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JPS52147849A - Follow-up control device for two hydraulic winches - Google Patents

Follow-up control device for two hydraulic winches

Info

Publication number
JPS52147849A
JPS52147849A JP6493376A JP6493376A JPS52147849A JP S52147849 A JPS52147849 A JP S52147849A JP 6493376 A JP6493376 A JP 6493376A JP 6493376 A JP6493376 A JP 6493376A JP S52147849 A JPS52147849 A JP S52147849A
Authority
JP
Japan
Prior art keywords
follow
control device
hydraulic winches
hydraulic
speed
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.)
Granted
Application number
JP6493376A
Other languages
Japanese (ja)
Other versions
JPS5935833B2 (en
Inventor
Michinobu Hirota
Osamu Okazawa
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP6493376A priority Critical patent/JPS5935833B2/en
Publication of JPS52147849A publication Critical patent/JPS52147849A/en
Publication of JPS5935833B2 publication Critical patent/JPS5935833B2/en
Expired legal-status Critical Current

Links

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  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To perform synchronous operation of two hydraulic winches with minimized influence of flow variation due to difference of starting torque of hydraulic motors by switching pressure circuits by comparing takeup deviations of high-speed preceding which and low-speed succeeding winch.
COPYRIGHT: (C)1977,JPO&Japio
JP6493376A 1976-06-02 1976-06-02 Follow-up control device for two hydraulic winches Expired JPS5935833B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6493376A JPS5935833B2 (en) 1976-06-02 1976-06-02 Follow-up control device for two hydraulic winches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6493376A JPS5935833B2 (en) 1976-06-02 1976-06-02 Follow-up control device for two hydraulic winches

Publications (2)

Publication Number Publication Date
JPS52147849A true JPS52147849A (en) 1977-12-08
JPS5935833B2 JPS5935833B2 (en) 1984-08-30

Family

ID=13272319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6493376A Expired JPS5935833B2 (en) 1976-06-02 1976-06-02 Follow-up control device for two hydraulic winches

Country Status (1)

Country Link
JP (1) JPS5935833B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941200A (en) * 1982-08-31 1984-03-07 Denyo Kk Automatic deceleration device for engine-driven generator
JP2006280400A (en) * 2005-03-31 2006-10-19 Autech Japan Inc Wheelchair pull-up apparatus
US7503548B2 (en) 2007-02-08 2009-03-17 Bauer Maschinen Gmbh Winch device
CN104291230A (en) * 2014-09-06 2015-01-21 湖南创安防爆电器有限公司 Novel mechanical speed-regulating mining hoisting winch electro-hydraulic integrated control device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941200A (en) * 1982-08-31 1984-03-07 Denyo Kk Automatic deceleration device for engine-driven generator
JPH0345639B2 (en) * 1982-08-31 1991-07-11 Denyo Kk
JP2006280400A (en) * 2005-03-31 2006-10-19 Autech Japan Inc Wheelchair pull-up apparatus
US7503548B2 (en) 2007-02-08 2009-03-17 Bauer Maschinen Gmbh Winch device
CN104291230A (en) * 2014-09-06 2015-01-21 湖南创安防爆电器有限公司 Novel mechanical speed-regulating mining hoisting winch electro-hydraulic integrated control device

Also Published As

Publication number Publication date
JPS5935833B2 (en) 1984-08-30

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