GB2424459A - Brake shoe hold down clip - Google Patents
Brake shoe hold down clip Download PDFInfo
- Publication number
- GB2424459A GB2424459A GB0615024A GB0615024A GB2424459A GB 2424459 A GB2424459 A GB 2424459A GB 0615024 A GB0615024 A GB 0615024A GB 0615024 A GB0615024 A GB 0615024A GB 2424459 A GB2424459 A GB 2424459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brake shoe
- backplate
- hold down
- away
- loop
- 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
- 241000219492 Quercus Species 0.000 description 1
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
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
- F16D65/09—Pivots or supporting members therefor
- F16D65/091—Pivots or supporting members therefor for axially holding the segments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A brake shoe hold down clip (23,24) is shaped so as to provide a non-linear spring action to resist movements of the brake shoe (11,12) away from the backplate (13), the hold down clip having a lower spring rate to resist small movements of the brakeshoe away from the backplate and a higher spring rate which becomes operative in response to higher movements of the brake shoe away from the backplate. The clip includes a spring loop (33,34) with an end portion (35,36) of the loop designed to contact the brake shoe to provide the lower spring rate and portions (37,38) of the loop further from the end portion being designed to contact the brake shoe to make the loop stiffer and thus provide the higher rate in response to larger movements of the brake shoe (11,12) away from the backplate (13).
Description
GB 2424459 A continuation (72) Inventor(s): Marco Monopoli (74) Agent
and/or Address for Service: RM Patent Services Twin Oaks, 88 Howes Lane, Finham, cOVENTRY, CV3 6PJ, United Kingdom
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0403091.2A GB0403091D0 (en) | 2004-02-12 | 2004-02-12 | Brake shoe hold down clip |
PCT/IB2005/000029 WO2005085668A2 (en) | 2004-02-12 | 2005-01-07 | Brake shoe hold down clip |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0615024D0 GB0615024D0 (en) | 2006-09-06 |
GB2424459A true GB2424459A (en) | 2006-09-27 |
GB2424459B GB2424459B (en) | 2007-12-12 |
Family
ID=32011768
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0403091.2A Ceased GB0403091D0 (en) | 2004-02-12 | 2004-02-12 | Brake shoe hold down clip |
GB0615024A Expired - Fee Related GB2424459B (en) | 2004-02-12 | 2005-01-07 | Brake shoe hold down clip |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0403091.2A Ceased GB0403091D0 (en) | 2004-02-12 | 2004-02-12 | Brake shoe hold down clip |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1714047A2 (en) |
JP (1) | JP2007522413A (en) |
CN (1) | CN1918397A (en) |
GB (2) | GB0403091D0 (en) |
WO (1) | WO2005085668A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017217410A1 (en) | 2017-09-29 | 2019-04-04 | Continental Teves Ag & Co. Ohg | drum brake |
CN112405029B (en) * | 2020-11-12 | 2023-04-14 | 重庆市轩业商贸有限公司 | Clamp tool for machining outer circle and two side end faces of brake shoe |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2263949A (en) * | 1940-08-03 | 1941-11-25 | Budd Wheel Co | Brake |
US2320302A (en) | 1943-02-19 | 1943-05-25 | Robins Adolf | Mechanical display device |
FR1109268A (en) * | 1954-07-22 | 1956-01-24 | Bendix Aviat Corp | Device for maintaining the relative position of two members, designed more particularly with a view to its application to the brakes |
US3152664A (en) * | 1963-01-18 | 1964-10-13 | Kelsey Hayes Co | Hold-down device for brake shoes |
FR1378754A (en) * | 1964-01-07 | 1964-11-13 | Bendix Corp | Elastic retainer for drum brake shoes |
US3998303A (en) * | 1976-02-23 | 1976-12-21 | General Motors Corporation | Shoe hold down retainer for drum brakes |
JPS5926811B2 (en) | 1977-06-30 | 1984-06-30 | トヨタ自動車株式会社 | Spring assembly for internally expanding brakes |
US4623050A (en) * | 1985-09-03 | 1986-11-18 | General Motors Corporation | Shoe hold-down pin and spring clip |
US4869352A (en) * | 1988-09-22 | 1989-09-26 | Eaton Corporation | Brake shoe guide member and brake using same |
-
2004
- 2004-02-12 GB GBGB0403091.2A patent/GB0403091D0/en not_active Ceased
-
2005
- 2005-01-07 JP JP2006552705A patent/JP2007522413A/en not_active Withdrawn
- 2005-01-07 WO PCT/IB2005/000029 patent/WO2005085668A2/en not_active Application Discontinuation
- 2005-01-07 EP EP05702200A patent/EP1714047A2/en not_active Withdrawn
- 2005-01-07 GB GB0615024A patent/GB2424459B/en not_active Expired - Fee Related
- 2005-01-07 CN CNA2005800048141A patent/CN1918397A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2005085668A3 (en) | 2006-10-12 |
GB0403091D0 (en) | 2004-03-17 |
JP2007522413A (en) | 2007-08-09 |
GB2424459B (en) | 2007-12-12 |
CN1918397A (en) | 2007-02-21 |
EP1714047A2 (en) | 2006-10-25 |
GB0615024D0 (en) | 2006-09-06 |
WO2005085668A2 (en) | 2005-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20160107 |