JPS56162290U - - Google Patents

Info

Publication number
JPS56162290U
JPS56162290U JP6003980U JP6003980U JPS56162290U JP S56162290 U JPS56162290 U JP S56162290U JP 6003980 U JP6003980 U JP 6003980U JP 6003980 U JP6003980 U JP 6003980U JP S56162290 U JPS56162290 U JP S56162290U
Authority
JP
Japan
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
JP6003980U
Other languages
Japanese (ja)
Other versions
JPS6040553Y2 (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 JP1980060039U priority Critical patent/JPS6040553Y2/ja
Priority to PCT/JP1981/000100 priority patent/WO1981003165A1/ja
Publication of JPS56162290U publication Critical patent/JPS56162290U/ja
Application granted granted Critical
Publication of JPS6040553Y2 publication Critical patent/JPS6040553Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/42—Control devices non-automatic
    • B66D1/44—Control devices non-automatic pneumatic of hydraulic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins
    • B66C13/56—Arrangements of handles or pedals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • B66C23/86—Slewing gear hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1980060039U 1980-04-30 1980-04-30 油圧駆動式クレ−ンのブ−ム旋回制御装置 Expired JPS6040553Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1980060039U JPS6040553Y2 (ja) 1980-04-30 1980-04-30 油圧駆動式クレ−ンのブ−ム旋回制御装置
PCT/JP1981/000100 WO1981003165A1 (en) 1980-04-30 1981-04-28 Boom turning control device for hydraulic drive type crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980060039U JPS6040553Y2 (ja) 1980-04-30 1980-04-30 油圧駆動式クレ−ンのブ−ム旋回制御装置

Publications (2)

Publication Number Publication Date
JPS56162290U true JPS56162290U (zh) 1981-12-02
JPS6040553Y2 JPS6040553Y2 (ja) 1985-12-06

Family

ID=13130527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980060039U Expired JPS6040553Y2 (ja) 1980-04-30 1980-04-30 油圧駆動式クレ−ンのブ−ム旋回制御装置

Country Status (2)

Country Link
JP (1) JPS6040553Y2 (zh)
WO (1) WO1981003165A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180804A (ja) * 1982-04-15 1983-10-22 Kato Seisakusho:Kk アクチエ−タの制御装置
CN102996555A (zh) * 2012-11-28 2013-03-27 武汉船用机械有限责任公司 一种自动张紧阀组及液压系统

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518656A1 (fr) * 1981-12-23 1983-06-24 Vernay Henri Commande hydraulique pour la rotation d'un mat de grue ou analogue
US4653271A (en) * 1984-09-27 1987-03-31 Armco Inc. Boom crane centering
JPS62168088U (zh) * 1986-02-03 1987-10-24
JPH06173299A (ja) * 1992-12-02 1994-06-21 Komatsu Ltd 建設機械の旋回油圧回路
DE19652922C2 (de) 1996-12-19 1999-07-29 O & K Mining Gmbh Hydraulikschaltung für einen Hydraulikbagger
CN109592585B (zh) * 2018-12-12 2020-04-28 三一汽车起重机械有限公司 起重机回转制动系统及起重机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49951A (zh) * 1972-04-15 1974-01-07
JPS5244370A (en) * 1975-10-06 1977-04-07 Nissan Motor Co Ltd Automatic clutch control device
JPS5332528A (en) * 1976-09-07 1978-03-27 Komatsu Ltd Steering apparatus for crawler type vehicle
JPS53120067U (zh) * 1977-02-28 1978-09-25
JPS5489101U (zh) * 1977-12-07 1979-06-23

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4821831Y1 (zh) * 1970-09-11 1973-06-25
JPS545271U (zh) * 1977-06-14 1979-01-13
JPS5733026Y2 (zh) * 1978-04-11 1982-07-21

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49951A (zh) * 1972-04-15 1974-01-07
JPS5244370A (en) * 1975-10-06 1977-04-07 Nissan Motor Co Ltd Automatic clutch control device
JPS5332528A (en) * 1976-09-07 1978-03-27 Komatsu Ltd Steering apparatus for crawler type vehicle
JPS53120067U (zh) * 1977-02-28 1978-09-25
JPS5489101U (zh) * 1977-12-07 1979-06-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180804A (ja) * 1982-04-15 1983-10-22 Kato Seisakusho:Kk アクチエ−タの制御装置
CN102996555A (zh) * 2012-11-28 2013-03-27 武汉船用机械有限责任公司 一种自动张紧阀组及液压系统
CN102996555B (zh) * 2012-11-28 2015-07-29 武汉船用机械有限责任公司 一种液压系统

Also Published As

Publication number Publication date
JPS6040553Y2 (ja) 1985-12-06
WO1981003165A1 (en) 1981-11-12

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