GB2452547B - Gardening shear - Google Patents

Gardening shear

Info

Publication number
GB2452547B
GB2452547B GB0717477A GB0717477A GB2452547B GB 2452547 B GB2452547 B GB 2452547B GB 0717477 A GB0717477 A GB 0717477A GB 0717477 A GB0717477 A GB 0717477A GB 2452547 B GB2452547 B GB 2452547B
Authority
GB
United Kingdom
Prior art keywords
blade
retaining block
stationary
chain
cutting blade
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.)
Expired - Fee Related
Application number
GB0717477A
Other versions
GB0717477D0 (en
GB2452547A (en
Inventor
Thomas Lin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0717477A priority Critical patent/GB2452547B/en
Publication of GB0717477D0 publication Critical patent/GB0717477D0/en
Publication of GB2452547A publication Critical patent/GB2452547A/en
Application granted granted Critical
Publication of GB2452547B publication Critical patent/GB2452547B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Scissors And Nippers (AREA)

Abstract

The secateurs 10 include a chain 60 attached to a movable cutting blade 50. The chain is engaged by the toothed end 74 of a driving bar 70. A stationary cutting blade 30, with cutting surface 32, is mounted on a handle 20a. The stationary blade 30 has a sliding groove 34 and a retaining block 36. Blade 50 has a sliding groove 56 which receives retaining block 36, and a second retaining block 58 inserted into the first groove 34. The top of the driving arm 70 is pivoted 72 to the static blade 30. The movable cutting blade 50 is movable relative to the stationary blade 30 along the longitudinal axes of the sliding grooves 34, 56. The garden shears preferably include an anvil 40, and are used to lob branches.
GB0717477A 2007-09-10 2007-09-10 Gardening shear Expired - Fee Related GB2452547B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0717477A GB2452547B (en) 2007-09-10 2007-09-10 Gardening shear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0717477A GB2452547B (en) 2007-09-10 2007-09-10 Gardening shear

Publications (3)

Publication Number Publication Date
GB0717477D0 GB0717477D0 (en) 2007-10-24
GB2452547A GB2452547A (en) 2009-03-11
GB2452547B true GB2452547B (en) 2009-12-23

Family

ID=38658757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0717477A Expired - Fee Related GB2452547B (en) 2007-09-10 2007-09-10 Gardening shear

Country Status (1)

Country Link
GB (1) GB2452547B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107864822B (en) * 2016-09-28 2023-05-02 中国热带农业科学院橡胶研究所 Electric rubber tapping machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302665A (en) * 1995-06-28 1997-01-29 Huang Shoei Shin Garden shears
DE202006018714U1 (en) * 2006-12-08 2007-02-15 Chen, Chang-Ying, Ta Li Positioning system for pruners comprises two levers connected by pivot, first lever being connected to jaws, while second is connected to operating chain, spring-loaded slide on first lever engaging with fork on second, positioning jaws

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302665A (en) * 1995-06-28 1997-01-29 Huang Shoei Shin Garden shears
DE202006018714U1 (en) * 2006-12-08 2007-02-15 Chen, Chang-Ying, Ta Li Positioning system for pruners comprises two levers connected by pivot, first lever being connected to jaws, while second is connected to operating chain, spring-loaded slide on first lever engaging with fork on second, positioning jaws

Also Published As

Publication number Publication date
GB0717477D0 (en) 2007-10-24
GB2452547A (en) 2009-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110910