SU501151A1 - Perforator - Google Patents

Perforator

Info

Publication number
SU501151A1
SU501151A1 SU1842180A SU1842180A SU501151A1 SU 501151 A1 SU501151 A1 SU 501151A1 SU 1842180 A SU1842180 A SU 1842180A SU 1842180 A SU1842180 A SU 1842180A SU 501151 A1 SU501151 A1 SU 501151A1
Authority
SU
USSR - Soviet Union
Prior art keywords
perforator
cylinder
bush
рмл
nopnieiib
Prior art date
Application number
SU1842180A
Other languages
Russian (ru)
Inventor
Григорий Тихонович Ямковой
Лазарь Давидович Тартаковский
Original Assignee
Криворожский горнорудный 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 Криворожский горнорудный институт filed Critical Криворожский горнорудный институт
Priority to SU1842180A priority Critical patent/SU501151A1/en
Application granted granted Critical
Publication of SU501151A1 publication Critical patent/SU501151A1/en

Links

Landscapes

  • Drilling And Boring (AREA)

Description

Ф о р м л а и 3 о б р е т t; ii и   Перфоратор, включающий корпус, цилиндр, nopnieiib, буксу, направл ющую втулку и механизм воздухораснределени , отличающ и и с   тем, что, с целью повыщени  эффективности смазки цилиндра перфоратора, головка иорши  выполнена с лабиринтнымн капавкамн , а цилиндр и направл юща  1п-улка -с радиальными отверсти ми, которые размещены в цилиндре в сечени х изменени  направлени  движени  иоршн  и в сечении выхлопа,Ф о рмл а and 3 о б р е т; ii and a perforator, including a housing, a cylinder, a nopnieiib, a bush, a guide bush, and an air distribution mechanism, which is also characterized by the fact that, in order to increase the lubrication efficiency of the perforator cylinder, a street with radial holes which are located in the cylinder in sections of the change of direction of movement and in the section of exhaust,

. /. /

SU1842180A 1972-11-01 1972-11-01 Perforator SU501151A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1842180A SU501151A1 (en) 1972-11-01 1972-11-01 Perforator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1842180A SU501151A1 (en) 1972-11-01 1972-11-01 Perforator

Publications (1)

Publication Number Publication Date
SU501151A1 true SU501151A1 (en) 1976-01-30

Family

ID=20530930

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1842180A SU501151A1 (en) 1972-11-01 1972-11-01 Perforator

Country Status (1)

Country Link
SU (1) SU501151A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2520828C2 (en) * 2010-01-29 2014-06-27 Сандвик Майнинг Энд Констракшн Ой Method and device for lubrication of rock-drill steel shank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2520828C2 (en) * 2010-01-29 2014-06-27 Сандвик Майнинг Энд Констракшн Ой Method and device for lubrication of rock-drill steel shank

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