JPH0344167B2 - - Google Patents

Info

Publication number
JPH0344167B2
JPH0344167B2 JP16658783A JP16658783A JPH0344167B2 JP H0344167 B2 JPH0344167 B2 JP H0344167B2 JP 16658783 A JP16658783 A JP 16658783A JP 16658783 A JP16658783 A JP 16658783A JP H0344167 B2 JPH0344167 B2 JP H0344167B2
Authority
JP
Japan
Prior art keywords
winch
switching valve
press
valve
rope
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
JP16658783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6059225A (ja
Inventor
Akio Mitani
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP16658783A priority Critical patent/JPS6059225A/ja
Publication of JPS6059225A publication Critical patent/JPS6059225A/ja
Publication of JPH0344167B2 publication Critical patent/JPH0344167B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
    • E02D7/16—Scaffolds or supports for drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
JP16658783A 1983-09-12 1983-09-12 杭打機のウインチの油圧回路 Granted JPS6059225A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16658783A JPS6059225A (ja) 1983-09-12 1983-09-12 杭打機のウインチの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16658783A JPS6059225A (ja) 1983-09-12 1983-09-12 杭打機のウインチの油圧回路

Publications (2)

Publication Number Publication Date
JPS6059225A JPS6059225A (ja) 1985-04-05
JPH0344167B2 true JPH0344167B2 (enrdf_load_stackoverflow) 1991-07-05

Family

ID=15834040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16658783A Granted JPS6059225A (ja) 1983-09-12 1983-09-12 杭打機のウインチの油圧回路

Country Status (1)

Country Link
JP (1) JPS6059225A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6059225A (ja) 1985-04-05

Similar Documents

Publication Publication Date Title
JPH08326456A (ja) 下方押込み式テレスコピックオーガ装置
US3523614A (en) Hydraulic crane and bucket control
JP6243746B2 (ja) 油圧集材機
JPH0344167B2 (enrdf_load_stackoverflow)
JP2004036742A (ja) 建設機械のアクチュエータ駆動用油圧パイロット回路
US4231698A (en) System for one-hand control of two winches during hoisting of closed clamshell, with differentiation
US3206875A (en) Hydraulic drive means for dredge comprising means for the selective injection or withdrawal of pressure fluid from a motor driving circuit
JP3731775B2 (ja) 作業機のウインチ装置
JPH029126B2 (enrdf_load_stackoverflow)
JPH0624689A (ja) ウインチの制御装置
JP3326116B2 (ja) ロープウインチの制御装置
US3039576A (en) Fluid system for a windlass
JP2005022793A (ja) ウインチ制御装置およびスイングヤーダ
JP2597503B2 (ja) クレーン巻胴の制御装置
JP2738660B2 (ja) 油圧式ウインチ装置
JP2752595B2 (ja) 油圧式ウインチ装置
JPH0318474Y2 (enrdf_load_stackoverflow)
JPH05246694A (ja) ウインチの制御装置
KR960006736B1 (ko) 포크레인의 붐윈치 전용방법 및 장치
JP2001171985A (ja) ウインチの油圧回路
JPH0743113Y2 (ja) ロープ交換用巻取装置
JPS6332219Y2 (enrdf_load_stackoverflow)
JPS5997996A (ja) 油圧駆動ウインチの制御回路
JPS633830B2 (enrdf_load_stackoverflow)
JP2591859B2 (ja) 掘削機のロープ緩み防止装置