KR970016210A - Brake Lining Wear Detection Device - Google Patents
Brake Lining Wear Detection Device Download PDFInfo
- Publication number
- KR970016210A KR970016210A KR1019950029404A KR19950029404A KR970016210A KR 970016210 A KR970016210 A KR 970016210A KR 1019950029404 A KR1019950029404 A KR 1019950029404A KR 19950029404 A KR19950029404 A KR 19950029404A KR 970016210 A KR970016210 A KR 970016210A
- Authority
- KR
- South Korea
- Prior art keywords
- lining
- contact frame
- wear
- brake
- wear detection
- Prior art date
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
본 발명은 브레이크 라이닝의 이상 마모를 감지하여 신속하게 라이닝을 교체할 수 있도록 한 브레이크 라이닝 마모감지 장치에 관한 것으로, 종래에는 비전도체 봉(31)의 라이닝(23)측 이상 마모 한계 위치에 전선(35a,35b)의 단부를 위치시켜 이상 마모 한계 위치까지 라이닝(23)이 마모하는 경우 드럼(10)의 마찰면에 전선(35a,35b)단부가 마찰력에 의해 꺽이면서 상기 전선(35a,35b)접속되어 라이닝(23)의 마모상태를 감지하게 하므로, 작동에 대한 신뢰성이 저하될 뿐 아니라, 정밀성을 요구하게 되어 조립성이 저하되는 문제점이 있었던바, 본 발명은 림(21)에 삽입공을 형성하고,라이닝(23)에 상기 삽입공과 대응되는 홈을 형성한 브레이크 슈우 어셈블리(20)와; 상기 슈우 어셈블리(20)의 림(21)에 형성된 삽입공에 접점 프레임(32)을 관통시켜 설치하되, 상기 접점 프레임(32)의 길이 방향으로 비전도체 봉(31)을 설치하고, 상기 비전도체 봉(31)의 양단은 상기 접점 프레임(32)의 양측 외부로 노출되게 하고, 비전도체 외주면에 스프링(34)설치하여 슈우 어셈블리(20)의 라이닝(23)측으로 탄력설치한 감지부(30)로 구성하여 라이닝 이상 마모감지의 신뢰성을 향상시켜 안전 운행을 도모 할 뿐 아니라 조립 공정이 간편하여 생산성을 향상시킨 것임.The present invention relates to a brake lining wear detection device that can detect the abnormal wear of the brake lining so that the lining can be replaced quickly, conventionally the wire (in the non-conductive rod 31 of the lining 23 side wear limit position) When the lining 23 wears to the abnormal wear limit position by positioning the ends of the ends 35a and 35b, the ends of the wires 35a and 35b are bent by the frictional force on the friction surface of the drum 10 and the wires 35a and 35b. Since it is connected to sense the wear state of the lining 23, not only the reliability of the operation is lowered, but also requires a precision, there is a problem that the assembly is reduced, the present invention is inserted into the rim (21) A brake shoe assembly 20 having a groove corresponding to the insertion hole in the lining 23; The contact frame 32 is installed through the insertion hole formed in the rim 21 of the shoe assembly 20, but the non-conducting rod 31 is installed in the longitudinal direction of the contact frame 32, and the non-conductor Both ends of the rod 31 are exposed to the outside of both sides of the contact frame 32, the spring (34) is installed on the outer peripheral surface of the non-conductive sensing unit 30 is installed elastically toward the lining 23 side of the shoe assembly 20 It improves the reliability of wear detection over lining and promotes safe operation and improves productivity by simple assembly process.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명 브레이크 라이닝 마모감지 장치 단면도.2 is a cross-sectional view of the brake lining wear detection device of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950029404A KR970016210A (en) | 1995-09-07 | 1995-09-07 | Brake Lining Wear Detection Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950029404A KR970016210A (en) | 1995-09-07 | 1995-09-07 | Brake Lining Wear Detection Device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970016210A true KR970016210A (en) | 1997-04-28 |
Family
ID=66597352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950029404A KR970016210A (en) | 1995-09-07 | 1995-09-07 | Brake Lining Wear Detection Device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970016210A (en) |
-
1995
- 1995-09-07 KR KR1019950029404A patent/KR970016210A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |