DE69514699D1 - Schwenkbagger - Google Patents

Schwenkbagger

Info

Publication number
DE69514699D1
DE69514699D1 DE69514699T DE69514699T DE69514699D1 DE 69514699 D1 DE69514699 D1 DE 69514699D1 DE 69514699 T DE69514699 T DE 69514699T DE 69514699 T DE69514699 T DE 69514699T DE 69514699 D1 DE69514699 D1 DE 69514699D1
Authority
DE
Germany
Prior art keywords
swing excavator
excavator
swing
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
DE69514699T
Other languages
English (en)
Other versions
DE69514699T2 (de
Inventor
Shinya Okabe
Nobumitsu Sakuma
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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
Priority claimed from JP3606394A external-priority patent/JPH07243222A/ja
Priority claimed from JP03606294A external-priority patent/JP3304186B2/ja
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Application granted granted Critical
Publication of DE69514699D1 publication Critical patent/DE69514699D1/de
Publication of DE69514699T2 publication Critical patent/DE69514699T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/301—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/302—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom with an additional link
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E02F3/325—Backhoes of the miniature type
    • 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
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2033—Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/307—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom the boom and the dipper-arm being connected so as to permit relative movement in more than one plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
DE1995614699 1994-03-07 1995-03-07 Schwenkbagger Expired - Fee Related DE69514699T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3606394A JPH07243222A (ja) 1994-03-07 1994-03-07 スイング方式の掘削機
JP03606294A JP3304186B2 (ja) 1994-03-07 1994-03-07 スイング方式の掘削機

Publications (2)

Publication Number Publication Date
DE69514699D1 true DE69514699D1 (de) 2000-03-02
DE69514699T2 DE69514699T2 (de) 2000-05-31

Family

ID=26375078

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1995614699 Expired - Fee Related DE69514699T2 (de) 1994-03-07 1995-03-07 Schwenkbagger
DE1995633115 Expired - Fee Related DE69533115T2 (de) 1994-03-07 1995-03-07 Schwenkbagger

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1995633115 Expired - Fee Related DE69533115T2 (de) 1994-03-07 1995-03-07 Schwenkbagger

Country Status (2)

Country Link
EP (2) EP0671511B1 (de)
DE (2) DE69514699T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019569A (en) * 1996-01-31 2000-02-01 Hitachi Construction Machinery Co., Ltd. Excavation machine
JP3734189B2 (ja) * 1996-07-19 2006-01-11 株式会社小松製作所 ２ピースブーム型建設機械のストロークエンドショック低減装置
CN102720231B (zh) * 2012-06-13 2015-06-10 太原科技大学 单斗液压挖掘机反铲工作装置铰点的设计方法
CN103397671A (zh) * 2013-08-24 2013-11-20 安徽宏昌机电装备制造有限公司 矿用挖掘式装载机的挖掘装置
DE102013221302A1 (de) * 2013-10-21 2015-04-23 Mts Maschinentechnik Schrode Ag Baumaschine
CN106759575A (zh) * 2017-02-04 2017-05-31 柳州柳工挖掘机有限公司 挖掘机
CN108560624B (zh) * 2018-06-26 2023-07-04 江苏徐工工程机械研究院有限公司 挖掘臂及挖掘设备
CN108824513B (zh) * 2018-08-29 2024-01-30 四川畅安穿山甲科技有限公司 一种挖掘机动臂
EP4085172B1 (de) * 2019-12-30 2024-02-21 Hidromek-Hidrolik Ve Mekanik Makina Imalat Sanayi Ve Ticaret Anonim Sirketi Hydraulikzylinder zur erhöhung des drehwinkels der an den baumaschinen integrierten aufsätze
NL2024981B1 (en) * 2020-02-24 2021-10-14 Hudson I P B V Electric drive of mobile apparatus
CN111395420A (zh) * 2020-04-30 2020-07-10 长沙中联恒通机械有限公司 一种挖掘装置及工程车

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8234522U1 (de) * 1982-12-06 1985-09-12 O & K Orenstein & Koppel Ag, 1000 Berlin Ausleger einer Baggerausrüstung
FR2573183B1 (fr) * 1984-11-14 1987-02-13 Francais Ciments Generateur d'air chaud a combustibles solides a multiples usages notamment en cimenterie
JPS63272820A (ja) * 1987-05-01 1988-11-10 Mitsubishi Heavy Ind Ltd 掘削運搬車両
JPH0284857U (de) 1988-12-16 1990-07-02
JP2685871B2 (ja) 1989-02-15 1997-12-03 日立建機株式会社 側溝掘フロントの油圧回路
JPH06104985B2 (ja) 1989-09-21 1994-12-21 株式会社クボタ バックホウの制御装置
EP0448849B1 (de) * 1990-03-27 1994-11-09 ATLAS WEYHAUSEN GmbH Ausleger für einen Löffelbagger od. dgl.
JPH0739965Y2 (ja) 1990-08-22 1995-09-13 株式会社神戸製鋼所 小型ショベルのスイング装置
JPH0547798U (ja) 1991-11-13 1993-06-25 石川島播磨重工業株式会社 炉における軸貫通部のシール構造
DE4139379A1 (de) * 1991-11-29 1993-06-24 Dfa Fertigungs Und Anlagenbau Arbeitsmaschine fuer abbruch-, lade- und grabearbeiten
JP2812417B2 (ja) * 1993-01-20 1998-10-22 ヤンマーディーゼル株式会社 旋回型掘削作業車

Also Published As

Publication number Publication date
EP0900886B1 (de) 2004-06-02
EP0900886A2 (de) 1999-03-10
EP0900886A3 (de) 2001-01-31
EP0671511B1 (de) 2000-01-26
EP0671511A3 (de) 1996-02-14
DE69514699T2 (de) 2000-05-31
DE69533115T2 (de) 2004-09-30
EP0671511A2 (de) 1995-09-13
DE69533115D1 (de) 2004-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee