SU381744A1 - METHOD OF FORMATION OF SLOTS IN THE MASSIF OF MOUNTAIN BREEDS at the same time, he is told that he will return-unavailable movement along the formed tse.ch. However, the working position of the tool to the bottom of the cushion prevents effective removal of drilling fines from it, in connection with which penetration of power II is reduced, tool life decreases. - Google Patents

METHOD OF FORMATION OF SLOTS IN THE MASSIF OF MOUNTAIN BREEDS at the same time, he is told that he will return-unavailable movement along the formed tse.ch. However, the working position of the tool to the bottom of the cushion prevents effective removal of drilling fines from it, in connection with which penetration of power II is reduced, tool life decreases.

Info

Publication number
SU381744A1
SU381744A1 SU1675056A SU1675056A SU381744A1 SU 381744 A1 SU381744 A1 SU 381744A1 SU 1675056 A SU1675056 A SU 1675056A SU 1675056 A SU1675056 A SU 1675056A SU 381744 A1 SU381744 A1 SU 381744A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tool
massif
tse
told
penetration
Prior art date
Application number
SU1675056A
Other languages
Russian (ru)
Inventor
более эффективного разрушени породы предлагаетс движени инструмента придар ать возвратно поворотный характер одновременным созданием неги осевого усили чертеже показана щель наход щимс ней породоразрущающим инструментом разрезе осуньествлени оп более аффективного удалени буро мелочи как следствие
осевое воздействие Разрущение породы забое щели осуществл етс прп неполноповоротном возвратном перекатывании инструмента который наноснт породе удары раздавливает при своем перекатывании При этом обра зуюи вогнута форма забо создает наи лучщ стрелками А. Одновременно инструмент оказывают ударное
при котором породоразрушаю щий инструмент оказывают ударное воздействие сообщают ему противоположно направ движении идоль щели отличающийс тем что нелью более эффективного удалени мелочи ели движени инструмента придают возвратно поворотный ктер одновр Способ образовани щелей массиве гор пород
Original Assignee
В. М. Лысенко, В. Д. Ситников , Е. В. Ситников Казахский политехнический институт имени В. И. Ленина
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 В. М. Лысенко, В. Д. Ситников , Е. В. Ситников Казахский политехнический институт имени В. И. Ленина filed Critical В. М. Лысенко, В. Д. Ситников , Е. В. Ситников Казахский политехнический институт имени В. И. Ленина
Priority to SU1675056A priority Critical patent/SU381744A1/en
Application granted granted Critical
Publication of SU381744A1 publication Critical patent/SU381744A1/en

Links

SU1675056A 1971-06-29 1971-06-29 METHOD OF FORMATION OF SLOTS IN THE MASSIF OF MOUNTAIN BREEDS at the same time, he is told that he will return-unavailable movement along the formed tse.ch. However, the working position of the tool to the bottom of the cushion prevents effective removal of drilling fines from it, in connection with which penetration of power II is reduced, tool life decreases. SU381744A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1675056A SU381744A1 (en) 1971-06-29 1971-06-29 METHOD OF FORMATION OF SLOTS IN THE MASSIF OF MOUNTAIN BREEDS at the same time, he is told that he will return-unavailable movement along the formed tse.ch. However, the working position of the tool to the bottom of the cushion prevents effective removal of drilling fines from it, in connection with which penetration of power II is reduced, tool life decreases.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1675056A SU381744A1 (en) 1971-06-29 1971-06-29 METHOD OF FORMATION OF SLOTS IN THE MASSIF OF MOUNTAIN BREEDS at the same time, he is told that he will return-unavailable movement along the formed tse.ch. However, the working position of the tool to the bottom of the cushion prevents effective removal of drilling fines from it, in connection with which penetration of power II is reduced, tool life decreases.

Publications (1)

Publication Number Publication Date
SU381744A1 true SU381744A1 (en) 1973-05-22

Family

ID=20480854

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1675056A SU381744A1 (en) 1971-06-29 1971-06-29 METHOD OF FORMATION OF SLOTS IN THE MASSIF OF MOUNTAIN BREEDS at the same time, he is told that he will return-unavailable movement along the formed tse.ch. However, the working position of the tool to the bottom of the cushion prevents effective removal of drilling fines from it, in connection with which penetration of power II is reduced, tool life decreases.

Country Status (1)

Country Link
SU (1) SU381744A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783123A (en) * 1986-12-23 1988-11-08 Ottestad Jack Benton Tool bit for impact ripping of a mine face
RU2675614C1 (en) * 2018-03-06 2018-12-20 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Method of percussion drilling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783123A (en) * 1986-12-23 1988-11-08 Ottestad Jack Benton Tool bit for impact ripping of a mine face
RU2675614C1 (en) * 2018-03-06 2018-12-20 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Method of percussion drilling

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