SU1224392A1 - Antitheft device - Google Patents

Description

This invention relates to mechanical engineering, more specifically to automotive industry.

The aim of the invention is to increase reliability by eliminating the un-secured connection of the power source with the consumer of the vehicle, as well as increased secrecy.

FIG. 1 shows the device, ob1ci11 view; in fig. 2 - Bad Anath; in fig. 3 shows a section BB in FIG. 1; FIG. 4 - section G-Y in FIG. 3 | in fig. 5 is a view of B in FIG. 3

The anti-device comprises a duct 1 with a lid 2 with an end wall 3 and a loop 4, which is the second end wall of the duct, with an eye 5 attached to a hook-shaped length-adjustable rod 6 fixed by a lock nut 7, a power source 8 with leads 9. In the lid 2 boxes 1 at the end wall 3 is made a through hole. 10 and two vertical plates 11 are installed with openings 12 rigidly attached to the end wall 3 and lid 2 of the box 1. The lower part of the vertical bracket 13 is fixed to the transport means 14, and on its upper part by the horizontal bracket 15 is fixed breaker mass 16, made in the form of an axis 17 with a spring-loaded washer 18 and contact 19 mounted on it. On the insulating, gasket 20, contacts 21 and 22 are installed. Contact 22 is connected by a threaded pin 23 via a wire 24 with leads 9 power supply 8. Contact 21 to by means of a horizontal bracket 15, it contacts with a vertical bracket 13. On axis 17, a coding lock 25 is installed with flash: cutting strips 26 fixed on axis 17. The code of its lock, its protruding part 27, enters the through hole 10 of the roof 2 of box 1 and includes code elements with a cipher 28. The ends of the fixing strips 26 are made in the form of a wedge and enter the hole of vertical pieces 11. The axis 17 is rotated by a key 29 entering the vertical slot 30 in the axis 17. In

,

p10

20

25

224392a

axes 17 are provided with horizontal slots 31, in which pins 32 are installed, extending into mating slots 33, made in lock 34 housing 25. The position of axis 17 is fixed

using spring ball 35.

The device works as follows.

Adjust the length of the rod 6, obes-. bake dense and reliable cover-. The hinge 2 of the box 1 by means of 5, put on the hook-shaped rod 6, along the entire length of the power source 8 and fixed with a lock 15, closing access to the terminals 9 of the power source 8. The box 1 is installed along the entire length of the power source 8 by the hole 10 on the part of the combination lock.

In the position O of the key 29, the device is in the off state.

By dialing the cipher code 28 by turning the key 29 to the mass disconnection position, the locking strips-26 are withdrawn into the holes 12 of the vertical plates 11. the covers 2 of the box 1 and fix the position of the box 1 in the closed state. A further turn of the key 29 into the position The switching on of the mass closes the contact 19 with the contacts 21 and 22, ensuring the power supply of the power source 8 of the entire electric equipment system:. vania vehicle 14, and remove the key 29.

In the case of the need to remove the power source 8 by turning the key 29 in the opposite direction to the position 0, remove the whole box 1.

t

Dp off the mass, it is sufficient to turn the key 29 in the opposite direction to the position Disconnecting the mass and remove the ei o, which ensures the vehicle 14 in the state of anti-theft effect.

The use of the invention makes it possible to increase the anti-theft effect by eliminating the possibility of cutting the mass to the battery lead from a sharp wire. In addition, for

in order to approach the terminals of box 1, the lock with a mass breaker with unauthorized access, it is necessary to break the box.

thirty

35

40

45

r-r-pQpQ

SS

W

(iiA- --fn3

-: g№

11Ij

/five

/

/ - r

Editor K. Voloshchuk

Compiled by I.Trigub

Tehred I.Popovich Proofreader M.Sharoshi

Order 1898/28 Circulation — I Subscribed to VNISHI of the USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company,. Uzhgorod, st. Design, - 4

FIG. five

Claims (2)

1. ANTI-THEFT DEVICE containing a lock mounted on a vehicle, a mass disconnect connected to it by means of contacts with a power source, characterized in that, in order to increase reliability by eliminating the unauthorized connection of the power source to the vehicle consumer, wa, device equipped with a protective box with a cover for mounting it · on the vehicle and at least one locking bar connected to the lock, while the cover of the casing has an opening for access PA to the lock and at least one plate fixed on its inner side with a groove for accommodating the fixing strip, 2. The device according to p. 1, characterized in that, with the aim of increasing secrecy, the lock is not code-locked. '224392