DE69225020T2 - Grabenbaggervorrichtung - Google Patents

Grabenbaggervorrichtung

Info

Publication number
DE69225020T2
DE69225020T2 DE69225020T DE69225020T DE69225020T2 DE 69225020 T2 DE69225020 T2 DE 69225020T2 DE 69225020 T DE69225020 T DE 69225020T DE 69225020 T DE69225020 T DE 69225020T DE 69225020 T2 DE69225020 T2 DE 69225020T2
Authority
DE
Germany
Prior art keywords
trencher
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
DE69225020T
Other languages
English (en)
Other versions
DE69225020D1 (de
Inventor
Randy J Holloway
Bruce E Moore
Ronald R Shinn
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.)
Eagle Picher Industries Inc
Original Assignee
Eagle Picher Industries Inc
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 Eagle Picher Industries Inc filed Critical Eagle Picher Industries Inc
Application granted granted Critical
Publication of DE69225020D1 publication Critical patent/DE69225020D1/de
Publication of DE69225020T2 publication Critical patent/DE69225020T2/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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/024—Travelling-gear, e.g. associated with slewing gears with laterally or vertically adjustable wheels or tracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
DE69225020T 1991-05-08 1992-05-06 Grabenbaggervorrichtung Expired - Fee Related DE69225020T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/696,873 US5189819A (en) 1991-05-08 1991-05-08 Trenching apparatus

Publications (2)

Publication Number Publication Date
DE69225020D1 DE69225020D1 (de) 1998-05-14
DE69225020T2 true DE69225020T2 (de) 1998-10-01

Family

ID=24798882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69225020T Expired - Fee Related DE69225020T2 (de) 1991-05-08 1992-05-06 Grabenbaggervorrichtung

Country Status (5)

Country Link
US (1) US5189819A (de)
EP (1) EP0512802B1 (de)
AU (1) AU647920B2 (de)
DE (1) DE69225020T2 (de)
ZA (1) ZA923219B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249379A (en) * 1992-09-15 1993-10-05 Eagle-Picher Industries, Inc. Mounting structure for the linear actuators of a trenching apparatus
US6789336B2 (en) * 2000-11-10 2004-09-14 Stanley Stewart Collins Laterally adjustable, low profile trench-digging machine
FR2865616A1 (fr) * 2004-01-30 2005-08-05 Salomon Sa Chaussure dont la tige comporte au moins une piece collee
GB2497729A (en) * 2011-12-14 2013-06-26 Ihc Engineering Business Ltd Trench Cutting Apparatus and Method
CN103863426A (zh) * 2014-03-03 2014-06-18 浙江三一装备有限公司 起重机、履带底盘结构及其安装与拆卸方法
CN105133681B (zh) * 2015-09-28 2018-03-30 中国铁建重工集团有限公司 一种履带与步履混用式水泥土墙施工设备

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1306350A (en) * 1919-06-10 Excavating--machiite
US2714262A (en) * 1955-08-02 Malzahn
US606987A (en) * 1898-07-05 clark
US1769074A (en) * 1926-02-11 1930-07-01 Benjamin Tornavacca Ditch digger
US1710116A (en) * 1927-02-12 1929-04-23 Sembera Frank Tractor
US1850363A (en) * 1930-07-16 1932-03-22 Parsons Co Ralph M Trench excavator construction
US1850412A (en) * 1931-10-15 1932-03-22 Roy D Pavlik Signaling device and stop mechanism for ditching machines
US2410271A (en) * 1945-02-01 1946-10-29 Bueyrus Erie Company Variable tread vehicle
US2681231A (en) * 1952-04-16 1954-06-15 Kondracki Joseph Track-adjusting means for trench diggers and similar machines
US3054198A (en) * 1959-06-24 1962-09-18 Auburn Machine Works Inc Mobile trenching tool
US3032899A (en) * 1960-06-07 1962-05-08 Sr Louis Terry Brinson Side ditcher attachment for excavating machine
DE1163689B (de) * 1962-06-15 1964-02-20 Hugo Cordes Dipl Ing Selbstfahrendes Gleiskettenfahrzeug mit auf zwei Spurweiten veraenderbaren Kettentraeegrn
US3205961A (en) * 1964-04-07 1965-09-14 Nolte Hans Means for laterally adjusting ground engaging endless tracks
US3425572A (en) * 1965-11-25 1969-02-04 Politechnicka Warszawska General-purpose hydraulic shovel
US3712398A (en) * 1970-03-19 1973-01-23 Orenstein & Koppel Ag Hydraulically operable device for changing the track width of track-laying vehicles
US3787989A (en) * 1972-07-17 1974-01-29 Towner Mfg Co Trencher with adjustable stabilizer bar
US3951459A (en) * 1974-10-16 1976-04-20 Honeycutt Jr Dewitt W Coal mining apparatus and method
DE2550735C2 (de) * 1975-11-12 1985-05-15 Dynapac HOES GmbH, 2906 Wardenburg Gerät zum Ausheben von Gräben und zum Verlegen von Be- oder Entwässerungsrohren
US4255883A (en) * 1978-04-10 1981-03-17 Comtec Corporation Attitude control system
EP0201503B1 (de) * 1984-03-12 1991-04-17 Foundation Technology Limited Giessen struktureller wände
US4843742A (en) * 1986-06-13 1989-07-04 Continuous Concrete Casting Pty. Limited Trenching apparatus and methods of forming inground retaining walls

Also Published As

Publication number Publication date
EP0512802A1 (de) 1992-11-11
AU1611092A (en) 1992-11-12
ZA923219B (en) 1993-01-27
US5189819A (en) 1993-03-02
EP0512802B1 (de) 1998-04-08
DE69225020D1 (de) 1998-05-14
AU647920B2 (en) 1994-03-31

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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