GB272465A - Improvements in or relating to excavating devices - Google Patents

Improvements in or relating to excavating devices

Info

Publication number
GB272465A
GB272465A GB12697/27A GB1269727A GB272465A GB 272465 A GB272465 A GB 272465A GB 12697/27 A GB12697/27 A GB 12697/27A GB 1269727 A GB1269727 A GB 1269727A GB 272465 A GB272465 A GB 272465A
Authority
GB
United Kingdom
Prior art keywords
scoop
relating
holding
block
hauling means
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
GB12697/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB272465A publication Critical patent/GB272465A/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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • E02F3/60—Buckets, scrapers, or other digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

272,465. Page, J. W. June 14, 1926, Convention date]. Scraping-apparatus.-In an excavating device comprising a scoop E connected behind its centre of gravity to supporting means A and at its front end to hauling means C, C<1> and a holding rope d running from the front of the scoop over a block D<1> to the hauling means, the sheave carried by the block D<1> has one or more flat faces 77<a>, or faces of reduced curvature, whereby the holding rope is assisted in holding the scoop in horizontal position without undue tension in the hauling means.
GB12697/27A 1926-06-14 1927-05-11 Improvements in or relating to excavating devices Expired GB272465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US272465XA 1926-06-14 1926-06-14

Publications (1)

Publication Number Publication Date
GB272465A true GB272465A (en) 1927-12-15

Family

ID=21836562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12697/27A Expired GB272465A (en) 1926-06-14 1927-05-11 Improvements in or relating to excavating devices

Country Status (1)

Country Link
GB (1) GB272465A (en)

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