CH12817A - Gesteinsdrehbohrmaschine mit hydraulischer Längsbewegung des Bohrers - Google Patents

Gesteinsdrehbohrmaschine mit hydraulischer Längsbewegung des Bohrers

Info

Publication number: CH12817A
Authority: CH; Switzerland
Prior art keywords: drill; drilling machine; longitudinal movement; rock drilling; rotary rock
Prior art date: 1896-07-15

Application number

CH12817A

Other languages

English (en)

Inventor

Halske Siemens

Original Assignee

Siemens Ag

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.)

1896-07-15

Filing date

1896-07-15

Publication date

1897-02-28

1896-07-15 Application filed by Siemens Ag filed Critical Siemens Ag

1897-02-28 Publication of CH12817A publication Critical patent/CH12817A/de

Links

238000005553 drilling Methods 0.000 title 1
239000011435 rock Substances 0.000 title 1

CH12817A 1896-07-15 1896-07-15 Gesteinsdrehbohrmaschine mit hydraulischer Längsbewegung des Bohrers CH12817A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH12817T		1896-07-15

Publications (1)

Publication Number	Publication Date
CH12817A true CH12817A (de)	1897-02-28

Family

ID=4206745

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH12817A CH12817A (de)	1896-07-15	1896-07-15	Gesteinsdrehbohrmaschine mit hydraulischer Längsbewegung des Bohrers

Country Status (1)

Country	Link
CH (1)	CH12817A (de)

1896
- 1896-07-15 CH CH12817A patent/CH12817A/de unknown

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