CA2201839A1 - Apparatus for mounting on a tractor or other vehicle and providing opposed movement to digging or lifting implements - Google Patents
Apparatus for mounting on a tractor or other vehicle and providing opposed movement to digging or lifting implementsInfo
- Publication number
- CA2201839A1 CA2201839A1 CA 2201839 CA2201839A CA2201839A1 CA 2201839 A1 CA2201839 A1 CA 2201839A1 CA 2201839 CA2201839 CA 2201839 CA 2201839 A CA2201839 A CA 2201839A CA 2201839 A1 CA2201839 A1 CA 2201839A1
- Authority
- CA
- Canada
- Prior art keywords
- frame
- digging
- tractor
- mounting
- arm
- 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.)
- Granted
Links
Abstract
Apparatus suitable for mounting on a tractor, and capable of providing opposed movement to a pair of cooperating implements suitable for digging or lifting. The apparatus has a frame with an upper central region and two laterally spaced lower regions, and two movable arms, each capable of holding one of the implements.
Each arm has an inner end pivoted to the frame at one of the lower regions by a pivot which restricts movement of the arm, relative to the frame, to an inclined pivot plane, the pivot planes being situated to both slope downwardly and inwardly and meet at a line of intersection which is below and symmetrically between the pivots. A linkage arrangement is provided connecting the central upper region of the frame to each arm, and power cylinder means are provided for moving the arms in their inclined pivot planes.
Each arm has an inner end pivoted to the frame at one of the lower regions by a pivot which restricts movement of the arm, relative to the frame, to an inclined pivot plane, the pivot planes being situated to both slope downwardly and inwardly and meet at a line of intersection which is below and symmetrically between the pivots. A linkage arrangement is provided connecting the central upper region of the frame to each arm, and power cylinder means are provided for moving the arms in their inclined pivot planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/964,156 US5842427A (en) | 1996-04-08 | 1997-11-06 | Apparatus for mounting on a tractor or other vehicle and providing opposed movement to digging or lifting implements |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62906596A | 1996-04-08 | 1996-04-08 | |
| US08/629,065 | 1996-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2201839A1 true CA2201839A1 (en) | 1997-10-08 |
| CA2201839C CA2201839C (en) | 2003-08-26 |
Family
ID=24521434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2201839 Expired - Fee Related CA2201839C (en) | 1996-04-08 | 1997-04-04 | Apparatus for mounting on a tractor or other vehicle and providing opposed movement to digging or lifting implements |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2201839C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158452A (en) * | 2021-11-17 | 2022-03-11 | 贵溪欧绿多肉植物有限公司 | Increase green no damage of planting survival rate and transplant transfer device |
-
1997
- 1997-04-04 CA CA 2201839 patent/CA2201839C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158452A (en) * | 2021-11-17 | 2022-03-11 | 贵溪欧绿多肉植物有限公司 | Increase green no damage of planting survival rate and transplant transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2201839C (en) | 2003-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |