GB984383A - Improvements relating to mechanical excavators - Google Patents

Improvements relating to mechanical excavators

Info

Publication number
GB984383A
GB984383A GB4701562A GB4701562A GB984383A GB 984383 A GB984383 A GB 984383A GB 4701562 A GB4701562 A GB 4701562A GB 4701562 A GB4701562 A GB 4701562A GB 984383 A GB984383 A GB 984383A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
excavators
mechanical excavators
slideway
mechanical
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
GB4701562A
Inventor
John Keeble
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.)
WHITLOCK BROS Ltd
Original Assignee
WHITLOCK BROS 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 WHITLOCK BROS Ltd filed Critical WHITLOCK BROS Ltd
Priority to GB4701562A priority Critical patent/GB984383A/en
Publication of GB984383A publication Critical patent/GB984383A/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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • 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
    • E02F3/386—Connections to the frame; Supports for booms or arms the boom being laterally shiftable relative to the frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

984,383. Excavators. WHITLOCK BROS. Ltd. Feb. 19, 1964 [Dec. 12, 1962], No. 47015/62. Heading E1F. The excavator jib-supporting slide 7 mounted on a slideway 1 can be locked to the slideway in selected positions by an hydraulically operated bolt or bolts 26.
GB4701562A 1962-12-12 1962-12-12 Improvements relating to mechanical excavators Expired GB984383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4701562A GB984383A (en) 1962-12-12 1962-12-12 Improvements relating to mechanical excavators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4701562A GB984383A (en) 1962-12-12 1962-12-12 Improvements relating to mechanical excavators

Publications (1)

Publication Number Publication Date
GB984383A true GB984383A (en) 1965-02-24

Family

ID=10443401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4701562A Expired GB984383A (en) 1962-12-12 1962-12-12 Improvements relating to mechanical excavators

Country Status (1)

Country Link
GB (1) GB984383A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436099A (en) * 1967-11-07 1969-04-01 Case Co J I Locking apparatus for side shiftable excavator
US4162087A (en) * 1977-10-25 1979-07-24 J. I. Case Company Self-propelled translatable working unit for tractor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436099A (en) * 1967-11-07 1969-04-01 Case Co J I Locking apparatus for side shiftable excavator
US4162087A (en) * 1977-10-25 1979-07-24 J. I. Case Company Self-propelled translatable working unit for tractor vehicle

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