[go: up one dir, main page]

FR1546575A - Perfectionnements aux grues à mât télescopique rabattable - Google Patents

Perfectionnements aux grues à mât télescopique rabattable

Info

Publication number
FR1546575A
FR1546575A FR1546575DA FR1546575A FR 1546575 A FR1546575 A FR 1546575A FR 1546575D A FR1546575D A FR 1546575DA FR 1546575 A FR1546575 A FR 1546575A
Authority
FR
France
Prior art keywords
telescopic boom
boom cranes
advanced
advanced telescopic
cranes
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
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.)
LOIRECORD
Original Assignee
LOIRECORD
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 LOIRECORD filed Critical LOIRECORD
Application granted granted Critical
Publication of FR1546575A publication Critical patent/FR1546575A/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)
FR1546575D 1967-07-21 1967-07-21 Perfectionnements aux grues à mât télescopique rabattable Expired FR1546575A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1546575T 1967-07-21

Publications (1)

Publication Number Publication Date
FR1546575A true FR1546575A (fr) 1968-11-22

Family

ID=1589420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1546575D Expired FR1546575A (fr) 1967-07-21 1967-07-21 Perfectionnements aux grues à mât télescopique rabattable

Country Status (1)

Country Link
FR (1) FR1546575A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138254A2 (fr) * 1971-05-21 1973-01-05 Esteve Andre
US4598509A (en) * 1985-06-24 1986-07-08 Lee C. Moore Corporation Method and apparatus for raising and lowering a telescoping mast
US4815757A (en) * 1986-04-24 1989-03-28 Hamilton Mark L Rapid development surveillance vehicle and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138254A2 (fr) * 1971-05-21 1973-01-05 Esteve Andre
US4598509A (en) * 1985-06-24 1986-07-08 Lee C. Moore Corporation Method and apparatus for raising and lowering a telescoping mast
US4815757A (en) * 1986-04-24 1989-03-28 Hamilton Mark L Rapid development surveillance vehicle and method

Similar Documents

Publication Publication Date Title
CH474635A (de) Teleskopbagger
FI44279C (fi) Puominosturin teleskooppimaisen puomin ohjausjärjestelmä
FR1513611A (fr) Perfectionnements aux mâts télescopiques pour chariots élévateurs à fourches
SE373544B (sv) Ratacklad mast
FR1492931A (fr) Grue à flèche télescopique
DK121778B (da) Teleskopisk kranbom.
FR1323411A (fr) Grue à flèche mobile
FR1546575A (fr) Perfectionnements aux grues à mât télescopique rabattable
FR1527526A (fr) Flèche de grue à manoeuvre télescopique
CH465807A (de) Fahrbarer Kran
FR1474801A (fr) Perfectionnements apportés aux engins de manutention à flèche articulée
FR1475119A (fr) Grue à flèche
FR1518781A (fr) Perfectionnements aux grues télescopiques à flèche repliable
AT272618B (de) Mast
FR1533357A (fr) Mât élévateur télescopique
FR1408712A (fr) Grue à flèche
FR1474238A (fr) Grue à portique mobile
FR1424080A (fr) Engin de levage à flèche télescopique
FR92822E (fr) Grue a fleche télescopique.
FR1493991A (fr) Mât télescopique à déploiement vertical
FR1406065A (fr) équipement de levage à grue transformable
FR1475767A (fr) Grue à mât télescopique
FR1457623A (fr) Grue à portique
FR94010E (fr) Grue a fleche télescopique.
FR1301330A (fr) Perfectionnements aux grues à mât extensible