DE1995066U - ELECTRIC ROCKER OR ROCKER SWITCH. - Google Patents

Description

Susch-Jaeger Dürener ^ efalfwerke ^ ktie'ng & tellschaft Uidenseheid

■. :

3i J

^J Appendix to B.-J. ... 2624 _Dafilm Sl. ¹ ^ ^{136 &}

File number
Filing date

Utility musfer registration

Electrical rocker or toggle switch »

The invention relates to an electric rocker or rocker arm switch with a fixed, pivotable, moving contacts carrying switching element, which can be switched into two switching positions, and with one with one elastic pressure element on the shifting element sliding shift lever, which pivots the switching element from one to the other switching position when it moves.

Boi known switches of this type is in the shift lever in a hollow tap. arranged a pressure member, which consists of a Compression spring and a pressure door, e.g. a ball, a pen or a sleeve whose end is spherical. However, such a design is very expensive, in particular because the assembly is very difficult with the small size of the parts and often only with the addition of grease Falling out of the spring and the Etruckstück can be prevented can.

The object of the invention is to reduce the individual places to create and to facilitate assembly.

1995086

system

'Busch-Jaeger Durener Mefallwerke Aktiengesellschaft Lüdenscheid

BIaIf -2- file number B.-J. 2624 date

According to the invention, this is achieved in that the pressure element one mounted in a hollow pin of the shift lever, with provided with a constriction and with its lowest turn on the Schaltglled sliding helical coil spring. on this saves the pressure piece.

furthermore, the invention provides that the constriction of the

preferably the spring serves as a joint and this »outside of the Hohlzajkfens is arranged on the spring - The constriction is achieved by that some turns are reduced in diameter compared to other turns. This way it becomes a good takeaway of the switching element or * a tilting of the same in the. reached in both switch positions. The operation the rocker or The rocker arm does not generate any hard counter pressure but remains preserved in its soft elasticity. The Spring slightly back and forth directly on the switching element during the switching movements.

The switching element can also have a knob that the Spring better guidance and a secure hold on the 3cha3 * member confers.

The object of the invention is in the drawing in one

Embodiment shown. The drawing shows one

Section through a Sehalter with a rocker jig as a rocker switch.

30.3 ^. 1956

BIaH.-5. "AMonielchen B..J. 2Ö24 date

In the Wippnebelsclialter 1 a switching element 2 is pivotably mounted on a stationary contact J> in -ainer recess la on the bottom Ib. The switching element 2 can be pivoted into two switching positions by the switching lever 4 pivoting about the pivot point 5. The only pressure element used is a helical winding sfeder 6, which is arranged in a hollow pin 4a of the shift lever. The helical coil spring 6 has a constriction 6a at the exit of the hollow pin, which gives the spring a pivoting movement in itself. With the last turn 6b, the pressure element 6 sits on the switching element 2 and slides back and forth on it. The switching element 2 can also have a knob 2a which engages in the winding 6b of the pressure element 6 and gives it a secure hold. The turns that sit on the switching element or into which the knobs 2a engage are so large that the sliding movement of the pressure element (the spring) 6 is not influenced.

Claims (4)

P.A.058 744 * 31.1.6 '. Busch-Jieger DQrener Miefallwerke Aktiengesellschaft liidenseheid ID. IAI. Sheet ZT " Aktenselehen B.-J. 2624. Dafum Protection claims: 1 *) Electric rocker or rocker arm holder with a stationary, pivotably mounted, movable contacts-bearing switching element, which can be switched into two switching positions, and with a switching lever that slides on the switching element with an elastic pressure element, which moves the switching element from € er one swiveled into the other switching position, characterized in that the pressure element is mounted in a hollow pin (4a) of the switching lever (4), with a constriction (6a) and with its lowest turn (6b) on the switching element (2) sliding helical coil spring (6). 2.) Switch according to claim 1, characterized in that the constriction (6a) of the spring (6) serves as a hinge. 5.) Switch according to claim 1 and 2, characterized in that the constriction (6a) is arranged outside the hollow pin (4a). 4 ·) Switch according to claims 1 to ~ $ » characterized in that the constriction (Jon.) Is formed by straight turns with a reduced diameter. 5.) Switch according to claims 1 to 4, characterized in that the switching member (2) has a knob (2a) which engages in the coil body of the spring (6) 4 AA 995066