EP2457703A1 - Couteau de cuisine - Google Patents

Couteau de cuisine Download PDF

Info

Publication number
EP2457703A1
EP2457703A1 EP11007942A EP11007942A EP2457703A1 EP 2457703 A1 EP2457703 A1 EP 2457703A1 EP 11007942 A EP11007942 A EP 11007942A EP 11007942 A EP11007942 A EP 11007942A EP 2457703 A1 EP2457703 A1 EP 2457703A1
Authority
EP
European Patent Office
Prior art keywords
blade
cutting
handle
cutting angle
chef
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.)
Withdrawn
Application number
EP11007942A
Other languages
German (de)
English (en)
Inventor
Joachim Dr. Droese
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.)
Zwilling JA Henckels AG
Original Assignee
Zwilling JA Henckels AG
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 Zwilling JA Henckels AG filed Critical Zwilling JA Henckels AG
Publication of EP2457703A1 publication Critical patent/EP2457703A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B9/00—Blades for hand knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B9/00—Blades for hand knives
    • B26B9/02—Blades for hand knives characterised by the shape of the cutting edge, e.g. wavy

Definitions

  • the invention relates to a chef's knife with blade blade and handle, wherein the cutting edge is ground on both sides to form the cutting burr and forms an acute cutting angle.
  • Chef's knives are not only used for cutting but also for chopping.
  • For an optimal dynamic cut (drawing cut) it is necessary that the cutting edge of the blade blade to form a cutting burr make as acute as possible a cutting angle.
  • a blade trigger with such an acute cutting angle is vulnerable to static cuts (chopping work) and thus easily leads to damage in the area of the cutting edge.
  • the object of the invention is to improve a chef's knife so that it is always optimally used in the various uses without being damaged.
  • This object is achieved in that the cutting angle of the handle near the area towards the blade tip is continuously smaller.
  • the difference between the largest and the smallest cutting angle is at least 8 degrees.
  • the cutting angle in the range close to the grip, the cutting angle may be 15 to 35 degrees, and in the range near the tip, the cutting angle may be 10 to 20 degrees.
  • the width of the wate over the length of the cutting edge is substantially equal. Also, at least in the area near the cutting edge, the blade should decrease in thickness (thickness) from the area near the handle to the blade tip.
  • the cutting blade has a blade blade 1, a goiter 2 located between the handle and the blade blade and a tang 3 molded on the crop, which is only partially shown and on which the grip shells are fastened on both sides.
  • the blade blade 1 has a cutting edge 4, which is sanded on both sides to form the cutting burr 5, in order to form a wedge 6 in each case on both blade blade sides.
  • the cutting edge 4 forms an acute cutting angle ⁇ , which decreases continuously from the region 7 near the handle to the region 8 near the blade tip.
  • the difference between the largest and the smallest cutting angle is at least eight degrees.
  • the cutting angle is preferably 15 to 35 degrees, and in the area 8 near the blade tip, the cutting angle is 10 to 20 degrees.
  • the continuous change of the cutting angle is performed such that the width of the wate 6 remains substantially the same length over the length of the cutting edge. This is also achieved by the blade blade 1 decreasing in thickness (thickness) from the region 7 near the handle to the blade tip, at least in the region near the cutting edge.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
EP11007942A 2010-11-24 2011-09-30 Couteau de cuisine Withdrawn EP2457703A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010052363A DE102010052363A1 (de) 2010-11-24 2010-11-24 Kochmesser

Publications (1)

Publication Number Publication Date
EP2457703A1 true EP2457703A1 (fr) 2012-05-30

Family

ID=44772658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11007942A Withdrawn EP2457703A1 (fr) 2010-11-24 2011-09-30 Couteau de cuisine

Country Status (4)

