SU874827A1 - Pointless switch for rall track - Google Patents

Description

(54) SWITCHING FOR TRAIL

one

Field of the Invention The invention relates to rail transport, in particular to shot-free transfers.

Known is a shot-free bridge containing curvilinear and rectilinear frame rails, conversion rails, the ends of which are adjacent to the frame rails with the formation of a groove for the passage of the wheel flange and counter rails G11.

The disadvantage of this translation is its low reliability and instability of rolling stock movement.

The aim of the invention is to increase the reliability of translation and stability of the movement of rolling stock.

The goal is achieved by the fact that a gunless transfer for rail loops, containing curvilinear and rectilinear frame rails, conversion rails, which are adjacent to frame rails with the formation of a groove for the passage of the wheel flange, and surfaces of which are made with a transverse slope in the direction of a straight frame rail.

WAYS

Figure 1 shows the keyless translation, a general view; figure 2 - section aa in figure 1.

Gunless translation contains cross 1, curvilinear 2 and straight linear 3 frame rails, curved 4 and straight linear 5 transfer rails, the ends of which are adjacent to the frame rails with the formation of the same 10 forehead 6 for the passage of wheel flanges.

The ends of the conversion rails are adjoined by guide pads 7, the supporting surfaces of which are made with a transverse slope in the direction of the rectilinear frame rail.

In addition, the translation includes curvilinear 8 and linear nine 9 counterrails.

When rolling stock

20 in the direction of motion along the lateral or main path after the section of the conversion rails of the wheel, go over the flanges to the inclined flooring and then freely go along the avenue of the linear path. The left (along the way) counter rail limits the lateral movement of the car.

When moving in the anti-woolen direction along the straight-line path 30, the wheel pair first falls on

The linear section of the counterrails 8 and 9 „which further stabilizes the linear movement of the car. Further, the pair of wheels enters the floorings 7. At the same time, due to the inclination of the flooring, the left (along the way) wheel in the transverse direction tends to approach the straight line rail equal to 3, which also contributes to the movement of the car along the main track. The right wheel, the transition to flooring 7, is torn off; from the curved frame rail 2, which prevents the transition to a side track, and due to the inclination of the flooring 7, this wheel is pressed by the end to the straight counter rail 9. The descent from the flooring 7, the left wheel of the substation in the chute of the chute between the frame 3 N convertible 4 rails, and the right wheel - in the chute of the chute between the transfer rail 5 and the counter rail 9. Thus, the wheelset automatically switches to the main path, the side mine.

The passage .in the flooring with a slope in. the side of the straight frame rail, the car wheels are self-oriented along the straight main track.

The proposed keyless translation is simple in design, since

there are no moving parts of the sharks, and can be used on broad-gauge and narrow-gauge railways in many industries: coal, metallurgy, construction, ports, etc., as well as in toys and attractions.

Claims (1)

1. German patent number 93657, cl. 19a, 7/02, 1897. FIG. i A-A