FR1328991A - Perfectionnements aux dispositifs de verrouillage pour mâts télescopiques - Google Patents

Perfectionnements aux dispositifs de verrouillage pour mâts télescopiques

Info

Publication number
FR1328991A
FR1328991A FR42524A FR69042524A FR1328991A FR 1328991 A FR1328991 A FR 1328991A FR 42524 A FR42524 A FR 42524A FR 69042524 A FR69042524 A FR 69042524A FR 1328991 A FR1328991 A FR 1328991A
Authority
FR
France
Prior art keywords
locking devices
telescopic masts
masts
telescopic
locking
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
FR42524A
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.)
F Potain and Cie
Original Assignee
F Potain and Cie
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 F Potain and Cie filed Critical F Potain and Cie
Priority to FR42524A priority Critical patent/FR1328991A/fr
Application granted granted Critical
Publication of FR1328991A publication Critical patent/FR1328991A/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
    • B66C23/30—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 telescopic elements
    • B66C23/305—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 telescopic elements with locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR42524A 1962-04-24 1962-04-24 Perfectionnements aux dispositifs de verrouillage pour mâts télescopiques Expired FR1328991A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR42524A FR1328991A (fr) 1962-04-24 1962-04-24 Perfectionnements aux dispositifs de verrouillage pour mâts télescopiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42524A FR1328991A (fr) 1962-04-24 1962-04-24 Perfectionnements aux dispositifs de verrouillage pour mâts télescopiques

Publications (1)

Publication Number Publication Date
FR1328991A true FR1328991A (fr) 1963-06-07

Family

ID=8595759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42524A Expired FR1328991A (fr) 1962-04-24 1962-04-24 Perfectionnements aux dispositifs de verrouillage pour mâts télescopiques

Country Status (1)

Country Link
FR (1) FR1328991A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398207A1 (fr) * 1977-07-22 1979-02-16 Acme Dispositif de blocage en position deployee de deux elements telescopiques
EP3184480A1 (fr) * 2015-12-23 2017-06-28 Manitowoc Crane Group France Grue à tour comprenant un mât télescopique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398207A1 (fr) * 1977-07-22 1979-02-16 Acme Dispositif de blocage en position deployee de deux elements telescopiques
EP3184480A1 (fr) * 2015-12-23 2017-06-28 Manitowoc Crane Group France Grue à tour comprenant un mât télescopique
FR3046150A1 (fr) * 2015-12-23 2017-06-30 Manitowoc Crane Group France Grue a tour comprenant un mat telescopique
CN106927374A (zh) * 2015-12-23 2017-07-07 马尼托沃克起重机集团（法国）公司 包括伸缩桅杆的塔式起重机
CN106927374B (zh) * 2015-12-23 2019-12-03 马尼托沃克起重机集团（法国）公司 包括伸缩桅杆的塔式起重机

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