Drying installation
OwnerAnatoly G. Selivanov, Grigory P. Yakovlev +2inventors
InventorsAnatoly G. Selivanov, Grigory P. Yakovlev, Vladimir I. Khodyrev, Valery V. Zhivetin
Life of this patent
Estimating the term…
Abstract
Drying tower installation having a folding chamber built up of a number of individual interconnected sections formed by similarly shaped bearing members provided with an elastic outer covering. The top bearing member of an upper section has a means for holding the chamber on a support. Provision is also made for a chamber raising means, comprising at least three wire ropes which with one of their ends fixed on the bottom bearing member of the lower section, and with the other ends thereof linked to a rope reeling mechanism.
Claims14
A collapsible and extensible tower for drying comprising:
- a sectional-construction defining a folding chamber;
- bearing members forming sections of said folding chamber, each having a similar annular shape and vertically arranged one above another;
- said sections of said folding chamber, each made up of two bearing members one mounted on the other;
- said sections adjoining one another being rigidly interconnected
- an elastic covering enclosing two axially spaced said bearing members of each said section and secured to two said bearing members of each said section;
- said elastic covering being capable of remaining intact under the weight of said the bearing members of folding chamber and those below it;
- a hood made fast on a top bearing member of an uppermost section;
- a means for holding said folding chamber to a support for depending therefrom, said means being linked to said top bearing member of said upper section;
- a means for admission of heat to said folding chamber, situated inside said chamber;
- a means for withdrawing air from said chamber, arranged on said hood;
- at least three suspension wire ropes with one of their ends held to one of said bearing members of said lower section so as to provide approximately parallel travel of said bearing members when actuated by said ropes;
- guideways through which said equal in number to the number of said ropes and located at the places of interlinking of said sections of said chamber.
A collapsible and extensible tower for drying articles therein comprising, a plurality of communicating enclosed chamber sections positionable axially contiguous of each other defining an enclosed chamber;
- each chamber section comprising paired hoops axially spaced and a flexible foldable fabric disposed between successive hoops and secured thereto defining a corresponding enclosed section of the enclosed chamber;
- a support for suspending said chamber sections in a collapsed condition and in an extended depending condition defining the chamber;
- a plurality of ropes secured to a lowermost of said hoops for lowering the hoops from a raised position to a lowered position in which the collapsible chamber is in an extended condition and for raising the hoops upwardly for collapsing the chamber;
- guide means on the hoops through which the wire ropes extend longitudinally;
- means for securing the uppermost loop to said support;
- a hood at the top of the uppermost chamber section in communication therewith;
- take-up means to take up the ropes to pick up the lowermost loop of the extended chamber and raise it to collapse the chamber and to lower it to extend the fabric of each chamber section to dispose the chamber in an extended condition;
- said fabric of each section defining the chamber sections depending one from the other and constituting the sole support between the contiguous chamber sections when the lowermost of the loops has been lowered to extend and define the chamber;
- means to heat the air within the chamber when in an extended condition;
- and means communicating with said hood for exhausting through said hood air out of said enclosed chamber when in an extended condition.
Dependencies are inferred from the claim text.