FR1301330A - Perfectionnements aux grues à mât extensible - Google Patents

Perfectionnements aux grues à mât extensible

Info

Publication number
FR1301330A
FR1301330A FR41711A FR69041711A FR1301330A FR 1301330 A FR1301330 A FR 1301330A FR 41711 A FR41711 A FR 41711A FR 69041711 A FR69041711 A FR 69041711A FR 1301330 A FR1301330 A FR 1301330A
Authority
FR
France
Prior art keywords
extendable mast
mast cranes
cranes
extendable
mast
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
FR41711A
Other languages
English (en)
Inventor
Bernard Peingeon
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 filed Critical
Priority to FR41711A priority Critical patent/FR1301330A/fr
Application granted granted Critical
Publication of FR1301330A publication Critical patent/FR1301330A/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
    • B66C23/28—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 constructed to operate at successively higher levels
    • B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR41711A 1961-07-04 1961-07-04 Perfectionnements aux grues à mât extensible Expired FR1301330A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR41711A FR1301330A (fr) 1961-07-04 1961-07-04 Perfectionnements aux grues à mât extensible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41711A FR1301330A (fr) 1961-07-04 1961-07-04 Perfectionnements aux grues à mât extensible

Publications (1)

Publication Number Publication Date
FR1301330A true FR1301330A (fr) 1962-08-17

Family

ID=8595052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41711A Expired FR1301330A (fr) 1961-07-04 1961-07-04 Perfectionnements aux grues à mât extensible

Country Status (1)

Country Link
FR (1) FR1301330A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302801A (en) * 1964-03-03 1967-02-07 Poroli Vincenzo Gantry crane with extensible bridge girder carrying legs
DE1274289B (de) * 1964-03-03 1968-08-01 Vincenzo Poroli Portalkran mit aus Teilstuecken bestehenden turmartigen Stuetzen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302801A (en) * 1964-03-03 1967-02-07 Poroli Vincenzo Gantry crane with extensible bridge girder carrying legs
DE1274289B (de) * 1964-03-03 1968-08-01 Vincenzo Poroli Portalkran mit aus Teilstuecken bestehenden turmartigen Stuetzen

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