FR2083531B2 - - Google Patents

Info

Publication number
FR2083531B2
FR2083531B2 FR7109995A FR7109995A FR2083531B2 FR 2083531 B2 FR2083531 B2 FR 2083531B2 FR 7109995 A FR7109995 A FR 7109995A FR 7109995 A FR7109995 A FR 7109995A FR 2083531 B2 FR2083531 B2 FR 2083531B2
Authority
FR
France
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
FR7109995A
Other versions
FR2083531A2 (fr
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.)
WETZEL KG
Original Assignee
WETZEL KG
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 WETZEL KG filed Critical WETZEL KG
Publication of FR2083531A2 publication Critical patent/FR2083531A2/fr
Application granted granted Critical
Publication of FR2083531B2 publication Critical patent/FR2083531B2/fr
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
    • 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
    • B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR7109995A 1970-03-24 1971-03-22 Expired FR2083531B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702014228 DE2014228B2 (de) 1970-03-24 1970-03-24 Turmdrehkran

Publications (2)

Publication Number Publication Date
FR2083531A2 FR2083531A2 (fr) 1971-12-17
FR2083531B2 true FR2083531B2 (fr) 1976-03-19

Family

ID=5766182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7109995A Expired FR2083531B2 (fr) 1970-03-24 1971-03-22

Country Status (3)

Country Link
CH (1) CH545746A (fr)
DE (1) DE2014228B2 (fr)
FR (1) FR2083531B2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370674A1 (fr) * 1976-11-16 1978-06-09 Liebherr Werk Bischofshofen Grue equipee d'un dispositif de montage et de sortie telescopique de sa tour
FR2424871A1 (fr) * 1978-05-03 1979-11-30 Cadillon Dispositif et procede pour le repliage de la fleche distributrice sur une grue a fleche horizontale et a montage rapide
FR2434109A1 (fr) * 1978-07-28 1980-03-21 Potain Sa Perfectionnements pour les dispositifs et procedes de montage de grue a mat telescopique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1212516A (en) * 1967-08-21 1970-11-18 L H Building Cranes A B Mobile building crane

Also Published As

Publication number Publication date
FR2083531A2 (fr) 1971-12-17
DE2014228A1 (de) 1971-11-04
CH545746A (fr) 1974-02-15
DE2014228B2 (de) 1972-11-30

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse