FR2638213B1 - Disque d'accouplement electromagnetique et procede de realisation de ce disque - Google Patents

Disque d'accouplement electromagnetique et procede de realisation de ce disque

Info

Publication number
FR2638213B1
FR2638213B1 FR8914099A FR8914099A FR2638213B1 FR 2638213 B1 FR2638213 B1 FR 2638213B1 FR 8914099 A FR8914099 A FR 8914099A FR 8914099 A FR8914099 A FR 8914099A FR 2638213 B1 FR2638213 B1 FR 2638213B1
Authority
FR
France
Prior art keywords
producing
same
electromagnetic coupling
coupling disc
disc
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 - Fee Related
Application number
FR8914099A
Other languages
English (en)
Other versions
FR2638213A1 (fr
Inventor
Dwight E Booth
Daniel L Deyoung
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.)
Dana Inc
Original Assignee
Dana Inc
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 Dana Inc filed Critical Dana Inc
Publication of FR2638213A1 publication Critical patent/FR2638213A1/fr
Application granted granted Critical
Publication of FR2638213B1 publication Critical patent/FR2638213B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • 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
    • F16D27/108—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 axially movable clutching members
    • F16D27/112—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 axially movable clutching members with flat friction surfaces, e.g. discs
    • 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
    • F16D27/14—Details
    • 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
    • F16D2027/008—Details relating to the magnetic circuit, or to the shape of the clutch parts to achieve a certain magnetic path
FR8914099A 1988-10-25 1989-10-24 Disque d'accouplement electromagnetique et procede de realisation de ce disque Expired - Fee Related FR2638213B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/262,358 US4951797A (en) 1988-10-25 1988-10-25 Electromagnetic coupling disc

Publications (2)

Publication Number Publication Date
FR2638213A1 FR2638213A1 (fr) 1990-04-27
FR2638213B1 true FR2638213B1 (fr) 1995-07-07

Family

ID=22997158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914099A Expired - Fee Related FR2638213B1 (fr) 1988-10-25 1989-10-24 Disque d'accouplement electromagnetique et procede de realisation de ce disque

Country Status (7)

Country Link
US (1) US4951797A (fr)
JP (1) JP2761413B2 (fr)
CA (1) CA1315218C (fr)
DE (2) DE3935342C2 (fr)
FR (1) FR2638213B1 (fr)
GB (1) GB2224547B (fr)
IT (1) IT1238213B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123157A (en) * 1990-04-24 1992-06-23 Tesma International Inc. Method of making a rotor for an electromagnetic clutch
US5096036A (en) * 1990-05-31 1992-03-17 Dana Corporation Electromagnetic coupling discs and method of making the same
US5125255A (en) * 1991-06-27 1992-06-30 Dana Corporation Method of making an electromagnetic coupling disc
US5232076A (en) * 1992-05-19 1993-08-03 Nippondenso Co., Ltd. Electromagnetic clutch
US5791039A (en) * 1993-03-18 1998-08-11 Nippondenso Co., Ltd. Method for manufacturing a rotor of a magnetic clutch
US5445259A (en) * 1993-08-30 1995-08-29 Dana Corporation High strength electromagnetic coupling disc
US5920981A (en) * 1997-03-25 1999-07-13 Dana Corporation Method of manufacturing a rotor for an electromagnetic clutch assembly
US6598443B2 (en) 2000-04-26 2003-07-29 A. J. Rose Manufacturing Co. Blind bore hub and method of forming
US6427329B2 (en) 2000-04-26 2002-08-06 A. J. Rose Manufacturing Co. Method of forming a hub with blind bore
US20070251775A1 (en) * 2006-05-01 2007-11-01 Hehl John F Sr Selective engagement apparatus and method
US7717241B2 (en) * 2006-05-01 2010-05-18 American Precision Industries, Inc. Braking or clutching device
KR100659223B1 (ko) * 2006-05-25 2006-12-19 쓰리에이기계(주) 마그네틱 클러치 풀리
DE102009016716A1 (de) * 2009-04-09 2010-10-21 Gkn Sinter Metals Holding Gmbh Magnetkupplung
EP2444684B1 (fr) * 2009-06-18 2014-05-21 Mitsubishi Heavy Industries, Ltd. Embrayage électromagnétique, compresseur et procédé de fabrication pour embrayage électromagnétique
JP6260423B2 (ja) * 2014-04-15 2018-01-17 株式会社デンソー クラッチ
CN106583947B (zh) * 2017-01-12 2019-01-01 深圳市海目星激光科技有限公司 电极片切割装置
EP4293245A1 (fr) * 2022-06-15 2023-12-20 KEB Automation KG Embrayage ou frein électromagnétique

