NL7614170A - Tree transplanting grab unit - has frame with rams actuating hinging plates and grips for trunk - Google Patents
Tree transplanting grab unit - has frame with rams actuating hinging plates and grips for trunkInfo
- Publication number
- NL7614170A NL7614170A NL7614170A NL7614170A NL7614170A NL 7614170 A NL7614170 A NL 7614170A NL 7614170 A NL7614170 A NL 7614170A NL 7614170 A NL7614170 A NL 7614170A NL 7614170 A NL7614170 A NL 7614170A
- Authority
- NL
- Netherlands
- Prior art keywords
- grips
- rams
- frame
- plates
- trunk
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
- A01G23/046—Transplanting devices using elements to be driven into the ground for making a container around the root ball
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Supports For Plants (AREA)
Abstract
The grab is for transplanting trees, shrubs and other plants complete with root lumps. It comprises a frame in two or more parts, on which a number of plates are mounted, hinging and detachable if necessary (34). Grips (16-19) in the frame engage with the tree trunk, and there are expanding rams (28, 29), mounted at the centre, and with their outer and extending ends (29) coupled to the plates. Extension of the rams causes the lower edges of the plates to swing inwards about pivot points (33). The grips can be formed by one or more sleeve-type clamping rings (17). When assembled, each plate can be coupled to a lever, hinging at one end on the pivot axis, and coupled at the other to the ram etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7614170A NL7614170A (en) | 1976-12-20 | 1976-12-20 | Tree transplanting grab unit - has frame with rams actuating hinging plates and grips for trunk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7614170A NL7614170A (en) | 1976-12-20 | 1976-12-20 | Tree transplanting grab unit - has frame with rams actuating hinging plates and grips for trunk |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7614170A true NL7614170A (en) | 1978-06-22 |
Family
ID=19827421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7614170A NL7614170A (en) | 1976-12-20 | 1976-12-20 | Tree transplanting grab unit - has frame with rams actuating hinging plates and grips for trunk |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7614170A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4756259A (en) * | 1986-07-28 | 1988-07-12 | Korenek Albert H | Method for transplanting large trees |
NL1038725C2 (en) * | 2011-04-04 | 2012-10-08 | Mulders | ADJUSTABLE CLOTHING ROOM MACHINE. |
CN111448964A (en) * | 2019-01-18 | 2020-07-28 | 孙珍 | Accurate hole entering device for transplanting and planting big trees |
-
1976
- 1976-12-20 NL NL7614170A patent/NL7614170A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4756259A (en) * | 1986-07-28 | 1988-07-12 | Korenek Albert H | Method for transplanting large trees |
NL1038725C2 (en) * | 2011-04-04 | 2012-10-08 | Mulders | ADJUSTABLE CLOTHING ROOM MACHINE. |
CN111448964A (en) * | 2019-01-18 | 2020-07-28 | 孙珍 | Accurate hole entering device for transplanting and planting big trees |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |