JPS5725005Y2 - - Google Patents

Info

Publication number
JPS5725005Y2
JPS5725005Y2 JP1973034584U JP3458473U JPS5725005Y2 JP S5725005 Y2 JPS5725005 Y2 JP S5725005Y2 JP 1973034584 U JP1973034584 U JP 1973034584U JP 3458473 U JP3458473 U JP 3458473U JP S5725005 Y2 JPS5725005 Y2 JP S5725005Y2
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.)
Expired
Application number
JP1973034584U
Other languages
Japanese (ja)
Other versions
JPS4917975U (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

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 JPS4917975U (enrdf_load_stackoverflow) 1974-02-15
JPS5725005Y2 true JPS5725005Y2 (enrdf_load_stackoverflow) 1982-05-31

Family

ID=10026522

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (9)

* 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
EP0026614B1 (en) * 1979-09-28 1983-06-01 Rotork Controls Limited Actuator with alternative motor or manual drive
JPS58131548U (ja) * 1982-02-27 1983-09-05 松下電工株式会社 電磁接触器の補助スイツチ装置
JPH062823Y2 (ja) * 1987-05-26 1994-01-26 栃木富士産業株式会社 フリ−ホイルハブクラツチ
JP4002800B2 (ja) * 2002-07-19 2007-11-07 株式会社 五十嵐電機製作所 小型モータ式電動アクチュエータ
DE10259396A1 (de) * 2002-12-19 2004-07-22 Valeo Wischersysteme Gmbh Reversiermotor
CN102297283B (zh) * 2011-07-12 2012-10-03 天津祥嘉流体控制系统有限公司 一种电动执行机构的手动/电动操作无扰切换结构
CN102278518B (zh) * 2011-07-12 2012-10-03 天津祥嘉流体控制系统有限公司 一种电动执行机构的手动/电动操作无扰切换结构
CN112688464B (zh) * 2020-12-21 2022-04-01 桐乡三元电机科技有限公司 一种带有自动张紧机构的电机底座

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

Also Published As

Publication number Publication date
JPS4917975U (enrdf_load_stackoverflow) 1974-02-15
DE2313895C2 (de) 1984-10-31
US3863745A (en) 1975-02-04
DE2313895A1 (de) 1973-10-04
IT980630B (it) 1974-10-10
FR2177099B1 (enrdf_load_stackoverflow) 1977-08-05
FR2177099A1 (enrdf_load_stackoverflow) 1973-11-02
GB1389077A (en) 1975-04-03
IN141232B (enrdf_load_stackoverflow) 1977-02-05

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