NL7513632A - Hand held powered grass shears - has comb like teeth moved with shearing action by motor driven eccentric gear - Google Patents
Hand held powered grass shears - has comb like teeth moved with shearing action by motor driven eccentric gearInfo
- Publication number
- NL7513632A NL7513632A NL7513632A NL7513632A NL7513632A NL 7513632 A NL7513632 A NL 7513632A NL 7513632 A NL7513632 A NL 7513632A NL 7513632 A NL7513632 A NL 7513632A NL 7513632 A NL7513632 A NL 7513632A
- Authority
- NL
- Netherlands
- Prior art keywords
- cutting
- comb
- driven eccentric
- motor driven
- hand held
- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/06—Hand-held edge trimmers or shears for lawns
- A01G3/067—Motor-driven shears for lawns
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The attachment for the drive has a pair of planar cutting knives which have a specific number of cutting teeth for shearing material e.g. grass. The blades move back and forwards across each other repetitively. The adjacent and jointly operating cutting edges have their contact cutting point between the interacting edges of each pair of cutting edges. The blades move with a uniform velocity during each cutting stroke. The drive for the blades which both oscillate from side to side relative to the cutter housing, is by a gear driven eccentric which provides a long open period for the grass to enter the gap between and then a rapid cutting action. The motor may be powered from batteries in the handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7513632A NL7513632A (en) | 1975-11-21 | 1975-11-21 | Hand held powered grass shears - has comb like teeth moved with shearing action by motor driven eccentric gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7513632A NL7513632A (en) | 1975-11-21 | 1975-11-21 | Hand held powered grass shears - has comb like teeth moved with shearing action by motor driven eccentric gear |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7513632A true NL7513632A (en) | 1977-05-24 |
Family
ID=19824899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7513632A NL7513632A (en) | 1975-11-21 | 1975-11-21 | Hand held powered grass shears - has comb like teeth moved with shearing action by motor driven eccentric gear |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7513632A (en) |
-
1975
- 1975-11-21 NL NL7513632A patent/NL7513632A/en unknown
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