发明名称 |
BLADE UNIT FOR A SAFETY RAZOR |
摘要 |
A blade unit for a safety razor comprises a plurality of elongated blades (4) with a continuously curved cutting edge (8). The shape of the cutting edge (8) is defined according to the formula R-k*L, where Ris the bending radius of the blade; k is a coefficient of proportionality ranging from 1 to 5; and L is the chord length of a curve with a radius of R. The blades (4) have a third support point. This provides for easy and effective shaving. |
申请公布号 |
EA016498(B1) |
申请公布日期 |
2012.05.30 |
申请号 |
EA20100001061 |
申请日期 |
2009.09.28 |
申请人 |
VOLODIN ALEXANDER, TARASOVICH |
发明人 |
VOLODIN ALEXANDER, TARASOVICH;VOLODIN TARAS, VITALIEVICH |
分类号 |
B26B21/22 |
主分类号 |
B26B21/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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