GB1392299A - Clutches - Google Patents
ClutchesInfo
- Publication number
- GB1392299A GB1392299A GB4359871A GB4359871A GB1392299A GB 1392299 A GB1392299 A GB 1392299A GB 4359871 A GB4359871 A GB 4359871A GB 4359871 A GB4359871 A GB 4359871A GB 1392299 A GB1392299 A GB 1392299A
- Authority
- GB
- United Kingdom
- Prior art keywords
- levers
- rods
- presser
- driven
- springs
- 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
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
-
- 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
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0684—Mechanically actuated clutches with two clutch plates
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D2023/126—Actuation by rocker lever; Rocker levers therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
1392299 Friction clutches GKN TRANSMISSIONS Ltd 25 Aug 1972 [18 Sept 1971] 43598/71 Heading F2C In a double friction clutch for the main and power-take-off drives of a tractor wherein two driven discs 16, 18 are normally clamped between a flywheel 13 and first and second presser plates 15, 17 by springs 22 and are sequentially released by radial release levers 26, the first and second presser plates 15, 17 are connected for conjoint rotation by rods 34 positioned radially outwardly of the second driven disc 18 and springs 37 reduce the clamping pressure on the disc 16. The rods 34 are axially fast with the first presser plate 15 and pass through bores in the second presser plate 17 to permit relative axial movement between the presser plates. The release levers 26 are pivoted at 27 to the second presser plate 17 and initial movement of the levers pivots the latter about pins 30 which react on the rods 34 to maintain the first driven plate 16 clamped between the flywheel 13 and first presser plate 15 whilst the second driven disc 18 is disengaged. On further movement of the levers 26, pivot bolts 35 engage reaction studs 25a on a clutch cover 25 and thereafter the levers 26 pivot about the bolts 35 to relieve the pressure on the rods 34 whereupon the springs 37 disengage the first driven disc 16. The pivot bolts 35 are adjustable to allow for wear. Reference has been directed by the Comptroller to Specification 1,215,717.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4359871A GB1392299A (en) | 1971-09-18 | 1971-09-18 | Clutches |
DE2244889A DE2244889A1 (en) | 1971-09-18 | 1972-09-13 | DOUBLE COUPLING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4359871A GB1392299A (en) | 1971-09-18 | 1971-09-18 | Clutches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1392299A true GB1392299A (en) | 1975-04-30 |
Family
ID=10429476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4359871A Expired GB1392299A (en) | 1971-09-18 | 1971-09-18 | Clutches |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2244889A1 (en) |
GB (1) | GB1392299A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1270456B (en) * | 1993-06-07 | 1997-05-05 | New Holland Fiat Spa | CLUTCH UNIT FOR VEHICLES, IN PARTICULAR TRACTIVE MACHINES |
DE10013576B4 (en) * | 1999-03-26 | 2013-02-07 | Schaeffler Technologies AG & Co. KG | A clutch unit |
-
1971
- 1971-09-18 GB GB4359871A patent/GB1392299A/en not_active Expired
-
1972
- 1972-09-13 DE DE2244889A patent/DE2244889A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2244889A1 (en) | 1973-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |