ATE68772T1 - Zusammenlegbarer kran mit automatischer und schneller aufrichtung. - Google Patents

Zusammenlegbarer kran mit automatischer und schneller aufrichtung.

Info

Publication number
ATE68772T1
ATE68772T1 AT88420074T AT88420074T ATE68772T1 AT E68772 T1 ATE68772 T1 AT E68772T1 AT 88420074 T AT88420074 T AT 88420074T AT 88420074 T AT88420074 T AT 88420074T AT E68772 T1 ATE68772 T1 AT E68772T1
Authority
AT
Austria
Prior art keywords
automatic
crane
fast erecting
train
raising
Prior art date
Application number
AT88420074T
Other languages
English (en)
Inventor
Roger Commeau
Original Assignee
Potain Sa
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 Potain Sa filed Critical Potain Sa
Application granted granted Critical
Publication of ATE68772T1 publication Critical patent/ATE68772T1/de

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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • 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
    • B66C23/545—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 with arrangements for avoiding dead centre problems during cylinder motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)
AT88420074T 1988-03-02 1988-03-02 Zusammenlegbarer kran mit automatischer und schneller aufrichtung. ATE68772T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88420074A EP0331856B1 (de) 1988-03-02 1988-03-02 Zusammenlegbarer Kran mit automatischer und schneller Aufrichtung

Publications (1)

Publication Number Publication Date
ATE68772T1 true ATE68772T1 (de) 1991-11-15

Family

ID=8200461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88420074T ATE68772T1 (de) 1988-03-02 1988-03-02 Zusammenlegbarer kran mit automatischer und schneller aufrichtung.

Country Status (4)

Country Link
EP (1) EP0331856B1 (de)
AT (1) ATE68772T1 (de)
DE (1) DE3865835D1 (de)
ES (1) ES2027030T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315960A1 (de) * 1993-05-12 1994-11-17 Liebherr Werk Biberach Gmbh Kran mit teleskopierbarem Turm
FR2790252B1 (fr) * 1999-02-26 2001-04-06 Potain Sa Dispositif de depliage ou repliage simultane d'elements de pointe de fleche de grue
EP1084982A1 (de) * 1999-09-17 2001-03-21 Liebherr-Werk Biberach GmbH Turmdrehkran

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES473431A1 (es) * 1978-09-16 1979-04-16 Pingon Int Perfeccionamientos introducidos en gruas plegables de monta-je rapido.
IT7921661V0 (it) * 1979-05-24 1979-05-24 San Marco Spa Gru a torre telescopica con braccio snodato ad estensione automatica.
IT1164241B (it) * 1983-05-25 1987-04-08 Luigi Cattaneo Spa Gru articolata ad innalzamento automatico
FR2548646B1 (fr) * 1983-07-05 1985-12-13 Cadillon Grue repliable a deploiement rapide
DE3441573A1 (de) * 1984-11-14 1986-05-15 Peiner Hebe- Und Transportsysteme Gmbh, 5500 Trier Turmkran mit geteiltem ausleger
IT1185969B (it) * 1985-10-02 1987-11-18 Cattaneo Luigi Spa Gru articolata con innalzamento della torre ed estensione del braccio automatici

Also Published As

Publication number Publication date
ES2027030T3 (es) 1992-05-16
EP0331856A1 (de) 1989-09-13
DE3865835D1 (de) 1991-11-28
EP0331856B1 (de) 1991-10-23

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee