GB201202553D0 - Shears with toothed engagement - Google Patents

Shears with toothed engagement

Info

Publication number
GB201202553D0
GB201202553D0 GB201202553A GB201202553A GB201202553D0 GB 201202553 D0 GB201202553 D0 GB 201202553D0 GB 201202553 A GB201202553 A GB 201202553A GB 201202553 A GB201202553 A GB 201202553A GB 201202553 D0 GB201202553 D0 GB 201202553D0
Authority
GB
United Kingdom
Prior art keywords
cutter
driving arm
shears
pivotally connected
toothed rack
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.)
Withdrawn
Application number
GB201202553A
Other versions
GB2499407A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ho Cheng Garden Tools Co Ltd
Original Assignee
Ho Cheng Garden Tools Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ho Cheng Garden Tools Co Ltd filed Critical Ho Cheng Garden Tools Co Ltd
Priority to GB1202553.2A priority Critical patent/GB2499407A/en
Publication of GB201202553D0 publication Critical patent/GB201202553D0/en
Publication of GB2499407A publication Critical patent/GB2499407A/en
Withdrawn legal-status Critical Current

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
    • A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
    • A01G3/0251—Loppers, i.e. branch cutters with two handles
    • 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
    • A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
    • A01G3/0255—Tree pruners, i.e. pruning shears carried at the end of a pole
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Shearing Machines (AREA)
  • Scissors And Nippers (AREA)

Abstract

A pair of shears include a first cutter 10, a second cutter 20 pivotally connected with the first cutter, a driving arm 30 pivotally connected with the first cutter and engaging the second cutter, and a limit plate 50 abutting the second cutter and the driving arm. The second cutter has a first toothed rack 24. The driving arm has a second toothed rack 33 meshing with the first toothed rack of the second cutter. The limit plate having a slot 52 which is connected to a through hole 25 on the second cutter by pivot set 60d. The second cutter is pivotally connected with the first cutter by pivot set 60a, and the driving arm is pivotally connected with the first cutter by pivot set 60b so that the second cutter and the driving arm are connected with the first cutter respectively to evenly distribute a shearing force applied on the shears.
GB1202553.2A 2012-02-15 2012-02-15 Shears with toothed engagement Withdrawn GB2499407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1202553.2A GB2499407A (en) 2012-02-15 2012-02-15 Shears with toothed engagement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1202553.2A GB2499407A (en) 2012-02-15 2012-02-15 Shears with toothed engagement

Publications (2)

Publication Number Publication Date
GB201202553D0 true GB201202553D0 (en) 2012-03-28
GB2499407A GB2499407A (en) 2013-08-21

Family

ID=45930104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1202553.2A Withdrawn GB2499407A (en) 2012-02-15 2012-02-15 Shears with toothed engagement

Country Status (1)

Country Link
GB (1) GB2499407A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM306765U (en) * 2006-09-06 2007-03-01 Wise Ct Prec Appliance Co Ltd Tree pruner
CN201630055U (en) * 2009-12-25 2010-11-17 杭州埃法花园设备有限公司 Dual-force high branch shears
GB2477948B (en) * 2010-02-19 2012-04-11 Ho Cheng Garden Tools Co Ltd Gardening shears having energy-saving function
GB2483663B (en) * 2010-09-15 2012-10-17 Ho Cheng Garden Tools Co Ltd Gardening shears whose reaction force is distributed evenly without producing a stress concentration
GB2478175B (en) * 2010-11-24 2012-08-01 Ho Cheng Garden Tools Co Ltd Pruning hook with toothed engagement
DE202012100097U1 (en) * 2012-01-11 2012-02-15 Ho Cheng Garden Tools Co., Ltd. Boundary arrangement for a pair of scissors with coupling via tooth engagement

Also Published As

Publication number Publication date
GB2499407A (en) 2013-08-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)