AU455619B2 - Pneumatically-operated impact-action self propelled mechanism for making holes in the earth - Google Patents

Pneumatically-operated impact-action self propelled mechanism for making holes in the earth

Info

Publication number
AU455619B2
AU455619B2 AU44634/72A AU4463472A AU455619B2 AU 455619 B2 AU455619 B2 AU 455619B2 AU 44634/72 A AU44634/72 A AU 44634/72A AU 4463472 A AU4463472 A AU 4463472A AU 455619 B2 AU455619 B2 AU 455619B2
Authority
AU
Australia
Prior art keywords
pneumatically
earth
making holes
self propelled
propelled mechanism
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU44634/72A
Other versions
AU4463472A (en
Inventor
Vladimir Boris Vasilyevich Sudnishnikov Alexandr Dmitrievich Kostylev Konstantin Stepanovich Gurkov Konstantin Konstantinovich Tupitsyn Vladimir Vasilyevich Klimashko Nikolai Grigoryevich Nazarov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Goninon Dela Sibirskogo Otdelenia Akademh Naur Kbsth
Original Assignee
Institut Goninon Dela Sibirskogo Otdelenia Akademh Naur Kbsth
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 Institut Goninon Dela Sibirskogo Otdelenia Akademh Naur Kbsth filed Critical Institut Goninon Dela Sibirskogo Otdelenia Akademh Naur Kbsth
Publication of AU4463472A publication Critical patent/AU4463472A/en
Application granted granted Critical
Publication of AU455619B2 publication Critical patent/AU455619B2/en
Expired legal-status Critical Current

Links

AU44634/72A 1971-10-11 1972-07-17 Pneumatically-operated impact-action self propelled mechanism for making holes in the earth Expired AU455619B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1704902A SU482103A1 (en) 1971-10-11 1971-10-11 Pneumatic percussion device for the formation of a well in the ground

Publications (2)

Publication Number Publication Date
AU4463472A AU4463472A (en) 1974-01-24
AU455619B2 true AU455619B2 (en) 1974-11-21

Family

ID=20490168

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44634/72A Expired AU455619B2 (en) 1971-10-11 1972-07-17 Pneumatically-operated impact-action self propelled mechanism for making holes in the earth

Country Status (2)

Country Link
AU (1) AU455619B2 (en)
SU (1) SU482103A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105332652B (en) * 2015-11-17 2017-12-26 威海市水利岩土工程有限公司 Long spire base expanding and base expanding pore-forming drill system

Also Published As

Publication number Publication date
SU482103A1 (en) 1976-10-25
AU4463472A (en) 1974-01-24

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