DE1981920U - LAMP, IN PARTICULAR SCREW SOCKET. - Google Patents

Description

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PATENT LAWYERS DIPL-ING. LUDEWIG DIPL-PHYS. BUSE 56 WUPPERTAL-BARMEN

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Company 'Wilhelm Geiger GmDH. , "liüdeffsoheiä," Jtltenaer Straße 38a

Lamp, especially screw socket

Die.Erfindung "refers to electric lamps - in particular screw sockets with a toothed ring and a locking member assigned to secure the socket cover 1 when unscrewing the lamps .. or a screw ring against loosening. Known jacket locks of this type are designed so that a Locking pawl resiliently on the circumference of the socket stone, preferably fixed in a recess in the base of the stone and arranged opposite θineω fork contact, must ...;

The object of the invention is, in particular, to avoid these Maehteile and known ones. Lock coat ^{7 of} the type mentioned to improve. According to the invention, this is essentially achieved in that a spring-loaded locking slide is arranged parallel to the axis of the socket. The lock is advantageously loaded with a compression spring, stored in the insulating ring and held in the jacket with this. The locking slider engages in zusammenge- ^"■: translated into another language into the end toothing" of the amended stone, which in turn twist bootcovers in the socket cover

is held and prevents unintentional loosening of the socket jacket. If the jacket is to be unscrewed *, the locking slide will withdrawn at a bend. The screwdriver only needs to be attached to the front of the jacket. Lock release and so their structure is very simple.

Further features of the invention are explained with reference to the drawing. The drawing shows an embodiment of the invention, namely show:

Fig.i shows a visual version according to the invention partially in ■,. ■ '■■ - "" ■. Longitudinal section and ";; ■■"; * - - - .., '. "/.;; ■'"

Pig. 2 partially broken.

In the figures, the screw socket 3 has a jacket 4 and .-. ■. ■ ■ a cover 5 ", which are connected to one another in a known manner - ' are screwed. In the jacket 4 is an "insulating ring. 6 with a HaI * - ring 7 attached for the light bulb. The lock consists of one Slide 8> -which with a compression spring 9 in the insulating ring 7 stored and held with dleseia in the 'jacket 4 ". A.." ■■' ■■ .- ■ .- ■ Facing stone 10 is provided on the front with a toothed ring 11, which has teeth 12 inclined in the screwing direction and in the axial direction cooperates with the locking slide 8.

When the mount 3 is assembled, the locking slide 8 engages in the ring gear 11 of the mount stone. 10 and thus secures the jacket h against unintentional loosening when unscrewing one

Scliraubringes or the light bulb. The compression spring 9 is on the circumference 'of the insulating ring 6 inserted and together with the slide 8 parallel IeI directed towards the axis. The slide 8 has a free end a bend 13.

If the jacket is to be unscrewed, the slider 8 is withdrawn at the bend 13. On the other hand, the slide has a support lh for the spring 9. The arrangement is simple and can be easily assembled. Loosening takes place without a special key with the help of a screwdriver or the like, which brings the slide out of engagement with the ring gear 11 and is placed on the front under the angled portion 13 »

As already mentioned, the figures show only an example. wise realization of the invention and this is not on it limited; ". Rather, other designs and applications are also possible

possible , '■. ■ .- ■■ "." . \. '; _ ■; ... ■ -

Claims (6)

PATENTANWÄLTE DIPL-ING. LUDEWIG - DIPL-PHYS. BUSE - 56 WUPPERTAL-BARMEN ■ '■ \ ■■. ■■■' ■■■■ ■ -. ■ .. ": '■ -. ■■■: - - -: -: -: ■ -: - '. ~ .y \ :; Claims: 1. Lamp especially screw socket with a ring gear * and an associated locking member, characterized by "., -:
that a spring-loaded locking slide (8) is arranged parallel to the axis of the socket (3). 2. "- lamps - in particular 'marked, --.- that the slide (8) -by, .ein- compression spring (9). loaded in the insulating ring (6) and stored with this in
the coat. '.' (. 4). is held. - '.- "■" .: _; -. ". 3. Lamp, in particular screw socket -according to claim .1 or 2, '. - marked with *. that: the locking slide (8) at closed.: ..- ■: ^: -composed * setting (3) 'in ^ a front toothing ' ■ _: (ii) of the setting stone (iO) engages, which * in turn ■ "". _; Verärhungssieher is held in the barrel cover (5) «;;:. V 4. Lamp, especially screw socket ^; Claim 1 , "2 or; 3, characterized in that the slide. (8) .aiä free end : a development (± 3): has. ■■■■■ .- ■ '": \ * ^: ■ ■. * ■" ■ ■: J: ■ .. ■■ "-; ..:. :: ■■"":**""* - \ - 5. Lamp, in particular screw socket after one or more - 2 - - 2 - of ÄHsprüche 1 to k, characterized in that the slide (8) has a support (i4) for the spring (9). 6. Lamp, especially screw socket, according to one or more of claims 1 to 5j, characterized in that the locking slide (8) can be triggered at the lower end.