GB1363004A - Tearing excavator - Google Patents

Tearing excavator

Info

Publication number
GB1363004A
GB1363004A GB4227171A GB4227171A GB1363004A GB 1363004 A GB1363004 A GB 1363004A GB 4227171 A GB4227171 A GB 4227171A GB 4227171 A GB4227171 A GB 4227171A GB 1363004 A GB1363004 A GB 1363004A
Authority
GB
United Kingdom
Prior art keywords
tooth
arm
excavator
pivoted
ripper
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
Application number
GB4227171A
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
Original Assignee
Rheinstahl AG
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 filed Critical Rheinstahl AG
Publication of GB1363004A publication Critical patent/GB1363004A/en
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)

Abstract

1363004 Ripper excavator RHEINSTAHL AG HANOMAG BAUMASCHINEN 10 Sept 1971 [11 Sept 1970] 42271/71 Headings E1F and E1G A ripper excavator consists of a body or chassis 1, a lift arm 3 pivoted on the body, an arm 5 pivoted on the arm 3, a ripper tooth 7 pivoted on the arm 5, rams 4, 6 to cause pivotal movement of the arm 3 and tooth 7, drive means e.g. ram 11 or ram-actuated cable connected between the body 1 and the tooth 7 for drawing the tooth towards the body, and anchoring means 11 for anchoring the body on the ground when the tooth is being drawn through the ground towards the body. The excavator is primarily designed for breaking out stratified stone in quarries or for breaking up stony soil.
GB4227171A 1970-09-11 1971-09-10 Tearing excavator Expired GB1363004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702044941 DE2044941C3 (en) 1970-09-11 1970-09-11 Excavator

Publications (1)

Publication Number Publication Date
GB1363004A true GB1363004A (en) 1974-08-14

Family

ID=5782143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4227171A Expired GB1363004A (en) 1970-09-11 1971-09-10 Tearing excavator

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107409945B (en) * 2017-08-22 2023-10-31 江西省农业科学院植物保护研究所 Multifunctional plant rhizome excavator

Also Published As

Publication number Publication date
FR2106274A5 (en) 1972-04-28
DE2044941C3 (en) 1975-06-19
DE2044941B2 (en) 1974-10-17
DE2044941A1 (en) 1972-04-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees