FR2059599B1 - - Google Patents

Info

Publication number
FR2059599B1
FR2059599B1 FR7030534A FR7030534A FR2059599B1 FR 2059599 B1 FR2059599 B1 FR 2059599B1 FR 7030534 A FR7030534 A FR 7030534A FR 7030534 A FR7030534 A FR 7030534A FR 2059599 B1 FR2059599 B1 FR 2059599B1
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
FR7030534A
Other languages
French (fr)
Other versions
FR2059599A1 (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.)
Leo Gottwald KG
Original Assignee
Leo Gottwald KG
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 Leo Gottwald KG filed Critical Leo Gottwald KG
Publication of FR2059599A1 publication Critical patent/FR2059599A1/fr
Application granted granted Critical
Publication of FR2059599B1 publication Critical patent/FR2059599B1/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
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR7030534A 1969-08-21 1970-08-18 Expired FR2059599B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44065719A JPS4836028B1 (en) 1969-08-21 1969-08-21

Publications (2)

Publication Number Publication Date
FR2059599A1 FR2059599A1 (en) 1971-06-04
FR2059599B1 true FR2059599B1 (en) 1974-05-31

Family

ID=13295095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7030534A Expired FR2059599B1 (en) 1969-08-21 1970-08-18

Country Status (3)

Country Link
JP (1) JPS4836028B1 (en)
DE (2) DE7030726U (en)
FR (1) FR2059599B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148966C3 (en) * 1971-09-30 1978-11-23 Liebherr-Werk Ehingen Gmbh, 7930 Ehingen Telescopic boom, especially for road-traveling cranes
DE2356503A1 (en) * 1973-11-13 1975-05-22 Krupp Gmbh FOR A LOADING EQUIPMENT OF A NUCLEAR REACTOR OF A CERTAIN HOLLOW GUIDE MAST
GB1564509A (en) * 1976-01-29 1980-04-10 Coles Cranes Ltd Octagonal crane boom
US4132040A (en) * 1977-05-12 1979-01-02 Jlg Industries, Inc. Multi-section lifting boom
JPS57138523U (en) * 1981-02-26 1982-08-30
FR2531691B1 (en) * 1982-08-10 1986-03-28 Ppm Sa TELESCOPIC BOOM WITH DEVICES FOR SUPPORTING AND / OR GUIDING ITS IMPROVED SECTIONS
FR2607799A1 (en) * 1986-12-08 1988-06-10 Haulotte Ateliers Construction System for controlling the extension and/or contraction of the elements of a telescopic device such as a crane jib or the like
NL8803162A (en) * 1988-12-23 1990-07-16 Albert Fabius SUPPORT ARM.
DE9210902U1 (en) * 1992-08-14 1992-12-24 Liebherr-Werk Ehingen Gmbh, 7930 Ehingen, De
DE9308993U1 (en) * 1993-06-16 1993-08-12 Ec Engineering + Consulting Spezialmaschinen Gmbh, 89079 Ulm, De
DE4427191C2 (en) * 1994-08-01 1996-06-27 Franz Ehrenleitner Guide device for a roller
DE4427192C2 (en) * 1994-08-01 1997-07-10 Franz Ehrenleitner Closed profiles
CN101442921B (en) 2004-12-17 2012-11-14 斯蒂尔凯斯发展股份有限公司 Height adjustable table
CN105417411A (en) * 2015-12-31 2016-03-23 徐州重型机械有限公司 Telescopic boom structure based on multi-stage oil cylinder and crane

Also Published As

Publication number Publication date
JPS4836028B1 (en) 1973-11-01
DE7030726U (en) 1973-03-22
FR2059599A1 (en) 1971-06-04
DE2040687A1 (en) 1971-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse