GB412022A - Improvements in or relating to land trenching appliances for drainage purposes - Google Patents

Improvements in or relating to land trenching appliances for drainage purposes

Info

Publication number
GB412022A
GB412022A GB1267833A GB1267833A GB412022A GB 412022 A GB412022 A GB 412022A GB 1267833 A GB1267833 A GB 1267833A GB 1267833 A GB1267833 A GB 1267833A GB 412022 A GB412022 A GB 412022A
Authority
GB
United Kingdom
Prior art keywords
frame
trenching
appliances
land
relating
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
GB1267833A
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.)
ERIC OWEN BARRETT
Original Assignee
ERIC OWEN BARRETT
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 ERIC OWEN BARRETT filed Critical ERIC OWEN BARRETT
Priority to GB1267833A priority Critical patent/GB412022A/en
Publication of GB412022A publication Critical patent/GB412022A/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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/188—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with the axis being horizontal and transverse to the direction of travel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transplanting Machines (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Sewage (AREA)

Abstract

412,022. Drain - - making apparatus. BARRETT, E. 0., 41, Swindon Road, Wroughton, Wiltshire. May 1, 1933, No. 12678. [Class 6 (i).] An appliance for making drainage trenches comprises a frame a adapted to be clipped or bolted to the axle or axle case of a vehicle, and a swing frame d pivoted on the main frame, the swing frame carrying an operating lever e, a trenching wheel g and a starting tine f which, on engaging the ground, assists in drawing the trenching wheel into the ground. The trenching wheel comprises a disc h clamped between two cupped members. Cross bars m limit rearward movement of the swing frame d and the frame may be held in raised position by a catch.
GB1267833A 1933-05-01 1933-05-01 Improvements in or relating to land trenching appliances for drainage purposes Expired GB412022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1267833A GB412022A (en) 1933-05-01 1933-05-01 Improvements in or relating to land trenching appliances for drainage purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1267833A GB412022A (en) 1933-05-01 1933-05-01 Improvements in or relating to land trenching appliances for drainage purposes

Publications (1)

Publication Number Publication Date
GB412022A true GB412022A (en) 1934-06-21

Family

ID=10009115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267833A Expired GB412022A (en) 1933-05-01 1933-05-01 Improvements in or relating to land trenching appliances for drainage purposes

Country Status (1)

Country Link
GB (1) GB412022A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029816A1 (en) * 1979-11-19 1981-06-03 Ove Waldemar Lundström Ditching method and device
GB2428437A (en) * 2005-07-16 2007-01-31 Dawn Violet Smith Trenching apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029816A1 (en) * 1979-11-19 1981-06-03 Ove Waldemar Lundström Ditching method and device
GB2428437A (en) * 2005-07-16 2007-01-31 Dawn Violet Smith Trenching apparatus
GB2428437B (en) * 2005-07-16 2007-08-08 Dawn Violet Smith Trench forming apparatus

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