FR1495500A - Perfectionnement aux repliements et dépliements des grues de chantier - Google Patents

Perfectionnement aux repliements et dépliements des grues de chantier

Info

Publication number
FR1495500A
FR1495500A FR69047398A FR69047398A FR1495500A FR 1495500 A FR1495500 A FR 1495500A FR 69047398 A FR69047398 A FR 69047398A FR 69047398 A FR69047398 A FR 69047398A FR 1495500 A FR1495500 A FR 1495500A
Authority
FR
France
Prior art keywords
folding
improvement
construction cranes
unfolding
unfolding construction
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
FR69047398A
Other languages
English (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.)
Ponton Freres & Cie Ets
Original Assignee
Ponton Freres & Cie Ets
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 Ponton Freres & Cie Ets filed Critical Ponton Freres & Cie Ets
Priority to FR69047398A priority Critical patent/FR1495500A/fr
Application granted granted Critical
Publication of FR1495500A publication Critical patent/FR1495500A/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)
FR69047398A 1966-06-13 1966-06-13 Perfectionnement aux repliements et dépliements des grues de chantier Expired FR1495500A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69047398A FR1495500A (fr) 1966-06-13 1966-06-13 Perfectionnement aux repliements et dépliements des grues de chantier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69047398A FR1495500A (fr) 1966-06-13 1966-06-13 Perfectionnement aux repliements et dépliements des grues de chantier

Publications (1)

Publication Number Publication Date
FR1495500A true FR1495500A (fr) 1967-09-22

Family

ID=1586239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69047398A Expired FR1495500A (fr) 1966-06-13 1966-06-13 Perfectionnement aux repliements et dépliements des grues de chantier

Country Status (1)

Country Link
FR (1) FR1495500A (fr)

Cited By (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
FR2434109A1 (fr) * 1978-07-28 1980-03-21 Potain Sa Perfectionnements pour les dispositifs et procedes de montage de grue a mat telescopique
EP3995433A1 (fr) * 2020-11-09 2022-05-11 Sáez Machinery, S.L. Grue à tour à dépliage et repliage automatiques

Cited By (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
FR2434109A1 (fr) * 1978-07-28 1980-03-21 Potain Sa Perfectionnements pour les dispositifs et procedes de montage de grue a mat telescopique
EP3995433A1 (fr) * 2020-11-09 2022-05-11 Sáez Machinery, S.L. Grue à tour à dépliage et repliage automatiques

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