GB565914A - Trench excavator - Google Patents

Trench excavator

Info

Publication number
GB565914A
GB565914A GB1068143A GB1068143A GB565914A GB 565914 A GB565914 A GB 565914A GB 1068143 A GB1068143 A GB 1068143A GB 1068143 A GB1068143 A GB 1068143A GB 565914 A GB565914 A GB 565914A
Authority
GB
United Kingdom
Prior art keywords
implement
arms
movement
scraper
arm
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
GB1068143A
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 GB1068143A priority Critical patent/GB565914A/en
Publication of GB565914A publication Critical patent/GB565914A/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
    • E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
    • 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
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels drives
    • 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
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/248—Cleaning the wheels or emptying the digging elements mounted on the wheels, e.g. in combination with spoil removing equipment

Abstract

565,914. Trench diggers. HENDERSON, W. M. July 1, 1943, No. 10681. [Class 6 (i)] Trenches are excavated by a rotary implement 20 associated with means for depositing the displaced material in advance of the implement, and further means for moving the material to one side of the line of travel of the implement. The apparatus is coupled at its forward end to a tractor or the like 26 having lifting and sustaining gear and driving gearing 25 for the various members. The rotor 20 is formed with radial blades 24 rotating in the opposite direction to the wheels of the tractor &c., thus lifting a slice of soil which is pushed forwardly by the scraper 38 and then diverted by the arm 43. The power take-off shaft 25 transmits movement through a crank-shaft 28, crank 31 and connecting rods 32 to a pair of arms 29, each with a pawl 30 effecting intermittent movement of the rotor 20. The scraper 38 and the arm 43 also derive their movement from the arms 29, the scraper being mounted on arms 39 pivoted directly to the arms 29 and the arm 43 connected through the linkwork 45, 47, 46, 48, 44. Forward movement of the apparatus is provided by the winding up of a winch 34, the cable 37 from which is attached to a point ahead in the line of travel. Another winch 50 acting on the main frame 27 of the implement regulates working depth and lifts the implement clear of the ground when necessary.
GB1068143A 1943-07-01 1943-07-01 Trench excavator Expired GB565914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1068143A GB565914A (en) 1943-07-01 1943-07-01 Trench excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1068143A GB565914A (en) 1943-07-01 1943-07-01 Trench excavator

Publications (1)

Publication Number Publication Date
GB565914A true GB565914A (en) 1944-12-04

Family

ID=9972313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1068143A Expired GB565914A (en) 1943-07-01 1943-07-01 Trench excavator

Country Status (1)

Country Link
GB (1) GB565914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960392C (en) * 1954-02-27 1957-03-21 Erwin Baas Device for creating new or cleaning existing graves
DE1133677B (en) * 1957-09-02 1962-07-19 Johann Boeske Fa Trench excavators, in particular for digging draenage trenches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960392C (en) * 1954-02-27 1957-03-21 Erwin Baas Device for creating new or cleaning existing graves
DE1133677B (en) * 1957-09-02 1962-07-19 Johann Boeske Fa Trench excavators, in particular for digging draenage trenches

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