GB201572A - Improvements in or relating to digging implements - Google Patents
Improvements in or relating to digging implementsInfo
- Publication number
- GB201572A GB201572A GB19407/23A GB1940723A GB201572A GB 201572 A GB201572 A GB 201572A GB 19407/23 A GB19407/23 A GB 19407/23A GB 1940723 A GB1940723 A GB 1940723A GB 201572 A GB201572 A GB 201572A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- opening
- relating
- blade
- digging implements
- 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
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
201,572. Hejma, V. July 29, 1922, [Convention date]. Rotary-tool cultivators and diggers; blade tools. -The tool is formed with a V-shaped lower portion 2 above which is an opening through the blade. As the tool is raised the soil falls through this opening. A rotary digging tool, Fig. 3, may be similarly formed, the soil as it passes through the opening striking a surface 4 that turns it over.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS201572X | 1922-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201572A true GB201572A (en) | 1924-05-22 |
Family
ID=5450411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19407/23A Expired GB201572A (en) | 1922-07-29 | 1923-07-28 | Improvements in or relating to digging implements |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR569038A (en) |
GB (1) | GB201572A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460593A1 (en) * | 1979-07-11 | 1981-01-30 | Roselle Armand Du | Tool for burying manure around trees - has long tapered curved triangular blade with open centre to form tapered hole at roots |
-
1923
- 1923-07-25 FR FR569038D patent/FR569038A/en not_active Expired
- 1923-07-28 GB GB19407/23A patent/GB201572A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR569038A (en) | 1924-04-05 |
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