INSTALLATIONSAPPARAT NAVNLIG LYSAFBRYDER ELLER LYSSTYRKEREGULATOR

1. An installation device (1) having a screwless cover, the manually-operated element (2) of which stands on a neck portion (7) of the base (6) of the device and is supported on the base (6) of the device and an inermediate cover plate (9) so as to be capable of being pulled off on the plug-and-sock...

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Bibliographische Detailangaben
1. Verfasser:	ROLLINGER F
Format:	Patent
Sprache:	dan
Schlagworte:	BASIC ELECTRIC ELEMENTS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES RELAYS SELECTORS
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Beschreibung
Zusammenfassung:	1. An installation device (1) having a screwless cover, the manually-operated element (2) of which stands on a neck portion (7) of the base (6) of the device and is supported on the base (6) of the device and an inermediate cover plate (9) so as to be capable of being pulled off on the plug-and-socket principle, characterized in that the manually-operated element (2) forms at least one receiving member (10), aligned perpendicularly to the neck portion (7) of the base (6) of the device, to receive a spring (11) which, by means of a slidable head portion (12), engages in a groove (13) formed in the axial direction on the neck portion (7) of the base of the device and upstanding at its end, and which spring, at its other end, rests against a limb (14) of an angled member (15) which is supported on the manually-operated element (2) and the free limb (16) of which rests on the cover plate (9).