GB622293A - Improvements in or relating to implements for carrying out digging operations - Google Patents

Improvements in or relating to implements for carrying out digging operations

Info

Publication number
GB622293A
GB622293A GB3270246A GB3270246A GB622293A GB 622293 A GB622293 A GB 622293A GB 3270246 A GB3270246 A GB 3270246A GB 3270246 A GB3270246 A GB 3270246A GB 622293 A GB622293 A GB 622293A
Authority
GB
United Kingdom
Prior art keywords
shaft
blades
rod
handle
head
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
GB3270246A
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 GB3270246A priority Critical patent/GB622293A/en
Publication of GB622293A publication Critical patent/GB622293A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels
    • 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
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Transplanting Machines (AREA)

Abstract

622,293. Hand-planting tools. RICE, C. J. Nov. 4, 1946, No. 32702. [Class 6(ii)] A hand-operated digging implement comprises a head 2 on which are pivoted blades 1 having triangular side flanges pivoted to each other. A central rod 33 and operating members 44 adjacent to the handle 25 bring the blades into parallelism for insertion into the ground, and permit them to be closed together against the action of a spring 39 to form a scoop for soil removal. The head 2 is mounted on a hollow shaft 11 enclosing the rod 33, both shaft and rod being in sections to permit variation of length. Catches 45, 52 retain the blades 1 in their open and closed positions, respectively. Depth and level indicators are fixed to the side and top of the shaft 11. The blade-edges may be toothed, and the handle 24 may have transverse additional handles at each side of the shaft 11 for allowing two operators.
GB3270246A 1946-11-04 1946-11-04 Improvements in or relating to implements for carrying out digging operations Expired GB622293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3270246A GB622293A (en) 1946-11-04 1946-11-04 Improvements in or relating to implements for carrying out digging operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3270246A GB622293A (en) 1946-11-04 1946-11-04 Improvements in or relating to implements for carrying out digging operations

Publications (1)

Publication Number Publication Date
GB622293A true GB622293A (en) 1949-04-29

Family

ID=10342743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3270246A Expired GB622293A (en) 1946-11-04 1946-11-04 Improvements in or relating to implements for carrying out digging operations

Country Status (1)

Country Link
GB (1) GB622293A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610547A1 (en) * 1987-02-06 1988-08-12 Bonassoli Virgile Multipurpose device for remotely grasping all kinds of materials, especially for removing blockages or for recovering objects
DE102010043004B4 (en) * 2009-10-27 2017-05-18 Milwaukee Electric Tool Corp. spirit level
CN108207121A (en) * 2018-04-04 2018-06-29 中国烟草总公司重庆市公司彭水分公司 Cigarette strain bib banker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610547A1 (en) * 1987-02-06 1988-08-12 Bonassoli Virgile Multipurpose device for remotely grasping all kinds of materials, especially for removing blockages or for recovering objects
DE102010043004B4 (en) * 2009-10-27 2017-05-18 Milwaukee Electric Tool Corp. spirit level
DE102010064629B3 (en) * 2009-10-27 2017-05-18 Milwaukee Electric Tool Corp. spirit level
CN108207121A (en) * 2018-04-04 2018-06-29 中国烟草总公司重庆市公司彭水分公司 Cigarette strain bib banker

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