GB2007780B

GB2007780B – Rotary cluch unit
– Google Patents

GB2007780B – Rotary cluch unit
– Google Patents
Rotary cluch unit

Info

Publication number
GB2007780B

GB2007780B
GB7839268A
GB7839268A
GB2007780B
GB 2007780 B
GB2007780 B
GB 2007780B
GB 7839268 A
GB7839268 A
GB 7839268A
GB 7839268 A
GB7839268 A
GB 7839268A
GB 2007780 B
GB2007780 B
GB 2007780B
Authority
GB
United Kingdom
Prior art keywords
cluch
rotary
unit
rotary cluch
cluch unit
Prior art date
1977-11-09
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
GB7839268A
Other versions

GB2007780A
(en

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.)

Sommer Co

Original Assignee
Sommer Co
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.)
1977-11-09
Filing date
1978-10-04
Publication date
1982-10-13

1978-10-04
Application filed by Sommer Co
filed
Critical
Sommer Co

1979-05-23
Publication of GB2007780A
publication
Critical
patent/GB2007780A/en

1982-10-13
Application granted
granted
Critical

1982-10-13
Publication of GB2007780B
publication
Critical
patent/GB2007780B/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

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

F16D25/00—Fluid-actuated clutches

F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch

F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces

F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially

F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs

F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae

GB7839268A
1977-11-09
1978-10-04
Rotary cluch unit

Expired

GB2007780B
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US05/849,857

US4171038A
(en)

1977-11-09
1977-11-09
Clutch unit

Publications (2)

Publication Number
Publication Date

GB2007780A

GB2007780A
(en)

1979-05-23

GB2007780B
true

GB2007780B
(en)

1982-10-13

Family
ID=25306690
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB7839268A
Expired

GB2007780B
(en)

1977-11-09
1978-10-04
Rotary cluch unit

Country Status (7)

Country
Link

US
(1)

US4171038A
(en)

JP
(1)

JPS5474945A
(en)

CA
(1)

CA1145693A
(en)

DE
(1)

DE2842572C2
(en)

FR
(1)

FR2408773B1
(en)

GB
(1)

GB2007780B
(en)

IT
(1)

IT1098922B
(en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4353448A
(en)

*

1977-11-09
1982-10-12
Sommer Co.
Clutch unit

DE3133834A1
(en)

*

1981-08-27
1983-03-10
G.M. Sommer Co., Inc.,, Warren, Mich.
Drive arrangement

JPS59105905U
(en)

*

1982-12-29
1984-07-17
松下電器産業株式会社

floor heating system

JPS61125307A
(en)

*

1984-11-21
1986-06-13
中松 義郎
Heating apparatus

GB8521630D0
(en)

*

1985-08-30
1985-10-02
Ti Interlock Ltd
Brake device

US4830164A
(en)

*

1985-10-10
1989-05-16
Hays Bill J
Heat puck for clutches and flywheels

US5024297A
(en)

*

1989-05-16
1991-06-18
The B. F. Goodrich Company
Torque transmitting beam for wheel having brake torque drives

US5487456A
(en)

*

1994-07-07
1996-01-30
Sommer Company
Press drive with oil shear clutch/brake drives with internal flywheel brake

US5806641A
(en)

*

1996-06-27
1998-09-15
Midwest Brake Bond Co.
Independent clutch and brake for a press

Family Cites Families (13)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US1731064A
(en)

*

1927-09-02
1929-10-08
Brown Lipe Gear Co
Industrial-clutch construction

US2423882A
(en)

*

1942-08-06
1947-07-15
Bendix Aviat Corp
Disk brake

US2893519A
(en)

*

1954-09-27
1959-07-07
Bendix Aviat Corp
Brake assembly

DE1153950B
(en)

*

1958-11-20
1963-09-05
Dunlop Rubber Co

Friction disc for disc brakes composed of segments

US3237731A
(en)

*

1964-01-23
1966-03-01
Bendix Corp
Disc brake rotor construction

US3376961A
(en)

*

1966-09-06
1968-04-09
Bendix Corp
Disc brake stator construction

US3412836A
(en)

*

1967-03-06
1968-11-26
Caterpillar Tractor Co
Friction disc of segmented elements

US3446323A
(en)

*

1967-06-02
1969-05-27
Twin Disc Clutch Co
Clutch plates having means to prevent flutter

US3491865A
(en)

*

1968-02-23
1970-01-27
Ford Motor Co
Clutch structure with segmented clutch plates

US3680666A
(en)

*

1970-01-08
1972-08-01
Sommer Co
Motor brake unit

US3696898A
(en)

*

1970-09-18
1972-10-10
Sommer Co
Clutch-brake unit

US3722645A
(en)

*

1971-04-05
1973-03-27
Sommer Co
Clutch unit

US3713517A
(en)

*

1971-08-02
1973-01-30
Sommer Co
Clutch brake with liquid and air cooling

1977

1977-11-09
US
US05/849,857
patent/US4171038A/en
not_active
Expired – Lifetime

1978

1978-09-25
IT
IT28069/78A
patent/IT1098922B/en
active

1978-09-29
DE
DE2842572A
patent/DE2842572C2/en
not_active
Expired

1978-10-04
GB
GB7839268A
patent/GB2007780B/en
not_active
Expired

1978-10-25
CA
CA000314243A
patent/CA1145693A/en
not_active
Expired

1978-10-28
JP
JP13311778A
patent/JPS5474945A/en
active
Granted

1978-11-08
FR
FR7831625A
patent/FR2408773B1/en
not_active
Expired

Also Published As

Publication number
Publication date

JPS5474945A
(en)

1979-06-15

CA1145693A
(en)

1983-05-03

DE2842572A1
(en)

1979-05-10

GB2007780A
(en)

1979-05-23

DE2842572C2
(en)

1985-03-14

IT1098922B
(en)

1985-09-18

IT7828069D0
(en)

1978-09-25

FR2408773A1
(en)

1979-06-08

JPS568214B2
(en)

1981-02-23

US4171038A
(en)

1979-10-16

FR2408773B1
(en)

1985-10-18

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Legal Events

Date
Code
Title
Description

1993-06-02
PCNP
Patent ceased through non-payment of renewal fee

Effective date:
19921004

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