SU1689157A1

SU1689157A1 - Roof rack

Info

Publication number: SU1689157A1
Application number: SU894791941A
Authority: SU
Inventors: Михаил Сергеевич Артюхов
Original assignee: М.С. Артюхов
Priority date: 1989-12-29
Filing date: 1989-12-29
Publication date: 1991-11-07

Abstract

Изобретение относитс к транспортным средствам, а именно к устройствам дл перевозки грузов. Цель изобретени - повышение аэродинамической устойчивости транспортного средства. Багажник содержит закрепленные на его платформе 1 равнодлинные боковые козырьки 7 и 8, касательно направпенные от нее к крышке транспортного средства Между козырьками 7 и 8 образован продольный туннельный канал 9 с началом у передней кромки 5 оо текател 4, имеющий длину, раную 0.3 0 8 длины платформы 1. Багажник уменьшает раскачку подвески и повышает устойчивость транспортного средства При длине туннельного канала, равной длине платформы , создаетс наибольшее боковое завихрение , увеличивающее сопротивление движению автомобител При длине меньшей 0.3 длины багажника, козырьки играют роль рассекателей аэродинамического потока и слабо вли ют на повышение устойчивости автомобил в движении 2 з.п. ф-лы. 5 ил.The invention relates to vehicles, namely, devices for the transport of goods. The purpose of the invention is to increase the aerodynamic stability of the vehicle. The trunk contains fixed on its platform 1 equal side peaks 7 and 8, which are directed from it towards the vehicle cover Platforms 1. A luggage compartment reduces suspension buildup and increases vehicle stability. With a tunnel length equal to the platform length, the greatest lateral vortex is created, which increases the resistance to movement of an automobile. ine at 0.3 trunk length sunshields act as flow and aerodynamic spargers weakly affect the increase vehicle stability in motion ZP 2 f-ly. 5 il.

Description

1515

-/- /

Фиг. tt FIG. tt

Фиг 5Fig 5

Claims

FORMULA AND ZBRETE I and I

1. The trunk of the vehicle mounted on the roof of the vehicle by means of fasteners with the formation of a longitudinal air channel between the flat cargo platform of the trunk and the roof, the side walls of the channel are formed by installed along the roof peaks, mounted on the side edges of the cargo platform, on the front edge of which is pivotally mounted with the possibility of rotation of the aerodynamic fairing, forming in the working position a closed space for placing cargo between platforms and fairing, which differs in that, in order to increase the aerodynamic stability of the vehicle, the side visors are made of the same length 1 = (0.3 ... 0.8) 1., where L is the length of the cargo platform, and installed tangentially to the lateral edges of the body roof, while the outer surfaces of the visors are made smooth.

2. The luggage carrier according to claim 1, characterized in that the side visors are removable.

3. The trunk according to claim 1, characterized in that the side visors are made of flexible material.