JP3759943B2 - ナイフ - Google Patents
ナイフ Download PDFInfo
- Publication number
- JP3759943B2 JP3759943B2 JP2004112440A JP2004112440A JP3759943B2 JP 3759943 B2 JP3759943 B2 JP 3759943B2 JP 2004112440 A JP2004112440 A JP 2004112440A JP 2004112440 A JP2004112440 A JP 2004112440A JP 3759943 B2 JP3759943 B2 JP 3759943B2
- Authority
- JP
- Japan
- Prior art keywords
- knife
- recesses
- cutting edge
- cutting
- viewed
- 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 - Lifetime
Links
- 235000008429 bread Nutrition 0.000 claims description 5
- 239000000463 material Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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
- B26B9/02—Blades for hand knives characterised by the shape of the cutting edge, e.g. wavy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Surgical Instruments (AREA)
- Food-Manufacturing Devices (AREA)
Description
Claims (10)
- セレーション(6)を備えると共に、中心面(4)の各側においてそれぞれ延在する2つのナイフ表面(3a,3b)を含む切断部(3)から構成され、前記セレーション(6)は、前記中心面(4)の両側において前記ナイフ表面(3a,3b)の一方及び他方に交互する仕方で形成された凹部(6a,6b)を含んでいる、特に家庭用ナイフであるナイフ(1)において、前記ナイフ表面(3a,3b)は、くさび角αを囲むと共に、前記中心面(4)に位置付けられた仮想頂点ライン3cにおいて重なり、前記凹部(6a,6b)は、一方のナイフ表面(3a,3b)から他方のナイフ表面(3b,3a)に向かって前記中心面(4)に至り同中心面(4)を越えていて、側面から見て前記ナイフ表面(3a,3b)上で上下に延びる切刃(5)を形成していることを特徴とするナイフ。
- 前記凹部(6a,6b)は丸みが付けられていることを特徴とする請求項1に記載のナイフ。
- 前記切刃(5)は側面から見て前記ナイフ表面(3a,3b)上で弧を描き延びていることを特徴とする請求項1又は2に記載のナイフ。
- 前記凹部(6a,6b)は、前記ナイフ表面(3a,3b)を側面から見て実質的に均一の深さの弧をもつ切刃(5)が得られるような程度まで、前記中心面(4)を越えて延びていることを特徴とする請求項3に記載のナイフ。
- 前記切刃(5)は上から見て左右に延びていることを特徴とする請求項1〜4のいずれか1項に記載のナイフ。
- 前記切刃(5)は上から見て実質的に弧を描いて延びていることを特徴とする請求項1〜5のいずれか1項に記載のナイフ。
- 前記ナイフ表面(3a,3b)に関連する前記凹部(6a,6b)は実質的に円弧上に位置付けられた境界線(8)を有していることを特徴とする請求項1〜6のいずれか1項に記載のナイフ。
- 異なるナイフ表面(3a,3b)上で隣接する仕方で配置された2つの凹部(6a,6b)は、該凹部(6a,6b)間で前記切刃(5)上に実質的に位置付けられた刃先(7)で終わっていることを特徴とする請求項1〜7のいずれか1項に記載のナイフ。
- 前記ナイフ表面(3a,3b)の双方にある前記凹部(6a,6b)は実質的に同じ寸法で且つ互いに対して実質的に同じ距離で配列されていることを特徴とする請求項1〜8のいずれか1項に記載のナイフ。
- パン切りナイフ(1)としての構成を有することを特徴とする請求項1〜9のいずれか1項に記載のナイフ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03019863A EP1510303B1 (de) | 2003-09-01 | 2003-09-01 | Messer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005074221A JP2005074221A (ja) | 2005-03-24 |
JP3759943B2 true JP3759943B2 (ja) | 2006-03-29 |
Family
ID=34089653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004112440A Expired - Lifetime JP3759943B2 (ja) | 2003-09-01 | 2004-04-06 | ナイフ |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1510303B1 (ja) |
JP (1) | JP3759943B2 (ja) |
AT (1) | ATE345906T1 (ja) |
DE (1) | DE50305760D1 (ja) |
ES (1) | ES2275984T3 (ja) |
RU (1) | RU2277468C2 (ja) |
SG (1) | SG121888A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017079939A (ja) * | 2015-10-26 | 2017-05-18 | 株式会社 富田刃物 | 刃物類 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2483674A (en) * | 2010-09-15 | 2012-03-21 | David Jennings | A knife for wiping a surface |
JP5924094B2 (ja) * | 2012-04-18 | 2016-05-25 | 新明和工業株式会社 | 刃物、その製造方法およびそれを製造するためのプラズマ装置 |
JP5914611B2 (ja) * | 2014-10-06 | 2016-05-11 | アーネスト株式会社 | 刃物 |
SI25693A (sl) * | 2018-08-24 | 2020-02-28 | PIĹ EK - VITLI KRPAN, d.o.o. | Rezalna glava za bager ali gozdarski stroj |
CN218195311U (zh) * | 2022-09-26 | 2023-01-03 | 武汉苏泊尔炊具有限公司 | 刀具 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE524324A (ja) * | ||||
GB247768A (en) * | 1925-03-27 | 1926-02-25 | Ernest North | Improvements relating to knives for cutting bread, or for other uses |
GB322398A (en) * | 1929-02-16 | 1929-12-05 | William Grant | Improvements in or relating to knife blades |
US1911974A (en) * | 1931-06-03 | 1933-05-30 | Remington Arms Co Inc | Method of producing serrated edges |
US2112271A (en) * | 1934-12-22 | 1938-03-29 | American Safety Razor Corp | Pile wire |
US2555735A (en) * | 1947-04-19 | 1951-06-05 | Estabrooks Norman Lewis | Knife having a serrated edge |
DE3244550A1 (de) * | 1981-12-12 | 1983-06-23 | Wilkinson Sword Ltd., High Wycombe, Buckinghamshire | Messer |
-
2003
- 2003-09-01 AT AT03019863T patent/ATE345906T1/de active
- 2003-09-01 DE DE50305760T patent/DE50305760D1/de not_active Expired - Lifetime
- 2003-09-01 EP EP03019863A patent/EP1510303B1/de not_active Expired - Lifetime
- 2003-09-01 ES ES03019863T patent/ES2275984T3/es not_active Expired - Lifetime
-
2004
- 2004-04-06 JP JP2004112440A patent/JP3759943B2/ja not_active Expired - Lifetime
- 2004-04-30 RU RU2004113297/02A patent/RU2277468C2/ru active
- 2004-05-28 SG SG200402995A patent/SG121888A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017079939A (ja) * | 2015-10-26 | 2017-05-18 | 株式会社 富田刃物 | 刃物類 |
Also Published As
Publication number | Publication date |
---|---|
ATE345906T1 (de) | 2006-12-15 |
ES2275984T3 (es) | 2007-06-16 |
JP2005074221A (ja) | 2005-03-24 |
EP1510303B1 (de) | 2006-11-22 |
RU2277468C2 (ru) | 2006-06-10 |
SG121888A1 (en) | 2006-05-26 |
DE50305760D1 (de) | 2007-01-04 |
RU2004113297A (ru) | 2005-10-27 |
EP1510303A1 (de) | 2005-03-02 |
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