GB944171A - Improvements in or relating to harrows - Google Patents
Improvements in or relating to harrowsInfo
- Publication number
- GB944171A GB944171A GB1406260A GB1406260A GB944171A GB 944171 A GB944171 A GB 944171A GB 1406260 A GB1406260 A GB 1406260A GB 1406260 A GB1406260 A GB 1406260A GB 944171 A GB944171 A GB 944171A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tines
- strips
- travel
- harrow
- bent
- 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
- A01B23/00—Elements, tools, or details of harrows
- A01B23/04—Frames; Drawing-arrangements
- A01B23/043—Frames; Drawing-arrangements specially adapted for harrows with non-rotating tools
-
- 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
- A01B19/00—Harrows with non-rotating tools
- A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
-
- 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
- A01B19/00—Harrows with non-rotating tools
- A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
- A01B19/04—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame with two or more tool-frames
-
- 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
- A01B23/00—Elements, tools, or details of harrows
- A01B23/02—Teeth; Fixing the teeth
-
- 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
- A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
- A01B73/02—Folding frames
- A01B73/04—Folding frames foldable about a horizontal axis
- A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Control Of El Displays (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
944,171. Agricultural implements. PATENT CONCERN N.V. April 21, 1960 [May 15, 1959], No. 14062/60. Heading A1B. A harrow comprises resilient strip-shaped tines 16, the plane of each strip extending parallel to the direction of travel of the harrow or being inclined at an angle of less than 60 degrees to the direction of travel. Groups of tines are connected together by resilient strips 14 which extend in a direction substantially parallel to the direction of travel and transverse strips 15 are provided. As shown the strips 14 may be bent into a zig-zag shape and the tines may be of different lengths. The tines may be provided with tongues bent in opposite directions and clamped by plates between the strips 14, 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL239273 | 1959-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB944171A true GB944171A (en) | 1963-12-11 |
Family
ID=19751736
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1420763A Expired GB944173A (en) | 1959-05-15 | 1960-04-21 | Improvements in or relating to harrows, cultivators and like agricultural implements |
GB1406260A Expired GB944171A (en) | 1959-05-15 | 1960-04-21 | Improvements in or relating to harrows |
GB1420663A Expired GB944172A (en) | 1959-05-15 | 1960-04-21 | Improvements in or relating to harrows, cultivators and like agricultural implements |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1420763A Expired GB944173A (en) | 1959-05-15 | 1960-04-21 | Improvements in or relating to harrows, cultivators and like agricultural implements |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1420663A Expired GB944172A (en) | 1959-05-15 | 1960-04-21 | Improvements in or relating to harrows, cultivators and like agricultural implements |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT238986B (en) |
BE (1) | BE590013A (en) |
DE (3) | DE1195534B (en) |
FR (1) | FR1255723A (en) |
GB (3) | GB944173A (en) |
LU (1) | LU38527A1 (en) |
NL (1) | NL112930C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1172461B (en) * | 1962-01-04 | 1964-06-18 | Ernst Iseringhausen | Device for the cultivation of trailer devices, such as harrows, cultivators or the like, on the tractor equipped with a power lift |
US3739860A (en) * | 1971-05-10 | 1973-06-19 | Jacobsen Mfg Co | Raking implement |
GB2128862A (en) * | 1982-10-30 | 1984-05-10 | Oswald Arthur Silk | Harrow tine |
DE3246998C2 (en) * | 1982-12-18 | 1987-01-15 | Max 8200 Rosenheim Haas | harrow |
DE3309938C2 (en) * | 1983-03-19 | 1987-01-22 | Max 8200 Rosenheim Haas | Drawbar for harrow |
DE3346098A1 (en) * | 1983-12-21 | 1985-07-11 | Detlef 8701 Theilheim Wagner | Multi-membered forest harrow, appliance for working the forest floor |
