JPS57200740A - Apparatus for warning abrasion limit of friction for disc brake - Google Patents
Apparatus for warning abrasion limit of friction for disc brakeInfo
- Publication number
- JPS57200740A JPS57200740A JP8270981A JP8270981A JPS57200740A JP S57200740 A JPS57200740 A JP S57200740A JP 8270981 A JP8270981 A JP 8270981A JP 8270981 A JP8270981 A JP 8270981A JP S57200740 A JPS57200740 A JP S57200740A
- Authority
- JP
- Japan
- Prior art keywords
- bent
- shape
- friction
- groove
- bent part
- 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.)
- Granted
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
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D66/02—Apparatus for indicating wear
-
- 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
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
- F16D65/0972—Resilient means interposed between pads and supporting members or other brake parts transmitting brake reaction force, e.g. elements interposed between torque support plate and pad
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
PURPOSE:To obtain the titled apparatus in which a very clear warning sound can be generated, by providing a vibrating member that can be attached through its securing part to an attaching section of the lug of a back plate, and positioning the tip vibrating section of said member at the abrasion limit surface of a friction member. CONSTITUTION:The titled warning apparatus comprises the vibrating member, that is, a band spring 38 that is attached to one of a pair of ears 37 having an attaching groove 39 in the shape of C and extending from the lower parts on opposite sides of the back plate 20 of an outer pad 24 of a disc brake. The spring 38 has at its one end the securing part 40 in the shape of C, and a fitting part 41 of the securing part 40 having the same width as that of the groove 39 is fitted to the groove 39. The spring 38 further includes a first bent part 42 connected to the securing part 40 and bent into a U-shape, a second bent part 46 connected to the first bent part 42, bent into a U-shape and extending approximately normally to the first bent part 42, and the vibrating section 48 which extends from the second bent part 46 toward a rotor 10 and whose tip reaches the abrasion limit surface A of the friction pad 16.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8270981A JPS57200740A (en) | 1981-05-30 | 1981-05-30 | Apparatus for warning abrasion limit of friction for disc brake |
US06/343,476 US4460067A (en) | 1981-02-20 | 1982-01-28 | Pad-wear-limit warning device for disc brake |
GB8202833A GB2093541B (en) | 1981-02-20 | 1982-02-01 | Brake pad wear sensor |
DE3205854A DE3205854C2 (en) | 1981-02-20 | 1982-02-18 | Acoustic warning device to indicate the permissible wear limit of friction blocks in a disc brake system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8270981A JPS57200740A (en) | 1981-05-30 | 1981-05-30 | Apparatus for warning abrasion limit of friction for disc brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57200740A true JPS57200740A (en) | 1982-12-09 |
JPH0158375B2 JPH0158375B2 (en) | 1989-12-11 |
Family
ID=13781926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8270981A Granted JPS57200740A (en) | 1981-02-20 | 1981-05-30 | Apparatus for warning abrasion limit of friction for disc brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57200740A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3048269A1 (en) * | 2016-02-25 | 2017-09-01 | Hyundai Mobis Co Ltd | BRAKE APPARATUS |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5386970A (en) * | 1977-01-10 | 1978-07-31 | Aisin Seiki Co Ltd | Disk brake |
-
1981
- 1981-05-30 JP JP8270981A patent/JPS57200740A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5386970A (en) * | 1977-01-10 | 1978-07-31 | Aisin Seiki Co Ltd | Disk brake |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3048269A1 (en) * | 2016-02-25 | 2017-09-01 | Hyundai Mobis Co Ltd | BRAKE APPARATUS |
Also Published As
Publication number | Publication date |
---|---|
JPH0158375B2 (en) | 1989-12-11 |
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