公开(公告)号：US07129703B2

公开(公告)日：2006-10-31

申请号：US10632353

申请日：2003-07-31

Applicant: Roberto Zappa

Inventor： Roberto Zappa

IPC: G01R33/00 ,  G01R33/038 ,  H01H83/00

CPC classification number: H01H3/16 ,  B66B13/22 ,  Y10T307/766

Abstract: A safety switch with an electronic programmable system including a group of two single-contact relays connected in series, associated with a matching element, a proximity element associated with a support element, magnetic sensors to check the contact status of each of the two relays, two calculation units connected to an exit to the magnetic sensors through the relative control signal connectors and to one entry by a common connector and a magnet associated with the proximity element, with the checking of the status of the relays being managed by the calculation units and taking place by sending a fixed number of fixed-frequency pulse width modulation pulses to the magnetic sensors of each of the single-contact relays and through the connectors and checking the return of the same pulses through the common connector.

Abstract translation: 一种具有电子可编程系统的安全开关，其包括与匹配元件相关联的一组串联的两个单触点继电器，与支撑元件相关联的接近元件，用于检查两个继电器中的每一个的接触状态的磁传感器， 两个计算单元通过相对控制信号连接器连接到磁传感器的出口，并通过公共连接器和与接近元件相关联的磁体连接到一个入口，通过计算单元管理继电器的状态，以及 通过将固定数量的固定频率脉冲宽度调制脉冲发送到每个单触点继电器的磁传感器并通过连接器并检查通过公共连接器的相同脉冲的返回。

公开(公告)号：US06708448B2

公开(公告)日：2004-03-23

申请号：US09849887

申请日：2001-05-04

Applicant: Roberto Zappa

Inventor： Roberto Zappa

IPC: E06B334

CPC classification number: E05F15/635 ,  B66B13/06 ,  E05Y2201/706 ,  E05Y2201/722 ,  E05Y2900/104

Abstract: A drive unit for doors, especially doors having a non-rectilinear profile formed by wings (26, 26′, 24, 24′, 124, 126) comprises a motor (10) whose rotary shaft (20) engages with at least a bar or section (12, 14) connected to at least one of said wings. The drive unit is located either on the roof or the external front of the lower basis or between the wings of an elevator car of story doors. In case of telescopic movement superposed wings, one of the wing is moved by the drive unit, and a transmission unit (100) transmits the rotation of a wing (124) to the other one (126).

Abstract translation: 用于门的驱动单元，特别是具有由翼（26,26'，24,24'，124,126）形成的非直线轮廓的门包括马达（10），其旋转轴（20）与至少一个杆 或连接到所述翼中的至少一个的部分（12,14）。 驱动单元位于屋顶或下部的外部前部或故障门的电梯轿厢的翼之间。 在伸缩运动叠加的翼的情况下，翼中的一个由驱动单元移动，并且传动单元（100）将翼（124）的旋转传递到另一个（126）。