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Command and Signal Devices

A signal device and command technology, applied in substation/switch layout details, electrical components, electric switches, etc., can solve the problems of unfriendly installation and complicated assembly, shorten the installation time, simplify the assembly steps, and ensure the sealing function Effect

Inactive Publication Date: 2016-10-19
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] A disadvantage of the command and signaling devices known from the prior art is that the design of the device is based on a number of small individual pieces, which is not installation-friendly and thus leads to a very complicated assembly

Method used

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  • Command and Signal Devices
  • Command and Signal Devices

Examples

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Embodiment Construction

[0046] The command and signaling device according to the invention has an operating part 1 comprising a manipulator 2 with a cylindrical base body 3 , wherein the manipulator 2 preferably has a larger diameter than the cylindrical base body 3 . The command and signaling device also has a holding device 4 into which the operating element 1 is inserted. A switchboard 5 is arranged between the manipulator 2 of the operating element 1 and the holding device 4 . A threaded gear 6 driven by a pinion 7 is positioned in the holding device 4 . The cylindrical base body 3 of the operating element 1 is positioned in a threaded toothed wheel 6 . The pre-fixing of the actuating part 1 in the holding device 4 can take place in the holding device 4 by hooks or by positioning means. The final fixation is achieved by rotating the pinion 7 , which engages in the gear 6 and thus moves it in the direction of the switchboard 5 .

[0047] exist figure 2 Shown according to the present invention...

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PUM

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Abstract

The apparatus has a control element (1) comprising a cylindrical base body (3), and a retention device (4) for fastening of the control element, where the apparatus is made of plastic or metal. A gear wheel (6) exhibiting a screw thread is enclosed into the cylindrical base body of the control element that is actively connected with a pinion (7) such that final fixation of the control element in the retention device is enabled. The control element is pre-fixed in the retention device over a snatching hook. A functional module is integrated in the control element.

Description

technical field [0001] The invention relates to a command and signaling device having an actuating part and a holding device for securing the actuating part, as well as a method for mounting and dismounting the command and signaling device, wherein the actuating part has a cylindrical base body. Background technique [0002] Such command and signaling devices are used in machines or electrical installations which are operated via command devices, such as keyboards, selector switches, etc., which act on control devices. These command devices are installed in switchboards, operator panels, electrical control cabinet doors or housing covers. Command devices are usually constructed modularly. This means that it consists of an actuator, a fastening part such as a ring nut or a special mounting holder, and one or more switching elements designed as normally closed or normally open contacts. For installation, the manipulator is usually guided from the front through an opening in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/044
CPCH01H3/022H02B1/044
Inventor 约翰·德姆莱特内尔瓦尔德马·亨施
Owner SIEMENS AG
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