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公开(公告)号：USD327550S
公开(公告)日：1992-06-30
申请号：US508019
申请日：1990-04-10
申请人： Evan N. Chen , Frank A. Ferraro , David S. Byrne
设计人： Evan N. Chen , Frank A. Ferraro , David S. Byrne
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公开(公告)号：US5157834A
公开(公告)日：1992-10-27
申请号：US507425
申请日：1990-04-10
申请人： Evan N. Chen , Frank A. Ferraro
发明人： Evan N. Chen , Frank A. Ferraro
CPC分类号： B26B21/521 , B26B21/225 , B29C65/08 , B29C66/54 , B29L2031/7186
摘要： A razor mechanism particularly suited for use with a flexible cartridge having at least one attachment member moveable in a direction toward the longitudinal axis of the razor mechanism in response to the flexing of the razor cartridge during shaving and a cartridge support disposed in contact with the cartridge for assisting the cartridge in returning to a substantially linear configuration.
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公开(公告)号：USD329922S
公开(公告)日：1992-09-29
申请号：US508017
申请日：1990-04-10
申请人： Evan N. Chen , Frank A. Ferraro
设计人： Evan N. Chen , Frank A. Ferraro
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公开(公告)号：US4428116A
公开(公告)日：1984-01-31
申请号：US478423
申请日：1983-03-24
申请人： Evan N. Chen , Frank A. Ferraro
发明人： Evan N. Chen , Frank A. Ferraro
CPC分类号： B26B21/521
摘要： A shaving instrument including an elongated support terminating in a yoke with an attached slide cooperating with the support to facilitate receiving and retaining a blade cartridge in pivotal and releasable fashion in the yoke.
摘要翻译： 一种剃须器具，其包括终止于轭的细长支架，其具有与所述支撑件配合的附接滑动件，以有助于将轭架中的枢转和可释放的方式容纳并保持在其中。
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公开(公告)号：US5107590A
公开(公告)日：1992-04-28
申请号：US675988
申请日：1991-03-26
CPC分类号： B26B21/521 , B25G1/10 , B26B21/528
摘要： A razor handle having a rigid core, and preferably a moldable resilient cover, adapted for attachment to a separately formed handle head. The rigid core of the razor handle in the present invention advantageously extends upwardly into the handle head. According to one preferred embodiment of the present invention, the rigid core is formed, at least in part, of a metal. The covering layer, because of its flexibility, compressibility and initial deformability, provides a comfortable secure surface for the razor user. The resilient cover provides a limit for compressibility as well as a compressive resilience desired by many users.
摘要翻译： 剃刀手柄具有刚性芯，并且优选地是可模制的弹性盖，适于附接到单独形成的手柄头。 本发明的剃刀手柄的刚性芯有利地向上延伸到手柄头部。 根据本发明的一个优选实施例，刚性芯至少部分地由金属形成。 由于其柔软性，可压缩性和初始可变形性，覆盖层为剃刀用户提供了舒适的安全表面。 弹性盖为压缩性以及许多用户所希望的压缩弹性提供了极限。
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公开(公告)号：US5044077A
公开(公告)日：1991-09-03
申请号：US507269
申请日：1990-04-10
申请人： Frank A. Ferraro , Evan N. Chen
发明人： Frank A. Ferraro , Evan N. Chen
CPC分类号： B26B21/521 , B26B21/225 , B29C65/08 , B29C66/54 , B29L2031/7186
摘要： A razor mechanism particularly suited for use with a flexible cartridge having at least one attachment member freely moveable in a direction substantially toward the longitudinal axis of the razor mechanism in response to the flexing of the razor cartridge during shaving.
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公开(公告)号：US4344227A
公开(公告)日：1982-08-17
申请号：US180756
申请日：1980-08-25
CPC分类号： B26B21/4062 , B26B21/40
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.
摘要翻译： 一种改进的双刀片剃刀系统，其具有定位在所述一对刀片之间的整体构件，用于将刀片间隔开并从该空间喷出剃须碎屑。 可以方便地注射成型塑料的整体构件包括间隔部分，顶出部分和偏置装置，其连接顶出部分和间隔部分，用于将顶出部分偏压到相对于叶片和间隔物的正常缩回位置。 喷射器部分可手动地移动到高级喷射位置。 偏置部分可以是一个或多个梁弹簧，其连接和构造成在致动期间减小构件的相对运动部分的变形和/或应力。
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公开(公告)号：US4294010A
公开(公告)日：1981-10-13
申请号：US152901
申请日：1980-05-23
申请人： Evan N. Chen , Frank A. Ferraro
发明人： Evan N. Chen , Frank A. Ferraro
IPC分类号： B26B19/14
CPC分类号： B26B19/141
摘要： An electrically-powered, rotary razor is provided for releasably mounting and driving a blade cartridge generally of the safety razor type. The razor delivers a close wet shave with the omnidirectional cutting characteristics of a rotary dry-type shaver.
摘要翻译： 提供电动旋转剃须刀，用于可释放地安装和驱动通常为安全剃刀型的刀片架。 剃须刀采用旋转式干式剃须刀的全方位切割特性进行紧密的湿刮。
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公开(公告)号：US4285125A
公开(公告)日：1981-08-25
申请号：US39084
申请日：1979-05-14
IPC分类号： B26B21/10
CPC分类号： B26B21/10
摘要： A barber or straight edge razor houses a replaceable blade and includes a body member having a handle and a blade-receiving base portion, a clamp member detachably hinged to the base portion to comprise opposite halves of the razor, and bias apparatus between the razor halves above the hinge for urging the lower portions of the razor halves relatively toward each other to retain the blade therebetween. The blade is releasable by moving the upper portions of the razor halves relatively toward one another. Along a rear gripping portion of the razor halves, one of the halves is structured to assume substantially all of the normal gripping forces so as to prevent inadvertent release of the blade, while the halves include a forward region which is structured to receive special pinching forces to release the blade. Upwardly and rearwardly inclined ridges in the blade-retaining region may be provided to aid in upward seating of the blade as it is moved rearwardly into the razor. Also, the hinge pivot pins may be integral with one of the razor halves and hinge tubes are integral with the other.
摘要翻译： 理发师或直边剃须刀容纳可替换的刀片，并且包括具有手柄和刀片容纳底座部分的本体构件，可拆卸地铰接到基部的夹具，以包括剃刀的相对两半，以及在剃刀半部之间的偏置装置 在铰链上方，用于相对地朝向彼此推动剃刀半部的下部以将刀片保持在其间。 通过将剃刀半部的上部相对于彼此移动，刀片可释放。 沿着剃刀半部的后部抓握部分，其中一个被构造成基本上呈现所有正常的夹持力，以防止叶片的意外释放，而半部包括前部区域，其被构造成接收特殊的夹紧力 释放刀片。 可以设置刀片保持区域中的向上和向后倾斜的脊，以便当刀片向后移动到剃刀中时帮助刀片向上安置。 此外，铰链枢轴销可以与剃刀半部中的一个成一体，并且铰链管与另一个是一体的。
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公开(公告)号：US4555030A
公开(公告)日：1985-11-26
申请号：US581403
申请日：1984-02-17
申请人： David S. Byrne , Evan N. Chen
发明人： David S. Byrne , Evan N. Chen
摘要： A wall bracket device or rack for receiving, containing and stacking a plurality of disposable wet shaving razors where each razor is removable individually for use.
摘要翻译： 用于接收，容纳和堆叠多个一次性湿剃剃刀的壁支架装置或支架，其中每个剃刀可单独拆卸使用。
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