FR2217256A1 - - Google Patents

Info

Publication number
FR2217256A1
FR2217256A1 FR7404714A FR7404714A FR2217256A1 FR 2217256 A1 FR2217256 A1 FR 2217256A1 FR 7404714 A FR7404714 A FR 7404714A FR 7404714 A FR7404714 A FR 7404714A FR 2217256 A1 FR2217256 A1 FR 2217256A1
Authority
FR
France
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
FR7404714A
Other versions
FR2217256B1 (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.)
OD POLT INSTITUT
Original Assignee
OD POLT INSTITUT
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 OD POLT INSTITUT filed Critical OD POLT INSTITUT
Publication of FR2217256A1 publication Critical patent/FR2217256A1/fr
Application granted granted Critical
Publication of FR2217256B1 publication Critical patent/FR2217256B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR7404714A 1973-02-13 1974-02-12 Expired FR2217256B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1881266A SU479720A1 (ru) 1973-02-13 1973-02-13 Стреловой подъемный кран с управл емым гуськом

Publications (2)

Publication Number Publication Date
FR2217256A1 true FR2217256A1 (fr) 1974-09-06
FR2217256B1 FR2217256B1 (fr) 1977-09-16

Family

ID=20541985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404714A Expired FR2217256B1 (fr) 1973-02-13 1974-02-12

Country Status (6)

Country Link
DD (1) DD109206A1 (fr)
DE (1) DE2406057A1 (fr)
FR (1) FR2217256B1 (fr)
HU (1) HU167506B (fr)
IT (1) IT1007652B (fr)
SU (1) SU479720A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH367957A (fr) * 1960-05-18 1963-03-15 Potain & Cie Ets F Grue à mât relevable
FR2096646A1 (fr) * 1970-04-07 1972-02-25 Noly Jean

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE494848C (de) * 1930-03-31 Demag Akt Ges Wippkran mit Spitzenausleger
US1920370A (en) * 1931-11-14 1933-08-01 Charles E Forsythe Extension boom for cranes
US2401238A (en) * 1944-08-11 1946-05-28 Goodman Robert Conical type level luffing device for derricks and jib cranes
US2589915A (en) * 1948-08-17 1952-03-18 Wullschleger August Load lifting arrangement
DE1090833B (de) * 1956-04-27 1960-10-13 Otto Kaiser Kommandit Ges Masc Turmdrehkran
US3306468A (en) * 1965-10-15 1967-02-28 Pollack Selig Boom and pivotal jib structure
DE1804093A1 (de) * 1968-10-19 1970-07-16 Union Carbide Corp Verfahren zum Betrieb eines Regenerativ-Ofens und Regenerativ-Ofen hierzu
US3685668A (en) * 1969-10-03 1972-08-22 Hopper Inc Convertible level luffing crane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH367957A (fr) * 1960-05-18 1963-03-15 Potain & Cie Ets F Grue à mât relevable
FR2096646A1 (fr) * 1970-04-07 1972-02-25 Noly Jean

Also Published As

Publication number Publication date
IT1007652B (it) 1976-10-30
DD109206A1 (fr) 1974-10-20
FR2217256B1 (fr) 1977-09-16
DE2406057A1 (de) 1974-09-05
SU479720A1 (ru) 1975-08-05
HU167506B (fr) 1975-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse