FR2282791A2 - Secateurs with automatic two stage selection - has sprung hook providing different bearing for large and small openings - Google Patents
Secateurs with automatic two stage selection - has sprung hook providing different bearing for large and small openingsInfo
- Publication number
- FR2282791A2 FR2282791A2 FR7411842A FR7411842A FR2282791A2 FR 2282791 A2 FR2282791 A2 FR 2282791A2 FR 7411842 A FR7411842 A FR 7411842A FR 7411842 A FR7411842 A FR 7411842A FR 2282791 A2 FR2282791 A2 FR 2282791A2
- Authority
- FR
- France
- Prior art keywords
- secateurs
- automatic
- hand
- providing different
- small openings
- 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
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
- A01G3/02—Secateurs; Flower or fruit shears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/26—Hand shears; Scissors with intermediate links between the grips and the blades, e.g. for remote actuation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
- Crushing And Grinding (AREA)
Abstract
The device can be used with one hand and consists of two blades, one of which is a cutting blade, both ending in arms connected to one another in the form of a cross by a central pin which enables leverage to be obtained by pressure of the hand. It includes a 2-1 reduction effect. The amount of reduction is in terms of the degree to which the arms are opened, a spring hook moving to form a different pivot bearing for large arm separations. In order to obtain a large opening radius, the secateur arms bend outwards and away from each other at their ends. This also ensures that they are large enough to be held in the hollow of the hand when closed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7411842A FR2282791A2 (en) | 1973-11-27 | 1974-03-26 | Secateurs with automatic two stage selection - has sprung hook providing different bearing for large and small openings |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7343294A FR2252050A1 (en) | 1973-11-27 | 1973-11-27 | Secateurs with two blades which extend into handles - have extra hinge enabling large branches to be cut with little effort |
FR7411842A FR2282791A2 (en) | 1973-11-27 | 1974-03-26 | Secateurs with automatic two stage selection - has sprung hook providing different bearing for large and small openings |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2282791A2 true FR2282791A2 (en) | 1976-03-26 |
FR2282791B2 FR2282791B2 (en) | 1979-07-20 |
Family
ID=34082024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7411842A Granted FR2282791A2 (en) | 1973-11-27 | 1974-03-26 | Secateurs with automatic two stage selection - has sprung hook providing different bearing for large and small openings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2282791A2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1511708A (en) * | 1966-01-14 | 1968-02-02 | Pruning shears | |
FR1565365A (en) * | 1967-10-25 | 1969-05-02 |
-
1974
- 1974-03-26 FR FR7411842A patent/FR2282791A2/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1511708A (en) * | 1966-01-14 | 1968-02-02 | Pruning shears | |
FR1565365A (en) * | 1967-10-25 | 1969-05-02 |
Also Published As
Publication number | Publication date |
---|---|
FR2282791B2 (en) | 1979-07-20 |
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