GB622293A - Improvements in or relating to implements for carrying out digging operations - Google Patents
Improvements in or relating to implements for carrying out digging operationsInfo
- 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
Links
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
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.
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)
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 |
-
1946
- 1946-11-04 GB GB3270246A patent/GB622293A/en not_active Expired
Cited By (4)
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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