SU588330A1 - Double-spindle drilling machine - Google Patents

Double-spindle drilling machine

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Publication number
SU588330A1
SU588330A1 SU742022214A SU2022214A SU588330A1 SU 588330 A1 SU588330 A1 SU 588330A1 SU 742022214 A SU742022214 A SU 742022214A SU 2022214 A SU2022214 A SU 2022214A SU 588330 A1 SU588330 A1 SU 588330A1
Authority
SU
USSR - Soviet Union
Prior art keywords
double
drilling machine
spindle drilling
spindle
machine
Prior art date
Application number
SU742022214A
Other languages
Russian (ru)
Inventor
Павел Андреевич Донов
Original Assignee
Donov Pavel A
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 Donov Pavel A filed Critical Donov Pavel A
Priority to SU742022214A priority Critical patent/SU588330A1/en
Application granted granted Critical
Publication of SU588330A1 publication Critical patent/SU588330A1/en

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Description

нй  .сйважин по пр мой лини  без изменени  положени  базовой машины, механизм перещени  выполнен в виде установленных на катках балок ,и силовых ци.ЛИндров, соедин ющих мачту с направл ющИми, причем один каток  вл етс  общим дл  каждой иары балок .The well is straight through the line without changing the position of the base machine, the walking mechanism is made up of beams installed on the rollers, and power cylinders connecting the mast with the guides, one roller being common to each beam.

Источники информации, прин тые во внимание нри экспертизеSources of information taken into account at the examination

1. Авторское Свидетельство СССР №224440, кл. Е 21С 1/00, 1966.1. Copyright Certificate of the USSR №224440, cl. E 21C 1/00, 1966.

2. Авторское свидетельство СССР № 369253, кл. Е 21С 1/10, 1971.2. USSR author's certificate No. 369253, cl. E 21C 1/10, 1971.

,-г, g

SU742022214A 1974-05-13 1974-05-13 Double-spindle drilling machine SU588330A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU742022214A SU588330A1 (en) 1974-05-13 1974-05-13 Double-spindle drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742022214A SU588330A1 (en) 1974-05-13 1974-05-13 Double-spindle drilling machine

Publications (1)

Publication Number Publication Date
SU588330A1 true SU588330A1 (en) 1978-01-15

Family

ID=20583919

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742022214A SU588330A1 (en) 1974-05-13 1974-05-13 Double-spindle drilling machine

Country Status (1)

Country Link
SU (1) SU588330A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798812A (en) * 2019-03-20 2019-05-24 武汉山友爆破科技工程有限公司 A kind of built-in type demolition set and its application method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798812A (en) * 2019-03-20 2019-05-24 武汉山友爆破科技工程有限公司 A kind of built-in type demolition set and its application method
CN109798812B (en) * 2019-03-20 2021-07-20 武汉山友爆破科技工程有限公司 Pre-buried type blasting device and using method thereof

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