GB1353272A - Method of making pole members - Google Patents

Method of making pole members

Info

Publication number
GB1353272A
GB1353272A GB1918772A GB1918772A GB1353272A GB 1353272 A GB1353272 A GB 1353272A GB 1918772 A GB1918772 A GB 1918772A GB 1918772 A GB1918772 A GB 1918772A GB 1353272 A GB1353272 A GB 1353272A
Authority
GB
United Kingdom
Prior art keywords
hub
fingers
blank
flange
pole
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
Application number
GB1918772A
Other languages
English (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.)
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 GB1353272A publication Critical patent/GB1353272A/en
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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Braking Arrangements (AREA)
GB1918772A 1971-04-26 1972-04-25 Method of making pole members Expired GB1353272A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1353272A true GB1353272A (en) 1974-05-15

Family

ID=22477148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918772A Expired GB1353272A (en) 1971-04-26 1972-04-25 Method of making pole members

Country Status (5)

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

Families Citing this family (4)

* 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
DE69926143T2 (de) * 1998-12-03 2006-04-27 C-Mac Invotronics Inc., Montreal 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
JP2023131253A (ja) * 2022-03-09 2023-09-22 曙ブレーキ工業株式会社 ブレーキ装置用無励磁作動型ブレーキ及びディスクブレーキ装置

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
CA972933A (en) 1975-08-19
FR2134483A1 (enExample) 1972-12-08
US3672042A (en) 1972-06-27
IT962060B (it) 1973-12-20
FR2134483B1 (enExample) 1976-10-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years