FR2303751A1 - Dispositif de depliage d'une fleche d'une grue de chantier depliable - Google Patents

Dispositif de depliage d'une fleche d'une grue de chantier depliable

Info

Publication number
FR2303751A1
FR2303751A1 FR7508644A FR7508644A FR2303751A1 FR 2303751 A1 FR2303751 A1 FR 2303751A1 FR 7508644 A FR7508644 A FR 7508644A FR 7508644 A FR7508644 A FR 7508644A FR 2303751 A1 FR2303751 A1 FR 2303751A1
Authority
FR
France
Prior art keywords
slot
folded
mobile crane
locations
sliding pin
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.)
Granted
Application number
FR7508644A
Other languages
English (en)
Other versions
FR2303751B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7508644A priority Critical patent/FR2303751A1/fr
Publication of FR2303751A1 publication Critical patent/FR2303751A1/fr
Application granted granted Critical
Publication of FR2303751B3 publication Critical patent/FR2303751B3/fr
Granted 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
FR7508644A 1975-03-14 1975-03-14 Dispositif de depliage d'une fleche d'une grue de chantier depliable Granted FR2303751A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7508644A FR2303751A1 (fr) 1975-03-14 1975-03-14 Dispositif de depliage d'une fleche d'une grue de chantier depliable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7508644A FR2303751A1 (fr) 1975-03-14 1975-03-14 Dispositif de depliage d'une fleche d'une grue de chantier depliable

Publications (2)

Publication Number Publication Date
FR2303751A1 true FR2303751A1 (fr) 1976-10-08
FR2303751B3 FR2303751B3 (fr) 1977-11-25

Family

ID=9152799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508644A Granted FR2303751A1 (fr) 1975-03-14 1975-03-14 Dispositif de depliage d'une fleche d'une grue de chantier depliable

Country Status (1)

Country Link
FR (1) FR2303751A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548646A1 (fr) * 1983-07-05 1985-01-11 Cadillon Grue repliable a deploiement rapide
FR2605619A1 (fr) * 1986-10-27 1988-04-29 Potain Sa Engin repliable pour la manutention et le levage des charges
WO2014166581A1 (fr) * 2013-04-09 2014-10-16 Liebherr-Werk Biberach Gmbh Flèche de grue repliable et grue

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548646A1 (fr) * 1983-07-05 1985-01-11 Cadillon Grue repliable a deploiement rapide
DE3407021A1 (de) * 1983-07-05 1985-01-17 Cadillon S.A., Charolles Zusammenklappbarer kran
FR2605619A1 (fr) * 1986-10-27 1988-04-29 Potain Sa Engin repliable pour la manutention et le levage des charges
WO2014166581A1 (fr) * 2013-04-09 2014-10-16 Liebherr-Werk Biberach Gmbh Flèche de grue repliable et grue

Also Published As

Publication number Publication date
FR2303751B3 (fr) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse