GB2039621B - Device for remote control of hydraulic cranes - Google Patents

Device for remote control of hydraulic cranes

Info

Publication number
GB2039621B
GB2039621B GB8007438A GB8007438A GB2039621B GB 2039621 B GB2039621 B GB 2039621B GB 8007438 A GB8007438 A GB 8007438A GB 8007438 A GB8007438 A GB 8007438A GB 2039621 B GB2039621 B GB 2039621B
Authority
GB
United Kingdom
Prior art keywords
remote control
hydraulic cranes
cranes
hydraulic
remote
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
GB8007438A
Other languages
English (en)
Other versions
GB2039621A (en
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.)
Furukawa Unic Corp
Original Assignee
Unic Corp
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
Priority claimed from JP9572578U external-priority patent/JPS5517001U/ja
Priority claimed from JP9044778A external-priority patent/JPS5521309A/ja
Application filed by Unic Corp filed Critical Unic Corp
Publication of GB2039621A publication Critical patent/GB2039621A/en
Application granted granted Critical
Publication of GB2039621B publication Critical patent/GB2039621B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66C13/18—Control systems or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
GB8007438A 1978-07-13 1979-07-07 Device for remote control of hydraulic cranes Expired GB2039621B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9572578U JPS5517001U (sv) 1978-07-13 1978-07-13
JP9044778A JPS5521309A (en) 1978-07-26 1978-07-26 Remoteecontrolling apparatus for hydraulic crane

Publications (2)

Publication Number Publication Date
GB2039621A GB2039621A (en) 1980-08-13
GB2039621B true GB2039621B (en) 1982-10-06

Family

ID=26431925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8007438A Expired GB2039621B (en) 1978-07-13 1979-07-07 Device for remote control of hydraulic cranes

Country Status (6)

Country Link
EP (1) EP0015296A4 (sv)
DE (1) DE2952963C1 (sv)
FR (1) FR2475024A1 (sv)
GB (1) GB2039621B (sv)
SE (1) SE433963B (sv)
WO (1) WO1980000268A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64842C (fi) * 1982-03-16 1984-01-10 Valmet Oy Anordning foer att spara energi i en hydraulkrets
SE451395C (sv) * 1983-11-09 1988-12-12 Hydrino Ab Anordning foer pilotoljefoersoerjning foer en servoventil
SE440040B (sv) * 1983-11-11 1985-07-15 Andree Marie Dupre Risen Form for framstellning av batskrov
FR2596887A1 (fr) * 1986-04-07 1987-10-09 Rangeard Gilbert Telecommande sensitive
DE3643501C2 (de) * 1986-12-19 1994-09-29 Claas Saulgau Gmbh Blockschaltung für mehrere elektromagnetisch gesteuerte Hydraulikventile
JPH0288005U (sv) * 1988-12-27 1990-07-12
JPH07115838B2 (ja) * 1989-02-13 1995-12-13 株式会社彦間製作所 クレーンの旋回規制機構
KR0169060B1 (ko) * 1996-06-26 1999-01-15 토니 헬샴 건설기계의 브레이커 조작장치
AT408475B (de) 1999-09-10 2001-12-27 Hoerbiger Hydraulik Anordnung zur hydraulischen betätigung eines beweglichen bauteils an einem fahrzeug
CN102330720B (zh) * 2011-03-17 2014-05-28 昆山航天智能技术有限公司 一种多路换向阀与液压油缸参数动态匹配控制系统
CN103114516B (zh) * 2013-01-31 2014-12-17 徐州徐工筑路机械有限公司 一种沥青路面养护车液压系统
CN103287980B (zh) * 2013-06-27 2014-10-29 湖南中铁五新重工有限公司 臂架垂直升降控制系统
SI26379A (sl) * 2022-07-13 2024-01-31 Tajfun Liv, Proizvodnja In Razvoj D.O.O. Hidravlični tokokrog mobilnega hidravličnega dvigala

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348107A (en) * 1941-06-21 1944-05-02 Manning Maxwell & Moore Inc Hand control unit
DE1807173A1 (de) * 1968-11-06 1970-06-18 Bosch Gmbh Robert Einrichtung zur elektrohydraulischen Fernsteuerung hydraulischer Wegeventile
DE2210787A1 (de) * 1972-03-07 1973-09-13 Stanislaus Dipl Ing Malik Kommandotafel fuer kraene und andere maschinen
DE2241416A1 (de) * 1972-08-23 1974-03-07 Siegfried Dipl Ing Dr In Gross Fernsteuerungsvorrichtung zur bedienung eines hydraulischen ladekrans od.dgl
DD121915A1 (sv) * 1973-09-28 1976-09-05
CH574642A5 (sv) * 1974-01-03 1976-04-15 Vymil Finanz & Verwaltungs
FR2306351A1 (fr) * 1975-04-03 1976-10-29 Bennes Marrel Commande hydro-electrique progressive

Also Published As

Publication number Publication date
EP0015296A1 (en) 1980-09-17
DE2952963A1 (en) 1980-11-27
GB2039621A (en) 1980-08-13
WO1980000268A1 (en) 1980-02-21
EP0015296A4 (en) 1980-11-17
FR2475024A1 (fr) 1981-08-07
SE8001916L (sv) 1980-03-12
SE433963B (sv) 1984-06-25
DE2952963C1 (de) 1984-04-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940707