GB888313A - Improvements in or relating to agricultural machines - Google Patents
Improvements in or relating to agricultural machinesInfo
- Publication number
- GB888313A GB888313A GB21190/58A GB2119058A GB888313A GB 888313 A GB888313 A GB 888313A GB 21190/58 A GB21190/58 A GB 21190/58A GB 2119058 A GB2119058 A GB 2119058A GB 888313 A GB888313 A GB 888313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- shaft
- plough
- rotation
- link
- 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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/36—Ploughs mounted on tractors
- A01B3/40—Alternating ploughs
- A01B3/42—Turn-wrest ploughs
- A01B3/426—Turn-wrest ploughs with a headstock frame made of two or more parts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
888,313. Agricultural implements. ETABLISSEMENTS HUARD. July 2, 1958 [July 2, 1957; March 27, 1958], No. 21190/58. Class 6(1). [Also in Group XXIV] The plough bodies of a reversible plough are rotated after the plough is lifted by means of a lever 40a provided with a pawl 43 which engages in a notch 42c in a member 42 fixed to the plough shaft 6c. The lever is operated by means of a link 19 connected to a lever 20 connected by a link 23 to a lever 10 to which the top link 3 of the three point linkage is attached. Rotation takes place after a bolt 12 is manually withdrawn from engagement with a catch 6b on the plough frame. After rotation the catch 6b is engaged by a similar bolt on the other side of member 5a. In a modification the pawl is omitted and a lever 18 abuts against the end of shaft 6c for part of the rotation of shaft 6c, the lever riding over a cam 16 to clear the end of the shaft at the end of the rotation of the shaft.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR888313X | 1957-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB888313A true GB888313A (en) | 1962-01-31 |
Family
ID=9376696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21190/58A Expired GB888313A (en) | 1957-07-02 | 1958-07-02 | Improvements in or relating to agricultural machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB888313A (en) |
-
1958
- 1958-07-02 GB GB21190/58A patent/GB888313A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB914176A (en) | Improvements in or relating to agricultural implements | |
GB888313A (en) | Improvements in or relating to agricultural machines | |
GB908625A (en) | Improvements in or relating to tractor-implement combinations | |
GB843577A (en) | Improvements in or relating to agricultural implements | |
GB941322A (en) | Arrangement for the semi-automatic turning over of a reversible plough carried through three points | |
GB898488A (en) | Improvements in or relating to warp knitting machines | |
GB729416A (en) | Improvements in or relating to tractor-mounted platforms | |
GB1028495A (en) | Improvements in or relating to devices for inverting carried or drawn agricultural implements | |
GB848317A (en) | Improvements in or relating to semi-mounted implements | |
GB870883A (en) | Improvements in or relating to hitch links for connecting agricultural implements totractors | |
GB835531A (en) | Tractor-drawn cultivating implement | |
GB854761A (en) | Improvements in steerage hoes | |
GB788016A (en) | Improvements in or relating to agricultural implements and means for attaching them to tractors and the like | |
ES242066A1 (en) | Engine for agricultural instrument or analog to a tractor or similar. (Machine-translation by Google Translate, not legally binding) | |
GB1210986A (en) | Locking apparatus for securing a swinging draw-bar of an agricultural machine in its end positions | |
GB881851A (en) | Improvements in or relating to agricultural machines | |
GB914979A (en) | Improvements in or relating to arrangements for raising tractor-carried implements | |
DE1009841B (en) | AElifter | |
GB942051A (en) | ||
DE1620939U (en) | WINDING DEVICE FOR SEWING MACHINES. | |
GB881695A (en) | Improvements in or relating to agricultural machines | |
GB846355A (en) | Improvements in or relating to support structures for seed drilling machines | |
GB979296A (en) | Improvements in or relating to agricultural loaders | |
GB483398A (en) | Improvements in and relating to potato harvesting machines and the like | |
EP0234410A3 (en) | Device for remote control |