NL7806886A - Rubbish removal machine from under trees - has bladed rotors supported from ground on rotary shoes - Google Patents
Rubbish removal machine from under trees - has bladed rotors supported from ground on rotary shoesInfo
- Publication number
- NL7806886A NL7806886A NL7806886A NL7806886A NL7806886A NL 7806886 A NL7806886 A NL 7806886A NL 7806886 A NL7806886 A NL 7806886A NL 7806886 A NL7806886 A NL 7806886A NL 7806886 A NL7806886 A NL 7806886A
- Authority
- NL
- Netherlands
- Prior art keywords
- ground
- removal machine
- rubbish
- shoe
- frame
- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/02—Cultivation of hops or vines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D51/00—Apparatus for gathering together crops spread on the soil, e.g. apples, beets, nuts, potatoes, cotton, cane sugar
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Working Implements (AREA)
Abstract
The machine removes rubbish from under trees, particularly twigs, and has two or more contra-rotating rotors on vertical axes in a frame and equipped with elastic blades to handle the rubbish. The rotors travel over the ground and are equipped with a drive mechanism. Each rotor (16) has a rotary shoe (24) on its shaft, by which it slides over the ground, and a rotary drive to the shoe can be provided, typically from that to the rotor. The shoe can be dish-shaped, with its convex side against the ground, and closed at the top. The frame can have tow arms with rotors on the ends, slewing on the frame and lockable in various positions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE183433A BE861830A (en) | 1976-12-16 | 1977-12-14 | CRYSTALLINE FERRO-SILICATES, METHODS FOR PREPARING THEM AND THEIR APPLICATIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7806886A true NL7806886A (en) | 1979-06-18 |
Family
ID=3843069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7806886A NL7806886A (en) | 1977-12-14 | 1978-06-27 | Rubbish removal machine from under trees - has bladed rotors supported from ground on rotary shoes |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7806886A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494549A1 (en) * | 1980-11-24 | 1982-05-28 | Pellenc & Motte | GIRO-RAKER FOR THE RATISSAGE OF VEGETATION RESIDUES SUCH AS VINE HARVESTS AND PRUNED WOOD |
EP0387794A1 (en) * | 1989-03-13 | 1990-09-19 | Karl Kässbohrer Fahrzeugwerke GmbH | Self-propelled utility vehicle for cleaning beaches |
-
1978
- 1978-06-27 NL NL7806886A patent/NL7806886A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494549A1 (en) * | 1980-11-24 | 1982-05-28 | Pellenc & Motte | GIRO-RAKER FOR THE RATISSAGE OF VEGETATION RESIDUES SUCH AS VINE HARVESTS AND PRUNED WOOD |
EP0387794A1 (en) * | 1989-03-13 | 1990-09-19 | Karl Kässbohrer Fahrzeugwerke GmbH | Self-propelled utility vehicle for cleaning beaches |
WO1990010754A1 (en) * | 1989-03-13 | 1990-09-20 | Karl Kässbohrer Fahrzeugwerke Gmbh | Self-propelled utility vehicle for cleaning beaches |
US5197211A (en) * | 1989-03-13 | 1993-03-30 | Karl Kassbohrer Fahrzeugwerke Gmbh | Vehicle for beach cleaning |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |