发明授权
- 专利标题: Clean-out mechanism for twin blade shaving unit
- 专利标题(中): 双刮刀剃须机组的清理机构
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申请号: US180756申请日: 1980-08-25
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公开(公告)号: US4344227A公开(公告)日: 1982-08-17
- 发明人: Evan N. Chen , James S. Emmett , Frank A. Ferraro , Anthony J. Peleckis
- 申请人: Evan N. Chen , James S. Emmett , Frank A. Ferraro , Anthony J. Peleckis
- 申请人地址: NJ Morris Plains
- 专利权人: Warner-Lambert Company
- 当前专利权人: Warner-Lambert Company
- 当前专利权人地址: NJ Morris Plains
- 主分类号: B26B21/40
- IPC分类号: B26B21/40 ; B26B21/22
摘要:
An improved twin blade razor system having a unitary member positioned between the pair of blades for both spacing the blades and ejecting shaving debris from that space. The unitary member, which may conveniently be of injection molded plastic, includes a spacer portion, an ejector portion, and biasing apparatus connecting the ejector portion and the spacer portion for biasing the ejector portion to a normally retracted position relative to the blades and spacer. The ejector portion is manually displaceable to an advanced ejecting position. The biasing portion may be one or more beam springs connected and configured to reduce distortion and/or stressing of the relatively moving portions of the member during actuation.
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