DE3808313C2 - - Google Patents

Info

Publication number
DE3808313C2
DE3808313C2 DE3808313A DE3808313A DE3808313C2 DE 3808313 C2 DE3808313 C2 DE 3808313C2 DE 3808313 A DE3808313 A DE 3808313A DE 3808313 A DE3808313 A DE 3808313A DE 3808313 C2 DE3808313 C2 DE 3808313C2
Authority
DE
Germany
Prior art keywords
lifting arm
vehicle
lifting
arm
articulated
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
DE3808313A
Other languages
German (de)
English (en)
Other versions
DE3808313A1 (de
Inventor
Karl 7767 Sipplingen De Friedrich
Dieter 7770 Ueberlingen De Maly
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 7770 Ueberlingen De GmbH
Original Assignee
Kramer-Werke 7770 Ueberlingen De 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=DE3808313(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kramer-Werke 7770 Ueberlingen De GmbH filed Critical Kramer-Werke 7770 Ueberlingen De GmbH
Priority to DE3808313A priority Critical patent/DE3808313A1/de
Priority to JP63189679A priority patent/JPH01235731A/ja
Priority to DE8989104284T priority patent/DE58901618D1/de
Priority to EP89104284A priority patent/EP0333066B1/de
Publication of DE3808313A1 publication Critical patent/DE3808313A1/de
Application granted granted Critical
Publication of DE3808313C2 publication Critical patent/DE3808313C2/de
Granted 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)
DE3808313A 1988-03-12 1988-03-12 Arbeitsfahrzeug, insbesondere schaufellader Granted DE3808313A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3808313A DE3808313A1 (de) 1988-03-12 1988-03-12 Arbeitsfahrzeug, insbesondere schaufellader
JP63189679A JPH01235731A (ja) 1988-03-12 1988-07-30 作業車両、殊にトラクターシャベル
DE8989104284T DE58901618D1 (de) 1988-03-12 1989-03-10 Arbeitsfahrzeug, insbesondere schaufellader.
EP89104284A EP0333066B1 (de) 1988-03-12 1989-03-10 Arbeitsfahrzeug, insbesondere Schaufellader

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3808313A1 DE3808313A1 (de) 1989-09-28
DE3808313C2 true DE3808313C2 (pl) 1990-10-18

Family

ID=6349588

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3808313A Granted DE3808313A1 (de) 1988-03-12 1988-03-12 Arbeitsfahrzeug, insbesondere schaufellader
DE8989104284T Expired - Fee Related DE58901618D1 (de) 1988-03-12 1989-03-10 Arbeitsfahrzeug, insbesondere schaufellader.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989104284T Expired - Fee Related DE58901618D1 (de) 1988-03-12 1989-03-10 Arbeitsfahrzeug, insbesondere schaufellader.

Country Status (3)

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

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
JPH01235731A (ja) 1989-09-20
EP0333066A1 (de) 1989-09-20
EP0333066B1 (de) 1992-06-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8310 Action for declaration of annulment
8313 Request for invalidation rejected/withdrawn
8339 Ceased/non-payment of the annual fee