GB1247265A – Clutch motor
– Google Patents
GB1247265A – Clutch motor
– Google Patents
Clutch motor
Info
Publication number
GB1247265A
GB1247265A
GB35120/69A
GB3512069A
GB1247265A
GB 1247265 A
GB1247265 A
GB 1247265A
GB 35120/69 A
GB35120/69 A
GB 35120/69A
GB 3512069 A
GB3512069 A
GB 3512069A
GB 1247265 A
GB1247265 A
GB 1247265A
Authority
GB
United Kingdom
Prior art keywords
lever
clutch
sleeve
disc
electromagnets
Prior art date
1968-07-12
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
GB35120/69A
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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.)
1968-07-12
Filing date
1969-07-11
Publication date
1971-09-22
1969-07-11
Application filed by Mitsubishi Electric Corp
filed
Critical
Mitsubishi Electric Corp
1971-09-22
Publication of GB1247265A
publication
Critical
patent/GB1247265A/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
F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
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
F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
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
F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
F16D67/02—Clutch-brake combinations
F16D67/06—Clutch-brake combinations electromagnetically actuated
H—ELECTRICITY
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
H02K7/112—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches in combination with brakes
H02K7/1125—Magnetically influenced friction clutches and brakes
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
F16D2121/00—Type of actuator operation force
F16D2121/18—Electric or magnetic
F16D2121/20—Electric or magnetic using electromagnets
F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
Abstract
1,247,265. Controlling clutch/brake combinations. MITSUBISHI DENKI K.K. 11 July, 1969 [12 July, 1968], No. 35120/69. Heading F2L. The clutch in a clutch/brake combination for a machine driven by an electric motor 10 and required to stop in a predetermined position is engaged either manually by an L-shaped lever 42 acting with play on a sleeve 34 to axially move the output shaft 16 carrying the clutch disc 20 so that the disc abuts a flywheel 14, or electromagnetically by electromagnets 82 and armatures 86 on a Z-plate 66 engaging the sleeve 34 to move it axially, without moving the lever 42, to provide inching drive to the predetermined position should the lever 42 be returned prematurely. Springs 80 return the plate 66 and sleeve 34 on de-energizing the electromagnets or releasing the lever 42 to engage clutch disc 20 against a brake disc 30. The lever 42 is formed at one end 48 as a yoke, Figs. 2 and 3 (not shown), carrying a pin 46 engaging with play in oversized holes (40) in the sleeve 34 to allow the lost motion. The electromagnets 82 may be controlled by the speed circuit at Specification 1,247,264.
GB35120/69A
1968-07-12
1969-07-11
Clutch motor
Expired
GB1247265A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP1968059362U
JPS474654Y1
(en)
1968-07-12
1968-07-12
Publications (1)
Publication Number
Publication Date
GB1247265A
true
GB1247265A
(en)
1971-09-22
Family
ID=13111065
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB35120/69A
Expired
GB1247265A
(en)
1968-07-12
1969-07-11
Clutch motor
Country Status (5)
Country
Link
US
(1)
US3589485A
(en)
JP
(1)
JPS474654Y1
(en)
BE
(1)
BE735964A
(en)
DE
(1)
DE1935070C3
(en)
GB
(1)
GB1247265A
(en)
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CH528030A
(en)
*
1970-12-15
1972-09-15
Delmoran Ag
Armature disk for an electromagnetically actuated single-disk friction clutch
US3778651A
(en)
*
1972-06-19
1973-12-11
W Cone
Electrical generating device for use with engine clutch mechanism
US4359763A
(en)
*
1979-03-12
1982-11-16
Exxon Research And Engineering Co.
Floppy disc drive
US4299141A
(en)
*
1979-09-17
1981-11-10
Fairchild Lamar J
Mechanical transmission having reduced friction direct drive
US4484495A
(en)
*
1982-04-22
1984-11-27
The Bendix Corporation
Differential drive mechanism
US5627419A
(en)
*
1994-03-31
1997-05-06
United Technologies Corporation
Self-adjusting airgap motor/generator for flywheel system
JP2003061307A
(en)
*
2001-08-17
2003-02-28
Mitsubishi Electric Corp
Dynamo-electric machine
US7197958B2
(en)
*
2003-08-27
2007-04-03
Honeywell International, Inc.
Energy storage flywheel retention system and method
CN102171486B
(en)
*
2008-10-06
2014-06-11
Ntn株式会社
Electric motor driving device
US8615976B1
(en)
*
2010-06-21
2013-12-31
Hydro-Gear Limited Partnership
Electric motor clutch/brake assembly
US9866088B1
(en)
2014-09-26
2018-01-09
Hydro-Gear Limited Partnership
Combination electric generator with electric clutch
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3217195A
(en)
*
1962-04-18
1965-11-09
Ferranti Albino
Electric motor with clutch and brake
US2827990A
(en)
*
1956-01-17
1958-03-25
American Safety Table Co
Sewing machine pulley construction
DE1159745B
(en)
*
1959-10-31
1963-12-19
Quick Rotan Motoren G M B H
Sewing drive with a high-speed main drive and a slow-running auxiliary drive
US3404767A
(en)
*
1965-04-26
1968-10-08
Warner Electric Brake & Clutch
Speed and positioning control apparatus for power driven machines
US3387157A
(en)
*
1965-05-10
1968-06-04
Singer Co
Electric motor housing in clutchbrake driving device
US3352396A
(en)
*
1965-06-22
1967-11-14
Gen Time Corp
Drive and stop control for a driven machine
US3473638A
(en)
*
1965-12-02
1969-10-21
Gen Motors Corp
Transmission with constant speed electric clutch
US3410380A
(en)
*
1967-05-18
1968-11-12
Davis & Furber
Clutch and brake construction for spinning and twisting frames
US3476962A
(en)
*
1967-10-19
1969-11-04
Singer Co
Motor with clutch-brake arrangements
1968
1968-07-12
JP
JP1968059362U
patent/JPS474654Y1/ja
not_active
Expired
1969
1969-07-09
US
US840152A
patent/US3589485A/en
not_active
Expired – Lifetime
1969-07-10
DE
DE19691935070
patent/DE1935070C3/en
not_active
Expired
1969-07-11
GB
GB35120/69A
patent/GB1247265A/en
not_active
Expired
1969-07-11
BE
BE735964D
patent/BE735964A/xx
unknown
Also Published As
Publication number
Publication date
BE735964A
(en)
1969-12-16
US3589485A
(en)
1971-06-29
JPS474654Y1
(en)
1972-02-18
DE1935070A1
(en)
1970-02-26
DE1935070B2
(en)
1972-01-20
DE1935070C3
(en)
1972-08-17
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Legal Events
Date
Code
Title
Description
1972-02-02
PS
Patent sealed [section 19, patents act 1949]
1974-02-06
PLNP
Patent lapsed through nonpayment of renewal fees
