JPS5346403A - Rock drill equipped with air compression function - Google Patents

Rock drill equipped with air compression function

Info

Publication number
JPS5346403A
JPS5346403A JP12089376A JP12089376A JPS5346403A JP S5346403 A JPS5346403 A JP S5346403A JP 12089376 A JP12089376 A JP 12089376A JP 12089376 A JP12089376 A JP 12089376A JP S5346403 A JPS5346403 A JP S5346403A
Authority
JP
Japan
Prior art keywords
air compression
rock drill
compression function
drill equipped
rock
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.)
Granted
Application number
JP12089376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5631437B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshiichi Mikami
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.)
Furukawa Kogyo Co Ltd
Original Assignee
Furukawa Kogyo Co Ltd
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 Furukawa Kogyo Co Ltd filed Critical Furukawa Kogyo Co Ltd
Priority to JP12089376A priority Critical patent/JPS5346403A/ja
Publication of JPS5346403A publication Critical patent/JPS5346403A/ja
Publication of JPS5631437B2 publication Critical patent/JPS5631437B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP12089376A 1976-10-08 1976-10-08 Rock drill equipped with air compression function Granted JPS5346403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12089376A JPS5346403A (en) 1976-10-08 1976-10-08 Rock drill equipped with air compression function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12089376A JPS5346403A (en) 1976-10-08 1976-10-08 Rock drill equipped with air compression function

Publications (2)

Publication Number Publication Date
JPS5346403A true JPS5346403A (en) 1978-04-26
JPS5631437B2 JPS5631437B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-07-21

Family

ID=14797587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12089376A Granted JPS5346403A (en) 1976-10-08 1976-10-08 Rock drill equipped with air compression function

Country Status (1)

Country Link
JP (1) JPS5346403A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978501U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-10-31 1974-07-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978501U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-10-31 1974-07-08

Also Published As

Publication number Publication date
JPS5631437B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-07-21

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