SU1684154A1

SU1684154A1 - Vehicle spare wheel lifting and fastening device

Info

Publication number: SU1684154A1
Application number: SU894671532A
Authority: SU
Inventors: Игорь Васильевич Попов; Николай Андреевич Руденец
Original assignee: Научно-Производственное Объединение "Транстехника"
Priority date: 1989-03-31
Filing date: 1989-03-31
Publication date: 1991-10-15

Abstract

Изобретение относитс к транспортному машиностроению и может быть использовано в конструкци х дл креплени , установки и сн ти запасных колес транспортных средств. Цель изобретени - повышение удобства и безопасности эксплуатации . Устройство дл подъема и креплени запасного колеса транспортного средства содержит кронштейн 1 креплени , механизм подъема и съемный держатель 4 запасного колеса 3. Новым в устройстве вл етс выполнение стрелы 15 поворотной и с упором 16, взаимодействующим с верхом кронштейна 1, в котором выполнены лунки в виде сегмента и поворотный вал с радиальным отверстием, внутри которого размещен шарик с возможностью взаимодействи с продольным пазом неподвижной втулки, причем ось поворотного вала пересекаетс с осью вертикального отверсти кронштейна 14 и стрелы 15, а трос 18 расположен внутри полой стрелы 15 и отверсти кронштейна 14. 8 ил. слThe invention relates to a transport engineering industry and can be used in structures for mounting, installing and removing spare wheels of vehicles. The purpose of the invention is to increase the convenience and safety of operation. The device for lifting and fastening the vehicle spare wheel includes a mounting bracket 1, a lifting mechanism and a removable holder 4 for the spare wheel 3. The device in the device is a swivel boom 15 with a stop 16 interacting with the top of the bracket 1, which has holes in the form a segment and a rotary shaft with a radial hole, inside of which a ball is placed with the possibility of interaction with the longitudinal groove of the fixed sleeve, with the axis of the rotary shaft intersecting with the axis of the vertical hole bracket 14 and boom 15, and the cable 18 is located inside the hollow boom 15 and the hole of the bracket 14. 8 Il. cl

Description

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Claims

Claim

A device for lifting and mounting a spare wheel of a vehicle, with

6.

a holding bracket mounted on the vehicle frame, a lifting mechanism including a lifting boom, a rotary shaft with a ratchet mechanism and a handle, and a cable, at one end of which a wheel grip is mounted, and the other connected to the rotary shaft, and a removable spare wheel holder, characterized the fact that, in order to increase the convenience and safety in operation, it is equipped with a sleeve fixed relative to the bracket with a longitudinal internal groove, the lifting boom is L-shaped with a stop and installed in the bracket a hole made with a vertical hole with the possibility of rotation in the horizontal plane and the interaction of the said stop with the upper part of the bracket, in which the holes are made in 5 segments, and the rotary shaft is installed in the sleeve and made with a radial hole, inside of which the ball is placed to allow interaction with a longitudinal groove of the sleeve, and 10 the axis of the rotary shaft is placed with the possibility of intersection with the axis of the vertical hole of the bracket and boom in the place of attachment of the cable to the shaft, and the cable is laid inside a hollow boom, and openedI5. bracket bracket.

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