JP2009512487A - カミソリの刃を製造する方法 - Google Patents
カミソリの刃を製造する方法 Download PDFInfo
- Publication number
- JP2009512487A JP2009512487A JP2008536197A JP2008536197A JP2009512487A JP 2009512487 A JP2009512487 A JP 2009512487A JP 2008536197 A JP2008536197 A JP 2008536197A JP 2008536197 A JP2008536197 A JP 2008536197A JP 2009512487 A JP2009512487 A JP 2009512487A
- Authority
- JP
- Japan
- Prior art keywords
- strip material
- blade edge
- blade
- edge region
- longitudinally extending
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 102
- 238000000034 method Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 description 12
- 238000009499 grossing Methods 0.000 description 11
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 10
- 239000002243 precursor Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- -1 for example Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000926 separation method Methods 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
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/54—Razor-blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Dry Shavers And Clippers (AREA)
- Punching Or Piercing (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Seasonings (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Forging (AREA)
Abstract
Description
Claims (10)
- ブレード縁部に変換される縦伸張ブレード縁部領域を持つストリップ材料から、カミソリの刃を製造する方法であって、
(a)縦伸張ブレード縁部領域に隣接するストリップ材料の厚みより薄い厚みの部分を提供するために、縦伸張ブレード縁部領域の一部分をプレスすることと、
(b)工程(a)から、ストリップ材料を、ブレード縁部を含むカミソリの刃に変換することと、
を備えた製造する方法。 - 工程(a)は、傾斜のついた上面と傾斜のついた下面を縦伸張ブレード縁部領域に提供する、請求項1に記載の方法。
- 工程(a)は、ほぼ直線の傾斜のついた上面とほぼ直線の傾斜のついた下面を縦伸張ブレード縁部領域に提供する、請求項1に記載の方法。
- 工程(a)は、ほぼ凹状の傾斜のついた上面とほぼ凹状の傾斜のついた下面を縦伸張ブレード縁部領域に提供する、請求項1に記載の方法。
- 工程(a)は、ほぼ凸状の傾斜のついた上面とほぼ凸状の傾斜のついた下面を縦伸張ブレード縁部領域に提供する、請求項1に記載の方法。
- 縦伸張ブレード縁部領域は、ストリップ材料上でほぼ中央に位置し、
ストリップ材料は上面と下面を持ち、
工程(a)は、上面上で隣接する傾斜のついた面と下面上で隣接する傾斜のついた面を縦伸張ブレード縁部領域に提供する、請求項1に記載の方法。 - 縦伸張ブレード縁部領域は、ストリップ材料の側面末端部に位置する、請求項1に記載の方法。
- ストリップ材料の第2の縦伸張ストリップ材料の部分から、ストリップ材料の第1の縦伸張ストリップ材料の部分をオフセットすること、をさらに備えた請求項1に記載の方法。
- ブレード縁部に変換される縦伸張ブレード縁部領域を持つストリップ材料から、カミソリの刃を製造する方法であって、
(a)傾斜した面を与えるために縦伸張ブレード縁部領域面が少なくとも1のローラーと接することと、
(b)工程(a)から、ストリップ材料を、ブレード縁部を含むカミソリの刃に変換することと、
を備えた製造する方法。 - カミソリの刃のブレード縁部となり、隣接するストリップ材料の厚みより薄い厚みを持つ、縦伸張ブレード縁部領域を含むストリップ材料を、ブレード縁部を含むカミソリの刃に変換することを備えた、カミソリの刃を製造する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/259,528 US8061237B2 (en) | 2005-10-26 | 2005-10-26 | Manufacturing razor blades |
US11/259,528 | 2005-10-26 | ||
PCT/IB2006/053892 WO2007049216A1 (en) | 2005-10-26 | 2006-10-23 | Method for manufacturing razor blades |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009512487A true JP2009512487A (ja) | 2009-03-26 |
JP5191897B2 JP5191897B2 (ja) | 2013-05-08 |
Family
ID=37771067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008536197A Expired - Fee Related JP5191897B2 (ja) | 2005-10-26 | 2006-10-23 | カミソリの刃を製造する方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8061237B2 (ja) |
EP (1) | EP1940568B1 (ja) |
JP (1) | JP5191897B2 (ja) |
KR (1) | KR101033727B1 (ja) |
CN (1) | CN101296764B (ja) |
AT (1) | ATE476268T1 (ja) |
