KR970046118A - Caliper of car brake - Google Patents

Caliper of car brake Download PDF

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Publication number
KR970046118A
KR970046118A KR1019950056021A KR19950056021A KR970046118A KR 970046118 A KR970046118 A KR 970046118A KR 1019950056021 A KR1019950056021 A KR 1019950056021A KR 19950056021 A KR19950056021 A KR 19950056021A KR 970046118 A KR970046118 A KR 970046118A
Authority
KR
South Korea
Prior art keywords
caliper
brake
switch unit
unit
time detection
Prior art date
Application number
KR1019950056021A
Other languages
Korean (ko)
Other versions
KR0168408B1 (en
Inventor
손재규
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 KR1019950056021A priority Critical patent/KR0168408B1/en
Publication of KR970046118A publication Critical patent/KR970046118A/en
Application granted granted Critical
Publication of KR0168408B1 publication Critical patent/KR0168408B1/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
    • F16D66/023—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness directly sensing the position of braking members
    • 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
    • F16D55/228—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 separate actuating member for each side
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes

Landscapes

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

Abstract

본 발명은 패드의 교체시기를 정확히 파악할 수 있도록 하고, 따라서 제동력의 저하에 의한 사고의 위험을 배제토록 함과 아울러, 금속간의 마찰을 방지하여 디스크의 손상을 배제할 수 있도록 하는 차축과 고정 결합된 디스크의 회전을 억제시킴으로써, 차륜의 제동이 이루어질 수 있도록 브레이크페달에 가해지는 답력을 부스터로 배력시킨 뒤 부스터에 의해 배력된 유압을 발생시키는 매스터실린더로부터의 유압력으로 작동하도록 상기 매스터실린더와 연통되는 한쌍의 보어를 형성함과 아울러 디스크가 부분적으로 내삽되는 캘리퍼바디의 상기 보어에 피스턴을 각각 결합시키고, 상기 피스턴들의 각 내측단에 연장된 브레이크슈에 패드를 교환 가능한 상태로 결합시켜 구성되는 자동차용 브레이크장치의 캘리퍼에 있어서, 상기한 패드에 밀착면으로부터 소정량 이격된 위치로 형성되는 교환시기 감지부와, 이 교환시기 감지부에 의해 접점 단락되어 전원의 전류를 단속하는 스위치부와, 상기 스위치부에 전기적으로 연결되어 스위치부의 온/오프에 따라 인가되는 전원의 전류에 의해 경고신호를 발하는 표시부를 더 포함하도록 구성됨을 특징으로 한다.The present invention enables to pinpoint the timing of the replacement of the pad, and thus fixed to the axle to eliminate the risk of accidents due to the reduction in braking force, and to prevent the damage of the disk by preventing friction between metals By restraining the rotation of the disk, the stepping force applied to the brake pedal to brake the wheels is boosted and then communicated with the master cylinder to operate with the hydraulic pressure from the master cylinder to generate the hydraulic pressure boosted by the booster. Forming a pair of bores, and the coupling of the piston to the bore of the caliper body in which the disc is partially interpolated, respectively, and the automobile is configured by coupling the pads to the brake shoes extending to each inner end of the pistons in an exchangeable state In the caliper of the brake unit, the surface in close contact with the pad described above. An exchange time detection unit formed at a position spaced from the predetermined amount by a predetermined distance, a switch unit short-circuited by the exchange time detection unit to control a current of the power supply, and electrically connected to the switch unit according to on / off of the switch unit. And a display unit for emitting a warning signal by the current of the applied power source.

Description

자동차용 브레이크장치의 캘리퍼Caliper of car brake

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

제1도는 일반적인 자동차용 브레이크장치를 나타내는 개략도.1 is a schematic diagram showing a general brake device for a vehicle.

제2도는 종래 브레이크장치의 캘리퍼를 나타내는 일단면도.2 is a cross-sectional view showing a caliper of a conventional brake device.

제3도는 본 발명에 의한 브레이크장치의 캘리퍼를 나타내는 일단면도.3 is an end view showing a caliper of a brake device according to the present invention.

제4도는 본 발명에 의한 캘리퍼를 나타내는 부분 상세단면도.4 is a partial detailed cross-sectional view showing a caliper according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

6 : 매스터실린더 8 : 캘리퍼6: master cylinder 8: caliper

12 : 디스크 22,24 : 캘리퍼바디12: disc 22,24: caliper body

26,28 : 보어 30,32 : 피스턴26,28 Bore 30,32 Piston

34,36 : 브레이크슈 38,40 : 패드34,36: brake shoes 38,40: pad

50 : 교환시기 감지부 60 : 스위치부50: exchange time detection unit 60: switch unit

62,64 : 접점 70 : 표시부62,64: contact point 70: display part

Claims (1)

매스터실린더(6)로부터의 유압력이 제공되는 한쌍의 보어(36)(28)를 형성함과 아울러 디스크(12)가 부분적으로 내삽되는 캘리퍼바디(22)(24)의 상기 보어(26)(28)에 피스턴(30)(32)을 각각 결합시키고, 상기 피스턴(30)(32)들의 각 내측단에 연장된 브레이크슈(34)(36)에 패드(38)(40)를 교환 가능한 상태로 결합시켜 구성되는 자동차용 브레이크장치의 캘리퍼에 있어서, 상기한 패드(38)(40)에 밀착면으로부터 소정량 이격된 위치로 형성되는 교환시기 감지부(50)와, 이 교환시기 감지부(50)에 의해 접점(62)(64) 단락되어 전원의 전류를 단속하는 스위치부(60)와, 상기 스위치부(60)에 전기적으로 연결되어 스위치부(60)의 온/오프에 따라 인가되는 전원의 전류에 의해 경고신호를 발하는 표시부(70)를 더 포함하도록 구성됨을 특징으로 하는 자동차용 브레이크장치의 캘리퍼.The bore 26 of the caliper body 22, 24, in which the disk 12 is partially interpolated, forming a pair of bores 36, 28 provided with hydraulic force from the master cylinder 6. 28 are respectively coupled to the pistons 30 and 32, and the pads 38 and 40 can be replaced with the brake shoes 34 and 36 extending at the respective inner ends of the pistons 30 and 32, respectively. In the caliper of the brake device for a vehicle configured to be coupled to the, the replacement time detection unit 50 is formed in a position spaced a predetermined amount away from the contact surface to the pad 38, 40, and the replacement time detection unit ( 50 is short-circuited by the contacts 62 and 64, and is connected to the switch unit 60 to control the current of the power supply, and is electrically connected to the switch unit 60 and applied according to on / off of the switch unit 60. Caliper of the brake device for a vehicle, characterized in that it further comprises a display unit 70 for emitting a warning signal by the current of the power supply.
KR1019950056021A 1995-12-26 1995-12-26 Caliper of brake apparatus for an automobile KR0168408B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950056021A KR0168408B1 (en) 1995-12-26 1995-12-26 Caliper of brake apparatus for an automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950056021A KR0168408B1 (en) 1995-12-26 1995-12-26 Caliper of brake apparatus for an automobile

Publications (2)

Publication Number Publication Date
KR970046118A true KR970046118A (en) 1997-07-26
KR0168408B1 KR0168408B1 (en) 1998-12-15

Family

ID=19444136

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950056021A KR0168408B1 (en) 1995-12-26 1995-12-26 Caliper of brake apparatus for an automobile

Country Status (1)

Country Link
KR (1) KR0168408B1 (en)

Also Published As

Publication number Publication date
KR0168408B1 (en) 1998-12-15

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