Country Link
US (1) US20120124844A1 (fr)
EP (1) EP2457703A1 (fr)
CN (1) CN102554945A (fr)
DE (1) DE102010052363A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010138753A1 (fr) * 2009-05-27 2010-12-02 Wki Holding Company Inc. Article de coutellerie ayant une ergonomie améliorée de saisie
US20160270301A1 (en) * 2015-03-19 2016-09-22 Estwing Manufacturing Company, Inc. Machete
USD796915S1 (en) * 2015-12-01 2017-09-12 Yunxing Liu Knife bolster
USD803011S1 (en) * 2015-12-01 2017-11-21 Yunxing Liu Knife handle and bolster
USD796914S1 (en) * 2015-12-01 2017-09-12 Yunxing Liu Knife handle and bolster
USD796913S1 (en) * 2015-12-01 2017-09-12 Yunxing Liu Knife handle and bolster
CN107107217B (zh) * 2016-02-15 2018-06-12 日锻汽门株式会社 切断装置及切断刀
WO2019180806A1 (fr) 2018-03-20 2019-09-26 日鍛バルブ株式会社 Soupape champignon d'échappement creuse
US20200061852A1 (en) * 2018-08-22 2020-02-27 Ianand Bissoondutt Safety chef knife
EP3882438A4 (fr) 2018-11-12 2021-11-24 Nittan Valve Co., Ltd. Procédé de fabrication d'une soupape champignon de moteur
CN115697584A (zh) 2020-03-30 2023-02-03 日锻株式会社 发动机的提升阀的制造方法
USD999029S1 (en) * 2021-08-10 2023-09-19 Brothers Brands, Inc. Knife blade
USD1016577S1 (en) * 2021-08-10 2024-03-05 Brothers Brands, Inc. Knife blade
USD998425S1 (en) * 2021-08-10 2023-09-12 Brothers Brands, Inc. Knife blade
USD1015824S1 (en) * 2021-08-10 2024-02-27 Brothers Brands, Inc. Knife blade
USD1007253S1 (en) * 2021-09-03 2023-12-12 Sharkninja Operating Llc Chef knife
GB2612367A (en) * 2021-11-01 2023-05-03 Alam Masood Methods for applying environmental forces to the total force acting upon the kitchen knife when it is moving forward
PL73319Y1 (pl) * 2022-11-22 2024-01-29 Selena Industrial Tech Spolka Z Ograniczona Odpowiedzialnoscia Narzędzie do obróbki utwardzonej piany poliuretanowej

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429405A (en) * 1939-08-15 1947-10-21 Clarence A Dringman Knife
DE3101988A1 (de) * 1981-01-22 1982-09-02 Württembergische Metallwarenfabrik AG, 7340 Geislingen Messer
DE102006009619A1 (de) * 2005-03-03 2006-09-07 Kyocera Corp. Keramisches Schneidmesser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1820234A (en) * 1928-09-29 1931-08-25 Lees Nora Elsa Cutlery and the like
DE8913469U1 (de) * 1989-11-10 1990-09-13 Fa. Paul Adrian, 5650 Solingen Messerklinge für Tafel- und Steakmesser
FR2835694B1 (fr) * 2002-02-08 2004-04-02 Deville Sa Secateur
US7322113B2 (en) * 2004-12-03 2008-01-29 Calphalon Corporation Cutlery implement and block

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429405A (en) * 1939-08-15 1947-10-21 Clarence A Dringman Knife
DE3101988A1 (de) * 1981-01-22 1982-09-02 Württembergische Metallwarenfabrik AG, 7340 Geislingen Messer
DE102006009619A1 (de) * 2005-03-03 2006-09-07 Kyocera Corp. Keramisches Schneidmesser

Also Published As

Publication number Publication date
US20120124844A1 (en) 2012-05-24
CN102554945A (zh) 2012-07-11
DE102010052363A1 (de) 2012-05-24

Similar Documents

Publication Publication Date Title
EP2457703A1 (fr) Couteau de cuisine
DE102007042660B4 (de) Handbetätigte Vorrichtung zum Schneiden von Lebensmitteln, insbesonder Obst und Gemüse
DE102009029608B4 (de) Werkzeugmesser
DE102016115206A1 (de) Hobel für Lebensmittel
DE102004028992A1 (de) Baumsäge
EP2061636B1 (fr) Hachoir avec garde forgée par compression
DE03290160T1 (de) Baumscheren
DE69901300T2 (de) Schneidgerät
DE19749561A1 (de) Band- oder Gattermesser
DE102007056124A1 (de) Kuttermesser und damit versehener Messerkopf
EP1510303B1 (fr) Couteau
DE102014105352A1 (de) Vorrichtung und Verfahren zum Schneiden eines gefrorenen, strangförmigen Lebensmittels in Scheiben
DE436653C (de) Messerblatt fuer Cutter
EP2674267A1 (fr) Agencement de lame de coupe en métal dur destiné à être serré dans un logement rond
AT515667B1 (de) Sägekette und Verfahren zur Herstellung eines Verbindungsgliedes für eine Sägekette
DE102009055612A1 (de) Schälmesser mit Sparschäler
EP1985369B1 (fr) Mesureur de machine de coupe pour la fabrication d'aliments
DE681159C (de) Messer fuer Fleischkutter
US179507A (en) Improvement in vegetable-cutters
DE202016104505U1 (de) Hobel für Lebensmittel
EP1512501A1 (fr) Lame de couteau
DE202009016000U1 (de) Messer mit integriertem Sparschäler
DE202015002917U1 (de) Messer
DE202023001730U1 (de) Zusatzgerät für Messer
DE202023105469U1 (de) Ein scharfes und durables Schneidemesser

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20121201