FR2816970B1 - Fleche industrielle, notamment pour des appareils de manutention - Google Patents

Fleche industrielle, notamment pour des appareils de manutention

Info

Publication number
FR2816970B1
FR2816970B1 FR0015136A FR0015136A FR2816970B1 FR 2816970 B1 FR2816970 B1 FR 2816970B1 FR 0015136 A FR0015136 A FR 0015136A FR 0015136 A FR0015136 A FR 0015136A FR 2816970 B1 FR2816970 B1 FR 2816970B1
Authority
FR
France
Prior art keywords
handling equipment
industrial boom
boom
industrial
handling
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 - Lifetime
Application number
FR0015136A
Other languages
English (en)
Other versions
FR2816970A1 (fr
Inventor
Rolf Mieger
Dirk Asam
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.)
Liebherr Hydraulikbagger GmbH
Original Assignee
Liebherr Hydraulikbagger GmbH
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 Liebherr Hydraulikbagger GmbH filed Critical Liebherr Hydraulikbagger GmbH
Priority to FR0015136A priority Critical patent/FR2816970B1/fr
Publication of FR2816970A1 publication Critical patent/FR2816970A1/fr
Application granted granted Critical
Publication of FR2816970B1 publication Critical patent/FR2816970B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Component Parts Of Construction Machinery (AREA)
FR0015136A 2000-11-23 2000-11-23 Fleche industrielle, notamment pour des appareils de manutention Expired - Lifetime FR2816970B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0015136A FR2816970B1 (fr) 2000-11-23 2000-11-23 Fleche industrielle, notamment pour des appareils de manutention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0015136A FR2816970B1 (fr) 2000-11-23 2000-11-23 Fleche industrielle, notamment pour des appareils de manutention

Publications (2)

Publication Number Publication Date
FR2816970A1 FR2816970A1 (fr) 2002-05-24
FR2816970B1 true FR2816970B1 (fr) 2003-08-08

Family

ID=8856799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015136A Expired - Lifetime FR2816970B1 (fr) 2000-11-23 2000-11-23 Fleche industrielle, notamment pour des appareils de manutention

Country Status (1)

Country Link
FR (1) FR2816970B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012224340A1 (de) * 2012-12-21 2014-06-26 Putzmeister Engineering Gmbh Mastarm für einen Betonverteilermast und Verfahren zu dessen Herstellung
CN110173010B (zh) * 2019-06-20 2023-04-18 徐州徐工矿业机械有限公司 一种多箱体反铲式挖掘机斗杆及挖掘机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690395A1 (fr) * 1992-04-24 1993-10-29 Bennes Marrel Dispositif de chargement et déchargement de marchandises sur véhicule avec organe télescopique équipé d'un système d'alimentation en fluide.
CA2157340C (fr) * 1994-09-27 1998-06-09 Donald C. Hade, Jr. Voie porteuse pour le fonctionnement independant et/ou synchronise des sections d'une fleche telescopique en plusieurs sections
JP3501876B2 (ja) * 1995-07-04 2004-03-02 ヤンマー株式会社 バックホーの作業腕構造
JPH11200397A (ja) * 1998-01-10 1999-07-27 Komatsu Ltd 建機作業機用箱形構造物の製造方法
JP2000199240A (ja) * 1998-12-28 2000-07-18 Yutani Heavy Ind Ltd 油圧ショベルのブ―ム構造
JP3608977B2 (ja) * 1999-04-28 2005-01-12 新キャタピラー三菱株式会社 管状部材配設方法，管状部材配設構造及び管状部材保護体
DE29920652U1 (de) * 1999-11-24 2000-01-20 Liebherr-Hydraulikbagger GmbH, 88457 Kirchdorf Industriestiel, insbesondere für Umschlaggeräte

Also Published As

Publication number Publication date
FR2816970A1 (fr) 2002-05-24

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