BR (1) | BRPI0617895A2 (ja) |
CA (1) | CA2626871A1 (ja) |
DE (1) | DE602006015987D1 (ja) |
PL (1) | PL1940568T3 (ja) |
RU (1) | RU2383406C2 (ja) |
WO (1) | WO2007049216A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7578217B2 (en) * | 2005-10-26 | 2009-08-25 | The Gillette Company | Manufacturing razor blades |
US7823272B2 (en) * | 2006-11-14 | 2010-11-02 | The Gillette Company | Systems for producing assemblies |
PL2203282T3 (pl) * | 2007-10-29 | 2012-04-30 | Eveready Battery Inc | Sposób wytwarzania nożyków do golenia |
KR101055684B1 (ko) * | 2009-02-11 | 2011-08-09 | 주식회사 도루코 | 일체형 면도날 및 이를 이용한 면도기 카트리지 |
US8635755B2 (en) * | 2010-04-13 | 2014-01-28 | Daetwyler Swisstec Ag | Method for producing doctor blades |
EP2707180B1 (en) * | 2011-05-13 | 2016-12-14 | Edgewell Personal Care Brands, LLC | Razor blade supports |
US11285631B2 (en) | 2015-03-02 | 2022-03-29 | Mound Laser & Photonics Center, Inc. | Chemically sharpening blades |
US11020108B2 (en) | 2015-03-02 | 2021-06-01 | Mound Laser & Photonics Center, Inc. | Needle with rounded edge |
US9844888B2 (en) | 2015-03-02 | 2017-12-19 | Hutchinson Technology Incorporated | Chemically sharpening blades |
US20190047030A1 (en) * | 2016-02-23 | 2019-02-14 | Koninklijke Philips N.V. | Method of folding metal blank made of high-strenght material without cracks |
CN108856296A (zh) * | 2018-06-20 | 2018-11-23 | 陈明友 | 刀坯轧制工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1033003A (ja) * | 1962-05-21 | 1966-06-15 | Compagnie Des Ateliers Et Forges De La Loire St Chamond-Firminy-St Etienne-Jacob Holtzer | |
JPH01154801A (ja) * | 1987-12-09 | 1989-06-16 | Feather Kogyo Kk | 替刃用材の圧延成形方法 |
JP2004510462A (ja) * | 2000-07-18 | 2004-04-08 | ザ ジレット カンパニー | かみそり刃およびその製造方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1370381A (en) * | 1914-03-16 | 1921-03-01 | John P Tarbox | Machine for forming razor-blades |
US1734554A (en) * | 1928-01-28 | 1929-11-05 | American Safety Razor Corp | Method of making narrow-gauge razor blades |
US2053375A (en) * | 1933-06-03 | 1936-09-08 | American Fork & Hoe Co | Bar making process |
US2226948A (en) * | 1936-01-11 | 1940-12-31 | Simons Abraham | Method of rolling |
US2275517A (en) * | 1941-07-01 | 1942-03-10 | Harold C Fay | Safety razor |
GB548647A (en) | 1941-11-10 | 1942-10-19 | George Theophilus Money | Improvements in and relating to safety razor blades |
US2593307A (en) * | 1949-04-18 | 1952-04-15 | Jacobsen Edwin | Safety razor |
US3279283A (en) * | 1965-03-22 | 1966-10-18 | Burnie J Craig | Method of making razor blades |
GB1163222A (en) | 1967-06-19 | 1969-09-04 | Gillette Industries Ltd | Improvements relating to Safety Razors |
US3847683A (en) * | 1971-11-01 | 1974-11-12 | Gillette Co | Processes for producing novel steels |
JPS5296477A (en) * | 1976-02-09 | 1977-08-13 | Teizou Maeda | Slitting method and device therefor |
US4370910A (en) * | 1980-12-30 | 1983-02-01 | Nippon Steel Corporation | Method and apparatus for cutting metal pieces into narrower widths |
