FR2362784A1 - Telescopic crane mast erection unit - is mobile and separated from erected mast for travel to next site - Google Patents

Telescopic crane mast erection unit - is mobile and separated from erected mast for travel to next site

Info

Publication number
FR2362784A1
FR2362784A1 FR7626103A FR7626103A FR2362784A1 FR 2362784 A1 FR2362784 A1 FR 2362784A1 FR 7626103 A FR7626103 A FR 7626103A FR 7626103 A FR7626103 A FR 7626103A FR 2362784 A1 FR2362784 A1 FR 2362784A1
Authority
FR
France
Prior art keywords
mast
travel
mobile
separated
erected
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
FR7626103A
Other languages
French (fr)
Other versions
FR2362784B1 (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.)
PINGON MANUBAT SA
Original Assignee
PINGON MANUBAT SA
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 PINGON MANUBAT SA filed Critical PINGON MANUBAT SA
Priority to FR7626103A priority Critical patent/FR2362784A1/en
Priority to BE180149A priority patent/BE857764A/en
Priority to IT6890877A priority patent/IT1117324B/en
Priority to DE19772738753 priority patent/DE2738753A1/en
Priority to SE7709669A priority patent/SE416126B/en
Priority to ES461940A priority patent/ES461940A1/en
Priority to DK381677A priority patent/DK381677A/en
Publication of FR2362784A1 publication Critical patent/FR2362784A1/en
Application granted granted Critical
Publication of FR2362784B1 publication Critical patent/FR2362784B1/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
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes

Abstract

A transportable crane uses an independent transporter, which is used to erect the mast, then is disconnected from it and moved away from carrying another mast for erection at another site. The mast has telescopic upper and lower sections which are raised or lowered by the mechanism of the transporter. This mechanism is a triangular or rectangular assembly with power operated erecting members which engage the mast during the erecting and folding operations, and then disengage afterwards. Another connection members are used to connect the lower mast section rigidly to the base, which they are retained by securing members on the erection frame.
FR7626103A 1976-08-30 1976-08-30 Telescopic crane mast erection unit - is mobile and separated from erected mast for travel to next site Granted FR2362784A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7626103A FR2362784A1 (en) 1976-08-30 1976-08-30 Telescopic crane mast erection unit - is mobile and separated from erected mast for travel to next site
BE180149A BE857764A (en) 1976-08-30 1977-08-12 LIFTING EQUIPMENT WITH FOLDING CRANE AND SELF-PROPELLED AXLE
IT6890877A IT1117324B (en) 1976-08-30 1977-08-25 LIFTING EQUIPMENT, PARTICULARLY SELF-ASSEMBLING CRANE
DE19772738753 DE2738753A1 (en) 1976-08-30 1977-08-27 METHOD AND DEVICE FOR TRANSPORTING AND ASSEMBLING A FOLDING CRANE
SE7709669A SE416126B (en) 1976-08-30 1977-08-29 WAY TO TRANSPORT AND UPDATE AND REMOVE A HOPPABLE CRANE AND EQUIPMENT HERE
ES461940A ES461940A1 (en) 1976-08-30 1977-08-29 Telescopic crane mast erection unit - is mobile and separated from erected mast for travel to next site
DK381677A DK381677A (en) 1976-08-30 1977-08-29 CRANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626103A FR2362784A1 (en) 1976-08-30 1976-08-30 Telescopic crane mast erection unit - is mobile and separated from erected mast for travel to next site

Publications (2)

Publication Number Publication Date
FR2362784A1 true FR2362784A1 (en) 1978-03-24
FR2362784B1 FR2362784B1 (en) 1980-03-21

Family

ID=9177221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626103A Granted FR2362784A1 (en) 1976-08-30 1976-08-30 Telescopic crane mast erection unit - is mobile and separated from erected mast for travel to next site

Country Status (7)

Country Link
BE (1) BE857764A (en)
DE (1) DE2738753A1 (en)
DK (1) DK381677A (en)
ES (1) ES461940A1 (en)
FR (1) FR2362784A1 (en)
IT (1) IT1117324B (en)
SE (1) SE416126B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834505A1 (en) * 2002-01-09 2003-07-11 Potain Sa METHOD AND DEVICE FOR SECURE CONTROL / CONTROL OF FOLDING AND FOLDING A TOWER CRANE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148601A1 (en) * 1981-12-09 1983-07-21 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Arrangement of piezoelectric elements in passive glass breakage detectors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1208051B (en) * 1962-10-23 1965-12-30 Expl Des Etablissements Boilot Device for erecting and laying down a tower crane that can be rotated at the base

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834505A1 (en) * 2002-01-09 2003-07-11 Potain Sa METHOD AND DEVICE FOR SECURE CONTROL / CONTROL OF FOLDING AND FOLDING A TOWER CRANE
EP1327601A1 (en) * 2002-01-09 2003-07-16 Potain Controlling method and device for the safe folding and unfolding of a tower crane

Also Published As

Publication number Publication date
DK381677A (en) 1978-03-01
IT1117324B (en) 1986-02-17
ES461940A1 (en) 1978-05-16
FR2362784B1 (en) 1980-03-21
SE416126B (en) 1980-12-01
BE857764A (en) 1977-12-01
DE2738753C2 (en) 1987-12-17
SE7709669L (en) 1978-03-01
DE2738753A1 (en) 1978-03-02

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse