KR20090031909A - 전기면도기용의 안칼날 - Google Patents
전기면도기용의 안칼날 Download PDFInfo
- Publication number
- KR20090031909A KR20090031909A KR1020097001080A KR20097001080A KR20090031909A KR 20090031909 A KR20090031909 A KR 20090031909A KR 1020097001080 A KR1020097001080 A KR 1020097001080A KR 20097001080 A KR20097001080 A KR 20097001080A KR 20090031909 A KR20090031909 A KR 20090031909A
- Authority
- KR
- South Korea
- Prior art keywords
- blade
- beard
- edge
- cutting
- tip
- 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.)
- Ceased
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
Description
Claims (4)
- 베이스에 지지된 복수의 블레이드를 구비하며, 수염도입공을 갖는 바깥칼날에 대하여 평행으로 왕복구동됨에 의해, 바깥칼날과의 사이에서 수염을 절단하는 것이며,상기 복수의 블레이드는 서로 평행하게 배열되며,상기 한 쌍의 칼날끝엣지가 상기 각 블레이드의 상부의 양측에 대칭으로 설비되고,상기 칼날끝엣지는, 상기 블레이드의 상면과, 상기 상면에 대하여 경사진 경사면으로 규정되어 있으며,상기 칼날끝엣지의 첨단은 곡률반경 R(㎛)을 갖도록 둥글게 되어 있으며,상기 상면에 대한 경사면의 각도 α(도)로서, 상기 칼날끝엣지의 첨단의 곡률반경 R은,R ≤- 0.02·칼날끝각도 α+1.1(㎛)의 관계를 만족하도록 설정되어 있는 것을 특징으로 하는 전기면도기용의 안칼날.
- 제1항에 있어서,상기 블레이드의 하면측의 중앙에 리브가 하향(下向)으로 돌출하도록 형성되어 있으며,상기 리브의 상단으로부터 측방으로 상기 칼날끝엣지가 돌출하여 있으며,상기 블레이드의 상면 양측의 칼날끝엣지의 상기 리브로의 돌출량 P가 0.05mm이상인 것을 특징으로 하는 전기면도기용의 안칼날.
- 제1항에 있어서,상기 칼날끝엣지를 형성하는 경사면에, 경화층(硬化層)이 형성되어 있는 것을 특징으로 하는 전기면도기용의 안칼날.
- 제3항에 있어서,상기 칼날끝엣지를 형성하는 상기 블레이드의 상면에도 경화층이 형성되어 있는 것을 특징으로 하는 전기면도기용의 안칼날.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-199953 | 2006-07-21 | ||
JP2006199953A JP4775152B2 (ja) | 2006-07-21 | 2006-07-21 | 電気かみそり用の内刃及びその形状決定方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090031909A true KR20090031909A (ko) | 2009-03-30 |
Family
ID=38956764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097001080A Ceased KR20090031909A (ko) | 2006-07-21 | 2007-07-09 | 전기면도기용의 안칼날 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090307909A1 (ko) |
EP (1) | EP2047956B1 (ko) |
JP (1) | JP4775152B2 (ko) |
KR (1) | KR20090031909A (ko) |
CN (1) | CN101489736B (ko) |
RU (1) | RU2423226C2 (ko) |
WO (1) | WO2008010431A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101186271B1 (ko) | 2002-06-26 | 2012-09-27 | 애버리 데니슨 코포레이션 | 폴리프로필렌/올레핀 탄성체 혼합물을 포함하는 배향된필름 |
JP4862768B2 (ja) * | 2007-07-12 | 2012-01-25 | パナソニック電工株式会社 | 電気かみそり |
CN104602874B (zh) | 2012-12-13 | 2017-07-14 | 松下知识产权经营株式会社 | 电动剃刀 |
JP6436330B2 (ja) * | 2013-12-04 | 2018-12-12 | パナソニックIpマネジメント株式会社 | 電気かみそり |
US20150314461A1 (en) * | 2014-05-02 | 2015-11-05 | Raymond Industrial Ltd. | Hybrid Shaving System |
US9713877B2 (en) | 2014-11-12 | 2017-07-25 | Medline Industries, Inc. | Clipper head with drag reduction |
USD779123S1 (en) | 2014-11-12 | 2017-02-14 | Medline Industries, Inc. | Clipper head |
WO2018054664A1 (en) * | 2016-09-20 | 2018-03-29 | Koninklijke Philips N.V. | A cutting assembly for a hair cutting device |
EP3871847A1 (en) * | 2020-02-25 | 2021-09-01 | Koninklijke Philips N.V. | Razor comprising a hair-severing member having a plurality of sawing teeth |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5849175A (ja) * | 1981-09-19 | 1983-03-23 | 九州日立マクセル株式会社 | 往復動式電気かみそりの内刃の製造方法 |
JP3470339B2 (ja) | 1992-11-13 | 2003-11-25 | 松下電工株式会社 | 往復式電気かみそりの内刃 |
JPH08196752A (ja) * | 1995-01-25 | 1996-08-06 | Matsushita Electric Works Ltd | 刃 |
JPH0938349A (ja) * | 1995-05-19 | 1997-02-10 | Matsushita Electric Works Ltd | 電気かみそり用の刃組み合わせ体 |
JPH10328434A (ja) * | 1997-05-29 | 1998-12-15 | Tec Corp | 往復動式切断手工具 |
WO2003016000A1 (fr) * | 2001-08-10 | 2003-02-27 | Matsushita Electric Works, Ltd. | Unite a lames internes pour rasoir electrique |
US7022195B2 (en) | 2001-09-10 | 2006-04-04 | Matsushita Electric Works, Ltd. | Method of manufacturing inner blade for electric razor |
JP2005237787A (ja) | 2004-02-27 | 2005-09-08 | Izumi Products Co | 往復式電気かみそり、内刃および内刃製造方法 |
JP4817837B2 (ja) | 2004-12-24 | 2011-11-16 | 株式会社竹中工務店 | 未燃カーボンを高濃度で含有するフライアッシュ用の混和剤及びコンクリート |
-
2006
- 2006-07-21 JP JP2006199953A patent/JP4775152B2/ja active Active
-
2007
- 2007-07-09 US US12/374,484 patent/US20090307909A1/en not_active Abandoned
- 2007-07-09 WO PCT/JP2007/063648 patent/WO2008010431A1/ja active Application Filing
- 2007-07-09 RU RU2009102520/02A patent/RU2423226C2/ru not_active IP Right Cessation
- 2007-07-09 KR KR1020097001080A patent/KR20090031909A/ko not_active Ceased
- 2007-07-09 CN CN2007800276448A patent/CN101489736B/zh active Active
- 2007-07-09 EP EP07768372.0A patent/EP2047956B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
US20090307909A1 (en) | 2009-12-17 |
EP2047956A1 (en) | 2009-04-15 |
CN101489736B (zh) | 2012-02-08 |
RU2423226C2 (ru) | 2011-07-10 |
JP4775152B2 (ja) | 2011-09-21 |
EP2047956B1 (en) | 2016-08-31 |
RU2009102520A (ru) | 2010-08-27 |
EP2047956A4 (en) | 2011-06-29 |
JP2008023122A (ja) | 2008-02-07 |
WO2008010431A1 (fr) | 2008-01-24 |
CN101489736A (zh) | 2009-07-22 |
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Patent event date: 20090119 Patent event code: PA01051R01D Comment text: International Patent Application |
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Comment text: Notification of reason for refusal Patent event date: 20101129 Patent event code: PE09021S01D |
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Patent event date: 20110825 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20101129 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
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PJ0201 | Trial against decision of rejection |
Patent event date: 20110923 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20110825 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20111014 Appeal identifier: 2011101006815 Request date: 20110923 |
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J121 | Written withdrawal of request for trial | ||
PJ1201 | Withdrawal of trial |
Patent event code: PJ12011R01D Patent event date: 20111014 Comment text: Written Withdrawal of Request for Trial Appeal identifier: 2011101006815 Request date: 20110923 Appeal kind category: Appeal against decision to decline refusal Decision date: 20111014 |