GB552121A - Improvements relating to digging machines - Google Patents

Improvements relating to digging machines

Info

Publication number
GB552121A
GB552121A GB1199341A GB1199341A GB552121A GB 552121 A GB552121 A GB 552121A GB 1199341 A GB1199341 A GB 1199341A GB 1199341 A GB1199341 A GB 1199341A GB 552121 A GB552121 A GB 552121A
Authority
GB
United Kingdom
Prior art keywords
belt
pinions
shaft
frame
blades
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
GB1199341A
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
Priority to GB1199341A priority Critical patent/GB552121A/en
Publication of GB552121A publication Critical patent/GB552121A/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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/12—Component parts, e.g. bucket troughs
    • E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
    • E02F3/143—Buckets; Chains; Guides for buckets or chains; Drives for chains chains; chain links; scraper chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Soil Working Implements (AREA)

Abstract

552,121. Agricultural implements. STANCLIFFE, C. W. Sept. 18, 1941, No. 11993. [Class 6 (i)] [Also in Group XXI] In an agricultural digging machine, short blades or tines 5 are mounted on a vertical endless belt 4 supported below a frame 1 between land wheels 2, 3 by chains passing over toothed pinions 14, 15. The upper pinions are rotated through a belt 11 by a petrol engine on the frame. The engine also drives the front land wheels. The belt carrying the blades may swing about the shaft 12 on which the upper toothed pinions 14 are mounted, and is pressed against the face of the ground by springs 21 connected to arms on the shaft. When the belt is tilted by hard ground, the clutch in the driving mechanism is thrown out.
GB1199341A 1941-09-18 1941-09-18 Improvements relating to digging machines Expired GB552121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1199341A GB552121A (en) 1941-09-18 1941-09-18 Improvements relating to digging machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1199341A GB552121A (en) 1941-09-18 1941-09-18 Improvements relating to digging machines

Publications (1)

Publication Number Publication Date
GB552121A true GB552121A (en) 1943-03-24

Family

ID=9996459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1199341A Expired GB552121A (en) 1941-09-18 1941-09-18 Improvements relating to digging machines

Country Status (1)

Country Link
GB (1) GB552121A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637917A (en) * 1947-06-10 1953-05-12 Chain Belt Co Excavating mechanism for trench digging machines
EP0079103A1 (en) * 1981-11-05 1983-05-18 Ihc Holland N.V. Dredging apparatus
CN113235684A (en) * 2021-03-19 2021-08-10 刘瑞昆 Slotting equipment for hydraulic engineering

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637917A (en) * 1947-06-10 1953-05-12 Chain Belt Co Excavating mechanism for trench digging machines
EP0079103A1 (en) * 1981-11-05 1983-05-18 Ihc Holland N.V. Dredging apparatus
CN113235684A (en) * 2021-03-19 2021-08-10 刘瑞昆 Slotting equipment for hydraulic engineering
CN113235684B (en) * 2021-03-19 2023-01-06 安徽颍泽水利工程咨询有限公司 Slotting equipment for hydraulic engineering

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