GB2006900A - Disc Brake - Google Patents
Disc BrakeInfo
- Publication number
- GB2006900A GB2006900A GB7842533A GB7842533A GB2006900A GB 2006900 A GB2006900 A GB 2006900A GB 7842533 A GB7842533 A GB 7842533A GB 7842533 A GB7842533 A GB 7842533A GB 2006900 A GB2006900 A GB 2006900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- disc brake
- recess
- brake disc
- renewed
- 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
- F16D65/12—Discs; Drums for disc 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1308—Structure one-part
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A recess (16) in one side of the brake disc (10) extends towards the braking surface (14) to a distance d therefrom corresponding to the maximum permissible wear of the surface. When the disc has worn by the amount "d", a pin 22 of a built-in or auxiliary test-probe can engage in the opened recess 16, indicating that the brake disc should be renewed. A corresponding arrangement may be provided for the other disc surface. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772749773 DE2749773C2 (en) | 1977-11-07 | 1977-11-07 | Disc brake with a test device for the wear of the brake disc |
DE19782827411 DE2827411A1 (en) | 1978-06-22 | 1978-06-22 | Disc brake wear indicator - has blind recess in disc which is opened when disc wear is maximum allowable and pin to detect opening of recess |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2006900A true GB2006900A (en) | 1979-05-10 |
GB2006900B GB2006900B (en) | 1982-01-27 |
Family
ID=25773041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7842533A Expired GB2006900B (en) | 1977-11-07 | 1978-10-31 | Disc brake |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES239220Y (en) |
FR (1) | FR2408069A1 (en) |
GB (1) | GB2006900B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651430A (en) * | 1992-03-31 | 1997-07-29 | Rancourt; Claude | Disc brake assembly |
GB2383826A (en) * | 2002-01-02 | 2003-07-09 | Jcb Transmissions | Determining brake wear with an indicator probe received in a guide opening |
US6631791B2 (en) * | 1999-12-15 | 2003-10-14 | Westinghouse Air Brake Co | Brake disc wear indicator |
EP1666756A1 (en) * | 2004-12-03 | 2006-06-07 | Renault | Visual check of the wear state of a brake drum |
US20110278102A1 (en) * | 2010-05-12 | 2011-11-17 | Webb Wheel Products, Inc. | Heavy Duty Brake Drum Wear Indicator |
US9206870B2 (en) | 2011-02-01 | 2015-12-08 | Tmd Friction Services Gmbh | Brake disc and method for checking the wear of a brake disc |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2700373B1 (en) * | 1993-01-12 | 1995-03-03 | Alliedsignal Europ Services | Disc brake for disc brake. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3713091A (en) * | 1969-10-04 | 1973-01-23 | Aisin Seiki | Wear indicating arrangement for brake linings of disc brakes |
DE7011084U (en) * | 1970-03-25 | 1970-07-09 | Porsche Kg | BRAKE DISC FOR DISC BRAKES. |
GB1318319A (en) * | 1971-04-22 | 1973-05-31 | Crypton Triangle Ltd | Disc brakes for vehicles |
DE2410619A1 (en) * | 1974-03-06 | 1975-09-11 | Opel Adam Ag | Acoustic wear indicator for brake linings - consists of depressions and ribs to contact uneven drum area when worn |
-
1978
- 1978-10-31 GB GB7842533A patent/GB2006900B/en not_active Expired
- 1978-11-06 ES ES1978239220U patent/ES239220Y/en not_active Expired
- 1978-11-07 FR FR7831408A patent/FR2408069A1/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651430A (en) * | 1992-03-31 | 1997-07-29 | Rancourt; Claude | Disc brake assembly |
US5906253A (en) * | 1992-03-31 | 1999-05-25 | Rancourt; Claude | Ventilated brake assembly |
US6006869A (en) * | 1992-03-31 | 1999-12-28 | Rancourt; Claude | Ventilated disc brake |
US6631791B2 (en) * | 1999-12-15 | 2003-10-14 | Westinghouse Air Brake Co | Brake disc wear indicator |
GB2383826A (en) * | 2002-01-02 | 2003-07-09 | Jcb Transmissions | Determining brake wear with an indicator probe received in a guide opening |
EP1666756A1 (en) * | 2004-12-03 | 2006-06-07 | Renault | Visual check of the wear state of a brake drum |
FR2878923A1 (en) * | 2004-12-03 | 2006-06-09 | Renault Sas | BRAKE ROTOR |
US20110278102A1 (en) * | 2010-05-12 | 2011-11-17 | Webb Wheel Products, Inc. | Heavy Duty Brake Drum Wear Indicator |
US9103394B2 (en) * | 2010-05-12 | 2015-08-11 | Webb Wheel Products, Inc. | Heavy duty brake drum wear indicator |
US9206870B2 (en) | 2011-02-01 | 2015-12-08 | Tmd Friction Services Gmbh | Brake disc and method for checking the wear of a brake disc |
Also Published As
Publication number | Publication date |
---|---|
GB2006900B (en) | 1982-01-27 |
FR2408069A1 (en) | 1979-06-01 |
FR2408069B1 (en) | 1983-05-20 |
ES239220Y (en) | 1979-05-16 |
ES239220U (en) | 1979-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |