SU1411185A2 - Vehicle safety device - Google Patents

Abstract

This invention relates to devices that prevent a vehicle from hitting a person (obstacle). The purpose of the invention is to increase the reliability of the device. The safety device contains a shock-absorbing fence 1, a sensitive element 2, an additional sensitive element, made in the form of two ryrtag 3, the free ends of which are connected to the cross member 4, on which the shock-absorbing fence 1 is mounted and the two shoulders 7 are mounted using pillows 5 and pillows 6. On the free ends of each of the additional two shoulders levers 7, an additional cross member 8 is fixed with a shock-absorbing element 9. When a vehicle hits a person on Amort The displacing element 9 displaces, rotates the double shoulders 7, the ends of which, by means of steel tapes, bend the cushion fence 1, causing the response of the sensing element 2, which supplies an electrical signal to the vehicle blocking system. As a result, the vehicle stops. 1 h, para. f-ly, 4 ill. with (L

Description

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The invention relates to usable devices i | aM, which prevents the vehicle from being driven over a person (an obstacle), and is an improvement on the well-known ycTpoftctBa by author, St. } if 13Д278А,

The circuit of the invention is an increase in the operation of the device,

Fig „1 shows the proposed device, a general view; in fig. 2 - (A -. - A in Fig. 1; Fig, 3 - (to a bottle B-B in Fig., In Fig. 4 - section B-B in Fig. 3.

The safety device of the trans yurt device contains a damping limitation K sensitive) element 2, an additional sensation, the second element to the form of two levers 3 (Fig. 1-3). The free horses of the rods 3 are rigidly connected to the crossbar 4, on which with the help of ribbons 5 and pillows b are mounted: amortice fence 1 (fig. 2 and 3) and usganopleya additional arms levers 7, on the free condies of each of the doubles - | of which the levers 7 are attached additionally to the front axle 8 with the shock-absorbing element 9. The lower end of each of the additional two shoulders is connected to the tensioning device. Medium 1kay part of each of the additional two-doubled, arms of the ball darkly set on the axis 10 in about 11 holes (Fig. 2 and 3) fixed on the crossbar 4

The tensioning device is a flexible steel tape 12 covering the cushioning barrier K At the point of coverage, mite 12 is supplied with rubber jets 13 "The upper part of the tape.12 is pivotally connected to the cross member + by means of eyelets 14 fixed on the crossbar 4 ,, and axis 15 (Fig. 2 and 3), - The lower part of the tape 12 is ESCrnally connected to the lower end of the additional two shoulders pbPiara 7 using an eyelet 16 mounted on the lower section of the tape 12 and axis 17. The eyelet 16 is mounted on the finger 18 with the possibility of rotation about its axis . Finger 18 inserts tightly into XBOCTOBTIK 19 with tape 12 (FIGS. 3 and 4)

The calusic one from the supplementary double lever of the levers 7 is pushed onto the crosspiece 4 with the help of the spring 20. Position the additional double-arm lever 7 carry. cross bars 4 cur

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It is mounted with a 1m screw 21 with a nut 22 mounted on the lower end of the additional double arm 7.

Cross-guard 4 is fitted with a protective cover 23; viH shock-absorbing barrier 1.

To prevent ingress of moisture, moisture, and so on into the cavity between the protective casing 23 and damping-GM barrier 1 through holes 24, made in crossbar 4, to each additional two-arm lever 7 and crossbar 4, a handle 25 is attached (FIG. 3) „

To ensure rigidity of the structure, support arms 26 are mounted on the cross-section 4, the upper end of each, of which is connected to an additional cross-bar 8, and the lower end is pivotally connected to the cross-bar 4.

When a vehicle runs over a four-wheel (obstacle) with a shock-absorber element 9 (fit. 1, position D), the two shoulders levers 7 turn. In this case, the lower end of each of the additional two arms 7 through the opening 24 in the crosspiece 4 pulls the steel tape 12. The damping fence 1 bends, the sensitive element 2 triggers, which provides an electrical signal in the vehicle blocking system.

Claims (2)

1. Vehicle safety device according to auth. St. No. 1342784, different. The fact that, in order to increase the reliability of the device, on the crossbar, an additional sensing element is mounted a casing for a shock absorbing barrier and additional two shoulders, mounted with the possibility of rotation in a vertical plane, the upper ends of which are connected by an additional cross member to the cushioning element and cross member of an additional sensitive element with a tension device. 2. The device according to claim 1, which is designed in such a way that the tensioning device is made in the form of a flexible stapling tape 5 covering the cushioned fencing / censure with one end of the tape hinged to 25 BUT 25 17JSW 2tf W / 2 0 Fig.Z R 23 / 5/7 Fia