GB881224A - Improvements in or relating to digging implements - Google Patents
Improvements in or relating to digging implementsInfo
- Publication number
- GB881224A GB881224A GB2770359A GB2770359A GB881224A GB 881224 A GB881224 A GB 881224A GB 2770359 A GB2770359 A GB 2770359A GB 2770359 A GB2770359 A GB 2770359A GB 881224 A GB881224 A GB 881224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- blades
- group xxii
- head
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
-
- 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
- A01B1/04—Spades; Shovels with teeth
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D11/00—Other hand implements
- A01D11/02—Other hand implements for lifting or cropping beet, potatoes or other root crops
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Shovels (AREA)
- Soil Working Implements (AREA)
- Earth Drilling (AREA)
Abstract
881,224. Garden tools. DUPPENGIESSER, K. A. Aug. 13, 1959, No. 27703/59. Class 6(2). [Also in Group XXII] The work head of a digging tool comprises three blade portions 1, the blades and their interspacing being of equal widths, and a continuous cutting edge 4 extending along the margins of the blades. The head is cut from sheet metal (see Group XXII).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH7583859A CH368960A (en) | 1959-07-16 | 1959-07-16 | Three-blade spade |
Publications (1)
Publication Number | Publication Date |
---|---|
GB881224A true GB881224A (en) | 1961-11-01 |
Family
ID=4534477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2770359A Expired GB881224A (en) | 1959-07-16 | 1959-08-13 | Improvements in or relating to digging implements |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH368960A (en) |
GB (1) | GB881224A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2836809A1 (en) * | 1978-08-23 | 1980-03-06 | Abt Wilhelm Gmbh | SPADE FORK |
GB2198021A (en) * | 1986-10-30 | 1988-06-08 | George Lucas | Hand tools |
-
1959
- 1959-07-16 CH CH7583859A patent/CH368960A/en unknown
- 1959-08-13 GB GB2770359A patent/GB881224A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2836809A1 (en) * | 1978-08-23 | 1980-03-06 | Abt Wilhelm Gmbh | SPADE FORK |
GB2198021A (en) * | 1986-10-30 | 1988-06-08 | George Lucas | Hand tools |
Also Published As
Publication number | Publication date |
---|---|
CH368960A (en) | 1963-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB842133A (en) | Metal cutting tools | |
GB1477445A (en) | Domestic or tradesmans knife | |
GB881224A (en) | Improvements in or relating to digging implements | |
GB567999A (en) | Improved tool or implement for the use of farmers, gardeners and others | |
GB765651A (en) | Improvements in or relating to drills | |
GB937961A (en) | Hand rake for garden cultivating | |
GB856276A (en) | Improvements relating to multi-toothed cutting tools of sheet metal | |
EP0307355A3 (en) | Flower stem cutter | |
GB475206A (en) | Improvements relating to tools for cutting the hooves of cattle | |
GB756952A (en) | Improvements in blades for shears, secateurs, scissors or like tools | |
GB879870A (en) | Improvements in or relating to milling cutters for machine tools | |
GB906997A (en) | Improvements relating to lawn edge cutters | |
JPS5255067A (en) | Coarse milling cutter | |
GB812647A (en) | Paper knives or the like | |
GB565512A (en) | Improvements in or relating to tools for sharpening implements having a cutting or shearing edge | |
GB551265A (en) | Improved cutter for cutting bitumen felt | |
GB1103104A (en) | Improvements in or relating to hedge clippers | |
GB579528A (en) | An improved tool for forming undercut recesses | |
GB866738A (en) | Improvements relating to cutting elements | |
GB879338A (en) | Grass cutter | |
GB629521A (en) | A tool for cutting grass or the like | |
GB591988A (en) | Improvements in knives | |
GB984610A (en) | Improvements in or relating to cutting tools | |
GB536915A (en) | Improvements in or relating to garden tools | |
GB766892A (en) | Improvements in or relating to gardening tools |