Inventor

STROM ROLF

5 patents

⚠️ This page may combine multiple inventors who share the name “STROM ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAMPELLA OY AB

3 patents

US4023626AMay 17, 1977

SALMI PEKKA

1 patent

US4064950ADec 27, 1977

Hydraulic drilling machine

SALMI PEKKA24 citations73

TAMPELLA AB MECHANICAL WORKSHO

1 patent

US3966019AJun 29, 1976

Lubricating system of pressure fluid operated rock drill machines

TAMPELLA AB MECHANICAL WORKSHO18 citations61

STROM ROLF

TAMPELLA OY AB

Self-adaptive hydraulic rock drill

Hydraulic drill, in particular a rock drill

Device for changing bore crowns

SALMI PEKKA

Hydraulic drilling machine

TAMPELLA AB MECHANICAL WORKSHO

Lubricating system of pressure fluid operated rock drill machines