GB1163985A - A Mechanical Shovel - Google Patents

A Mechanical Shovel

Info

Publication number
GB1163985A
GB1163985A GB1552067A GB1552067A GB1163985A GB 1163985 A GB1163985 A GB 1163985A GB 1552067 A GB1552067 A GB 1552067A GB 1552067 A GB1552067 A GB 1552067A GB 1163985 A GB1163985 A GB 1163985A
Authority
GB
United Kingdom
Prior art keywords
arms
shovel
platform
mechanical shovel
carrying
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
GB1552067A
Inventor
William Irvine Harrison
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.)
Thomas Green and Son Ltd
Original Assignee
Thomas Green and Son Ltd
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 Thomas Green and Son Ltd filed Critical Thomas Green and Son Ltd
Priority to GB1552067A priority Critical patent/GB1163985A/en
Publication of GB1163985A publication Critical patent/GB1163985A/en
Expired 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
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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
    • E02F3/3417—Buckets emptying by tilting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1,163,985. Shovelling machines. THOMAS GREEN & SON Ltd. 7 Feb., 1968 [5 April, 1967], No. 15520/67. Heading E1F. A self-propelled pedestrian-steered mechanical shovel comprises a wheeled platform 1 carrying vertical members 6 and stays 8, arms 11 pivoted to the tops of the members 6 and pivotally carrying a shovel 17, and hydraulic jacks 18, 22 pivotally connected respectively between the platform and the arms and between the arms and the shovel. The front wheels 3 are driven 'by a hydraulic motor 5 through a differential and the back wheels 4 are castoring.
GB1552067A 1967-04-05 1967-04-05 A Mechanical Shovel Expired GB1163985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1552067A GB1163985A (en) 1967-04-05 1967-04-05 A Mechanical Shovel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1552067A GB1163985A (en) 1967-04-05 1967-04-05 A Mechanical Shovel

Publications (1)

Publication Number Publication Date
GB1163985A true GB1163985A (en) 1969-09-10

Family

ID=10060583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1552067A Expired GB1163985A (en) 1967-04-05 1967-04-05 A Mechanical Shovel

Country Status (1)

Country Link
GB (1) GB1163985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129550A1 (en) * 1982-11-22 1985-01-02 Rigal Universal Loaders Pty Earth-working machine.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129550A1 (en) * 1982-11-22 1985-01-02 Rigal Universal Loaders Pty Earth-working machine.
EP0129550A4 (en) * 1982-11-22 1985-06-10 Rigal Universal Loaders Pty Earth-working machine.

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Legal Events

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