SU27895A1 - Electric switch - Google Patents

Description

The present invention relates to an electric switch device with a slider made of an insulating material, carrying movable contact bridges, and with a spring throwing mechanism for moving the slider. In the above-mentioned electric switch, for making between the same pin-sliding contacts of the respective switching of the circuit, the contact bridges of the slide located on its side surfaces, and the corresponding fixed contact parts of the switch base are equally located at different heights with respect to the base of the switch.

In the schematic drawing of FIG. 1 is a side slider view of the switch; FIG. 2 is a longitudinal section of the latter; FIG. 3 and 4 are a top view of the switch with a partial cut at two different slider positions. The electrical switch consists of a slider 4, made of zoliru-,

material that carries movable contact bridges and can be brought into reciprocating motion in the base with the help of a spring-throwing mechanism. The base in turn is equipped with fixed contacts / 7, / 8 and f9. 20. In order to start one or another circuit switching between the same fixed contacts J7, 18 subdiffy contact bridges fixed on the slide 4, as well as the fixed contact parts of the switch base are located all or partially at different heights relative to the base switch In particular, the two bridges of the 4 contact bridges fixed on the slider are located in mutually 1 perpendicular planes and c Menen relative to each other both in the longitudinal and in the transverse direction of the slider (°). One paracontact bridges of the slider 4 are passed through; transverse holes in it; and each bridge; thisA

The circuit consists of 113 two pins 75- / 5 or 16-16 and located between them BiiiiTOBOii springs // or / 2, pressing mcii pins / 5- / 5 or 16-16 to the main cable, 1ktem / 7, 18 or 19, 20, p.1u: to uueii simultaneously about the current of n, in the particular case, Morymcii can be made of solid silver (Fig. 3). 1 d; Cockpit bridges of the second pair of cos (); iT and; plates / J or /, located 1 indentations along the longitudinal poprhhiost of the body of the ram and pressed to the fixed contacts of the socle by lamellar springs / O, replaced by H1 between the plates 13.n14 and the body of the ram 4 (Fig. 2 and 4). The original contacts of the switch base are embedded in the walls of insulating material, so that the slider moves in the chute formed by these CTeiiKaMH. In order to achieve a clear and fast operation of the switch on opening of the tsi, the connection of the slide with the spring reject mechanism is carried out in such a way that the movement of the slide on the drop does not depend on the speed with which the handle of the switch moves.

Switching the circuit is carried out by bringing the slide 4 from the first position (Fig. 3), when the fixed contacts 17 and 18 are connected electrically through the contacts / 5-15 of the same bridge, and the fixed combinations 19 and 20 through the second bridge 16-76, In the second position shown in FIG. 4, in which the connection of the fixed contacts / 7 and 7P is made through the plate 13 of the bridge of the second pair and the connection con-1

cycles of JS and 20 through, plate J4 of the second bridge of the same pair.

The subject of the patent.

Claims (4)

1. Elementary switch with a slider made of insulating material, carrying movable contact bridges, and with a spring-throwing mechanism for moving the slider, reproducing the fact that the contact parts located on the opposite longitudinal lateral surfaces of the slider, as well as the corresponding contact parts of the transmitter, which are located on the opposite longitudinal lateral surfaces of the slider, as well as the corresponding contact parts of the transmitter, which correspond to them, are suitable for the bridge, and they correspond to the corresponding contact parts of the receiver, which are connected to the receiver, and they corresponding to them unsupported contact parts of the chopper of the slider contact bridges, as well as the corresponding contact parts that are located on the opposite side of the slider, and also the corresponding contact parts of the transmitter, which correspond to them, are compatible with the transmitter, and they correspond to the corresponding contact parts of the receiver, which are also connected to the transmitter, which are corresponding to them, and the corresponding contact parts of the receiver are located on the opposite side of the slide; All or part of them are located at different heights in relation to the base of the switch. 2. The switch according to claim 1, characterized in that the two pairs of contact bridges fixed on the slide are mutually displaced in the direction transverse to the direction of movement of the slide, the contact bridges of the first pair being passed across the slider, and the bridges of the second pair are placed along the longitudinal surface m last. 3. The switch according to p. 1 and 2, which is fixed by the fact that the fixed contacts of the base are embedded in the walls of insulating material, so that the slider moves in the chute formed by these walls. 4. The switch according to p. 1, 2 or 3, characterized in that the slider is connected to the spring-throwing mechanism in such a way that the movement when the slider is dropped does not depend on the speed at which i moves the handle of the switch .g A. X.  t , l “patent of an inn) company“ Akts. manufacturing company, Ife 27895  ) Snmens-Schukkert / Figure 1. i2 . X i. U IS t and FIG .. FIG. y. i2 h