US4608782A (en) * | 1985-05-17 | 1986-09-02 | The Gillette Company | Method and apparatus for sharpening razor blades |
US5458025A (en) * | 1994-03-17 | 1995-10-17 | The Gillette Company | Razor blade manufacture |
CA2185118A1 (en) * | 1994-03-17 | 1995-09-21 | Nicolae Neamtu | Razor blade manufacture |
US5600804A (en) * | 1995-03-23 | 1997-02-04 | Canon Kabushiki Kaisha | Shared RAM access arrangement |
US5701788A (en) * | 1995-11-15 | 1997-12-30 | The Gillette Company | Razor blade manufacture |
US5661907A (en) * | 1996-04-10 | 1997-09-02 | The Gillette Company | Razor blade assembly |
GB9616402D0 (en) | 1996-08-05 | 1996-09-25 | Gillette Co | Safety razors |
JP3534033B2 (ja) * | 2000-02-29 | 2004-06-07 | 日産自動車株式会社 | 積層式金属ベルト用リングとその製造方法 |
US7117925B2 (en) * | 2000-09-29 | 2006-10-10 | Nucor Corporation | Production of thin steel strip |
DE10143680C1 (de) * | 2001-08-30 | 2003-05-08 | Leibniz Inst Fuer Festkoerper | Verfahren zur Herstellung von Metallbändern mit hochgradiger Würfeltextur |
US8607667B2 (en) * | 2005-10-26 | 2013-12-17 | The Gillette Company | Manufacturing razor blades |
US7578217B2 (en) * | 2005-10-26 | 2009-08-25 | The Gillette Company | Manufacturing razor blades |
-
2005
- 2005-10-26 US US11/259,528 patent/US8061237B2/en active Active
-
2006
- 2006-10-23 RU RU2008110404/02A patent/RU2383406C2/ru active
- 2006-10-23 EP EP06809670A patent/EP1940568B1/en active Active
- 2006-10-23 PL PL06809670T patent/PL1940568T3/pl unknown
- 2006-10-23 CA CA002626871A patent/CA2626871A1/en not_active Abandoned
- 2006-10-23 CN CN2006800400277A patent/CN101296764B/zh active Active
- 2006-10-23 AT AT06809670T patent/ATE476268T1/de not_active IP Right Cessation
- 2006-10-23 KR KR1020087009824A patent/KR101033727B1/ko not_active IP Right Cessation
- 2006-10-23 DE DE602006015987T patent/DE602006015987D1/de active Active
- 2006-10-23 BR BRPI0617895-2A patent/BRPI0617895A2/pt not_active IP Right Cessation
- 2006-10-23 WO PCT/IB2006/053892 patent/WO2007049216A1/en active Application Filing
- 2006-10-23 JP JP2008536197A patent/JP5191897B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1033003A (ja) * | 1962-05-21 | 1966-06-15 | Compagnie Des Ateliers Et Forges De La Loire St Chamond-Firminy-St Etienne-Jacob Holtzer | |
JPH01154801A (ja) * | 1987-12-09 | 1989-06-16 | Feather Kogyo Kk | 替刃用材の圧延成形方法 |
JP2004510462A (ja) * | 2000-07-18 | 2004-04-08 | ザ ジレット カンパニー | かみそり刃およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1940568A1 (en) | 2008-07-09 |
PL1940568T3 (pl) | 2011-01-31 |
RU2008110404A (ru) | 2009-12-10 |
JP5191897B2 (ja) | 2013-05-08 |
CN101296764A (zh) | 2008-10-29 |
DE602006015987D1 (de) | 2010-09-16 |
US8061237B2 (en) | 2011-11-22 |
CN101296764B (zh) | 2013-03-27 |
EP1940568B1 (en) | 2010-08-04 |
BRPI0617895A2 (pt) | 2011-08-09 |
KR101033727B1 (ko) | 2011-05-09 |
CA2626871A1 (en) | 2007-05-03 |
KR20080056740A (ko) | 2008-06-23 |
US20070163390A1 (en) | 2007-07-19 |
RU2383406C2 (ru) | 2010-03-10 |
WO2007049216A1 (en) | 2007-05-03 |
ATE476268T1 (de) | 2010-08-15 |
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