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
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)
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 (xx) | 1974-02-15 |
| JPS5725005Y2 true JPS5725005Y2 (xx) | 1982-05-31 |
Family
ID=10026522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973034584U Expired JPS5725005Y2 (xx) | 1972-03-23 | 1973-03-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3863745A (xx) |
| JP (1) | JPS5725005Y2 (xx) |
| DE (1) | DE2313895C2 (xx) |
| FR (1) | FR2177099B1 (xx) |
| GB (1) | GB1389077A (xx) |
| IN (1) | IN141232B (xx) |
| IT (1) | IT980630B (xx) |
Families Citing this family (9)
| 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)
| 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 |
-
1972
- 1972-03-23 GB GB1363072A patent/GB1389077A/en not_active Expired
-
1973
- 1973-03-09 US US339712A patent/US3863745A/en not_active Expired - Lifetime
- 1973-03-16 IT IT67775/73A patent/IT980630B/it active
- 1973-03-19 JP JP1973034584U patent/JPS5725005Y2/ja not_active Expired
- 1973-03-20 DE DE2313895A patent/DE2313895C2/de not_active Expired
- 1973-03-23 FR FR7310583A patent/FR2177099B1/fr not_active Expired
-
1974
- 1974-06-12 IN IN1290/CAL/1974A patent/IN141232B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2313895A1 (de) | 1973-10-04 |
| IN141232B (xx) | 1977-02-05 |
| JPS4917975U (xx) | 1974-02-15 |
| IT980630B (it) | 1974-10-10 |
| DE2313895C2 (de) | 1984-10-31 |
| FR2177099A1 (xx) | 1973-11-02 |
| FR2177099B1 (xx) | 1977-08-05 |
| US3863745A (en) | 1975-02-04 |
| GB1389077A (en) | 1975-04-03 |