JPS5481955A - Method of producing inner blade of electric razor - Google Patents
Method of producing inner blade of electric razorInfo
- Publication number
- JPS5481955A JPS5481955A JP15152377A JP15152377A JPS5481955A JP S5481955 A JPS5481955 A JP S5481955A JP 15152377 A JP15152377 A JP 15152377A JP 15152377 A JP15152377 A JP 15152377A JP S5481955 A JPS5481955 A JP S5481955A
- Authority
- JP
- Japan
- Prior art keywords
- inner blade
- film
- edge
- recess
- embedded
- 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
Landscapes
- Dry Shavers And Clippers (AREA)
Abstract
PURPOSE: To accomplish massproduction of inner blades adapted to check the attachment of beard and skin dust with ease.
CONSTITUTION: Recesses 7 are cut on both sides of the inner blade material in a similar shape smaller than the desired inner blade while a synthetic resin film 8 of lower friction such as teflon is embedded in the recess by evaporation or the like. Finally, the inner blade material 6 is punched in a shape identical to the intended inner blade in such a manner to be made a size larger than the film section enough to leave an edge 3 of the inner. In this manner, the inner blade material 1 void of the synthetic resin film is massproduced in succession. The size of the punching is such that the portion of the edge 8 reaches about 0.1 mm in the inner blade. With such an arrangement, no coverage of the edge with the film ensures a better cutting quality. In addition, as the film 8 is embedded into the recess 7, it is hard to be peeled off and can withstand the protracted use.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15152377A JPS5913224B2 (en) | 1977-12-12 | 1977-12-12 | Electric razor inner blade manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15152377A JPS5913224B2 (en) | 1977-12-12 | 1977-12-12 | Electric razor inner blade manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5481955A true JPS5481955A (en) | 1979-06-29 |
| JPS5913224B2 JPS5913224B2 (en) | 1984-03-28 |
Family
ID=15520367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15152377A Expired JPS5913224B2 (en) | 1977-12-12 | 1977-12-12 | Electric razor inner blade manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913224B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822086A (en) * | 1981-08-01 | 1983-02-09 | シャープ株式会社 | Inner blade of electric razor |
-
1977
- 1977-12-12 JP JP15152377A patent/JPS5913224B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822086A (en) * | 1981-08-01 | 1983-02-09 | シャープ株式会社 | Inner blade of electric razor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5913224B2 (en) | 1984-03-28 |
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