FR2699909B1 - Telescopic crane boom, in particular folding crane. - Google Patents

Telescopic crane boom, in particular folding crane.

Info

Publication number
FR2699909B1
FR2699909B1 FR9215980A FR9215980A FR2699909B1 FR 2699909 B1 FR2699909 B1 FR 2699909B1 FR 9215980 A FR9215980 A FR 9215980A FR 9215980 A FR9215980 A FR 9215980A FR 2699909 B1 FR2699909 B1 FR 2699909B1
Authority
FR
France
Prior art keywords
crane
telescopic
carries
points
folding arm
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.)
Expired - Fee Related
Application number
FR9215980A
Other languages
French (fr)
Other versions
FR2699909A1 (en
Inventor
Jean Diebolt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9437333&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2699909(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR9215980A priority Critical patent/FR2699909B1/en
Priority to DE69328768T priority patent/DE69328768T2/en
Priority to EP93440093A priority patent/EP0619265B1/en
Priority to AT93440093T priority patent/ATE193504T1/en
Publication of FR2699909A1 publication Critical patent/FR2699909A1/en
Application granted granted Critical
Publication of FR2699909B1 publication Critical patent/FR2699909B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • 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)

Abstract

The telescopic jib is formed by a folding arm (1), which is mounted so as to pivot on an arm support (2). It carries a telescopic element (3), which is operated by means of a jack (4). It also carries at its free end a fixing bracket (5) for the handling mechanism or similar arrangements. The telescopic element (3) takes the form of a box girder sliding inside the folding arm. At the front end, it carries a mounting plate (6) for the hydraulic attachment points (7) for the handling mechanism. At the rear end of the folding arm, is a plate (8) for the points for the hydraulic supply (9). The link between these two points (7,9) is made by pipes (10), contained within the telescopic element.
FR9215980A 1992-12-28 1992-12-28 Telescopic crane boom, in particular folding crane. Expired - Fee Related FR2699909B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9215980A FR2699909B1 (en) 1992-12-28 1992-12-28 Telescopic crane boom, in particular folding crane.
DE69328768T DE69328768T2 (en) 1992-12-28 1993-11-24 Telescopic boom for a crane, especially for a collapsible crane
EP93440093A EP0619265B1 (en) 1992-12-28 1993-11-24 Telescopic jib for a crane, in particular for a foldable crane
AT93440093T ATE193504T1 (en) 1992-12-28 1993-11-24 TELESCOPIC BOOM FOR A CRANE, PARTICULARLY FOR A COLLAPSIBLE CRANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215980A FR2699909B1 (en) 1992-12-28 1992-12-28 Telescopic crane boom, in particular folding crane.

Publications (2)

Publication Number Publication Date
FR2699909A1 FR2699909A1 (en) 1994-07-01
FR2699909B1 true FR2699909B1 (en) 1995-02-03

Family

ID=9437333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9215980A Expired - Fee Related FR2699909B1 (en) 1992-12-28 1992-12-28 Telescopic crane boom, in particular folding crane.

Country Status (4)

Country Link
EP (1) EP0619265B1 (en)
AT (1) ATE193504T1 (en)
DE (1) DE69328768T2 (en)
FR (1) FR2699909B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003093161A1 (en) * 2002-05-03 2003-11-13 Clark Equipment Company Extendible boom with removable hydraulic 'hose carrier
FR2845370B1 (en) * 2002-10-04 2004-12-17 Jean Diebolt CRANE WITH FOLDABLE AND / OR TELESCOPIC ARMS
FR2888227A1 (en) * 2005-07-05 2007-01-12 Kabelschlepp France Sarl Telescopic crane boom, has tensioning part disposed at interior of closed loop and comprising two rollers for rolling on chain and on strap, respectively, and link rod maintaining roller in contact with closed loop
ITTO20110403A1 (en) * 2011-05-06 2012-11-07 B O B Sistemi Idraulici S P A TELESCOPIC ARM FOR A CRANE OF MOVEMENT OF AN ACCESSORY ORGAN
CN104649157A (en) * 2014-01-03 2015-05-27 中船华南船舶机械有限公司 Telescopic type cable guiding device
CN104150372A (en) * 2014-07-22 2014-11-19 广西梧州运龙港船机械制造有限公司 Hydraulic foldable arm telescopic crane for ships
CN105600689A (en) * 2014-10-31 2016-05-25 无锡晟欧船舶设备有限公司 Stretching lifting apparatus
CN105621291B (en) * 2014-10-31 2017-09-22 无锡晟欧船舶设备有限公司 A kind of sustainable crane of arm
SI26015A (en) * 2020-06-12 2021-12-31 Tajfun Liv, Proizvodnja In Razvoj D.O.O. Mobile telescopic hydraulic crane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623501A (en) * 1970-07-13 1971-11-30 Chance Co Ab Continuous hydraulic hose structure for telescopic boom assembly
US3893480A (en) * 1973-12-26 1975-07-08 Glenn G Dunbar Hydraulic line assembly
DE2545428A1 (en) * 1974-10-12 1976-04-29 Liner Concrete Machinery VEHICLE FOR MOVING LOADS
FR2279011A1 (en) * 1975-02-24 1976-02-13 Poclain Sa Hydraulic fluid supply along telescopic arms - with internal U shaped flexible connector guided by channel sections
SE424853B (en) * 1981-01-30 1982-08-16 Hiab Foco Ab EQUIPMENT OF HYDRAULIC CABLES FOR LOADING DEVICES WITH SWINGABLE CRANE ARM
GB2096568B (en) * 1981-04-14 1985-01-03 Coles Cranes Ltd Power transmission along telescopic booms
FR2553396B1 (en) * 1983-10-17 1986-02-07 Haulotte Sa Ateliers Const A TELESCOPIC BOOM FOR CRANE, NACELLE OR PLATFORM
US4809472A (en) * 1987-09-25 1989-03-07 Kidde Industries, Inc. Carrier track assembly for extensible and retractable boom machines

Also Published As

Publication number Publication date
FR2699909A1 (en) 1994-07-01
EP0619265B1 (en) 2000-05-31
ATE193504T1 (en) 2000-06-15
DE69328768D1 (en) 2000-07-06
EP0619265A3 (en) 1995-01-04
DE69328768T2 (en) 2001-02-01
EP0619265A2 (en) 1994-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831