EP0118340A3 - Hydraulische Notfallkontrollvorrichtung für einen Kran - Google Patents

Hydraulische Notfallkontrollvorrichtung für einen Kran Download PDF

Info

Publication number
EP0118340A3
EP0118340A3 EP84400241A EP84400241A EP0118340A3 EP 0118340 A3 EP0118340 A3 EP 0118340A3 EP 84400241 A EP84400241 A EP 84400241A EP 84400241 A EP84400241 A EP 84400241A EP 0118340 A3 EP0118340 A3 EP 0118340A3
Authority
EP
European Patent Office
Prior art keywords
fluid
hoist
auxiliary
control circuit
crane
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.)
Withdrawn
Application number
EP84400241A
Other languages
English (en)
French (fr)
Other versions
EP0118340A2 (de
Inventor
William A Featherstone
Larry D. Shultz
Thomas C. Doan
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.)
Oil States Industries Inc
Original Assignee
Continental Emsco Co
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 Continental Emsco Co filed Critical Continental Emsco Co
Publication of EP0118340A2 publication Critical patent/EP0118340A2/de
Publication of EP0118340A3 publication Critical patent/EP0118340A3/de
Withdrawn legal-status Critical Current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
    • 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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/26—Operating devices pneumatic or hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
EP84400241A 1983-02-03 1984-02-03 Hydraulische Notfallkontrollvorrichtung für einen Kran Withdrawn EP0118340A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46345883A 1983-02-03 1983-02-03
US463458 1983-02-03

Publications (2)

Publication Number Publication Date
EP0118340A2 EP0118340A2 (de) 1984-09-12
EP0118340A3 true EP0118340A3 (de) 1985-12-27

Family

ID=23840156

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400241A Withdrawn EP0118340A3 (de) 1983-02-03 1984-02-03 Hydraulische Notfallkontrollvorrichtung für einen Kran

Country Status (3)

Country Link
EP (1) EP0118340A3 (de)
AU (1) AU2406784A (de)
WO (1) WO1984003084A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008005035U1 (de) 2008-04-11 2009-08-20 Liebherr-Hydraulikbagger Gmbh Arbeitsgerät und Notablasssystem
CN105489105B (zh) * 2016-01-04 2017-12-15 天津方兴石油工程技术有限公司 一种绞车系统教学演示平台
CN111362170B (zh) * 2020-03-31 2022-06-21 三一海洋重工有限公司 吊具电缆卷盘的控制方法、装置及起重机
CN112340630B (zh) * 2020-11-18 2021-12-17 中船华南船舶机械有限公司 一种应急液压系统
CN114873503A (zh) * 2022-05-24 2022-08-09 重庆钢铁股份有限公司 一种起重机安全制动器控制系统及方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180090A (en) * 1961-06-09 1965-04-27 Western Gear Corp Control for automatic tensioning of hydraulic winch
FR2075089A5 (de) * 1970-01-15 1971-10-08 Linde Ag
DE2146586A1 (de) * 1971-09-17 1973-03-22 Rexroth Gmbh G L Mit einer konstantzug-regelung versehener hydrostatischer antrieb
GB1352028A (en) * 1971-05-04 1974-05-15 Clarke Chapmen John Thompson L Fluid power transmissions
US3943713A (en) * 1974-11-25 1976-03-16 Eaton Corporation Control arrangement
US4043125A (en) * 1976-07-19 1977-08-23 Kubik Philip A Fluid system
US4187681A (en) * 1978-08-28 1980-02-12 Bucyrus-Erie Company Hydrostatic winch
US4188790A (en) * 1974-02-21 1980-02-19 A/S Bergens Mekaniske Verksteder Hydraulic system for operation of a winch
US4398698A (en) * 1981-05-29 1983-08-16 Fmc Corporation Freefall winch system and method of operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349284A (en) * 1942-04-07 1944-05-23 Gerald W Kinzelman Safety device for hydraulic power transmission apparatus
US3378158A (en) * 1965-10-15 1968-04-16 Mccaffrey Ruddock Tagline Corp Hydraulically operated tagline rewind mechanism
DE2017272A1 (de) * 1970-04-10 1971-10-21 Linde Ag Überlastsicherung für einen hydrostatisch angetriebenen Kran

