公开(公告)号：US09287025B2

公开(公告)日：2016-03-15

申请号：US14376614

申请日：2013-10-17

申请人： Marco Pizzato ,  Simone Zonta

发明人： Marco Pizzato ,  Simone Zonta

IPC分类号： H01C10/00 ,  H01C1/02 ,  G05G1/08 ,  H01C1/024 ,  H01C10/14 ,  H01C10/22

CPC分类号： H01C1/02 ,  G05G1/08 ,  H01C1/024 ,  H01C10/14 ,  H01C10/22

摘要： A protection assembly with an operating knob (1) for an electrical potentiometer comprises a substantially tubular housing (2) defining a longitudinal axis (L), an electrical adjustment device (3) held within the housing (2) and having an adjustment shaft (4) rotating about the longitudinal axis (L) and an internal variable resistor interacting with a longitudinal end (5) of the shaft (4), an operating knob (6) attached to the other end (7) of the shaft (4), limit stop means (8) for restricting the rotation of the shaft (4) within a predetermined maximum angle of rotation (a). The knob (6) comprises an annular anchoring member (9), which is designed to be removably coupled to the housing (2) and an operating member (10) coupled to the shaft (4) and rotating relative to the anchoring member (9). The anchoring member (9) and the operating member (10) have mutually facing cylindrical surfaces (11, 12), with said limit stop means (8) interposed therebetween to limit the infiltration of external impurities.

摘要翻译： 具有用于电气电位器的操作旋钮（1）的保护组件包括限定纵向轴线（L）的基本上管状的壳体（2），保持在壳体（2）内的电调节装置（3），并且具有调节轴 4）围绕纵向轴线（L）旋转，内部可变电阻器与轴（4）的纵向端部（5）相互作用，连接到轴（4）的另一端（7）的操作旋钮（6） 用于将轴（4）的旋转限制在预定的最大旋转角（a）内的限位装置（8）。 旋钮（6）包括环形锚固构件（9），其被设计成可移除地联接到壳体（2）和联接到轴（4）并且相对于锚固构件（9）旋转的操作构件（10） ）。 锚定构件（9）和操作构件（10）具有相互面对的圆柱形表面（11,12），所述限位装置（8）插入其间以限制外部杂质的渗透。

公开(公告)号：US09099269B2

公开(公告)日：2015-08-04

申请号：US14238725

申请日：2013-07-04

申请人： Marco Pizzato ,  Giuseppe Pizzato

发明人： Marco Pizzato ,  Giuseppe Pizzato

IPC分类号： H01H47/32 ,  H01H50/08 ,  H01H47/00

CPC分类号： H01H47/001 ,  H01H9/0271 ,  H01H47/32 ,  H01H50/08 ,  H01H2300/03 ,  H01H2300/04 ,  Y02B90/224 ,  Y04S20/14

摘要： An adapter configured to connect a switch device to a data bus, wherein the switch device has a box-like body which houses a switching unit for switching an electric circuit, wherein the adapter includes a case having a first opening and a second opening and an electronic control unit housed in the case and having a first connection element adapted to be connected to the switching unit through the first opening and second connection element adapted to be connected to the data bus through the second opening to convert the electric signals generated by the switching unit into data signals and vice versa.