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB637236A (en) * 1946-11-29 1950-05-17 Hobbs Transmission Ltd Improvements in or relating to friction clutches
GB675249A (en) * 1949-07-18 1952-07-09 Citroen Sa Andre Improvements in electromagnetic disc clutches and brakes
DE1055302B (de) * 1955-01-21 1959-04-16 Warner Electric Brake & Clutch Feststehender, ringfoermiger Elektromagnet mit rotierendem Polstueck fuer elektromagnetisch betaetigte Reibungskupplungen und -bremsen sowie Verfahren zum Herstellen von Polstuecken fuer diesen
DE1922802U (de) * 1963-05-24 1965-09-02 Zahnradfabrik Friedrichshafen Leitring fuer elektromagnetisch betaetigte kupplungen.
DE1211041B (de) * 1963-11-26 1966-02-17 Teves Kg Alfred Bremsscheibe mit einer topffoermigen Nabe
GB1113838A (en) * 1966-05-11 1968-05-15 Ortlinghaus Werke G M B H Electromagnetic friction clutch or brake
US3530416A (en) * 1968-12-13 1970-09-22 Warner Electric Brake & Clutch Magnetic element for stationary field clutches
DE2538494C3 (de) * 1975-08-29 1981-01-08 Schultz, Wolfgang E., Dipl.-Ing., 8940 Memmingen Elektromagnetisch betätigbare Reibscheiben-Kupplung oder -Bremse
US4227600A (en) * 1977-10-18 1980-10-14 Sankyo Electric Company Limited Electromagnetic clutches
US4187939A (en) * 1977-12-14 1980-02-12 Warner Electric Brake & Clutch Company Armature assembly for electromagnetic coupling
JPS5810605B2 (ja) * 1978-03-27 1983-02-26 株式会社日立製作所 電磁クラツチ及びその製造方法
DE8109726U1 (de) * 1981-04-01 1981-07-30 Linnig Antriebstechnik GmbH, 7778 Markdorf "Magnetkupplung"
JPS58109635U (ja) * 1982-01-22 1983-07-26 三菱電機株式会社 電磁連結装置
JPS58128537A (ja) * 1982-01-25 1983-08-01 Mitsubishi Electric Corp 電磁連結装置
JPS58149431A (ja) * 1982-02-26 1983-09-05 Mitsubishi Electric Corp 電磁クラツチ・ブレ−キの可動板
JPS59151628A (ja) * 1983-02-16 1984-08-30 Canon Electronics Inc 電磁クラツチ装置
JPS60205026A (ja) * 1984-03-28 1985-10-16 Ogura Clutch Co Ltd 電磁連結装置
US4694945A (en) * 1984-10-16 1987-09-22 Sanden Corporation Electromagnetic clutch with an improved magnetic rotatable member
JPS6193639U (fr) * 1984-11-22 1986-06-17
JPS61144430A (ja) * 1984-12-14 1986-07-02 Honda Motor Co Ltd 電磁クラツチ
US4685202A (en) * 1986-01-13 1987-08-11 Dana Corporation Method of forming a coupling disc for an electromagnetic coupling
JPS6323031A (ja) * 1986-07-14 1988-01-30 Sanden Corp 電磁クラツチ
US4818950A (en) * 1987-04-24 1989-04-04 Ncr Corporation Low jitter phase-locked loop
US4818840A (en) * 1987-12-14 1989-04-04 Dana Corporation Method of making an electromagnetic coupling disc

Also Published As

Publication number Publication date
GB8922975D0 (en) 1989-11-29
GB2224547B (en) 1992-08-19
FR2638213A1 (fr) 1990-04-27
DE3935342A1 (de) 1990-04-26
DE8912582U1 (fr) 1990-01-18
IT8922097A1 (it) 1991-04-23
JPH02168031A (ja) 1990-06-28
DE3935342C2 (de) 2001-11-29
CA1315218C (fr) 1993-03-30
GB2224547A (en) 1990-05-09
IT1238213B (it) 1993-07-12
US4951797A (en) 1990-08-28
JP2761413B2 (ja) 1998-06-04
IT8922097A0 (it) 1989-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DS Decision of the director general to state about an appeal
ST Notification of lapse

Effective date: 20080630