SU582394A1 - Working member of drilling-holing machine - Google Patents

Working member of drilling-holing machine

Info

Publication number
SU582394A1
SU582394A1 SU7602366140A SU2366140A SU582394A1 SU 582394 A1 SU582394 A1 SU 582394A1 SU 7602366140 A SU7602366140 A SU 7602366140A SU 2366140 A SU2366140 A SU 2366140A SU 582394 A1 SU582394 A1 SU 582394A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drilling
working member
holing machine
holing
machine
Prior art date
Application number
SU7602366140A
Other languages
Russian (ru)
Inventor
Михаил Самсонович Сафохин
Игорь Дмитриевич Богомолов
Владимир Иванович Великанов
Константин Викторович Начев
Original Assignee
Кузбасский Политехнический Институт
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 Кузбасский Политехнический Институт filed Critical Кузбасский Политехнический Институт
Priority to SU7602366140A priority Critical patent/SU582394A1/en
Application granted granted Critical
Publication of SU582394A1 publication Critical patent/SU582394A1/en

Links

Description

33

выми узлами и режущие диски, отличающийс  тем, что, с целью уменьшени  неровностей стенок скважины, на оси оконтуривающей дисковой шарощки установлен резец, передн   грань которого параллельна продольной оси исполнительного органа и расположена в плоскости, проход щей через крайнюю диаметрально удаленную точку дисковойknots and cutting discs, characterized in that, in order to reduce the irregularities of the borehole walls, an incisor is installed on the axis of the contouring disk scraper, the front face of which is parallel to the longitudinal axis of the actuator and located in the plane passing through

щарощки перпендикул рно проекции оси дисковой шарощки на горизонтальную плоскость.scars perpendicular to the projection of the axis of the disk ball on the horizontal plane.

Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination

1.Авторское свидетельство СССР №459590, кл. Е 21С 17/00, 1973.1. USSR author's certificate No. 459590, cl. E 21S 17/00, 1973.

2.Расщиритель РД. - Информационный листок № 356-74, Кемеровский ЦНТИ, 1974.2. Raschitel RD. - Factsheet № 356-74, Kemerovo Center for Scientific and Technical Information, 1974.

SU7602366140A 1976-06-01 1976-06-01 Working member of drilling-holing machine SU582394A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602366140A SU582394A1 (en) 1976-06-01 1976-06-01 Working member of drilling-holing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602366140A SU582394A1 (en) 1976-06-01 1976-06-01 Working member of drilling-holing machine

Publications (1)

Publication Number Publication Date
SU582394A1 true SU582394A1 (en) 1977-11-30

Family

ID=20663418

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602366140A SU582394A1 (en) 1976-06-01 1976-06-01 Working member of drilling-holing machine

Country Status (1)

Country Link
SU (1) SU582394A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832143A (en) * 1987-04-21 1989-05-23 Cledisc International B.V. Rotary drilling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832143A (en) * 1987-04-21 1989-05-23 Cledisc International B.V. Rotary drilling device

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