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1.发明公开Pliers or nippers with compound pivot axes 失效Zange oder Kneifzange mit zusammengesetzten Drehachsen。
公开(公告)号：EP0396295A2
公开(公告)日：1990-11-07
申请号：EP90304334.7
申请日：1990-04-23
摘要： By providing a pair of pivotally interconnected arm members which are pivotally engaged with a pair of pivotally interconnected jaw members, a uniquely constructed highly efficient cutting pliers or nippers are attained wherein force compounding is realized and reduced input forces are able to achieve substantially greater force levels at the jaws. In the preferred embodiment, the jaw members are maintained in juxtaposed spaced aligned relationship by an elongated bar or fixing plate, thereby preventing unwanted twisting or turning of the jaw members and assuring continuous trouble-free operation. In addition, the pliers or nippers of this invention also preferably incorporates a removable protective cover which peripherally surrounds and protects the plurality of pivot axes from external contamination while also providing the user with safety protection from unwanted pinching or cutting of the user's fingers in the pivot axis area.
摘要翻译： 通过提供一对枢转地互连的臂构件，其枢转地与一对枢转地互连的夹爪构件接合，实现了独特构造的高效切割钳或钳子，其中实现了力配合，并且减小的输入力能够实现显着更大的力水平 在下颚。 在优选实施例中，钳口构件通过细长的杆或固定板保持并置的间隔开的对齐关系，从而防止颚构件的不期望的扭转或转动并且确保连续的无故障操作。 此外，本发明的钳子或钳子还优选地包括可移除的保护盖，其周向地围绕并保护多个枢转轴免受外部污染，同时还为使用者提供安全保护，以防止用户的手指在枢轴中的不必要的夹紧或切割 轴面积。
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公开(公告)号：EP0396295A3
公开(公告)日：1991-09-18
申请号：EP90304334.7
申请日：1990-04-23
摘要： By providing a pair of pivotally interconnected arm members which are pivotally engaged with a pair of pivotally interconnected jaw members, a uniquely constructed highly efficient cutting pliers or nippers are attained wherein force compounding is realized and reduced input forces are able to achieve substantially greater force levels at the jaws. In the preferred embodiment, the jaw members are maintained in juxtaposed spaced aligned relationship by an elongated bar or fixing plate, thereby preventing unwanted twisting or turning of the jaw members and assuring continuous trouble-free operation. In addition, the pliers or nippers of this invention also preferably incorporates a removable protective cover which peripherally surrounds and protects the plurality of pivot axes from external contamination while also providing the user with safety protection from unwanted pinching or cutting of the user's fingers in the pivot axis area.
摘要翻译： 通过提供一对枢转地互连的臂构件，其枢转地与一对枢转地互连的夹爪构件接合，实现了独特构造的高效切割钳或钳子，其中实现了力配合，并且减小的输入力能够实现显着更大的力水平 在下颚。 在优选实施例中，钳口构件通过细长的杆或固定板保持并置的间隔开的对齐关系，从而防止颚构件的不期望的扭转或转动并且确保连续的无故障操作。 此外，本发明的钳子或钳子还优选地包括可移除的保护盖，其周向地围绕并保护多个枢转轴免受外部污染，同时还为使用者提供安全保护，以防止用户的手指在枢轴中的不必要的夹紧或切割 轴面积。
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公开(公告)号：EP0420434A1
公开(公告)日：1991-04-03
申请号：EP90309874.7
申请日：1990-09-10
发明人： Rommerdale, Eric
IPC分类号： A45D29/00
CPC分类号： A45D26/0066 , A45D29/02 , A45D29/04
摘要： By providing separate, easily mountable members (20,21,72,73,90,94) which incorporate finger/thumb receiving and holding zones (26,27,81,82,95,96) constructed for use and access by individuals with reduced or impaired manual dexterity, a control improving and enhancing system is achieved which is mountable directly to conventional implements, such as manicure implements. Preferably, each control improving and enhancing system is constructed for being quickly and easily securely mounted to existing implements and may be removable therefrom for use on other implements. In addition, each control improving and enhancing system is constructed with enlarged, specially constructed, readily accessible, easily employable finger/thumb receiving and supporting zones (26,27,81,82,95,96) which are positioned to assure complete operational control of the implement, thereby enabling individuals with reduced or impaired manual dexterity, or with varying stages of joint diseases, such as arthritis, to naturally and confidently use the implements.
摘要翻译： 通过提供单独的，容易安装的构件（20,21,72,73,90,94），其包括手指/拇指接收和保持区（26,27,81,82,95,96），其构造成供个人使用和访问 减少或减弱了手动灵活性，实现了可直接安装在传统工具如修指甲工具上的控制改进和增强系统。 优选地，每个控制改善和增强系统被构造成用于快速且容易地安全地安装到现有工具并且可以从中移除以用于其他工具。 此外，每个控制改进和增强系统都是用放大的，特殊构造的，容易接近的，易于使用的手指/拇指接收和支撑区域（26,27,81,82,95,96）构建的，这些区域被定位以确保完整的操作控制 从而使得手动灵活性降低或受损的个体或关节炎等不同阶段的关节疾病能够自然且自信地使用器具。
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