FR2222299B1 - - Google Patents

Info

Publication number
FR2222299B1
FR2222299B1 FR7311237A FR7311237A FR2222299B1 FR 2222299 B1 FR2222299 B1 FR 2222299B1 FR 7311237 A FR7311237 A FR 7311237A FR 7311237 A FR7311237 A FR 7311237A FR 2222299 B1 FR2222299 B1 FR 2222299B1
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.)
Expired
Application number
FR7311237A
Other languages
French (fr)
Other versions
FR2222299A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7311237A priority Critical patent/FR2222299B1/fr
Priority to ES1974201622U priority patent/ES201622Y/en
Priority to BR2265/74A priority patent/BR7402265D0/en
Priority to DE2413991A priority patent/DE2413991A1/en
Priority to IT49552/74A priority patent/IT1003847B/en
Priority to JP49033088A priority patent/JPS5026251A/ja
Publication of FR2222299A1 publication Critical patent/FR2222299A1/fr
Application granted granted Critical
Publication of FR2222299B1 publication Critical patent/FR2222299B1/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
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/12—Devices for changing direction of travel or for transferring from one runway to another; Crossings; Combinations of tracks of different gauges
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/703—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by flexible elements, e.g. cables, chains or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Flexible Shafts (AREA)
FR7311237A 1973-03-23 1973-03-23 Expired FR2222299B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7311237A FR2222299B1 (en) 1973-03-23 1973-03-23
ES1974201622U ES201622Y (en) 1973-03-23 1974-03-22 CRANE COMPENSATION DEVICE FOR CANVAS TELESCOPIC ARROWS.
BR2265/74A BR7402265D0 (en) 1973-03-23 1974-03-22 RETENTION DEVICE INTENDED TO EQUIP A TELESCOPIC VARAL
DE2413991A DE2413991A1 (en) 1973-03-23 1974-03-22 TELESCOPIC BOOM
IT49552/74A IT1003847B (en) 1973-03-23 1974-03-22 FIXED RETAINING ROD ON THE Apex OF THE TELESCOPIC ARM OF A DISTRIBUTING CRANE
JP49033088A JPS5026251A (en) 1973-03-23 1974-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311237A FR2222299B1 (en) 1973-03-23 1973-03-23

Publications (2)

Publication Number Publication Date
FR2222299A1 FR2222299A1 (en) 1974-10-18
FR2222299B1 true FR2222299B1 (en) 1977-04-29

Family

ID=9117025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311237A Expired FR2222299B1 (en) 1973-03-23 1973-03-23

Country Status (6)

Country Link
JP (1) JPS5026251A (en)
BR (1) BR7402265D0 (en)
DE (1) DE2413991A1 (en)
ES (1) ES201622Y (en)
FR (1) FR2222299B1 (en)
IT (1) IT1003847B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392574A (en) * 1980-04-18 1983-07-12 Theyskens Karel H A Tower crane
CN106006409A (en) * 2016-07-04 2016-10-12 山东双鹤机械制造股份有限公司 Rotary-type hoisting mechanism
JP6905334B2 (en) * 2016-12-26 2021-07-21 三和工業株式会社 Crane equipment installed on the middle floor of the building
CN108529450A (en) * 2018-05-15 2018-09-14 常石集团（舟山）造船有限公司 Multi-functional loop wheel machine on ship

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128959B (en) * 1959-08-13 1962-05-03 Krupp Ardelt Gmbh Jib crane with telescopic jib
DE1803820A1 (en) * 1968-10-18 1970-09-17 Demag Baumaschinen Gmbh Length adjustable boom for cranes, excavators or the like.
SE347941B (en) * 1971-01-22 1972-08-21 Linden Alimak Ab

Also Published As

Publication number Publication date
ES201622U (en) 1975-10-01
FR2222299A1 (en) 1974-10-18
JPS5026251A (en) 1975-03-19
ES201622Y (en) 1976-02-01
BR7402265D0 (en) 1974-10-29
DE2413991A1 (en) 1974-09-26
IT1003847B (en) 1976-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse