FR2134483B1 - - Google Patents

Info

Publication number
FR2134483B1
FR2134483B1 FR7214616A FR7214616A FR2134483B1 FR 2134483 B1 FR2134483 B1 FR 2134483B1 FR 7214616 A FR7214616 A FR 7214616A FR 7214616 A FR7214616 A FR 7214616A FR 2134483 B1 FR2134483 B1 FR 2134483B1
Authority
FR
France
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
FR7214616A
Other versions
FR2134483A1 (fr
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.)
Eaton Corp
Original Assignee
Eaton 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.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of FR2134483A1 publication Critical patent/FR2134483A1/fr
Application granted granted Critical
Publication of FR2134483B1 publication Critical patent/FR2134483B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Braking Arrangements (AREA)
FR7214616A 1971-04-26 1972-04-25 Expired FR2134483B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13737871A 1971-04-26 1971-04-26

Publications (2)

Publication Number Publication Date
FR2134483A1 FR2134483A1 (fr) 1972-12-08
FR2134483B1 true FR2134483B1 (fr) 1976-10-29

Family

ID=22477148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214616A Expired FR2134483B1 (fr) 1971-04-26 1972-04-25

Country Status (5)

Country Link
US (1) US3672042A (fr)
CA (1) CA972933A (fr)
FR (1) FR2134483B1 (fr)
GB (1) GB1353272A (fr)
IT (1) IT962060B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669295A (en) * 1984-10-16 1987-06-02 Sanden Corporation Method of manufacturing a magnetic rotatable member for an electromagnetic clutch
ATE299619T1 (de) * 1998-12-03 2005-07-15 Atoma Int Corp Hilfsantrieb mit einer elektromagnetischen kupplungseinheit
JP2004011744A (ja) * 2002-06-06 2004-01-15 Minebea Co Ltd 歯形電磁クラッチ・ブレーキ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946418A (en) * 1957-09-20 1960-07-26 Warner Electric Brake & Clutch Electrical control of torque transmitting mechanism
FR1185674A (fr) * 1957-10-31 1959-08-04 Warner Electric Brake & Clutch Perfectionnements aux embrayages ou freins à commande magnétique
US2970681A (en) * 1959-02-20 1961-02-07 Warner Electric Brake & Clutch Wear adjuster for magnetic friction devices
US3332145A (en) * 1964-12-16 1967-07-25 Warner Electric Brake & Clutch Method of making a magnetic ring

Also Published As

Publication number Publication date
IT962060B (it) 1973-12-20
CA972933A (en) 1975-08-19
GB1353272A (en) 1974-05-15
FR2134483A1 (fr) 1972-12-08
US3672042A (en) 1972-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse