GB934002A - Friction clutch comprising oil-lubricated discs - Google Patents
Friction clutch comprising oil-lubricated discsInfo
- Publication number
- GB934002A GB934002A GB3043061A GB3043061A GB934002A GB 934002 A GB934002 A GB 934002A GB 3043061 A GB3043061 A GB 3043061A GB 3043061 A GB3043061 A GB 3043061A GB 934002 A GB934002 A GB 934002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- oil
- apertures
- grooves
- friction
- 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.)
- Expired
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
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/648—Clutch-plates; Clutch-lamellae for clutches with multiple lamellae
-
- 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
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/69—Arrangements for spreading lamellae in the released state
-
- 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
- F16D13/74—Features relating to lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
Abstract
934,002. Friction clutches. MASCHINENFABRIK HEID A.G. Aug. 23, 1961 [Dec. 14, 1960], No. 30430/61. Class 80 (2). To reduce the idling torque and disengaging time of oil-lubricated discs of a friction clutch, particularly of the electromagnetic type, inner discs 1 and outer discs 3 are provided with apertures 2 and co-operating radial, oblique or tangential oil grooves 4 respectively, arranged so that in any relative position of two adjacent discs at least one or more or all of the apertures 2 register with the faces between the oil grooves 4. On clutch release the centrifugal pressure generated by the oil trapped in the covered apertures acts to separate the discs and, following relative rotary movement of the discs, the oil escapes to lubricate the entire sliding surface of the discs, the apertures being continuously re-filled with oil through the grooves during this movement, maintaining the apertures full for the re-engaged clutch condition. The oil grooves may be curved and may only extend part-way across the friction surface.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT936060A AT220893B (en) | 1960-12-14 | 1960-12-14 | Friction clutch with oil-lubricated plates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB934002A true GB934002A (en) | 1963-08-14 |
Family
ID=3613474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3043061A Expired GB934002A (en) | 1960-12-14 | 1961-08-23 | Friction clutch comprising oil-lubricated discs |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT220893B (en) |
GB (1) | GB934002A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999634A (en) * | 1974-01-14 | 1976-12-28 | Howell Industries, Inc. | Pneumatic actuation for disc brake assemblies |
GB2204649A (en) * | 1987-05-11 | 1988-11-16 | Dana Corp | Soft-start electromagnetic coupling |
US5495927A (en) * | 1994-06-24 | 1996-03-05 | General Motors Corporation | Controlled cooling apparatus for torque transfer devices |
EP1371866A1 (en) * | 2002-06-15 | 2003-12-17 | Borgwarner, Inc. | Clutch plate for multi-plate friction clutch |
DE10230115B4 (en) * | 2001-07-05 | 2013-07-18 | Tochigi Fuji Sangyo K.K. | Wet friction clutch and electromagnetic clutch |
CN110067743A (en) * | 2018-09-21 | 2019-07-30 | 钟彪 | A kind of sliding plate and plunger pump or motor comprising the sliding plate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10342271B4 (en) | 2003-09-12 | 2014-07-10 | Zf Friedrichshafen Ag | Friction lining plate |
-
1960
- 1960-12-14 AT AT936060A patent/AT220893B/en active
-
1961
- 1961-08-23 GB GB3043061A patent/GB934002A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999634A (en) * | 1974-01-14 | 1976-12-28 | Howell Industries, Inc. | Pneumatic actuation for disc brake assemblies |
GB2204649A (en) * | 1987-05-11 | 1988-11-16 | Dana Corp | Soft-start electromagnetic coupling |
GB2204649B (en) * | 1987-05-11 | 1991-07-10 | Dana Corp | Soft-start electromagnetic coupling |
US5495927A (en) * | 1994-06-24 | 1996-03-05 | General Motors Corporation | Controlled cooling apparatus for torque transfer devices |
DE10230115B4 (en) * | 2001-07-05 | 2013-07-18 | Tochigi Fuji Sangyo K.K. | Wet friction clutch and electromagnetic clutch |
EP1371866A1 (en) * | 2002-06-15 | 2003-12-17 | Borgwarner, Inc. | Clutch plate for multi-plate friction clutch |
US7073650B2 (en) | 2002-06-15 | 2006-07-11 | Borgwarner Inc. | Friction plate groove pattern |
CN110067743A (en) * | 2018-09-21 | 2019-07-30 | 钟彪 | A kind of sliding plate and plunger pump or motor comprising the sliding plate |
Also Published As
Publication number | Publication date |
---|---|
AT220893B (en) | 1962-04-25 |
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