DE2044941B2 - - Google Patents

Info

Publication number
DE2044941B2
DE2044941B2 DE19702044941 DE2044941A DE2044941B2 DE 2044941 B2 DE2044941 B2 DE 2044941B2 DE 19702044941 DE19702044941 DE 19702044941 DE 2044941 A DE2044941 A DE 2044941A DE 2044941 B2 DE2044941 B2 DE 2044941B2
Authority
DE
Germany
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.)
Granted
Application number
DE19702044941
Other languages
German (de)
Other versions
DE2044941A1 (de
DE2044941C3 (de
Inventor
Hubert Dipl.-Ing. 3005 Hemmingen-Westerfeld Riegger
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.)
RHEINSTAHL AG HANOMAG BAUMASCHINEN 3000 HANNOVER-LINDEN
Original Assignee
RHEINSTAHL AG HANOMAG BAUMASCHINEN 3000 HANNOVER-LINDEN
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 RHEINSTAHL AG HANOMAG BAUMASCHINEN 3000 HANNOVER-LINDEN filed Critical RHEINSTAHL AG HANOMAG BAUMASCHINEN 3000 HANNOVER-LINDEN
Priority to DE19702044941 priority Critical patent/DE2044941C3/de
Priority to FR7132672A priority patent/FR2106274A5/fr
Priority to GB4227171A priority patent/GB1363004A/en
Publication of DE2044941A1 publication Critical patent/DE2044941A1/de
Publication of DE2044941B2 publication Critical patent/DE2044941B2/de
Application granted granted Critical
Publication of DE2044941C3 publication Critical patent/DE2044941C3/de
Expired 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
    • E02F3/36—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
    • 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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like

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)
  • Earth Drilling (AREA)
DE19702044941 1970-09-11 1970-09-11 ReiBbagger Expired DE2044941C3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19702044941 DE2044941C3 (de) 1970-09-11 1970-09-11 ReiBbagger
FR7132672A FR2106274A5 (OSRAM) 1970-09-11 1971-09-10
GB4227171A GB1363004A (en) 1970-09-11 1971-09-10 Tearing excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702044941 DE2044941C3 (de) 1970-09-11 1970-09-11 ReiBbagger

Publications (3)

Publication Number Publication Date
DE2044941A1 DE2044941A1 (de) 1972-04-06
DE2044941B2 true DE2044941B2 (OSRAM) 1974-10-17
DE2044941C3 DE2044941C3 (de) 1975-06-19

Family

ID=5782143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702044941 Expired DE2044941C3 (de) 1970-09-11 1970-09-11 ReiBbagger

Country Status (3)

Country Link
DE (1) DE2044941C3 (OSRAM)
FR (1) FR2106274A5 (OSRAM)
GB (1) GB1363004A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107409945B (zh) * 2017-08-22 2023-10-31 江西省农业科学院植物保护研究所 一种多功能植物根茎挖掘机

Also Published As

Publication number Publication date
DE2044941A1 (de) 1972-04-06
GB1363004A (en) 1974-08-14
DE2044941C3 (de) 1975-06-19
FR2106274A5 (OSRAM) 1972-04-28

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)