JPS6243996Y2 - - Google Patents

Info

Publication number
JPS6243996Y2
JPS6243996Y2 JP11041581U JP11041581U JPS6243996Y2 JP S6243996 Y2 JPS6243996 Y2 JP S6243996Y2 JP 11041581 U JP11041581 U JP 11041581U JP 11041581 U JP11041581 U JP 11041581U JP S6243996 Y2 JPS6243996 Y2 JP S6243996Y2
Authority
JP
Japan
Prior art keywords
load
chain
motor
transformer
latching relay
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
JP11041581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5816795U (ja
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
Priority to JP11041581U priority Critical patent/JPS5816795U/ja
Publication of JPS5816795U publication Critical patent/JPS5816795U/ja
Application granted granted Critical
Publication of JPS6243996Y2 publication Critical patent/JPS6243996Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Control Of Direct Current Motors (AREA)
JP11041581U 1981-07-24 1981-07-24 電動チェンブロックの定荷重上昇装置 Granted JPS5816795U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11041581U JPS5816795U (ja) 1981-07-24 1981-07-24 電動チェンブロックの定荷重上昇装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11041581U JPS5816795U (ja) 1981-07-24 1981-07-24 電動チェンブロックの定荷重上昇装置

Publications (2)

Publication Number Publication Date
JPS5816795U JPS5816795U (ja) 1983-02-02
JPS6243996Y2 true JPS6243996Y2 (en]) 1987-11-17

Family

ID=29904780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11041581U Granted JPS5816795U (ja) 1981-07-24 1981-07-24 電動チェンブロックの定荷重上昇装置

Country Status (1)

Country Link
JP (1) JPS5816795U (en])

Also Published As

Publication number Publication date
JPS5816795U (ja) 1983-02-02

Similar Documents

Publication Publication Date Title
US6710574B2 (en) Reversible DC motor drive including a DC/DC converter and four quadrant DC/DC controller
JPH0231594B2 (en])
US10144623B2 (en) Brake failure in variable frequency drive motors
US20030223738A1 (en) Method and system for solid state DC crane control
CA2028776C (en) Procedure and apparatus for the control of a hoisting motor
JPS6260349B2 (en])
JPH04223987A (ja) エレベータ用かご型モータの制動方法および装置
JPS6243996Y2 (en])
GB2107538A (en) Device for driving an elevator using an a-c motor
JPS58280B2 (ja) 静止レオナ−ド装置
JPH036742B2 (en])
US3296512A (en) Controlled braking system for load lifting apparatus
US3166702A (en) Speed control for induction motor having variable resistance secondary
JP2557422Y2 (ja) 電気ホイスト
JPS5817100A (ja) 電動チェンブロックの定荷重上昇装置
JPH11349237A (ja) エレベータの制御装置
JP2557421Y2 (ja) 電気ホイスト
KR950004095Y1 (ko) 엘리베이터 정전시 정지충격 완화장치
JPS6346466Y2 (en])
JPH0732551Y2 (ja) 速度制御装置の入力制御装置
JPH0114633Y2 (en])
JPS6151492A (ja) クレ−ンの巻上装置
JPS6151493A (ja) クレ−ンの巻上装置
JPS6126314Y2 (en])
JPH0653590U (ja) ホイストの制御装置