发明授权
US5410811A Dry shaving apparatus with a pivotally mounted shaving head assembly
失效
具有枢转安装的剃须头组件的干式剃须装置
- 专利标题: Dry shaving apparatus with a pivotally mounted shaving head assembly
- 专利标题(中): 具有枢转安装的剃须头组件的干式剃须装置
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申请号: US191985申请日: 1994-02-04
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公开(公告)号: US5410811A公开(公告)日: 1995-05-02
- 发明人: Jurgen Wolf , Michael Odemer
- 申请人: Jurgen Wolf , Michael Odemer
- 申请人地址: DEX Frankfurt
- 专利权人: Braun Aktiengesellschaft
- 当前专利权人: Braun Aktiengesellschaft
- 当前专利权人地址: DEX Frankfurt
- 优先权: DEX4303972.3 19930211
- 主分类号: B26B19/04
- IPC分类号: B26B19/04 ; B26B19/10 ; B26B19/12
摘要:
A dry shaving apparatus including a housing having two plastic support lugs, and a shaving head assembly arranged between the two support lugs. The shaving head assembly includes a plastic shaving head frame, at least one outer cutter, and at least one inner cutter operatively associated with the outer cutter. The shaving head assembly is mounted on the support lugs in a manner pivotal about a pivot axis by means of bearing screws. The shaving apparatus also includes two biased springs and two metal bearing elements, wherein each of bearing elements is provided with a thread, is fixedly arranged in a respective one of the support lugs, and has an end surface facing the shaving head frame. Each of the bearing screws is in fixed threaded engagement with a respective one of the bearing elements to form pivot bearings for the shaving head frame, and wherein the shaving head frame is held in abutment with the end surface of each of the bearing elements by a respective one of the biased springs which has one of its ends against the respective bearing screw while its other end takes support upon the shaving head frame.
公开/授权文献
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