EP0386632A3 - Grue - Google Patents

Grue

Info

Publication number
EP0386632A3
EP0386632A3 EP19900104003 EP90104003A EP0386632A3 EP 0386632 A3 EP0386632 A3 EP 0386632A3 EP 19900104003 EP19900104003 EP 19900104003 EP 90104003 A EP90104003 A EP 90104003A EP 0386632 A3 EP0386632 A3 EP 0386632A3
Authority
EP
European Patent Office
Prior art keywords
push arm
winch
rope
crane
brakes
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Withdrawn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
EP19900104003
Other languages
German (de)
English (en)
Other versions
EP0386632A2 (fr
Inventor
Hubert Ing. Palfinger
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.)
Palfinger AG
Original Assignee
Palfinger AG
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 Palfinger AG filed Critical Palfinger AG
Publication of EP0386632A2 publication Critical patent/EP0386632A2/fr
Publication of EP0386632A3 publication Critical patent/EP0386632A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • 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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
EP19900104003 1989-03-09 1990-03-01 Grue Withdrawn EP0386632A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT535/89 1989-03-09
AT53589 1989-03-09

Publications (2)

Publication Number Publication Date
EP0386632A2 EP0386632A2 (fr) 1990-09-12
EP0386632A3 true EP0386632A3 (fr) 1991-01-02

Family

ID=3493200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900104003 Withdrawn EP0386632A3 (fr) 1989-03-09 1990-03-01 Grue

Country Status (1)

Country Link
EP (1) EP0386632A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102424330A (zh) * 2011-08-19 2012-04-25 三一汽车起重机械有限公司 一种起重机及其收钩系统、方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT10273U1 (de) * 2007-05-03 2008-12-15 Palfinger Ag Verstellmechanismus für eine seilwinde
CN105645282B (zh) * 2016-03-24 2018-03-16 徐州徐工随车起重机有限公司 比例型分区域稳定性控制力矩限制系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601259A (en) * 1968-12-26 1971-08-24 Hyster Co Crane construction
US3701439A (en) * 1970-05-01 1972-10-31 Pettibone Corp System for automatically paying-out line proportional to extension of crane boom
US3721054A (en) * 1971-09-07 1973-03-20 Bucyrus Erie Co Light weight telescoping boom
DE2811619A1 (de) * 1978-03-17 1979-10-04 Mak Maschinenbau Gmbh Auslegerkran fuer panzerfahrzeuge
DE3011869A1 (de) * 1980-03-27 1981-10-01 Leo Gottwald KG, 4000 Düsseldorf Teleskopausleger fuer krane
FR2487801A1 (fr) * 1980-08-04 1982-02-05 Creusot Loire Grue telescopique a developpement hydraulique
DE3401558A1 (de) * 1984-01-18 1985-07-25 Heinz Bacher Bootskran

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601259A (en) * 1968-12-26 1971-08-24 Hyster Co Crane construction
US3701439A (en) * 1970-05-01 1972-10-31 Pettibone Corp System for automatically paying-out line proportional to extension of crane boom
US3721054A (en) * 1971-09-07 1973-03-20 Bucyrus Erie Co Light weight telescoping boom
DE2811619A1 (de) * 1978-03-17 1979-10-04 Mak Maschinenbau Gmbh Auslegerkran fuer panzerfahrzeuge
DE3011869A1 (de) * 1980-03-27 1981-10-01 Leo Gottwald KG, 4000 Düsseldorf Teleskopausleger fuer krane
FR2487801A1 (fr) * 1980-08-04 1982-02-05 Creusot Loire Grue telescopique a developpement hydraulique
DE3401558A1 (de) * 1984-01-18 1985-07-25 Heinz Bacher Bootskran

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102424330A (zh) * 2011-08-19 2012-04-25 三一汽车起重机械有限公司 一种起重机及其收钩系统、方法
CN102424330B (zh) * 2011-08-19 2013-12-18 三一汽车起重机械有限公司 一种起重机及其收钩系统、方法

Also Published As

Publication number Publication date
EP0386632A2 (fr) 1990-09-12

Similar Documents

Publication Publication Date Title
EP0356780A3 (fr) Réservoir pour un circuit de fluide de pression, spécialement pour un circuit hydraulique d'avions
EP0371227A3 (fr) Timon pour chariots élévateurs-chargeurs conduits à la main
CA2001651A1 (fr) Cylindre d'ablocage
EP0241748A3 (fr) Dispositif de levage régulateur électro-hydraulique
EP0304905A3 (fr) Pièce hydraulique
FR2334864A1 (fr) Procede pour associer en systemes des distributeurs et autres appareils pneumatiques
EP0985477A1 (fr) Dispositif de serrage
GB1498157A (en) Hydraulic tensioning device
JPS57121600A (en) Jack device for thrust
EP0342409A3 (fr) Soupape de sûreté
EP0766010A3 (fr) Outil à main à commande hydraulique
JPS56131809A (en) Oil hydraulic cylinder for locking
EP0326965A3 (fr) Dispositif d'actionnement pour systèmes de freinage de véhicules
EP0363775A3 (fr) Procédé de stabilisation d'une solution de colorant leuco et mélange polymérisable par radiation contenant un dérivé leuco
GB1496647A (en) Lifting devices for web handling apparatus
EP0292022A3 (fr) Dispositif d'actionnement
DE2034634B2 (de) Pneumatischer arbeitszylinder
DE2414873A1 (de) Kolbenzylinderanordnung
DE1117351B (de) Ventil od. dgl. mit Druckmittelantrieb
EP0778191A3 (fr) Dispositif pour l'application simultane d'une force par des actuateurs hydrauliques arrangées en série
FR2420463A1 (fr) Dispositif de freinage pour la remorque d'un vehicule possedant un circuit hydraulique alimente par une source de fluide de pression et dans la partie aval duquel est branche un utilisateur
EP0296342A3 (fr) Installation de freinage
GB1082010A (en) Controlling winches by fluid pressure
EP1241063A3 (fr) Transmission automatique comportant un système hydraulique
DE964269C (de) Bremsgesperre fuer Hebezeuge

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

Kind code of ref document: A2

Designated state(s): AT DE ES FR IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE ES FR IT SE

17P Request for examination filed

Effective date: 19901221

17Q First examination report despatched

Effective date: 19920710

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: 19930121