GB1164742A - Improvements in or relating to a Blade Sharpener and a Hand Manipulated Knife employing the same - Google Patents

Improvements in or relating to a Blade Sharpener and a Hand Manipulated Knife employing the same

Info

Publication number
GB1164742A
GB1164742A GB597/67A GB59767A GB1164742A GB 1164742 A GB1164742 A GB 1164742A GB 597/67 A GB597/67 A GB 597/67A GB 59767 A GB59767 A GB 59767A GB 1164742 A GB1164742 A GB 1164742A
Authority
GB
United Kingdom
Prior art keywords
blade
handle
relating
same
jan
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
GB597/67A
Inventor
Louis Andrew Bettcher
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
Publication of GB1164742A publication Critical patent/GB1164742A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B25/00—Hand cutting tools involving disc blades, e.g. motor-driven
    • B26B25/002—Motor-driven knives with a rotating annular blade
    • 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
    • B24B3/368—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades installed as an accessory on another machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Knives (AREA)

Abstract

1,164,742. Cutting-appliances. L. A. BETTCHER. 4 Jan., 1967 [10 Jan., 1966], No. 597/67. Heading B4B. [Also in Division B3] An annular blade 13 has one end turned inwardly to form a cutting edge 15. A peripheral groove 19 in the outside surface of the blade is engaged by an inwardly extending flange 18 on a ring member 16 which is split so that it can be opened out to engage the flange with the groove. The member 16 is attached, by screws 21, 22 passing through lugs 23 formed on the member 16 at each side of the split, to the base 20 of a hollow handle 11. The base 14 of the blade 13 has axially projecting 'gear teeth 24 meshing with a drive gear 25 on a shaft 26 located within the handle 11 and driven, through a flexible shaft, by a motor. Lubricating means may be provided. In use the portion of the blade remote from the handle is pressed against the work and the knife drawn along the work to sever a strip or slice which passes through the blade and its support. Means 31 are provided for sharpening the blade.
GB597/67A 1966-01-10 1967-01-04 Improvements in or relating to a Blade Sharpener and a Hand Manipulated Knife employing the same Expired GB1164742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US519677A US3349485A (en) 1966-01-10 1966-01-10 Rotary knife with sharpener

Publications (1)

Publication Number Publication Date
GB1164742A true GB1164742A (en) 1969-09-17

Family

ID=24069316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB597/67A Expired GB1164742A (en) 1966-01-10 1967-01-04 Improvements in or relating to a Blade Sharpener and a Hand Manipulated Knife employing the same

Country Status (5)

Country Link
US (1) US3349485A (en)
CH (1) CH482514A (en)
DE (1) DE1553653B2 (en)
GB (1) GB1164742A (en)
NL (1) NL6700217A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672776A (en) * 1983-10-11 1987-06-16 Mccullough Timothy J Circular blade sharpening device
US5099721A (en) * 1990-09-28 1992-03-31 Bettcher Industries, Inc. Steeling apparatus for annular rotary knife blades
US5499943A (en) * 1994-11-25 1996-03-19 Terris; Alta F. Rotary cutter blade sharpener
US6751872B1 (en) * 1999-10-06 2004-06-22 Bettcher Industries, Inc. Power operated rotary knife
EP1527853B1 (en) * 1999-10-06 2007-01-24 Bettcher Industries, Inc. Power operated rotary knife
EP1218151B1 (en) * 1999-10-06 2005-02-09 Bettcher Industries, Inc. Power operated rotary knife
US6942566B2 (en) 2001-09-28 2005-09-13 Igt Gaming device having an improved offer/acceptance bonus scheme
US6634257B2 (en) * 2002-01-15 2003-10-21 John W. Long Sharpening method and apparatus for rotary knives
US7708627B2 (en) * 2005-08-11 2010-05-04 Multimedia Games, Inc. Method, apparatus, and program product for presenting gaming results through a player decision field
US7238096B2 (en) * 2005-09-06 2007-07-03 Afab Innovations, Inc. Orbital rotary blade sharpener
US8726524B2 (en) * 2011-07-25 2014-05-20 Bettcher Industries, Inc. Power operated rotary knife
US9833919B2 (en) 2015-10-02 2017-12-05 Bettcher Industries, Inc. Power operated rotary knife
US10040211B2 (en) 2016-12-09 2018-08-07 Bettcher Industries, Inc. Power operated rotary knife
US10124500B2 (en) 2016-12-09 2018-11-13 Bettcher Industries, Inc. Cam-actuated split blade housing for power operated rotary knife
US10471614B2 (en) * 2016-12-09 2019-11-12 Bettcher Industries, Inc. Cam-actuated split blade housing for power operated rotary knife
USD973115S1 (en) 2018-01-26 2022-12-20 Bettcher Industries, Inc. Annular blade
USD912489S1 (en) 2019-06-13 2021-03-09 Bettcher Industries, Inc. Housing for a power operated rotary knife
US11077571B2 (en) 2019-10-02 2021-08-03 Bettcher Industries, Inc. Split blade housing with expansion sleeve assembly for power operated rotary knife

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1051646A (en) * 1912-09-16 1913-01-28 Us Slicing Machine Co Sharpening device for knives of meat-slicing machines.
GB284336A (en) * 1927-01-28 1928-06-07 Berkel Patent Nv Improvements in grinding apparatus for sharpening the knives of slicing machines
US2701911A (en) * 1952-11-20 1955-02-15 Maescher Albert Hand fabric cutting apparatus
US2694887A (en) * 1953-06-18 1954-11-23 Gen Slicing Machine Co Inc Deburring device for blades of slicing and cutting machines
US3024532A (en) * 1960-06-24 1962-03-13 Louis A Bettcher Trimming and slicing device

Also Published As

Publication number Publication date
DE1553653B2 (en) 1977-02-24
DE1553653A1 (en) 1972-03-16
CH482514A (en) 1969-12-15
NL6700217A (en) 1967-07-11
US3349485A (en) 1967-10-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired