GB1007150A - Improvements in or relating to buckets for front-end tractor loaders - Google Patents

Improvements in or relating to buckets for front-end tractor loaders

Info

Publication number
GB1007150A
GB1007150A GB38878/61A GB3887861A GB1007150A GB 1007150 A GB1007150 A GB 1007150A GB 38878/61 A GB38878/61 A GB 38878/61A GB 3887861 A GB3887861 A GB 3887861A GB 1007150 A GB1007150 A GB 1007150A
Authority
GB
United Kingdom
Prior art keywords
scoop
plate structure
bell crank
crank levers
buckets
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
GB38878/61A
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.)
Frank G Hough Co
Original Assignee
Frank G Hough Co
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 Frank G Hough Co filed Critical Frank G Hough Co
Publication of GB1007150A publication Critical patent/GB1007150A/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
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload

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)
  • Jib Cranes (AREA)

Abstract

1,007,150. Shovel excavators. FRANK G. HOUGH CO. Oct. 31, 1961 [Nov. 4, 1960], No. 38878/61. Addition to 942,102. Heading E1F. Actuation of an hydraulic ram 38 mounted between opposed ends 37 of two bell crank levers 31 pivoted at 35 on the back of a scoop causes through links 30 and bell crank levers 25 pivoted at 27 on the sides of the scoop arcuate movement over the mouth of the scoop of a plate structure 24 extending between the bell crank levers 25. The plate structure serves to eliminate uncontrolled spillage both at and away from the place at which the scoop is filled by in passing over the mouth of scoop scraping off any excess material piled up above the sides of scoop after it has been filled. The plate structure when positioned at the
GB38878/61A 1960-11-04 1961-10-31 Improvements in or relating to buckets for front-end tractor loaders Expired GB1007150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67334A US3014606A (en) 1960-11-04 1960-11-04 Bucket construction for tractor loaders

Publications (1)

Publication Number Publication Date
GB1007150A true GB1007150A (en) 1965-10-13

Family

ID=22075317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38878/61A Expired GB1007150A (en) 1960-11-04 1961-10-31 Improvements in or relating to buckets for front-end tractor loaders

Country Status (3)

Country Link
US (1) US3014606A (en)
DE (1) DE1145096B (en)
GB (1) GB1007150A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478449A (en) * 1967-02-07 1969-11-18 Alfred Baker Excavating bucket digging blade
US3975844A (en) * 1975-11-10 1976-08-24 Olson Rueben C Digger tooth means for front loader buckets
AU1567783A (en) * 1983-04-08 1984-10-11 Johnson, R.F. Multi-purpose earthworking attachment for a tractor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322458A (en) * 1940-03-05 1943-06-22 Bleu Charles Le Scraper
US2307933A (en) * 1941-02-08 1943-01-12 Bleu Charles Le Scraper
US2864183A (en) * 1957-07-18 1958-12-16 Ryan Francis Patrick Scraper

Also Published As

Publication number Publication date
DE1145096B (en) 1963-03-07
US3014606A (en) 1961-12-26

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