GB801979A - Improved multi-plate friction clutch - Google Patents
Improved multi-plate friction clutchInfo
- Publication number
- GB801979A GB801979A GB11169/57A GB1116957A GB801979A GB 801979 A GB801979 A GB 801979A GB 11169/57 A GB11169/57 A GB 11169/57A GB 1116957 A GB1116957 A GB 1116957A GB 801979 A GB801979 A GB 801979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- radial
- driven
- flat
- undulated
- 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
- 239000002657 fibrous material Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000007799 cork Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 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
- 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
- F16D13/60—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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/027—Compositions based on metals or inorganic oxides
-
- 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
- F16D2069/002—Combination of different friction materials
-
- 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)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
801,979. Friction clutches. GENERAL MOTORS CORPORATION. April 5, 1957 [April 19, 1.956], No. 11169/57. Class 80 (2). In a multi-plate clutch for use in an automatic transmission, the plates 26 of one set, preferably the driven set, are of plain metal with axially aligned radial undulations, whilst those 34 of the other set are flat and have cemented friction facings 38. The flat plates 34 are more conformable than the undulated ones 26, as by being thinner or of smaller diameter, to become partly undulated by initial engaging pressure of plates 40, 42, the final engaging pressure substantially flattening all the plates. The friction facings of the flat plates 34 may comprise concentric rings 60, 62, Fig. 5, of cork and fibrous material, or be wholly of fibrous material with surface grooves which may be spiral, radial, radially inclined, or in intersecting sets of radial and circumferential or inclined radial grooves. Dimensions and thickness of the plates are specified. Lubricant is supplied to the plates through passages 50, 52 in the driving (or driven) shaft 30 and leaves through a return passage 54 in the driven (or driving) sleeve 22.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US801979XA | 1956-04-19 | 1956-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB801979A true GB801979A (en) | 1958-09-24 |
Family
ID=22155880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11169/57A Expired GB801979A (en) | 1956-04-19 | 1957-04-05 | Improved multi-plate friction clutch |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB801979A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162603A (en) * | 1984-08-03 | 1986-02-05 | Goodrich Co B F | Brake or clutch assembly |
DE102008012562A1 (en) * | 2008-03-04 | 2009-09-17 | Ortlinghaus-Werke Gmbh | Clutch disk for multiple-disk clutch, has friction lining on each side of disk, and pattern comprising grooves that run parallel to each other, where grooves cross in mutual manner and end before outer edge provided with closures |
DE102010048681A1 (en) * | 2010-10-16 | 2012-04-19 | Volkswagen Ag | Friction device i.e. friction slat, for wet-current friction clutch, has fleeing oil grooves partially extending outward in radial direction, and sack grooves partially extending in circumference direction transverse to oil grooves |
-
1957
- 1957-04-05 GB GB11169/57A patent/GB801979A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162603A (en) * | 1984-08-03 | 1986-02-05 | Goodrich Co B F | Brake or clutch assembly |
DE102008012562A1 (en) * | 2008-03-04 | 2009-09-17 | Ortlinghaus-Werke Gmbh | Clutch disk for multiple-disk clutch, has friction lining on each side of disk, and pattern comprising grooves that run parallel to each other, where grooves cross in mutual manner and end before outer edge provided with closures |
DE102008012562B4 (en) * | 2008-03-04 | 2015-03-26 | Ortlinghaus-Werke Gmbh | clutch plate |
AT506451A3 (en) * | 2008-03-04 | 2017-04-15 | Ortlinghaus-Werke Gmbh | CLUTCH LAMELLE |
DE102010048681A1 (en) * | 2010-10-16 | 2012-04-19 | Volkswagen Ag | Friction device i.e. friction slat, for wet-current friction clutch, has fleeing oil grooves partially extending outward in radial direction, and sack grooves partially extending in circumference direction transverse to oil grooves |
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