FR2121782B1 - - Google Patents

Info

Publication number
FR2121782B1
FR2121782B1 FR7200927A FR7200927A FR2121782B1 FR 2121782 B1 FR2121782 B1 FR 2121782B1 FR 7200927 A FR7200927 A FR 7200927A FR 7200927 A FR7200927 A FR 7200927A FR 2121782 B1 FR2121782 B1 FR 2121782B1
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
FR7200927A
Other languages
French (fr)
Other versions
FR2121782A1 (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
Publication of FR2121782A1 publication Critical patent/FR2121782A1/fr
Application granted granted Critical
Publication of FR2121782B1 publication Critical patent/FR2121782B1/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
    • B66C23/62—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
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR7200927A 1971-01-14 1972-01-12 Expired FR2121782B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101505 DE2101505A1 (en) 1971-01-14 1971-01-14 Jib crane

Publications (2)

Publication Number Publication Date
FR2121782A1 FR2121782A1 (en) 1972-08-25
FR2121782B1 true FR2121782B1 (en) 1977-07-15

Family

ID=5795816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200927A Expired FR2121782B1 (en) 1971-01-14 1972-01-12

Country Status (3)

Country Link
DE (1) DE2101505A1 (en)
FR (1) FR2121782B1 (en)
GB (1) GB1379483A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445165C2 (en) * 1994-12-17 2000-02-17 Abb Patent Gmbh Method and stick tree for erecting lattice masts
DE102014003063B4 (en) * 2014-03-03 2015-12-17 Procon Gesmbh Maschinen- Und Industrieanlagen Mobile work tool for slope forests - thinnings

Also Published As

Publication number Publication date
DE2101505A1 (en) 1972-08-03
GB1379483A (en) 1975-01-02
FR2121782A1 (en) 1972-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse