SU74332A1 - Method of making ribbed products from plastic material - Google Patents

Method of making ribbed products from plastic material

Info

Publication number
SU74332A1
SU74332A1 SU371173A SU371173A SU74332A1 SU 74332 A1 SU74332 A1 SU 74332A1 SU 371173 A SU371173 A SU 371173A SU 371173 A SU371173 A SU 371173A SU 74332 A1 SU74332 A1 SU 74332A1
Authority
SU
USSR - Soviet Union
Prior art keywords
plastic material
vacuum
making ribbed
products
ribbed products
Prior art date
Application number
SU371173A
Other languages
Russian (ru)
Inventor
С.С. Гордон
Original Assignee
С.С. Гордон
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by С.С. Гордон filed Critical С.С. Гордон
Priority to SU371173A priority Critical patent/SU74332A1/en
Application granted granted Critical
Publication of SU74332A1 publication Critical patent/SU74332A1/en

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Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

Предлагаетс  способ изготовлени  изделий (например, бетонных плит) из иластлчного матернала без опалубки носредстиом вакуумированн  с двух сторон.A method of manufacturing articles (e.g., concrete slabs) from a silt maternale without formwork is evacuated on both sides.

На чертеже показала схема примепепи  предлагаемого способа.The drawing shows the scheme primepepi of the proposed method.

Прин тые усло1игые обозначени : пoдлe г;an a  вакуумнрованию ребриста  нлита 5, боковины формы 2, вакуум-камера 3, вакуум-peiiKir 4 и сердечник 1.The following conventional designations are as follows: Subject g; an a for vacuuming ribbed nlita 5, sidewalls of form 2, vacuum chamber 3, vacuum peiiKir 4 and core 1.

Вакуумнрованпе )io предлагаемому способу производитс  с одно1 стороны вакуум-камерой 3, прилегающей ко всей нлощадц издели , а с друго, противоположной, стороны вакуум-рейками 4, нрилегаемыми к ребрам издели , с целью равномерного вакуумировани  последнего.The vacuum method of the proposed method is produced on one side with a vacuum chamber 3 adjacent to the entire surface of the product, and on the opposite side of the vacuum strips 4 adjacent to the edges of the product, in order to evenly evacuate the latter.

Дл  ггрименеии  этого способа необходимо, чтобы нластична  масса (бетон) имела возможность получать в процессе вакуумнровани  необходимую усадку. При этом произ))од щие вакуумирование ребер вакуумрейки 4 долил}1ы зтметь возможность свободно подниматьс  вверхПредмет изобретени To ensure this method, it is necessary for the elastic mass (concrete) to be able to obtain the necessary shrinkage during the vacuuming process. At the same time, the vacuum elongation of the ribs of the vacuum cleaner 4 should be done}, you should be able to climb upwardly.

Способ изготовленн  ребристых изделпй из пластпчного матерпа la с применением двухстороннего вакуумпрованн , отличающийс  тем, что вторую камеру расиолагают только иод утолщени ми издели , например под ребрами, с целью равномерного вакуумировани  тшделнй.The method is made of ribbed products made of plastic material la using double-sided vacuum-packed, characterized in that the second chamber only iodine thickens the product, for example under the ribs, in order to uniformly vacuum the molds.

SU371173A 1947-11-18 1947-11-18 Method of making ribbed products from plastic material SU74332A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU371173A SU74332A1 (en) 1947-11-18 1947-11-18 Method of making ribbed products from plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU371173A SU74332A1 (en) 1947-11-18 1947-11-18 Method of making ribbed products from plastic material

Publications (1)

Publication Number Publication Date
SU74332A1 true SU74332A1 (en) 1948-11-30

Family

ID=48249973

Family Applications (1)

Application Number Title Priority Date Filing Date
SU371173A SU74332A1 (en) 1947-11-18 1947-11-18 Method of making ribbed products from plastic material

Country Status (1)

Country Link
SU (1) SU74332A1 (en)

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