GB1353312A - Sharpener - Google Patents

Sharpener

Info

Publication number
GB1353312A
GB1353312A GB155873A GB155873A GB1353312A GB 1353312 A GB1353312 A GB 1353312A GB 155873 A GB155873 A GB 155873A GB 155873 A GB155873 A GB 155873A GB 1353312 A GB1353312 A GB 1353312A
Authority
GB
United Kingdom
Prior art keywords
blade
sharpening
teeth
stones
movable
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
Application number
GB155873A
Other languages
English (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.)
Black and Decker Corp
Original Assignee
Black and Decker Manufacturing Co
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 Black and Decker Manufacturing Co filed Critical Black and Decker Manufacturing Co
Publication of GB1353312A publication Critical patent/GB1353312A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • 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
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
    • A01G3/053—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
GB155873A 1972-02-23 1973-01-11 Sharpener Expired GB1353312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22856472A 1972-02-23 1972-02-23

Publications (1)

Publication Number Publication Date
GB1353312A true GB1353312A (en) 1974-05-15

Family

ID=22857684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB155873A Expired GB1353312A (en) 1972-02-23 1973-01-11 Sharpener

Country Status (6)

Country Link
US (1) US3768163A (enrdf_load_stackoverflow)
JP (1) JPS4894992A (enrdf_load_stackoverflow)
CA (1) CA947083A (enrdf_load_stackoverflow)
DE (1) DE2308506A1 (enrdf_load_stackoverflow)
FR (1) FR2173524A5 (enrdf_load_stackoverflow)
GB (1) GB1353312A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285169A (en) * 1979-03-19 1981-08-25 Franklin Reginald T Method of using vacuum lifted blade sharpener for rotary mowers
USD291272S (en) 1986-01-22 1987-08-11 Black & Decker, Inc. Housing for a rechargeable garden tool
US5093999A (en) * 1990-06-29 1992-03-10 Blount, Inc. Vegetation cutting tool and method of manufacture
US5138908A (en) * 1990-06-29 1992-08-18 Blount, Inc. Vegetation cutting tool and method of manufacture
USD353750S (en) 1992-12-01 1994-12-27 Makita Corporation Cordless grass shear
USD354891S (en) 1993-04-20 1995-01-31 Ryobi Motor Products Hedge trimmer
USD347774S (en) 1993-05-25 1994-06-14 Mcculloch Corporation Grass shears
USD364541S (en) 1995-01-31 1995-11-28 Ryobi Motor Products Hedge trimmer
USD391128S (en) 1995-07-11 1998-02-24 Black & Decker, Inc. Hand-held vegetation trimmer
JP3516228B2 (ja) * 1998-10-27 2004-04-05 伊東電機株式会社 刈払刃の刃研ぎ装置
US20150314461A1 (en) * 2014-05-02 2015-11-05 Raymond Industrial Ltd. Hybrid Shaving System
EP4275481B1 (en) * 2022-05-13 2024-08-21 Nanjing Chervon Industry Co., Ltd. Hedge trimmer
USD1049804S1 (en) * 2023-10-23 2024-11-05 Hangzhou Great Star Industrial Co., Ltd. Hedge trimmer
USD1050833S1 (en) * 2023-10-23 2024-11-12 Hangzhou Great Star Industrial Co., Ltd. Hedge trimmer
USD1050834S1 (en) * 2023-11-18 2024-11-12 Hangzhou Great Star Industrial Co., Ltd. Hedge trimmer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571555A (en) * 1924-08-27 1926-02-02 Jacob P Niesen Hone for sharpening clippers
US1742054A (en) * 1928-03-10 1929-12-31 Horace M Bennett Sharpening device for hair clippers
US1824531A (en) * 1929-05-04 1931-09-22 Horace M Bennett Clipper sharpener
US2337289A (en) * 1942-07-25 1943-12-21 George J Wisterman Sharpener for the blades of sheep shearing machines
US2895268A (en) * 1956-11-06 1959-07-21 Jr Werner Martinmaas Sharpener for mower sickle section

Also Published As

Publication number Publication date
DE2308506A1 (de) 1973-08-30
FR2173524A5 (enrdf_load_stackoverflow) 1973-10-05
CA947083A (en) 1974-05-14
US3768163A (en) 1973-10-30
JPS4894992A (enrdf_load_stackoverflow) 1973-12-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee