FI78006B - Roterande handkniv. - Google Patents

Roterande handkniv. Download PDF

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Publication number
FI78006B
FI78006B FI823511A FI823511A FI78006B FI 78006 B FI78006 B FI 78006B FI 823511 A FI823511 A FI 823511A FI 823511 A FI823511 A FI 823511A FI 78006 B FI78006 B FI 78006B
Authority
FI
Finland
Prior art keywords
blade
housing
plate
radial
plane
Prior art date
Application number
FI823511A
Other languages
English (en)
Finnish (fi)
Other versions
FI78006C (sv
FI823511L (fi
FI823511A0 (fi
Inventor
Louis A Bettcher
Original Assignee
Bettcher Industries
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 Bettcher Industries filed Critical Bettcher Industries
Publication of FI823511A0 publication Critical patent/FI823511A0/fi
Publication of FI823511L publication Critical patent/FI823511L/fi
Application granted granted Critical
Publication of FI78006B publication Critical patent/FI78006B/fi
Publication of FI78006C publication Critical patent/FI78006C/sv

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Processing Of Meat And Fish (AREA)
  • Details Of Cutting Devices (AREA)

Claims (6)

1. Handhällen kniv (20) för att skära kött och lik-nande, Innefattande ett handtag (24), ett ringliknande 5 bladhölje (30) vld handtagets ena ände vllket har en ring-formlg, radiell yta (88) och en bägformig vägg (90, 91) som skjuter ut axiellt frän den radiella ytan, ett kontinuer-ligt ringblad (34) uppburet samt styrt för rotation av höljet, med en axlell ände (43) placerad vld och styrd av 10 nämnda ringformiga yta (88), samt en del (105) av bladet (34) som skjuter ut frän ytan 1 den bägformlga väggens axlella riktning och som slutar 1 en clrkulär skärkant (44), en bladhällare (36) rörligt fäst vld handtaget och placerad för att grlpa en yttre yta (102) hos bladet, samt 15 anordnlngar (40, 80) för att flxera hällaren mot bladet, kännetecknad därav, att bladhällaren (36) är fäst för rörelse 1 ett tvärgäende plan tili nämnda axlella riktning, och att den bägformiga väggen (90) av höljet sträcker slg runt perlferin av den radiella ytan (88) ej 20 mer än 180 grader, att den lnbegrlper en utskjutande kant (93) riktad radiellt inät 1 höljet för att motverka axlell rörelse hos bladet relatlvt den radiella ytan, och är placerad pä ett avst&nd runt perlferin frän bladhällaren.
2. Kniv enligt patentkravet 1, känneteck-25 n a d därav, att den bägformiga väggen (90) av höljet lnbegrlper en del (92) 1 form av en stympad kon, som är radiellt inätriktad 1 bladhöljet (30).
3. Kniv enligt patentkravet 1, kännetecknad därav, att bladhällaren har en bägformad platta 30 (36) med en inre, avfasad kant (110) som har en kröknings- radie som är ungefärligen samma som för bladets yttre yta sä att kanten (110) kan ligga an mot bladet, utefter en längd som sträcker slg ej mer än 180 grader runt höljet, och som är svängbar, runt en axel som är vinkelrät mot den 35 radiella ytans pian, in 1 och ut ur kontakt med en yttre
FI823511A 1981-11-05 1982-10-14 Roterande handkniv FI78006C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/318,386 US4439924A (en) 1981-11-05 1981-11-05 Rotary hand knife
US31838681 1981-11-05

Publications (4)

Publication Number Publication Date
FI823511A0 FI823511A0 (fi) 1982-10-14
FI823511L FI823511L (fi) 1983-05-06
FI78006B true FI78006B (fi) 1989-02-28
FI78006C FI78006C (sv) 1989-06-12

Family

ID=23237963

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823511A FI78006C (sv) 1981-11-05 1982-10-14 Roterande handkniv

Country Status (12)

