JPH01235731A - 作業車両、殊にトラクターシャベル - Google Patents

作業車両、殊にトラクターシャベル

Info

Publication number
JPH01235731A
JPH01235731A JP63189679A JP18967988A JPH01235731A JP H01235731 A JPH01235731 A JP H01235731A JP 63189679 A JP63189679 A JP 63189679A JP 18967988 A JP18967988 A JP 18967988A JP H01235731 A JPH01235731 A JP H01235731A
Authority
JP
Japan
Prior art keywords
change device
cylinder
tractor shovel
arm
quick
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.)
Pending
Application number
JP63189679A
Other languages
English (en)
Japanese (ja)
Inventor
Karl Friedrich
カール　フリードリッヒ
Dieter-Heinz Maly
ディールテル−ハインツ　マリー
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.)
Kramer Werke GmbH
Original Assignee
Kramer Werke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6349588&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH01235731(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kramer Werke GmbH filed Critical Kramer Werke GmbH
Publication of JPH01235731A publication Critical patent/JPH01235731A/ja
Pending 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • 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
    • E02F3/283—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 single arm pivoted directly on the chassis
    • 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
    • E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3405—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shovels (AREA)
JP63189679A 1988-03-12 1988-07-30 作業車両、殊にトラクターシャベル Pending JPH01235731A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3808313A DE3808313A1 (de) 1988-03-12 1988-03-12 Arbeitsfahrzeug, insbesondere schaufellader
DE3808313.2 1988-03-12

Publications (1)

Publication Number Publication Date
JPH01235731A true JPH01235731A (ja) 1989-09-20

Family

ID=6349588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63189679A Pending JPH01235731A (ja) 1988-03-12 1988-07-30 作業車両、殊にトラクターシャベル

Country Status (3)

Country Link
EP (1) EP0333066B1 (enrdf_load_stackoverflow)
JP (1) JPH01235731A (enrdf_load_stackoverflow)
DE (2) DE3808313A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010224C2 (de) * 1990-03-30 1994-05-19 Porsche Ag Schnellwechselvorrichtung
DE4211078C2 (de) * 1992-04-03 1995-05-24 Orenstein & Koppel Ag Hubwerk für Arbeitsgeräte an Ladefahrzeugen
DE4223734C2 (de) * 1992-07-18 1996-04-18 Orenstein & Koppel Ag Schnellwechselvorrichtung
FI944214A0 (fi) * 1994-02-09 1994-09-13 Airi Raunisto Snabbkopplingsanordning
DE19800164A1 (de) * 1998-01-05 1999-07-22 Orenstein & Koppel Ag Mobile Lademaschine mit Frontladeausrüstung
DE102019117715A1 (de) 2018-06-29 2020-01-02 Liebherr-Werk Bischofshofen Gmbh Arbeitsmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087372A (en) * 1966-03-03 1967-10-18 Bamford Excavators Ltd Improvements in or relating to earth moving machines
GB1200176A (en) * 1966-11-14 1970-07-29 Winget Ltd Improvements in or modifications of loaders
US3648871A (en) * 1970-02-19 1972-03-14 Layton Mfg Co Vehicle loader
US3935953A (en) * 1974-06-24 1976-02-03 Caterpillar Tractor Co. Implement mounting means for earthworking vehicles
GB1522510A (en) * 1976-12-09 1978-08-23 Rmc Group Serv Ltd Working platforms and support means therefor
DE3200800C2 (de) * 1982-01-13 1986-08-14 Kramer-Werke GmbH, 7770 Überlingen Schaufellader

Also Published As

Publication number Publication date
DE3808313A1 (de) 1989-09-28
DE58901618D1 (de) 1992-07-16
EP0333066A1 (de) 1989-09-20
DE3808313C2 (enrdf_load_stackoverflow) 1990-10-18
EP0333066B1 (de) 1992-06-10

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