GB2006894A - Electromagnetically Operated Gear Coupling - Google Patents

Electromagnetically Operated Gear Coupling

Info

Publication number
GB2006894A
GB2006894A GB7839971A GB7839971A GB2006894A GB 2006894 A GB2006894 A GB 2006894A GB 7839971 A GB7839971 A GB 7839971A GB 7839971 A GB7839971 A GB 7839971A GB 2006894 A GB2006894 A GB 2006894A
Authority
GB
United Kingdom
Prior art keywords
leaf spring
armature disc
electromagnetically operated
gear coupling
operated gear
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.)
Granted
Application number
GB7839971A
Other versions
GB2006894B (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.)
Binder Magnete GmbH
Original Assignee
Binder Magnete GmbH
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.)
Filing date
Publication date
Application filed by Binder Magnete GmbH filed Critical Binder Magnete GmbH
Publication of GB2006894A publication Critical patent/GB2006894A/en
Application granted granted Critical
Publication of GB2006894B publication Critical patent/GB2006894B/en
Expired legal-status Critical Current

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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/118—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with interengaging jaws or gear teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Gear Transmission (AREA)

Abstract

In an electromagnetically operated gear coupling, in which a toothed coupling ring (9) of an armature portion (2) is connected to an armature disc (8) in axially movable and resilient manner, an annular leaf spring (15) is attached at two or more points to the armature disc (8) and is arranged to release the armature disc from the magnet portion (1) rapidly when energising current is switched off. The outer periphery of the leaf spring (15) abuts a bearing surface (19) of the toothed coupling ring (9). The bearing surface (19) is interrupted at regions on radial extensions of the points of attachment of the armature disc and leaf spring. <IMAGE>
GB7839971A 1977-10-26 1978-10-10 Electromagnetically operated gear coupling Expired GB2006894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772747934 DE2747934A1 (en) 1977-10-26 1977-10-26 ELECTROMAGNETIC TOOTH CLUTCH

Publications (2)

Publication Number Publication Date
GB2006894A true GB2006894A (en) 1979-05-10
GB2006894B GB2006894B (en) 1982-05-26

Family

ID=6022273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7839971A Expired GB2006894B (en) 1977-10-26 1978-10-10 Electromagnetically operated gear coupling

Country Status (5)

Country Link
DE (1) DE2747934A1 (en)
FR (1) FR2407394B1 (en)
GB (1) GB2006894B (en)
IT (1) IT1106153B (en)
SE (1) SE434985B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087448A (en) * 2017-12-28 2018-05-29 天津市灵捷传动技术有限公司 A kind of electromagnetic clutch device
CN108443353A (en) * 2018-03-26 2018-08-24 精进电动科技股份有限公司 A kind of tooth embedded electromagnetic clutch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052534A (en) * 1990-10-30 1991-10-01 Dana Corporation Electromagnetic synchronizing and shifting clutch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT207183B (en) * 1956-09-24 1960-01-25 Inst Foerdertechnik Des Minist Electromagnetic multi-disc clutch
DE1184158B (en) * 1959-11-11 1964-12-23 Zahnradfabrik Friedrichshafen Electromagnetically operated claw or tooth clutch without slip rings
DE1228869B (en) * 1960-05-09 1966-11-17 Zahnradfabrik Friedrichshafen Electromagnetically operated tooth clutch
FR1260277A (en) * 1960-05-13 1961-05-05 Zahnradfabrik Friedrichshafen Electromagnetic coupling, in particular with claws or teeth
DE2307551C3 (en) * 1973-02-16 1981-04-16 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Electromagnetically operated tooth clutch
US4010832A (en) * 1975-06-24 1977-03-08 Facet Enterprises, Inc. Return spring for teeth clutch -- two stage force

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087448A (en) * 2017-12-28 2018-05-29 天津市灵捷传动技术有限公司 A kind of electromagnetic clutch device
CN108443353A (en) * 2018-03-26 2018-08-24 精进电动科技股份有限公司 A kind of tooth embedded electromagnetic clutch
CN108443353B (en) * 2018-03-26 2020-05-08 精进电动科技股份有限公司 Tooth-embedded electromagnetic clutch

Also Published As

Publication number Publication date
DE2747934A1 (en) 1979-05-03
GB2006894B (en) 1982-05-26
SE7810697L (en) 1979-04-27
IT1106153B (en) 1985-11-11
FR2407394B1 (en) 1986-02-14
IT7851486A0 (en) 1978-10-13
FR2407394A1 (en) 1979-05-25
SE434985B (en) 1984-08-27

Similar Documents

Publication Publication Date Title
SE8803692L (en) ELECTRIC SHIFTING BRAKE
GB2055995B (en) Friction clutch
GB2006894A (en) Electromagnetically Operated Gear Coupling
AU636660B2 (en) Device for the re-education of a limb
NO882216D0 (en) Ostomy CLUTCH.
GR3004816T3 (en)
AU525286B2 (en) An annular spring assembly
JPS5392071A (en) Diaphragm type coupling
DE3761466D1 (en) CLUTCH DEVICE.
CH657495GA3 (en)
ES8101733A1 (en) Clutch release bearing assembly
GB2016637A (en) Clutch release bearing assembly
EP0337927A3 (en) Ranging switch, in particular for an electronic timing relay
EP0496103A3 (en) Sanitary valve with swivelling spout
ES273621U (en) Friction spring.
ATE97998T1 (en) HYDROPUMP VALVE.
WO1991016552A3 (en) Electromagnetic clutch with improved rotor
GB2260386B (en) Preventing movement of an article along a shaft
JPS5636636A (en) Filter disc positioning mechanism of television camera
IT1261435B (en) PLUG-IN APPROACH FOR DRAFTING OF A GRAFT, IN PARTICULAR FOR VEHICLES.
CH618311GA3 (en) Watch
SU685863A1 (en) Friction clutch
JPS5357346A (en) Electro magnetic clutch
JPS5359163A (en) Electromagnetic coupling device
GB827799A (en) Improvements in friction clutches, brakes or the like

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee