that the distance to operate the proximity switch 44, it is configured by connecting the alarm device 48 to the proximity switch (44).

Description

브레이크 패드마모 경보장치Brake pad wear alarm

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

제1도는 일반적인 디스크 브레이크의 구조를 보이는 단면도,1 is a cross-sectional view showing the structure of a general disc brake,

제2도 내지 제4도는 종래 브레이크 패드 마모 경보장치의 구성을 개략적으로는 보이는 각각의 단면도,2 to 4 are each cross-sectional view schematically showing the configuration of a conventional brake pad wear alarm,

제5도는 본 발명에 따른 브레이크 패드 마모 경보장치의 구성을 보이는 단면도,5 is a cross-sectional view showing the configuration of the brake pad wear alarm according to the present invention,

제6도는 본 발명에 따른 브레이크 패드 마모 경보장치의 구성을 보이는 사시도이다.6 is a perspective view showing the configuration of the brake pad wear alarm according to the present invention.

Claims (1)

브레이크 패드 마모 경보장치에 있어서, 디스크 로터(40)의 외주에 링 모양의 근접판(42)을 설치하고, 그 근접판(42)에 근접되는 근접스위치(44)를 브레이크 패드(45)가 설치되어 있는 캘리퍼 하우징(46)에 설치하되 브레이크 패드(45)의 마모제한깊이(D6)을 기준으로 그 마모제한 깊이(D6) 이상으로 브레이크 패드(45)가 마모되었을 때 근접스위치(44)와 근접판(42)이 이루는 근접거리(D8)이 근접스위치(44)를 작동시킬 수 있는 거리가 되도록 설치하며, 상기 근접스위치(44)에 경보장치(48)를 접속하여 구성한 것을 특징으로 하 는 브레이크 패드 마모 경보장치.In the brake pad abrasion warning device, a ring-shaped proximity plate 42 is provided on the outer circumference of the disc rotor 40, and the brake pad 45 is provided with a proximity switch 44 close to the proximity plate 42. It is installed in the caliper housing 46 which is close to the proximity switch 44 when the brake pad 45 is worn over the wear limit depth D6 based on the wear limit depth D6 of the brake pad 45. The brake is characterized in that the proximity distance (D8) formed by the plate 42 is a distance that can operate the proximity switch 44, characterized in that by connecting the alarm device 48 to the proximity switch 44 is configured Pad wear alarm.
KR1019950049428A 1995-12-14 1995-12-14 Alarm device for brake pad abrasion KR0156358B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950049428A KR0156358B1 (en) 1995-12-14 1995-12-14 Alarm device for brake pad abrasion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950049428A KR0156358B1 (en) 1995-12-14 1995-12-14 Alarm device for brake pad abrasion

Publications (2)

Publication Number Publication Date
KR970046109A true KR970046109A (en) 1997-07-26
KR0156358B1 KR0156358B1 (en) 1998-10-15

Family

ID=19439748

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950049428A KR0156358B1 (en) 1995-12-14 1995-12-14 Alarm device for brake pad abrasion

Country Status (1)

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KR (1) KR0156358B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102286744B1 (en) * 2014-11-17 2021-08-06 현대모비스 주식회사 Electronic parking brake with warning apparatus
CN105864326A (en) * 2016-05-31 2016-08-17 安徽柳工起重机有限公司 Online detection device for caliper disc brake friction plate

Also Published As

Publication number Publication date
KR0156358B1 (en) 1998-10-15

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