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Comman and signal device

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: 2014-03-26
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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  • Comman and signal device
  • Comman and signal device
  • Comman and signal device

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 in the present invention, accordin...

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PUM

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Abstract

The invention relates to a command and signal device comprising an operation piece (1) and a retaining device (4) for fixing the operation piece (1), and also relates to a method for mounting or dismounting the command and signal device. The operation piece has a cylindrical base body (3). The command and signal device is characterized in that the cylindrical base body (3) of the operation piece (1) is embedded into a gear (6) having screw threads and is connected with a pinion (7) for action, and the final fixation of the operation piece (1) in the retaining device (4) is achieved via the pinion.

Description

technical field [0001] The invention relates to a command and signaling device with an operating element and a holding device for fixing the operating element, and a method for mounting and dismounting the command and signaling device, wherein the operating element has a cylindrical base body. Background technique [0002] Such command and signaling devices are used in machines or electrical equipment operated by command devices, such as keyboards, selector switches, etc., which act on the control device. This command device is installed in switchboards, operator panels, electrical control cabinet doors or housing covers. The command device is usually constructed modularly. This means that it consists of a manipulator, for example 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 the switchboard and instal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/044
CPCH02B1/044H01H3/022
Inventor 约翰·德姆莱特内尔瓦尔德马·亨施
Owner SIEMENS AG
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