SU37968A1 - Pipe bending method - Google Patents

Pipe bending method

Info

Publication number
SU37968A1
SU37968A1 SU133471A SU133471A SU37968A1 SU 37968 A1 SU37968 A1 SU 37968A1 SU 133471 A SU133471 A SU 133471A SU 133471 A SU133471 A SU 133471A SU 37968 A1 SU37968 A1 SU 37968A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe
pipe bending
bending method
bending
pipes
Prior art date
Application number
SU133471A
Other languages
Russian (ru)
Inventor
Ф.И. Валунов
Original Assignee
Ф.И. Валунов
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 Ф.И. Валунов filed Critical Ф.И. Валунов
Priority to SU133471A priority Critical patent/SU37968A1/en
Application granted granted Critical
Publication of SU37968A1 publication Critical patent/SU37968A1/en

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Landscapes

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

Description

Насто щее предложение относитс  к способам изгибани  труб на лекалах и состоит в том, что на трубу, в местах изгибани , надевают вплотную одна к другой р д кольцевых обойм. Служащих дл  предохранени  трубы от нежелательных деформаций.The present proposal relates to methods of pipe bending on patterns and consists in that the pipe, in the places of bending, is put on close to one another in a series of annular clips. Serving to protect the pipe from unwanted deformations.

.Чертеж графй 1ески по сн ет предлагаемый способ. На чертеже фиг. 1 и 2 изображают шарнирную с винтовым замком обойму дл  труб малого диаметра; фиг. 3 и 4- разборную обойму дл  труб большого диаметра (свыше ТОО мм); фиг., 5-схему расположени  обойм на изгибаемом участке трубы, а также положение упора и лекалаFigure 1 shows a sketch of the proposed method. In FIG. 1 and 2 show a hinge holder with a screw lock for small-diameter pipes; FIG. 3 and 4-folding clip for large diameter pipes (more than LLP mm); Fig. 5 shows the arrangement of the sleeves on the pipe section to be bent, as well as the position of the abutment and patterns.

Изгибание труб по . предлагаемомуPipe bending along. proposed

способу делаетс  следующим образом.The method is done as follows.

На подлежащий изгибанию участокOn the area to be bent

трубы 3 вплотную одна к другой надевают р д 1 или -2 и закладывают трубу между упором 5 и лекалом 4. Во врем  изгибани  трубы обоймы V будут преп тствовать образованию на ней вм тин и морщин, т. е. тому или иному изменению ее поперечного сечени , и позвол т изгибать трубы разных диаметров без применени  песка.The pipes 3 face one another closely with a row of 1 or -2 and lay the pipe between the abutment 5 and the mold 4. During the bending, the pipes of the cage V will prevent the formation of mortars and wrinkles on it, i.e. one or another change in its transverse cross sections, and allow pipes of different diameters to be bent without the use of sand.

Предмет изобретени .The subject matter of the invention.

Способ изгибани  труб на лекалах, отличающийс  тем, что на трубу, в местах изгибани , надевают вплотную одна к другой р д кольцевых обойм, служащих дл  предохранени  трубы от нежелательных деформаций.The method of pipe bending on the patterns, characterized in that the pipe, at the places of bending, is worn tightly against one another of a number of annular clamps, which serve to protect the pipe from undesirable deformations.

..

ФипЗ Phypz

SU133471A 1933-08-13 1933-08-13 Pipe bending method SU37968A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU133471A SU37968A1 (en) 1933-08-13 1933-08-13 Pipe bending method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU133471A SU37968A1 (en) 1933-08-13 1933-08-13 Pipe bending method

Publications (1)

Publication Number Publication Date
SU37968A1 true SU37968A1 (en) 1934-07-31

Family

ID=48354015

Family Applications (1)

Application Number Title Priority Date Filing Date
SU133471A SU37968A1 (en) 1933-08-13 1933-08-13 Pipe bending method

Country Status (1)

Country Link
SU (1) SU37968A1 (en)

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