FI96250B - Command switches - Google Patents

Description

96250

command line switch

The invention relates to a command switch with a key housing and a first switching set, in which the key is pivotable for use of the first switching set from the removal position to the operating position and in the retractable removal position, and provided with a second switching set, the use of which depends on the key pushing depth.

A known command switch with a key housing has, in addition to one set of switches which can be pivoted from the removal position to the operating position and in the pull-out removal position, a second set of switches which closes or opens when the key is inserted, indicating that the key is in position. Here, the key must be consciously pulled out, in which case the switch set is switched on, as is the display. In this embodiment, the operation of the second set of connections takes place by an extension buffer at the bottom of the cylinder in the key housing, i.e. the coupling set only works in the fully pushed position.

The object of the invention is to improve the known command switch so that when the key is pushed to the desired position, i.e. while the key remains in place by itself, the operation of the additional connection set described above is on-on.

This object is achieved in that the key housing has a second switching set operating element in the region of the key entry opening and the entry opening is constructed so that the key remains in the key housing without external support when it is at a minimum push position where the operation of the second switching set is ensured.

An exemplary embodiment of the invention will be explained with reference to the accompanying drawing. The command switch shown in the drawing has a key housing 1 and a set of switching 96250 2, of which one microswitch 2 has a hemispherically protruding operating part. This includes, as an actual operating part, a ball 5 which protrudes into the cylinder bore of the key 6 in the key housing 1. The operating element 5 is located in the area in the key housing 1 which opens to the front side of the key inlet 4 of the key 6. It follows from this implementation that the key does not remain in the cylinder by itself until it has switched on the microswitch 2 by the operating element 5.

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Claims (1)

3 96250 Claim switch with a first connection set in the key housing (1), wherein the key (6) is pivotable for operation of the first connection set from the removal position to the operating position and in the retractable removal position, and with a second connection set (3). -t u that the key housing (1) has in the region of the inlet-10 outlet (4) of the key (6) the operating element (5) of the second coupling set (3) and the inlet opening (4) is constructed so that the key (6) only being in a minimum push position in which the operation of the second set of couplings is ensured, remains in the key housing (1) without mechanical support. 20 In the case of a commercial connection (1) and in the case of a copy, in which case a commercial connection (6) is provided in the form of a connection to the connection of the connection to the connection of the connection, andra coplingsinsat (3), arm användning beror pä nyckelns (6) insertionningsdjup, kännetecknad av att i nyckelsan (1) finns i omrädet för nyckelns (6) införningsöppning (4) den andra kopplingsinsatsens (3) 30 function (4) the construction of the headings (6) is performed on the basis of the minimum power supply, the operation of the power supply function, the power of the power supply (1) being mechanically adjusted.