SU622537A1 - Method of filling tubes with loose filler for bending - Google Patents

Method of filling tubes with loose filler for bending

Info

Publication number
SU622537A1
SU622537A1 SU772467880A SU2467880A SU622537A1 SU 622537 A1 SU622537 A1 SU 622537A1 SU 772467880 A SU772467880 A SU 772467880A SU 2467880 A SU2467880 A SU 2467880A SU 622537 A1 SU622537 A1 SU 622537A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe
bending
filling
bulk material
loose
Prior art date
Application number
SU772467880A
Other languages
Russian (ru)
Inventor
Виталий Петрович Плешаков
Original Assignee
Pleshakov Vitalij P
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 Pleshakov Vitalij P filed Critical Pleshakov Vitalij P
Priority to SU772467880A priority Critical patent/SU622537A1/en
Application granted granted Critical
Publication of SU622537A1 publication Critical patent/SU622537A1/en

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Description

(54) СПОСОБ ЗАПОЛНЕНИЯ ТРУБ СЫПУЧИМ НАПОЛНИТЕЛЕМ(54) METHOD FOR FILLING PIPES WITH A BULK FILLER

Claims (1)

ПРИ ШБКЕ ного заполнени  песжом нескольких труб, количество которых определ етс  соотношением размеров сечени  одной трубы и общей площади сыпучего материала. Формула изобретени , Способ заполнени  труб сыпучим наполнителем при гибка, включающий напо нение трубы сыпучим материалом и глушение ее кондов, отличающийс  тем, что, с целью сокращени  трудоемкости , сыпучий материал привод т в псевдокип шее состо ние путем пропускани  через него сжатого воздуха, затем трубу погружаютупреимущественно вертикально в сыпучий материал до требуемого уровн . Источники информации, прин тые во внимание при эке тертизе: 1. Дмитриев Б, G, Трубогибочные работы , Машгиз, 1953, с, 44-45.When shbek filling several pipes with sand, the number of which is determined by the ratio of the dimensions of the cross section of one pipe and the total area of the bulk material. Claims, method of filling pipes with loose filler during bending, including filling the pipe with loose material and killing its channels, characterized in that, in order to reduce labor intensity, the bulk material leads to a pseudo-boiling neck condition by passing compressed air through it, then the pipe immerse preferably vertically in the bulk material to the desired level. Sources of information taken into account when doing tertiz: 1. Dmitriev B, G, Pipe bending, Mashgiz, 1953, p. 44-45. Щ:-С:U: -S: :::};. f--;;:::} ;. f-- ;; /:I:; -Li/: I :; -Li L/.I/J.. .L .L / .I / J .. .L. ./У./Y Jf J Jf j ijf. 1ijf. one
SU772467880A 1977-04-01 1977-04-01 Method of filling tubes with loose filler for bending SU622537A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772467880A SU622537A1 (en) 1977-04-01 1977-04-01 Method of filling tubes with loose filler for bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772467880A SU622537A1 (en) 1977-04-01 1977-04-01 Method of filling tubes with loose filler for bending

Publications (1)

Publication Number Publication Date
SU622537A1 true SU622537A1 (en) 1978-09-05

Family

ID=20701637

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772467880A SU622537A1 (en) 1977-04-01 1977-04-01 Method of filling tubes with loose filler for bending

Country Status (1)

Country Link
SU (1) SU622537A1 (en)

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