SU1284180A1 - METHOD OF SIMULTANEOUS MOLDING OF SEVERAL GLASSES - Google Patents

METHOD OF SIMULTANEOUS MOLDING OF SEVERAL GLASSES

Info

Publication number
SU1284180A1
SU1284180A1 SU3687039/33A SU3687039A SU1284180A1 SU 1284180 A1 SU1284180 A1 SU 1284180A1 SU 3687039/33 A SU3687039/33 A SU 3687039/33A SU 3687039 A SU3687039 A SU 3687039A SU 1284180 A1 SU1284180 A1 SU 1284180A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heating
softening temperature
glass
glasses
several
Prior art date
Application number
SU3687039/33A
Other languages
Russian (ru)
Inventor
Э.Б. Севрюк
А.В. Пестов
Original Assignee
Э.Б. Севрюк
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 Э.Б. Севрюк filed Critical Э.Б. Севрюк
Priority to SU3687039/33A priority Critical patent/SU1284180A1/en
Application granted granted Critical
Publication of SU1284180A1 publication Critical patent/SU1284180A1/en

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

1. Способ одновременного моллирования нескольких стекол, преимущественно клиновидных, путем нанесения антиадгезионного покрытия на их контактируемые поверхности, нагрева до температуры размягчения стекла на форме, выдержки при этой температуре с последующим охлаждением, отличающийся тем, что, с целью улучшения оптических и геометрических показателей гнутых изделий за счет предотвращения несимметричного смещения стекол друг относительно друга в процессе их нагрева, перед нагревом до температуры размягчения на стекла по линии их контакта в нескольких точках торцовой поверхности наносят клей, не взаимодействующий со стеклом при нагреве, включая область температур размягчения стекла, и производят выдержку.2. Способ по п.1, отличающийся тем, что используют клей на основе термопластичных или термореактивных полимеров.1. The method of simultaneous bending of several glasses, mainly wedge-shaped, by applying an anti-adhesive coating on their contact surfaces, heating up to the glass softening temperature on the form, holding at this temperature, followed by cooling, characterized in that in order to improve the optical and geometrical parameters of bent products by preventing the asymmetric displacement of the glasses relative to each other in the process of their heating, before heating to the softening temperature on the glass along the line of their contact CTA in several points of the end surface glue is applied, does not interact with the glass during heating, including glass softening temperature range, and produce vyderzhku.2. The method according to claim 1, characterized in that use adhesive based on thermoplastic or thermosetting polymers.

SU3687039/33A 1984-01-05 1984-01-05 METHOD OF SIMULTANEOUS MOLDING OF SEVERAL GLASSES SU1284180A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3687039/33A SU1284180A1 (en) 1984-01-05 1984-01-05 METHOD OF SIMULTANEOUS MOLDING OF SEVERAL GLASSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3687039/33A SU1284180A1 (en) 1984-01-05 1984-01-05 METHOD OF SIMULTANEOUS MOLDING OF SEVERAL GLASSES

Publications (1)

Publication Number Publication Date
SU1284180A1 true SU1284180A1 (en) 2005-06-20

Family

ID=60517584

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3687039/33A SU1284180A1 (en) 1984-01-05 1984-01-05 METHOD OF SIMULTANEOUS MOLDING OF SEVERAL GLASSES

Country Status (1)

Country Link
SU (1) SU1284180A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2635419C2 (en) * 2015-09-30 2017-11-13 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Method of bending glass products and anti-adhesive composition for its implementation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2635419C2 (en) * 2015-09-30 2017-11-13 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Method of bending glass products and anti-adhesive composition for its implementation

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