SU727802A1 - Staircase banister - Google Patents

Description

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The invention relates to the maintenance of buildings and can be used when moving goods along stairs.

There is a well-known staircase containing steps, a fence in the form of a Steel grille with a handrail rigidly connected to the posts that are fixed in the slots of the steps l.

A staircase fence is also known, which contains vertical posts, staircases scribed in steps, connected by railings and subperipulated strips, between which balls 2 are mounted.

The purpose of the invention is to facilitate and facilitate the movement of goods along the stairs of a messenger.

The goal is achieved by the fact that the proposed fence, a ladder containing vertical posts, fixed in the steps of the stairs, connected by railings and podperilnymi strips that are mounted baloons, is equipped with guide bars, rigidly interconnected with additional balls and a mechanism for fixing the slats in vertical position, with the additional points connected to the subframe bands and connected by a return spring.

FIG. 1 shows a ladder, side view; in fig. 2 - the same, top view.

The staircase railing contains vertical pillars 1, fixed in anger & 2 steps 3 stairs. Racks 2 are connected by railings 4 and subperipulary strips 5 between which the ball 6 is mounted. The bars 7 are rigidly interconnected by additional balls 8 that are hingedly fixed to the subperiptical strips 5, and the additional ball bulbs 8 are connected by gates 9 to the subpercussion strips 5. The guide bars are connected to the vertical resistant 1 mechanism 1O to fix them in a vertical position.

To move objects, the guide strips 7 are detached from the pillars, rotated, laid onto the steps of the ladder and supported against them with stops I, then displaced loads along the guides 7, then the guide strips returned to their original position using springs 9 and attached to the posts with the fixing mechanism 1O, the guide bars in the initial position are held by springs 9. the staircase fence makes it possible to use it to facilitate the movement of loads without the use of other special means movement of goods. the formula was invented and the staircase enclosure containing vertical posts fixed in a staircase, connected by a railing

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FIG

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- 7 and subperiplinary strips, between which balls are mounted, characterized in that, in order to facilitate and facilitate the movement of goods, the fence is equipped with guide rails, rigidly connected with additional balls, and a mechanism for fixing the slats in a vertical position, with additional The ball of the signature is pivotally connected to the subperiplex strips and connected to the return spring. Sources of information taken into account in the examination 1. N. Bartoонь Architectural design. M., Higher School, 1974, p. 10. 2. The author's certificate of the USSR № 160822, cl. E 04 F 11/18, 1962 (prototype).

Claims (1)

Claim 4 th sub-strips between which balusters are mounted, characterized in that, in order to facilitate and convenient movement of goods, _{5 the} fence is equipped with guide rails rigidly interconnected with additional balusters and a mechanism for fixing the strips in a vertical position, while additional balusters are pivotally connected to with support strips and connected with a return spring.