Country Link
US (2) US4439924A (sv)
EP (1) EP0079203B1 (sv)
JP (1) JPS58127687A (sv)
AR (1) AR229709A1 (sv)
AT (1) ATE34534T1 (sv)
AU (1) AU539551B2 (sv)
BR (1) BR8205977A (sv)
CA (1) CA1200088A (sv)
DE (1) DE3278534D1 (sv)
DK (1) DK455082A (sv)
FI (1) FI78006C (sv)
SU (1) SU1463118A3 (sv)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637140A (en) * 1981-12-14 1987-01-20 Bettcher Industries, Inc. Boning and trimming knife
US4516323A (en) * 1983-04-18 1985-05-14 Bettcher Industries, Inc. Rotary hand knife and parts therefor
US4575938A (en) * 1984-07-12 1986-03-18 Mccullough Timothy J Meat trimming knife
US4854046A (en) * 1987-10-07 1989-08-08 Bettcher Industries, Inc. Rotary hand trimming knife
US4858321A (en) * 1988-03-04 1989-08-22 Mccullough Timothy J Slotted depth gauge plate
DE3812336C1 (sv) * 1988-04-14 1989-08-24 Effem Gmbh, 2810 Verden, De
US5230154A (en) * 1990-09-28 1993-07-27 Bettcher Industries, Inc. Modular power-driven rotary knife, improved handle and method
US5522142A (en) 1994-06-30 1996-06-04 Bettcher Industries, Inc. Rotary knife and slicing gauge
US5664332A (en) * 1996-02-14 1997-09-09 Bettcher Industries, Inc. Hand knife with cover
US5761817A (en) * 1996-10-17 1998-06-09 Bettcher Industries, Inc. Rotary hand knife
AUPO592397A0 (en) * 1997-03-27 1997-04-24 Parke, Terrence James A rotary cutting device
US6769184B1 (en) * 1998-07-22 2004-08-03 Bettcher Industries, Inc. Low friction rotary knife
US6694649B2 (en) 2001-11-07 2004-02-24 Bettcher Industries, Inc. Motor driven knife including depth limiting device
US7722448B2 (en) * 2006-08-16 2010-05-25 Jarvis Products Corporation Dehider with governor and strengthened blade
ITMO20020320A1 (it) * 2002-11-06 2004-05-07 Lgr Equipment Di Graziano Roncaglia Utensile per coltelli rotanti.
US6857191B2 (en) 2002-11-07 2005-02-22 Bettcher Industries, Inc. Rotary knife having vacuum attachment
US7207114B2 (en) * 2004-08-19 2007-04-24 Bettcher Industries, Inc. Rotary knife with improved drive transmission
US20070283573A1 (en) * 2006-06-09 2007-12-13 Hantover, Inc. Rotary knife with blade bushing
DE102007012287A1 (de) * 2007-03-08 2008-09-11 Forschungs- und Entwicklungsgesellschaft für technische Produkte mbH & Co. KG Schneidemesser, insbesondere zum Schneiden von Lebensmitteln
US8448340B2 (en) * 2010-02-01 2013-05-28 Bettcher Industries, Inc. Large diameter notched blade and blade housing for power operated rotary knife
US8756819B2 (en) 2010-04-12 2014-06-24 Bettcher Industries, Inc. Power operated rotary knife with disposable blade support assembly
DE202010008081U1 (de) * 2010-07-15 2010-10-21 Freund Maschinenfabrik Gmbh & Co. Kg Messer-Schnellwechselsystem für Fleisch-Trimmer
US8745881B2 (en) * 2011-07-25 2014-06-10 Bettcher Industries, Inc. Power operated rotary knife
US8695222B2 (en) 2011-07-25 2014-04-15 Bettcher Industries, Inc. Power operated rotary knife
US8726524B2 (en) 2011-07-25 2014-05-20 Bettcher Industries, Inc. Power operated rotary knife
US8806761B2 (en) 2011-07-25 2014-08-19 Bettcher Industries, Inc. Power operated rotary knife
US8950076B2 (en) 2011-07-25 2015-02-10 Bettcher Industries, Inc. Power operated rotary knife
US8739416B2 (en) 2011-07-25 2014-06-03 Bettcher Industries, Inc. Power operated rotary knife
US8893391B2 (en) * 2011-10-27 2014-11-25 Hantover, Inc. Rotary knife with mechanism for controlling blade housing
US9592076B2 (en) * 2012-09-07 2017-03-14 Exsurco Medical, Inc. Power operated dermatome with rotary knife blade
US10022146B2 (en) 2015-05-29 2018-07-17 Exsurco Medical, Inc. Power operated rotary excision tool
