JPS548356A - Winch drive device - Google Patents

Winch drive device

Info

Publication number
JPS548356A
JPS548356A JP7411777A JP7411777A JPS548356A JP S548356 A JPS548356 A JP S548356A JP 7411777 A JP7411777 A JP 7411777A JP 7411777 A JP7411777 A JP 7411777A JP S548356 A JPS548356 A JP S548356A
Authority
JP
Japan
Prior art keywords
drive device
winch drive
revolution
motors
transmitting
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.)
Pending
Application number
JP7411777A
Other languages
Japanese (ja)
Inventor
Keitaro Takeuchi
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.)
Meidensha Electric Manufacturing Co Ltd
Meiden Engineering Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
Meiden Engineering Co Ltd
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 Meidensha Electric Manufacturing Co Ltd, Meiden Engineering Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP7411777A priority Critical patent/JPS548356A/en
Publication of JPS548356A publication Critical patent/JPS548356A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Multiple Motors (AREA)

Abstract

PURPOSE: To control the speed of a cage type induction motor and to reduce starting current, by transmitting the composite force of 1st and 2nd motors to the rotation of a winding drum through the revolution of a planetary gear.
COPYRIGHT: (C)1979,JPO&Japio
JP7411777A 1977-06-21 1977-06-21 Winch drive device Pending JPS548356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7411777A JPS548356A (en) 1977-06-21 1977-06-21 Winch drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7411777A JPS548356A (en) 1977-06-21 1977-06-21 Winch drive device

Publications (1)

Publication Number Publication Date
JPS548356A true JPS548356A (en) 1979-01-22

Family

ID=13537933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7411777A Pending JPS548356A (en) 1977-06-21 1977-06-21 Winch drive device

Country Status (1)

Country Link
JP (1) JPS548356A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688096A (en) * 1979-12-21 1981-07-17 Hitachi Ltd Hoist
US4663128A (en) * 1985-03-06 1987-05-05 Ferrofluidics Corporation Pulling head for a crystal growing furnace
US7614609B1 (en) * 2008-10-29 2009-11-10 T-Max (Hang Zhou) Industrial Co., Ltd. Winch
US8267379B2 (en) 2010-01-12 2012-09-18 T-Max (Hang Zhou) Industrial Co., Ltd. Cable guiding device
US8613426B1 (en) * 2009-12-14 2013-12-24 L.E. Myers Co. Power line puller control package

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688096A (en) * 1979-12-21 1981-07-17 Hitachi Ltd Hoist
US4663128A (en) * 1985-03-06 1987-05-05 Ferrofluidics Corporation Pulling head for a crystal growing furnace
US7614609B1 (en) * 2008-10-29 2009-11-10 T-Max (Hang Zhou) Industrial Co., Ltd. Winch
US8613426B1 (en) * 2009-12-14 2013-12-24 L.E. Myers Co. Power line puller control package
US8267379B2 (en) 2010-01-12 2012-09-18 T-Max (Hang Zhou) Industrial Co., Ltd. Cable guiding device

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