FR2124728A7 - - Google Patents

Info

Publication number
FR2124728A7
FR2124728A7 FR7200661A FR7200661A FR2124728A7 FR 2124728 A7 FR2124728 A7 FR 2124728A7 FR 7200661 A FR7200661 A FR 7200661A FR 7200661 A FR7200661 A FR 7200661A FR 2124728 A7 FR2124728 A7 FR 2124728A7
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
FR7200661A
Other languages
French (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.)
SKF Industrie SpA
Original Assignee
RIV Officine di Villar Perosa SpA
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 RIV Officine di Villar Perosa SpA filed Critical RIV Officine di Villar Perosa SpA
Application granted granted Critical
Publication of FR2124728A7 publication Critical patent/FR2124728A7/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/002—Conductive elements, e.g. to prevent static electricity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR7200661A 1971-02-08 1972-01-10 Expired FR2124728A7 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5289071 1971-02-08

Publications (1)

Publication Number Publication Date
FR2124728A7 true FR2124728A7 (OSRAM) 1972-09-22

Family

ID=11278292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200661A Expired FR2124728A7 (OSRAM) 1971-02-08 1972-01-10

Country Status (3)

Country Link
DE (1) DE7204100U (OSRAM)
FR (1) FR2124728A7 (OSRAM)
GB (1) GB1366155A (OSRAM)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475841A1 (fr) * 1990-09-13 1992-03-18 Skf France Palier à roulement à contacts électriques tournants
EP0665136A1 (en) * 1994-01-26 1995-08-02 METHODE ELECTRONICS, Inc. Automobile steering column interconnector
DE10300645B3 (de) * 2003-01-09 2005-01-13 Dorma Gmbh + Co. Kg Karusselltür
DE102010004853A1 (de) 2010-01-16 2011-07-21 Schaeffler Technologies GmbH & Co. KG, 91074 Elektrisch isoliertes Wälzlager
FR3155380A1 (fr) 2023-11-11 2025-05-16 Michel Raoul Dispositif d'alimentation en courant électrique du rotor bobiné d'une machine électrique.
FR3161327A1 (fr) 2024-04-10 2025-10-17 Michel Raoul Dispositif d'alimentation en courant électrique du rotor d'une machine électrique.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475779A (en) * 1981-03-19 1984-10-09 Repa Feinstanzwerk Gmbh Rotary electrical connection
US4462648A (en) * 1981-03-19 1984-07-31 Repa Feinstanzwerk Gmbh Apparatus for providing a reliable electrical connection
DE3150427A1 (de) * 1981-12-19 1983-07-14 Petri Ag, 8750 Aschaffenburg Kontakteinrichtung zur stromuebertragung zwischen dem lenkrad und der lenksaeule von kraftfahrzeugen
CN110247271A (zh) * 2019-06-17 2019-09-17 宁波市海曙佳迪五金塑胶有限公司 一种可旋转电源线接头
CN115864085B (zh) * 2023-02-22 2023-06-27 广东中科半导体微纳制造技术研究院 一种旋转导电装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475841A1 (fr) * 1990-09-13 1992-03-18 Skf France Palier à roulement à contacts électriques tournants
FR2666937A1 (fr) * 1990-09-13 1992-03-20 Skf France Palier a roulement a contacts electriques tournants.
EP0665136A1 (en) * 1994-01-26 1995-08-02 METHODE ELECTRONICS, Inc. Automobile steering column interconnector
DE10300645B3 (de) * 2003-01-09 2005-01-13 Dorma Gmbh + Co. Kg Karusselltür
DE102010004853A1 (de) 2010-01-16 2011-07-21 Schaeffler Technologies GmbH & Co. KG, 91074 Elektrisch isoliertes Wälzlager
DE102010004853B4 (de) * 2010-01-16 2017-11-16 Schaeffler Technologies AG & Co. KG Elektrisch isoliertes Wälzlager
FR3155380A1 (fr) 2023-11-11 2025-05-16 Michel Raoul Dispositif d'alimentation en courant électrique du rotor bobiné d'une machine électrique.
FR3161327A1 (fr) 2024-04-10 2025-10-17 Michel Raoul Dispositif d'alimentation en courant électrique du rotor d'une machine électrique.

Also Published As

Publication number Publication date
GB1366155A (en) 1974-09-11
DE7204100U (OSRAM) 1972-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse