TRAILER Russian patent published in 1994 - IPC

FIELD: vehicles. SUBSTANCE: trailer has a double-deck body, which lower deck is a garage, and the upper deck forming a resting saloon is made collapsible with bearing posts. The body has drive lifting and lowering mechanisms positioned on both sides of the longitudinal axis. Each mechanism has two horizontal levers rigidly connected to front and back wheels and pivotally connected to each other and the post rigidly connected to the body. A vertical movement drive screw is mounted inside the post, the screw is engageable with a nut pivotally connected to the levers by shock absorbers. EFFECT: improved structure. 3 cl, 15 dwg