JPH0135456B2 - - Google Patents

Info

Publication number
JPH0135456B2
JPH0135456B2 JP56042801A JP4280181A JPH0135456B2 JP H0135456 B2 JPH0135456 B2 JP H0135456B2 JP 56042801 A JP56042801 A JP 56042801A JP 4280181 A JP4280181 A JP 4280181A JP H0135456 B2 JPH0135456 B2 JP H0135456B2
Authority
JP
Japan
Prior art keywords
spring
cam
lever
output shaft
operating
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
JP56042801A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57157417A (en
Inventor
Toshiaki Yoshizumi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4280181A priority Critical patent/JPS57157417A/ja
Publication of JPS57157417A publication Critical patent/JPS57157417A/ja
Publication of JPH0135456B2 publication Critical patent/JPH0135456B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP4280181A 1981-03-23 1981-03-23 Spring operating mechanism Granted JPS57157417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4280181A JPS57157417A (en) 1981-03-23 1981-03-23 Spring operating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4280181A JPS57157417A (en) 1981-03-23 1981-03-23 Spring operating mechanism

Publications (2)

Publication Number Publication Date
JPS57157417A JPS57157417A (en) 1982-09-29
JPH0135456B2 true JPH0135456B2 (ru) 1989-07-25

Family

ID=12646064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4280181A Granted JPS57157417A (en) 1981-03-23 1981-03-23 Spring operating mechanism

Country Status (1)

Country Link
JP (1) JPS57157417A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03206584A (ja) * 1990-01-09 1991-09-09 Nec Home Electron Ltd Ｉｃカードのロック機構

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100341U (ru) * 1987-08-03 1989-07-05

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372174A (en) * 1976-12-09 1978-06-27 Sanyou Nouritsu Denki Kk Device for opening or closing air circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03206584A (ja) * 1990-01-09 1991-09-09 Nec Home Electron Ltd Ｉｃカードのロック機構

Also Published As

Publication number Publication date
JPS57157417A (en) 1982-09-29

Similar Documents

Publication Publication Date Title
US5518462A (en) Spring return electric actuator
CN108858275B (zh) 一种基于凸轮机构的变刚度关节
US8002238B2 (en) Valve having a sealing member
KR20150048770A (ko) 부하시 탭 절환기용의 힘 축적기
CN111775176A (zh) 一种变刚度直线驱动装置及变刚度方法
US4524637A (en) Spring-operated mechanism
US7982142B2 (en) Diverter switch, a method for operating such a switch and use of such a switch
RU2752672C1 (ru) Линейный исполнительный механизм гидросооружений
JPH0135456B2 (ru)
US3167671A (en) Linear motion device
JPH11213824A (ja) 開閉機器用電動ばね操作機構
CA2645208A1 (en) A method and a device for transmitting rotary motion
CN213419758U (zh) 一种高效阻尼器
US3780625A (en) Operating mechanism for high tension electric switch gear
US3055227A (en) Accumulator
CA1261379A (en) Operator for interrupters and disconnect mechanisms
EP0627577B1 (en) Two-stage driven lever device and machine apparatus employing the same
CN116812180B (zh) 一种基于卷簧的恒力加载装置
CN218826694U (zh) 用于开关设备的操动机构及开关设备
US4528860A (en) Transfer drive apparatus
US4265131A (en) Machine tool transfer bar actuator unit
CN113113243B (zh) 一种用于有载分接开关的多机械储能装置的蓄能器以及有载分接开关
CN209130112U (zh) 一种间接式限位开关装置
JP3285977B2 (ja) 負荷時タップ切換器の蓄勢装置
CN114654496A (zh) 一种基于渐开线页簧的主动变刚度旋转关节