GB2015667A - Anti-squeak brake disc - Google Patents
Anti-squeak brake discInfo
- Publication number
- GB2015667A GB2015667A GB7901819A GB7901819A GB2015667A GB 2015667 A GB2015667 A GB 2015667A GB 7901819 A GB7901819 A GB 7901819A GB 7901819 A GB7901819 A GB 7901819A GB 2015667 A GB2015667 A GB 2015667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- spacing
- holes
- slots
- brake disc
- 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
- 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
- F16D65/0006—Noise or vibration control
-
- 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
Brake disc 1 for vehicle disc brake device has friction surfaces at the opposite sides thereof and is formed at the friction surfaces with slots (17) or holes 7, 8, 9 preferably extending through the thickness of the disc 1. The slots or holes are located with unequal spacing in the circumferential direction of the disc so that squeaking noise can be effectively suppressed; by 'unequal spacing' is meant that a circumferential spacing between two circumferentially adjacent slots or holes is different from both circumferential spacings at opposite sides of the first spacing, and further that the second mentioned spacings are not equal with each other. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP516078A JPS5392671A (en) | 1977-01-20 | 1978-01-20 | Particleeray optical device for compressing and focusing specimen on mask |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2015667A true GB2015667A (en) | 1979-09-12 |
GB2015667B GB2015667B (en) | 1982-04-15 |
Family
ID=11603492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7901819A Expired GB2015667B (en) | 1978-01-20 | 1979-01-18 | Anti-squeak brake disc |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2901349A1 (en) |
FR (1) | FR2415235A1 (en) |
GB (1) | GB2015667B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0169998A2 (en) * | 1984-06-29 | 1986-02-05 | AlliedSignal Inc. | Disc brake pad |
DE4041010A1 (en) * | 1989-12-20 | 1991-07-04 | Akebono Brake Ind | DISC PRESSURE DEVICE FOR DISC BRAKES |
US5238089A (en) * | 1989-12-20 | 1993-08-24 | Akebono Brake Industry Co., Ltd. | Squeak prevention for disc brake |
GB2369660A (en) * | 2000-10-02 | 2002-06-05 | Robert John Seymour | Varying frictional torque in a disc brake by varying frictional contact area |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3107124A1 (en) * | 1981-02-26 | 1982-09-09 | Alfred Teves Gmbh, 6000 Frankfurt | BRAKE DISC FOR A DISC BRAKE |
JPS6127324A (en) * | 1984-07-18 | 1986-02-06 | Nissan Motor Co Ltd | Shoe for drum brake |
GB2309273B (en) * | 1996-01-17 | 1999-05-12 | T & N Technology Ltd | Disc brake rotors |
DE102006060293A1 (en) * | 2006-12-20 | 2008-06-26 | Audi Ag | Brake disc rings with perforation holes |
DE102014225586A1 (en) * | 2014-12-11 | 2016-06-16 | Bayerische Motoren Werke Aktiengesellschaft | Cooling rib arrangement for an internally cooled brake disk |
DE102015213331A1 (en) | 2015-07-16 | 2017-01-19 | Bayerische Motoren Werke Aktiengesellschaft | Partly coated disc brake, in particular for a vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1158097A (en) * | 1956-01-04 | 1958-06-06 | Goodyear Tire & Rubber | Disc brake |
US3734797A (en) * | 1971-06-29 | 1973-05-22 | Goodyear Tire & Rubber | Carbon disk quality processing |
DE2217009A1 (en) * | 1972-04-08 | 1973-10-18 | Teves Gmbh Alfred | BRAKE DISC FOR DISC BRAKES |
-
1979
- 1979-01-15 DE DE19792901349 patent/DE2901349A1/en not_active Ceased
- 1979-01-18 GB GB7901819A patent/GB2015667B/en not_active Expired
- 1979-01-19 FR FR7901422A patent/FR2415235A1/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0169998A2 (en) * | 1984-06-29 | 1986-02-05 | AlliedSignal Inc. | Disc brake pad |
EP0169998A3 (en) * | 1984-06-29 | 1986-03-19 | Allied Corporation | Disc brake pad |
DE4041010A1 (en) * | 1989-12-20 | 1991-07-04 | Akebono Brake Ind | DISC PRESSURE DEVICE FOR DISC BRAKES |
GB2239685A (en) * | 1989-12-20 | 1991-07-10 | Akebono Brake Ind | Brake disc |
US5238089A (en) * | 1989-12-20 | 1993-08-24 | Akebono Brake Industry Co., Ltd. | Squeak prevention for disc brake |
GB2239685B (en) * | 1989-12-20 | 1994-04-06 | Akebono Brake Ind | Disc rotor |
GB2369660A (en) * | 2000-10-02 | 2002-06-05 | Robert John Seymour | Varying frictional torque in a disc brake by varying frictional contact area |
Also Published As
Publication number | Publication date |
---|---|
DE2901349A1 (en) | 1979-07-26 |
GB2015667B (en) | 1982-04-15 |
FR2415235A1 (en) | 1979-08-17 |
FR2415235B1 (en) | 1983-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |