FI20185542A1 - Hand operated shearing tool - Google Patents
Hand operated shearing tool Download PDFInfo
- Publication number
- FI20185542A1 FI20185542A1 FI20185542A FI20185542A FI20185542A1 FI 20185542 A1 FI20185542 A1 FI 20185542A1 FI 20185542 A FI20185542 A FI 20185542A FI 20185542 A FI20185542 A FI 20185542A FI 20185542 A1 FI20185542 A1 FI 20185542A1
- Authority
- FI
- Finland
- Prior art keywords
- blade
- handle
- hole
- proximal end
- pin
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/28—Joints
- B26B13/285—Joints with means for applying pressure on the blades; with means for producing "drawing-cut" effect
-
- 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
- A01G3/021—Secateurs; Flower or fruit shears characterized by the arrangement of pivots
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)
Abstract
The disclosure relates to a hand operated shearing tool, comprising a first unit (1) comprising a first blade (11) and a first handle (12) fixed to the first blade (11) at a proximal end (111) of the first blade (11), the first blade (11) comprising a first cutting edge (112); and a second unit (2) comprising a second blade (21) and a second handle (22) connected to the second blade (21) at a proximal end (211) of the second blade (21), the second blade (21) comprising a second cutting edge (212), wherein the second unit (2) is connected rotatably to the first unit (1) by a pivot (3); the second handle (22) is connected to the second blade (21) by the pivot (3) so that rotational movement of the second handle (22) in relation to the second blade (21) is allowed; the second blade (21) comprises a first hole (213) arranged at the proximal end (211) of the second blade (21); the second handle (22) comprises a second hole (221); the second unit (2) comprises a pin (23) comprising a body (231) and a head (232) attached to an end of the body (231); the pin (23) is arranged in the first hole (213) and the second hole (221) so that the body (231) penetrates the first hole (213), a part of the body (231) is in the second hole (221) and the head (232) is between the first blade (11) and the second blade (21); the first hole (213) is arranged to allow tilting of the pin (23) in relation to the second blade (21); the second hole (221) is arranged to allow tilting of the pin (23) in relation to the second handle (22); the second handle (22) and the second blade (21) are arranged to exert a tilting force to the pin (23) due to a shearing force (F1) between the second handle (22) and the second blade (21); as a result of the tilting force, the head (232) is arranged to exert a separating force (F2) to the proximal end (111) of the first blade (11) and the proximal end (211) of the second blade (21) driving the proximal end (111) of the first blade (11) and the proximal end (211) of the second blade (21) away from each other; and as a result of the separating force (F2), the first blade (11) and the second blade (21) are arranged to exert a compressive force (F3) driving the first blade (11) and the second blade (21) towards each other at the opposite side of the pivot (3) for increasing the cutting capacity of the shearing tool.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185542A FI128058B (en) | 2018-06-15 | 2018-06-15 | Hand operated shearing tool |
PCT/FI2019/050443 WO2019239008A1 (en) | 2018-06-15 | 2019-06-07 | Hand operated shearing tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185542A FI128058B (en) | 2018-06-15 | 2018-06-15 | Hand operated shearing tool |
Publications (2)
Publication Number | Publication Date |
---|---|
FI128058B FI128058B (en) | 2019-08-30 |
FI20185542A1 true FI20185542A1 (en) | 2019-08-30 |
Family
ID=67734947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20185542A FI128058B (en) | 2018-06-15 | 2018-06-15 | Hand operated shearing tool |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI128058B (en) |
WO (1) | WO2019239008A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI128081B (en) * | 2018-07-27 | 2019-09-13 | Tmi Linden Instr | Hand operated shearing tool |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US805219A (en) * | 1904-11-19 | 1905-11-21 | Merrick A Mihills | Tension device for shears. |
US946918A (en) * | 1909-08-20 | 1910-01-18 | George H Isbell | Scissors or shears. |
GB1181783A (en) * | 1966-03-29 | 1970-02-18 | Wilkinson Sword Ltd | Improvements in or relating to Shears, Scissors and other Hand Tools |
DE4302921B4 (en) * | 1993-02-03 | 2004-10-28 | Ulrich Brabender | Scissors with set screw |
-
2018
- 2018-06-15 FI FI20185542A patent/FI128058B/en not_active IP Right Cessation
-
2019
- 2019-06-07 WO PCT/FI2019/050443 patent/WO2019239008A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FI128058B (en) | 2019-08-30 |
WO2019239008A1 (en) | 2019-12-19 |
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Legal Events
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