ES2170594A1 - Friction clutch with automatic wear compensating arrangement - Google Patents
Friction clutch with automatic wear compensating arrangementInfo
- Publication number
- ES2170594A1 ES2170594A1 ES009800565A ES9800565A ES2170594A1 ES 2170594 A1 ES2170594 A1 ES 2170594A1 ES 009800565 A ES009800565 A ES 009800565A ES 9800565 A ES9800565 A ES 9800565A ES 2170594 A1 ES2170594 A1 ES 2170594A1
- Authority
- ES
- Spain
- Prior art keywords
- spring
- friction clutch
- compensating arrangement
- pressure plate
- radially outwards
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/75—Features relating to adjustment, e.g. slack adjusters
- F16D13/757—Features relating to adjustment, e.g. slack adjusters the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
A friction clutch comprises an automatic wear compensating arrangement having two relatively rotatable rings 3, 4 with mutually opposed annular inclined surfaces which are pretensioned by a tension spring 8 such that they are relatively rotatable to adjust their combined axial dimension and take up wear of friction linings 9, 11. The spring 8 is conformed to shape or bent by at least one axial projection 5, integrally formed on pressure plate 1, which forces the spring 8 radially outwards so that it does not impede other components, eg spacer bolts 7. This results in a single spring 8 having an extended length being used, thereby saving on fitting time and improving limits of adjustment. To prevent the spring 8 from moving radially outwards, due to centrifugal forces, a support means (14, fig 3) may be inserted between the spring 8 and rings 3, 4. Pressure plate 1 is pressed against clutch disc 10 by a diaphragm spring 6 supported on a casing 2.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712888.2 | 1997-03-27 | ||
DE1997112888 DE19712888A1 (en) | 1997-03-27 | 1997-03-27 | Friction clutch with automatic wear compensation |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2170594A1 true ES2170594A1 (en) | 2002-08-01 |
ES2170594B1 ES2170594B1 (en) | 2004-04-01 |
Family
ID=7824797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9800565A Expired - Lifetime ES2170594B1 (en) | 1997-03-27 | 1998-03-16 | CLUTCH OF FRICTION WITH AUTOMATIC WEAR COMPENSATION. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH10311348A (en) |
BR (1) | BR9800971A (en) |
DE (1) | DE19712888A1 (en) |
ES (1) | ES2170594B1 (en) |
FR (1) | FR2761429A1 (en) |
GB (1) | GB2325032A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10048555A1 (en) | 2000-09-30 | 2002-04-11 | Zf Sachs Ag | Pressure plate assembly for a friction coupling comprises a housing arrangement, a pressing plate, a power storage device, a wear-adjusting device, and a supporting device formed as an integral component of a spring element |
FR3046642B1 (en) | 2016-01-08 | 2019-05-24 | Valeo Embrayages | CLUTCH DEVICE WITH WEAR RETENTION, IN PARTICULAR FOR A MOTOR VEHICLE |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994001692A1 (en) * | 1992-07-11 | 1994-01-20 | Luk Lamellen Und Kupplungsbau Gmbh | Clutch unit |
US5409091A (en) * | 1991-11-26 | 1995-04-25 | Luk Lamellen Und Kupplungsbau Gmbh | Automatically adjustable friction clutch |
US5513736A (en) * | 1994-03-08 | 1996-05-07 | Kabushiki Kaisha Daikin Seisakusho | Clutch cover assembly having a wear compensation device |
GB2298251A (en) * | 1995-02-25 | 1996-08-28 | Fichtel & Sachs Ag | Friction clutch |
FR2735823A1 (en) * | 1995-06-22 | 1996-12-27 | Valeo | FRICTION CLUTCH WITH GAME RETRIEVAL DEVICE, PARTICULARLY FOR A MOTOR VEHICLE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207972A (en) * | 1978-05-26 | 1980-06-17 | Borg-Warner Corporation | Automatic wear compensator for Belleville spring clutches |
GB2305474B (en) * | 1992-07-11 | 1997-05-21 | Luk Lamellen & Kupplungsbau | Friction clutch |
DE4412107B4 (en) * | 1993-04-29 | 2009-04-09 | Zf Sachs Ag | Friction clutch with automatic wear compensation and two adjusting rings |
DE19506398A1 (en) | 1995-02-23 | 1996-08-29 | Wacker Chemie Gmbh | Process for the hydrophobization of gypsum materials |
-
1997
- 1997-03-27 DE DE1997112888 patent/DE19712888A1/en not_active Ceased
-
1998
- 1998-03-13 GB GB9805409A patent/GB2325032A/en not_active Withdrawn
- 1998-03-16 ES ES9800565A patent/ES2170594B1/en not_active Expired - Lifetime
- 1998-03-26 FR FR9803732A patent/FR2761429A1/en active Pending
- 1998-03-26 JP JP7933098A patent/JPH10311348A/en active Pending
- 1998-03-28 BR BR9800971A patent/BR9800971A/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5409091A (en) * | 1991-11-26 | 1995-04-25 | Luk Lamellen Und Kupplungsbau Gmbh | Automatically adjustable friction clutch |
WO1994001692A1 (en) * | 1992-07-11 | 1994-01-20 | Luk Lamellen Und Kupplungsbau Gmbh | Clutch unit |
US5513736A (en) * | 1994-03-08 | 1996-05-07 | Kabushiki Kaisha Daikin Seisakusho | Clutch cover assembly having a wear compensation device |
GB2298251A (en) * | 1995-02-25 | 1996-08-28 | Fichtel & Sachs Ag | Friction clutch |
FR2735823A1 (en) * | 1995-06-22 | 1996-12-27 | Valeo | FRICTION CLUTCH WITH GAME RETRIEVAL DEVICE, PARTICULARLY FOR A MOTOR VEHICLE |
Also Published As
Publication number | Publication date |
---|---|
FR2761429A1 (en) | 1998-10-02 |
ES2170594B1 (en) | 2004-04-01 |
BR9800971A (en) | 1999-09-28 |
GB2325032A (en) | 1998-11-11 |
JPH10311348A (en) | 1998-11-24 |
GB9805409D0 (en) | 1998-05-06 |
DE19712888A1 (en) | 1998-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20020801 Kind code of ref document: A1 Effective date: 20020801 |
|
FG2A | Definitive protection |
Ref document number: 2170594B1 Country of ref document: ES |
|
FA2A | Application withdrawn |
Effective date: 20041115 |