USD907205S1 (en) 2012-09-07 2021-01-05 Exsurco Medical, Inc. Power operated rotary excision tool
US9186171B2 (en) 2012-09-07 2015-11-17 Exsurco Medical, Inc. Power operated debridement tool with disk knife blade
US10537356B2 (en) 2014-06-16 2020-01-21 Exsurco Medical, Inc. Power operated rotary excision tool
US10039567B2 (en) 2012-09-07 2018-08-07 Exsurco Medical, Inc. Power operated dermatome with shielded rotary knife blade
US9522473B2 (en) * 2013-03-14 2016-12-20 Bettcher Industries, Inc. Moveable lubrication assembly for power operated rotary knife
US9579810B2 (en) 2014-07-29 2017-02-28 Bettcher Industries, Inc. Power operated rotary knife with vacuum attachment assembly
US9452541B2 (en) 2014-07-29 2016-09-27 Bettcher Industries, Inc. Power operated rotary knife with vacuum attachment assembly
WO2016150984A1 (en) * 2015-03-24 2016-09-29 Teknologisk Institut Tool for removal of meat pieces such as tenderloin from a carcass
US10343296B2 (en) 2015-07-25 2019-07-09 Bettcher Industries, Inc. Power operated rotary knife with notched rotary knife blade and trim guide
US9833919B2 (en) 2015-10-02 2017-12-05 Bettcher Industries, Inc. Power operated rotary knife
WO2017156750A1 (zh) * 2016-03-17 2017-09-21 刘秋平 手持式环形切割刀
US10040211B2 (en) 2016-12-09 2018-08-07 Bettcher Industries, Inc. 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
US10124500B2 (en) 2016-12-09 2018-11-13 Bettcher Industries, Inc. Cam-actuated split blade housing for power operated rotary knife
US10569441B2 (en) * 2017-10-16 2020-02-25 Hantover, Inc. Rotary knife providing material removal via suction
WO2019104053A2 (en) * 2017-11-27 2019-05-31 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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25947A (en) * 1859-11-01 And henry still
USRE25947E (en) * 1965-12-14 Trimming and slicing device
US2827657A (en) * 1954-04-09 1958-03-25 Bettcher Industries Boning knife
US3269010A (en) * 1964-04-28 1966-08-30 Bettcher Industries Trimming, slicing and boning device
US3688403A (en) * 1970-10-21 1972-09-05 Bettcher Industries Knife
US3852882A (en) * 1974-01-28 1974-12-10 Bettcher Industries Air driven boning and trimming knives
US4142291A (en) * 1977-10-17 1979-03-06 Bettcher Industries, Inc. Trimming knife
US4175321A (en) * 1977-10-17 1979-11-27 Bettcher Industries, Inc. Trimming knife
US4166317A (en) * 1977-10-17 1979-09-04 Bettcher Industries, Inc. Trimming knife
US4178683A (en) * 1978-07-17 1979-12-18 Bettcher Industries, Inc. Knife with removable blade
US4170063A (en) * 1978-07-17 1979-10-09 Bettcher Industries, Inc. Knife with removable blade housing
US4198750A (en) * 1978-10-16 1980-04-22 Bettcher Industries, Inc. Ring blade knife having wear plate
US4236531A (en) * 1979-07-30 1980-12-02 Mccullough Timothy J Rotary blade holder
US4363170A (en) * 1980-11-03 1982-12-14 Mccullough Timothy J Blade holder for meat trimming knife

Also Published As

Publication number Publication date
SU1463118A3 (ru) 1989-02-28
EP0079203A2 (en) 1983-05-18
AU8892682A (en) 1983-08-04
FI78006C (sv) 1989-06-12
FI823511L (fi) 1983-05-06
JPS58127687A (ja) 1983-07-29
CA1200088A (en) 1986-02-04
EP0079203A3 (en) 1984-05-30
AU539551B2 (en) 1984-10-04
FI823511A0 (fi) 1982-10-14
JPS6210673B2 (sv) 1987-03-07
ATE34534T1 (de) 1988-06-15
BR8205977A (pt) 1983-09-13
AR229709A1 (es) 1983-10-31
DK455082A (da) 1983-05-06
DE3278534D1 (en) 1988-06-30
EP0079203B1 (en) 1988-05-25
US4492027A (en) 1985-01-08
US4439924A (en) 1984-04-03

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MM Patent lapsed
MM Patent lapsed

Owner name: BETTCHER INDUSTRIES, INC.