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GB1084841A - Improvements in or relating to a power operated knife - Google Patents

Improvements in or relating to a power operated knife

Info

Publication number
GB1084841A
GB1084841A GB997266A GB997266A GB1084841A GB 1084841 A GB1084841 A GB 1084841A GB 997266 A GB997266 A GB 997266A GB 997266 A GB997266 A GB 997266A GB 1084841 A GB1084841 A GB 1084841A
Authority
GB
United Kingdom
Prior art keywords
blades
blade
semicylindrical
blade carriers
driven
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
GB997266A
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.)
Scovill Inc
Original Assignee
Scovill Inc
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 Scovill Inc filed Critical Scovill Inc
Publication of GB1084841A publication Critical patent/GB1084841A/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
    • B26B7/00—Hand knives with reciprocating motor-driven blades
    • B26B7/005—Counter reciprocating blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/003—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws having a plurality of saw blades or saw blades having plural cutting zones
    • B23D49/006—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws having a plurality of saw blades or saw blades having plural cutting zones with contiguous, oppositely reciprocating saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
    • B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
    • B23D49/162—Pad sawing devices
    • B23D49/167—Pad sawing devices with means to adjust the guide plate or with means to adjust the plane in which the saw blade moves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
    • B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/687—By tool reciprocable along elongated edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Knives (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Harvester Elements (AREA)

Abstract

1,084,841. Power-driven slicing knives. SCOVILL MANUFACTURING CO. March 7, 1966 [June 25, 1965], No. 9972/66. Heading A4C. In a power-driven slicing knife, the blade or blades may be rotated relative to the housing to allow of cutting in different planes without rotating- the housing. In the embodiment described, the tangs 19 of a pair of reciprocated blades 14 pass: through an opening (18) in a rotatable turret 17 and are retained in a pair of externally semicylindrical blade carriers 40 by means of a flat pivoted lever 47 loaded by means of a spring 51 and engaging a projection 20 on the tang. The blades may be released only when in the vertical position. by depressing button 16. The blade carriers 40 are located for rotative movement between the semicylindrical forward ends of driver bars 32 the flat rearward ends 31 of which are reciprocally driven by cam means. The rotation of the blade carriers is limited to 90 degrees by bosses (41) moving in arcuate slots in the driver bars.
GB997266A 1965-06-25 1966-03-07 Improvements in or relating to a power operated knife Expired GB1084841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46695465 US3303563A (en) 1965-06-25 1965-06-25 Power operated knife with adjustable blades

Publications (1)

Publication Number Publication Date
GB1084841A true GB1084841A (en) 1967-09-27

Family

ID=23853717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB997266A Expired GB1084841A (en) 1965-06-25 1966-03-07 Improvements in or relating to a power operated knife

Country Status (10)

Country Link
US (2) US3303563A (en)
BE (1) BE676877A (en)
CH (1) CH449192A (en)
DE (1) DE1529269B1 (en)
DK (1) DK122437B (en)
ES (1) ES324661A1 (en)
FR (1) FR1461285A (en)
GB (1) GB1084841A (en)
NL (1) NL6607085A (en)
SE (1) SE305296B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367026A (en) * 1965-07-22 1968-02-06 Levine Sol Power operated knife with reciprocating slicing blade and electric motor located remotely of the blade
US3670364A (en) * 1970-05-21 1972-06-20 George M Bradley Electrical fish scaler
US3861039A (en) * 1973-12-03 1975-01-21 Earl S Truax Electric knife
US4107819A (en) * 1977-01-03 1978-08-22 Saizon Floyd S Hand-held, electrically operated fish scaler
FR2474825A1 (en) * 1980-02-06 1981-08-07 Raymond Bordet Butchers powered hand knife for boning meat - gives blade an angular pivotal oscillation as it is reciprocated longitudinally
US4631827A (en) * 1985-01-09 1986-12-30 Black & Decker, Inc. Electric knife drive mechanism
US4891884A (en) * 1987-07-21 1990-01-09 Philip Torbet Hand holdable automatic bladed appliance for slicing, peeling and the like
USD344429S (en) 1992-05-20 1994-02-22 Farberware Inc. Electric peeler
DE4428541C2 (en) * 1993-08-13 1995-10-05 Muzaffer Uemit Hand-held slicer for food, especially meat roasted on skewers
US6434836B1 (en) * 1999-11-05 2002-08-20 Hector Olivares Interchangeable blade cordless electric knife
USD449207S1 (en) 2001-02-27 2001-10-16 Conair Corporation Electric carving knife
US20050097759A1 (en) * 2003-10-03 2005-05-12 Hiroshi Igarashi Knife with movable handle
CA2580368A1 (en) * 2004-09-14 2006-03-23 Avello, Llc Powered utility knife
US20100199501A1 (en) * 2009-02-11 2010-08-12 Alltrade Tools Llc Power assisted utility knife
US9498832B2 (en) * 2013-11-18 2016-11-22 Richpower Industries Inc. Reciprocating saw blade assembly
US9101992B2 (en) * 2013-11-18 2015-08-11 Ningbo Gemay Industry Co., Inc Reciprocating saw blade assembly
WO2019152367A1 (en) 2018-01-31 2019-08-08 Milwaukee Electric Tool Corporation Reciprocating saw
CN117681323B (en) * 2024-02-01 2024-05-07 太谷县腾飞炭素有限公司 High-precision cutting machine for cathode carbon block production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US941967A (en) * 1908-02-08 1909-11-30 Betty Vogel Cutting-tool for appliqué-work.
US2506736A (en) * 1947-04-01 1950-05-09 Scintilla Ag Motor-driven hand tool
US2588477A (en) * 1947-11-13 1952-03-11 Martin L Briggs Power tool
US3234649A (en) * 1964-03-13 1966-02-15 Gen Slicing Machine Co Inc Twin-blade releasing means

Also Published As

Publication number Publication date
FR1461285A (en) 1966-12-10
NL6607085A (en) 1966-12-27
USB466954I5 (en) 1900-01-01
SE305296B (en) 1968-10-21
ES324661A1 (en) 1967-04-01
DK122437B (en) 1972-03-06
BE676877A (en) 1966-08-22
DE1529269B1 (en) 1970-06-04
US3303563A (en) 1967-02-14
CH449192A (en) 1967-12-31

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