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180090A (en) * 1961-06-09 1965-04-27 Western Gear Corp Control for automatic tensioning of hydraulic winch
FR2075089A5 (de) * 1970-01-15 1971-10-08 Linde Ag
GB1352028A (en) * 1971-05-04 1974-05-15 Clarke Chapmen John Thompson L Fluid power transmissions
DE2146586A1 (de) * 1971-09-17 1973-03-22 Rexroth Gmbh G L Mit einer konstantzug-regelung versehener hydrostatischer antrieb
US4188790A (en) * 1974-02-21 1980-02-19 A/S Bergens Mekaniske Verksteder Hydraulic system for operation of a winch
US3943713A (en) * 1974-11-25 1976-03-16 Eaton Corporation Control arrangement
US4043125A (en) * 1976-07-19 1977-08-23 Kubik Philip A Fluid system
US4187681A (en) * 1978-08-28 1980-02-12 Bucyrus-Erie Company Hydrostatic winch
US4398698A (en) * 1981-05-29 1983-08-16 Fmc Corporation Freefall winch system and method of operation

Also Published As

Publication number Publication date
EP0118340A2 (de) 1984-09-12
WO1984003084A1 (en) 1984-08-16
AU2406784A (en) 1984-08-09

Similar Documents

Publication Publication Date Title
CA2108822A1 (en) Crane with Redundant Hoist Arrangement and Method of Using Same
EP0118340A3 (de) Hydraulische Notfallkontrollvorrichtung für einen Kran
GB1470145A (en) Anti-sway system for suspended loads
GB9315797D0 (en) Boom extension for gantry cranes
FI20002030A0 (fi) Järjestely nosturin nostokoneiston apuköysien sijoittamiseksi
CN104973470A (zh) 负载能力可变电梯及其超载运行方法
ES8402548A1 (es) Una maquina transportable sobre un vehiculo a motor y apta para elevar una barquilla a diferentes alturas.
SE8500743L (sv) Anordning for frankoppling av lyftkrokar for reddningsbatar
DE3462673D1 (en) Transport vehicle
EP0064045A3 (de) Einrichtung zum Lösen eines Rettungsbootes
CN206914312U (zh) 一种小型汽车刹车辅助系统
SU390012A1 (ru) Механизм подъема для грузоподъемного крана
CN209210248U (zh) 一种随车起重机主副钩共用机构
GB887999A (en) Improvements in vehicle having loading and unloading means for hoisting and lowering heavy cargoes
GB909146A (en) Device for suspending a load from a hoisting rope
RU93037205A (ru) Стреловой кран с поворотной платформой
Clancy Loads on the mind
JPS5225356A (en) Circuit for generating rated loads for crane
IT1163445B (it) Sistema perfezionato per azionare strutture portanti telescopiche in genere, ad esempio bracci telescopici comportati da macchine operatrici, quali autogru e simili; e macchina operatrice comportante almeno una struttura telescopica munita di un simile sistema
GB1007310A (en) A loading device with cargo booms
JPS55135006A (en) Jacking up type forklifting device
DE3766976D1 (de) Kran.
JPS62100397A (ja) 外部カウンタウエイト付クレ−ンの安全装置
RU2000271C1 (ru) Кабельный кран системы И.Н.Балин на
GB1023118A (en) Hoisting means with slewable boom and tackle, particularly for use in the building industry

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860828

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SHULTZ, LARRY D.

Inventor name: DOAN, THOMAS C.

Inventor name: FEATHERSTONE, WILLIAM A