GB1245956A – Improvements in multiple friction clutches
– Google Patents
GB1245956A – Improvements in multiple friction clutches
– Google Patents
Improvements in multiple friction clutches
Info
Publication number
GB1245956A
GB1245956A
GB58728/68A
GB5872868A
GB1245956A
GB 1245956 A
GB1245956 A
GB 1245956A
GB 58728/68 A
GB58728/68 A
GB 58728/68A
GB 5872868 A
GB5872868 A
GB 5872868A
GB 1245956 A
GB1245956 A
GB 1245956A
Authority
GB
United Kingdom
Prior art keywords
clutch
drive
output shaft
shaft
plates
Prior art date
1968-01-10
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
Application number
GB58728/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VEHICULES INDUSTRIELES ET D EQ
Original Assignee
VEHICULES INDUSTRIELES ET D EQ
Priority date (The priority date 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 date listed.)
1968-01-10
Filing date
1968-12-10
Publication date
1971-09-15
1968-12-10
Application filed by VEHICULES INDUSTRIELES ET D EQ
filed
Critical
VEHICULES INDUSTRIELES ET D EQ
1971-09-15
Publication of GB1245956A
publication
Critical
patent/GB1245956A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
Abstract
1,245,956. Friction clutches. SOC. ANON. DE VEHICULES INDUSTRIELS ET D’EQUIPEMENTS MECANIQUES. 10 Dec., 1968 [10 Jan., 1968], No. 58728/68. Heading F2C. Input from a shaft 1 and a member 2 is transmitted through a clutch assembly 4, 11, 12 to an output shaft 7, pressure for the clutch plates 11, 12 being provided by compression springs 22. To disengage this clutch and engage a clutch assembly 3, 9, 17 to drive an output shaft 6, linkages 30-34 are operated as indicated at B, and a member 16 to which clutch plate 11 is connected is moved to the left, pressure on clutch disc 4 is thus relieved and, due to the springs 22, a clutch member 15 covering the clutch plate 17 is also moved leftwards and clutch disc 3 is engaged between the plates 9, 17 for drive to be transmitted to an output shaft 6. In a similar manner, by operating linkages 23-28, drive to the output shaft 7 may be disengaged, and drives to an output shaft 8 engaged through a clutch assembly 5, 10, 18. In Fig. 2 (not shown) one of the linkage systems for controlling the clutches is dispensed with. In Fig. 3, members 15a, 16a on which clutch plates lla, 12a are mounted, may be urged away from -each other by a linkage-controlled cam 42. As before, drive to the shaft 7 is disengaged when the shafts 6, 8 are driven. In Fig. 4 (not shown), there is provision for changing the drive to one or other of two output shafts.
GB58728/68A
1968-01-10
1968-12-10
Improvements in multiple friction clutches
Expired
GB1245956A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR135519
1968-01-10
Publications (1)
Publication Number
Publication Date
GB1245956A
true
GB1245956A
(en)
1971-09-15
Family
ID=8644374
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB58728/68A
Expired
GB1245956A
(en)
1968-01-10
1968-12-10
Improvements in multiple friction clutches
Country Status (6)
Country
Link
US
(1)
US3521731A
(en)
DE
(1)
DE1900390B2
(en)
FR
(1)
FR1557914A
(en)
GB
(1)
GB1245956A
(en)
OA
(1)
OA02972A
(en)
SE
(1)
SE346838B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2442877B
(en)
*
2006-10-13
2011-08-03
Ricardo Uk Ltd
Clutches
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4326614A
(en)
*
1980-05-19
1982-04-27
Matagrano Theodore T
Disc caliper clutch with easy access and burnout proof rotor
IT1273057B
(en)
*
1994-08-03
1997-07-01
Carraro Spa
CLUTCH COUPLING GROUP
DE102009039467A1
(en)
*
2009-08-31
2011-03-03
GM Global Technology Operations, Inc., Detroit
Double friction clutch for vehicle, has two pressing plates, where one of pressing plates is frictionally connected to pressure plate as function of positions of actuator, where pressure plate is centrally arranged between pressing plates
KR101664579B1
(en)
*
2014-11-11
2016-10-11
현대자동차주식회사
Shared structure of return spring for automatic transmission
US10851844B2
(en)
*
2016-11-16
2020-12-01
E-Aam Driveline Systems Ab
Clutch assembly
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2261432A
(en)
*
1941-03-17
1941-11-04
Ernest S Cooke
Clutch mechanism
US2436817A
(en)
*
1941-12-08
1948-03-02
Dana Corp
Clutch actuating mechanism
US2396456A
(en)
*
1943-10-15
1946-03-12
John J Campodonico
Multispeed gear transmission
US2613778A
(en)
*
1944-12-07
1952-10-14
Borg Warner
Multiple friction clutch
1968
1968-01-10
FR
FR135519A
patent/FR1557914A/fr
not_active
Expired
1968-12-09
US
US782354A
patent/US3521731A/en
not_active
Expired – Lifetime
1968-12-10
GB
GB58728/68A
patent/GB1245956A/en
not_active
Expired
1969
1969-01-04
DE
DE19691900390
patent/DE1900390B2/en
not_active
Withdrawn
1969-01-08
SE
SE00172/69A
patent/SE346838B/xx
unknown
1969-01-09
OA
OA53472A
patent/OA02972A/en
unknown
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2442877B
(en)
*
2006-10-13
2011-08-03
Ricardo Uk Ltd
Clutches
US8333272B2
(en)
2006-10-13
2012-12-18
Ricardo Uk Ltd
Clutches
US8844697B2
(en)
2006-10-13
2014-09-30
Ricardo Uk Ltd
Clutches
Also Published As
Publication number
Publication date
FR1557914A
(en)
1969-02-21
SE346838B
(en)
1972-07-17
OA02972A
(en)
1970-12-15
DE1900390B2
(en)
1972-02-10
US3521731A
(en)
1970-07-28
DE1900390A1
(en)
1969-08-14
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Legal Events
Date
Code
Title
Description
1972-01-26
PS
Patent sealed [section 19, patents act 1949]
1983-07-13
PCNP
Patent ceased through non-payment of renewal fee
