JPS4917975U - - Google Patents

Info

Publication number
JPS4917975U
JPS4917975U JP1973034584U JP3458473U JPS4917975U JP S4917975 U JPS4917975 U JP S4917975U JP 1973034584 U JP1973034584 U JP 1973034584U JP 3458473 U JP3458473 U JP 3458473U JP S4917975 U JPS4917975 U JP S4917975U
Authority
JP
Japan
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
JP1973034584U
Other languages
Japanese (ja)
Other versions
JPS5725005Y2 (en
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 filed Critical
Publication of JPS4917975U publication Critical patent/JPS4917975U/ja
Application granted granted Critical
Publication of JPS5725005Y2 publication Critical patent/JPS5725005Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Transmission Devices (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Gear Transmission (AREA)
JP1973034584U 1972-03-23 1973-03-19 Expired JPS5725005Y2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1363072A GB1389077A (en) 1972-03-23 1972-03-23 Drive mechanisms

Publications (2)

Publication Number Publication Date
JPS4917975U true JPS4917975U (en) 1974-02-15
JPS5725005Y2 JPS5725005Y2 (en) 1982-05-31

Family

ID=10026522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973034584U Expired JPS5725005Y2 (en) 1972-03-23 1973-03-19

Country Status (7)

Country Link
US (1) US3863745A (en)
JP (1) JPS5725005Y2 (en)
DE (1) DE2313895C2 (en)
FR (1) FR2177099B1 (en)
GB (1) GB1389077A (en)
IN (1) IN141232B (en)
IT (1) IT980630B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265846A (en) * 1975-11-27 1977-05-31 Yuusaku Yokoo Electromagnetic relay
JPS58131548U (en) * 1982-02-27 1983-09-05 松下電工株式会社 Auxiliary switch device for magnetic contactor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE3665T1 (en) * 1979-09-28 1983-06-15 Rotork Limited ACTUATOR WITH OPTIONAL MOTOR OR HAND DRIVE.
JPH062823Y2 (en) * 1987-05-26 1994-01-26 栃木富士産業株式会社 Free wheel hub clutch
JP4002800B2 (en) * 2002-07-19 2007-11-07 株式会社 五十嵐電機製作所 Small motor type electric actuator
DE10259396A1 (en) * 2002-12-19 2004-07-22 Valeo Wischersysteme Gmbh reversible
CN102297283B (en) * 2011-07-12 2012-10-03 天津祥嘉流体控制系统有限公司 Manual/electrical operation unperturbed switchover structure of electric operator
CN102278518B (en) * 2011-07-12 2012-10-03 天津祥嘉流体控制系统有限公司 Manually/electrically operated undisturbed switch structure of electric operator
CN112688464B (en) * 2020-12-21 2022-04-01 桐乡三元电机科技有限公司 Motor base with automatic straining device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551922A (en) * 1946-01-08 1951-05-08 Albert A Aveta Cam released clutch
GB939353A (en) * 1961-02-28 1963-10-16 Rotork Eng Co Ltd Improvements in or relating to valve actuators
US3234818A (en) * 1961-10-30 1966-02-15 Crane Co Valve operating mechanism
GB998596A (en) * 1963-06-27 1965-07-14 Rotork Eng Co Ltd Improvements in or relating to actuating mechanisms, more particularly for valves
US3383948A (en) * 1965-11-30 1968-05-21 E I M Company Inc Power preference clutch
GB1272563A (en) * 1968-09-20 1972-05-03 English Electric Co Ltd Improvements relating to rotary actuators

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265846A (en) * 1975-11-27 1977-05-31 Yuusaku Yokoo Electromagnetic relay
JPS58131548U (en) * 1982-02-27 1983-09-05 松下電工株式会社 Auxiliary switch device for magnetic contactor
JPS6314361Y2 (en) * 1982-02-27 1988-04-22

Also Published As

Publication number Publication date
FR2177099A1 (en) 1973-11-02
US3863745A (en) 1975-02-04
IT980630B (en) 1974-10-10
FR2177099B1 (en) 1977-08-05
IN141232B (en) 1977-02-05
GB1389077A (en) 1975-04-03
DE2313895C2 (en) 1984-10-31
DE2313895A1 (en) 1973-10-04
JPS5725005Y2 (en) 1982-05-31

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