FR2582184B1 (en) * | 1985-05-21 | 1988-07-15 | Duhalde Jean | ALTERNATING INCLINED FIXED TEETH |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE46676C (en) * | Le Rof WRIGHT STEVENS in Washington, 703, 7 th^ Street, District Columbia, V. St. A.; Vertreter! ROBERT R. SCHMIDT in Berlin SW., Königgrätzer' strafse 43 | Tooth clamp for harrows | ||
US2736252A (en) * | 1956-02-28 | Latshaw | ||
FR743677A (en) * | 1933-04-03 | |||
DE541798C (en) * | 1932-01-15 | Wilhelm Langenau | Two-legged harrow tines made of flat steel | |
US2731896A (en) * | 1956-01-24 | Multiple purpose rake | ||
DE332918C (en) * | 1921-02-12 | Fritz Thulcke | Harrow tines | |
AT33142B (en) * | 1906-05-07 | 1908-05-25 | Per Olsson | Spring tooth harrow. |
US985871A (en) * | 1910-09-07 | 1911-03-07 | James Whipps | Harrow-tooth. |
AT56367B (en) * | 1910-09-22 | 1912-11-25 | August Gruenenwald | Meadow harrow. |
US1109493A (en) * | 1913-12-06 | 1914-09-01 | James Whipps | Harrow-tooth. |
US1279432A (en) * | 1918-04-30 | 1918-09-17 | George Dietz Powell | Agricultural implement. |
US1332148A (en) * | 1919-05-10 | 1920-02-24 | David N Taylor | Harrow |
US1345966A (en) * | 1919-08-29 | 1920-07-06 | Floyd E Sivils | Harrow |
DE324042C (en) * | 1919-11-19 | 1920-08-16 | Frick C | Harrow that can be used in reverse position as a cultivator |
US1385861A (en) * | 1920-04-02 | 1921-07-26 | Comrie James Young Mclachlane | Harrow |
DE342554C (en) * | 1920-10-24 | 1921-10-20 | Narziss Bergmiller | Bar harrow for cultivating fields, seeds and meadows with tines that can be changed in depth |
DE411178C (en) * | 1924-03-23 | 1925-03-21 | Jens Jensen | harrow |
US1645482A (en) * | 1926-06-30 | 1927-10-11 | Grover C Haley | Harrow tooth |
US1784655A (en) * | 1927-08-29 | 1930-12-09 | Gerald J Budd | Harrow and tooth thereof |
GB367385A (en) * | 1930-11-12 | 1932-02-12 | Harry Hilliard Wilder | Improved tine for harrows |
DE619214C (en) * | 1934-04-18 | 1935-09-25 | Ventzki G M B H Maschf | Detachable link harrow with links connected by loops |
DE659441C (en) * | 1934-05-17 | 1938-05-04 | Rud Sack Fa | Link harrow with tines of different weights |
US2552736A (en) * | 1947-07-30 | 1951-05-15 | Leonard M Rayner | Flexible harrow |
DE810674C (en) * | 1948-10-19 | 1951-08-13 | Cl Meifort Soehne | Weed link harrow |
DE806175C (en) * | 1949-04-10 | 1951-06-11 | Eugen Gerhardt | Handle harrow |
FR1006396A (en) * | 1949-05-19 | 1952-04-22 | Zigzag harrow | |
US2751834A (en) * | 1952-03-18 | 1956-06-26 | Ferguson Mfg Company Inc | Vertically shiftable tractor weeder |
DE1704320U (en) * | 1955-03-30 | 1955-08-11 | Eberhardt Pflugfabrik Geb | ANCHOR DEVICE FOR MULTI-PART, FOLDING-UP SOIL TILLING EQUIPMENT. |
DE1707869U (en) * | 1955-07-15 | 1955-09-29 | Hermann Rauch K G Landmaschine | ELASTIC, DETACHABLE NET HARROW LINK. |
DE1721457U (en) * | 1956-03-01 | 1956-05-03 | Wilhelm Abt G M B H | HAY RAKES WITH ANTI-TWISTED TINES. |
DE1733964U (en) * | 1956-07-30 | 1956-11-15 | Karl Graessel | DEVICE FOR FASTENING THE TINE TO IRON HARROWS, IN PARTICULAR ON POWER HARROWS. |
DE1772761U (en) * | 1958-06-27 | 1958-08-21 | Mogens Petersen | Harrow with two or more rows of tines one behind the other. |
-
0
- NL NL112930D patent/NL112930C/xx active
- LU LU38527D patent/LU38527A1/xx unknown
- DE DENDAT1165323D patent/DE1165323B/en active Pending
-
1960
- 1960-04-21 GB GB1420763A patent/GB944173A/en not_active Expired
- 1960-04-21 GB GB1406260A patent/GB944171A/en not_active Expired
- 1960-04-21 DE DEP29983A patent/DE1195534B/en active Pending
- 1960-04-21 GB GB1420663A patent/GB944172A/en not_active Expired
- 1960-04-21 AT AT447062A patent/AT238986B/en active
- 1960-04-21 DE DEP29982A patent/DE1213155B/en active Pending
- 1960-04-22 BE BE590013A patent/BE590013A/en unknown
- 1960-04-29 FR FR825685A patent/FR1255723A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB944172A (en) | 1963-12-11 |
FR1255723A (en) | 1961-03-10 |
AT238986B (en) | 1965-03-10 |
NL112930C (en) | |
BE590013A (en) | 1960-08-16 |
DE1195534B (en) | 1965-06-24 |
LU38527A1 (en) | |
GB944173A (en) | 1963-12-11 |
DE1213155B (en) | 1966-03-24 |
DE1165323B (en) | 1964-03-12 |
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