SU605905A1 - Method of pulling drain pipes through blind drain and device for effecting same - Google Patents

Method of pulling drain pipes through blind drain and device for effecting same

Info

Publication number
SU605905A1
SU605905A1 SU731933994A SU1933994A SU605905A1 SU 605905 A1 SU605905 A1 SU 605905A1 SU 731933994 A SU731933994 A SU 731933994A SU 1933994 A SU1933994 A SU 1933994A SU 605905 A1 SU605905 A1 SU 605905A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe
pipes
drainage
drain
mole
Prior art date
Application number
SU731933994A
Other languages
Russian (ru)
Inventor
Вячеслав Иванович Петроченко
Петр Артемович Починок
Original Assignee
Украинский Институт Инженеров Водного Хозяйства
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 Украинский Институт Инженеров Водного Хозяйства filed Critical Украинский Институт Инженеров Водного Хозяйства
Priority to SU731933994A priority Critical patent/SU605905A1/en
Application granted granted Critical
Publication of SU605905A1 publication Critical patent/SU605905A1/en

Links

Claims (2)

  1. the wire 10 connected to the pipe openings of the Hepaj2, articulated bars g 3 and the expander 4. The drainage pipes are drawn in the following way. The cutting knife cuts through the gaps in the ground, and the drener lays the mole draine, which the expander expands. Using a collet chuck, the expander draws a drainage pipe into the mole drain, into which compressed air is supplied via a pipeline. The air, entering the drainage pipe and meeting the resistance of the piston 7, is directed through the water intakes of the pipe, cleans them and creates air lubrication between the coarse 6 and the surface of the mole drain. Claim L A method of pulling drainage pipes into the heel drape by applying a pulling force from the base pipe to the trenchless IL / Saii 2 i 4 i 4 fe) sludge pipe, characterized in that pipes, a piston is fixed in its cavity with fixation relative to the ground, and pipes pass through a continuous supply of compressed air into its cavity to create an air lubricant between the pipe and the mole surface when the compressed air flows through Verstov pipe. 2. A device for carrying out the method according to Claim 1, comprising a base machine with a working body for trenchless laying of drain pipes, characterized in that a pipe is mounted on the working body for compressed air flow into the pipe cavity. Sources of information received in the course of the examination: 1. Antonov V. I. Plastic drainage, M., 1967, p.55-60, Fig. 9,
  2. 2. Beylin D. X, Mechanization of drainage works, M., Kolos, 1975, СЛ29-137.
SU731933994A 1973-06-27 1973-06-27 Method of pulling drain pipes through blind drain and device for effecting same SU605905A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU731933994A SU605905A1 (en) 1973-06-27 1973-06-27 Method of pulling drain pipes through blind drain and device for effecting same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU731933994A SU605905A1 (en) 1973-06-27 1973-06-27 Method of pulling drain pipes through blind drain and device for effecting same

Publications (1)

Publication Number Publication Date
SU605905A1 true SU605905A1 (en) 1978-05-05

Family

ID=20557102

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731933994A SU605905A1 (en) 1973-06-27 1973-06-27 Method of pulling drain pipes through blind drain and device for effecting same

Country Status (1)

Country Link
SU (1) SU605905A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001106A1 (en) * 1988-07-20 1990-02-08 Kennametal Inc. Cutter bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001106A1 (en) * 1988-07-20 1990-02-08 Kennametal Inc. Cutter bit

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