IT1237212B - Macchina a percussione idraulica - Google Patents

Macchina a percussione idraulica

Info

Publication number
IT1237212B
IT1237212B IT22750A IT2275089A IT1237212B IT 1237212 B IT1237212 B IT 1237212B IT 22750 A IT22750 A IT 22750A IT 2275089 A IT2275089 A IT 2275089A IT 1237212 B IT1237212 B IT 1237212B
Authority
IT
Italy
Prior art keywords
fluid motor
longutidinal
buttress
anvil
splines
Prior art date
Application number
IT22750A
Other languages
English (en)
Other versions
IT8922750A0 (it
IT8922750A1 (it
Inventor
Mario Luongo
Dmitry Iliich Karabash
Original Assignee
Sp K Bjuro N Proizv
Ob Geotekhnika
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 Sp K Bjuro N Proizv, Ob Geotekhnika filed Critical Sp K Bjuro N Proizv
Priority to IT22750A priority Critical patent/IT1237212B/it
Publication of IT8922750A0 publication Critical patent/IT8922750A0/it
Publication of IT8922750A1 publication Critical patent/IT8922750A1/it
Application granted granted Critical
Publication of IT1237212B publication Critical patent/IT1237212B/it

Links

Landscapes

  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
IT22750A 1989-12-20 1989-12-20 Macchina a percussione idraulica IT1237212B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT22750A IT1237212B (it) 1989-12-20 1989-12-20 Macchina a percussione idraulica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22750A IT1237212B (it) 1989-12-20 1989-12-20 Macchina a percussione idraulica

Publications (3)

Publication Number Publication Date
IT8922750A0 IT8922750A0 (it) 1989-12-20
IT8922750A1 IT8922750A1 (it) 1991-06-20
IT1237212B true IT1237212B (it) 1993-05-27

Family

ID=11200016

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22750A IT1237212B (it) 1989-12-20 1989-12-20 Macchina a percussione idraulica

Country Status (1)

Country Link
IT (1) IT1237212B (it)

Also Published As

Publication number Publication date
IT8922750A0 (it) 1989-12-20
IT8922750A1 (it) 1991-06-20

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Legal Events

Date Code Title Description
0001 Granted