Inventor
SANDVIK JOHANNES
NO4 patents
Patents
4 patentsUS4577810AMar 25, 1986
Feed device for guiding a rope onto a winding drum
ELKEM AS8 citations68
US4515329AMay 7, 1985
Feed device for guiding a rope onto a winding drum
ELKEM AS14 citations68
US4307870ADec 29, 1981
Clutch mechanism for hoisting apparatuses
ELKEM AS4 citations57
US4645082AFeb 24, 1987
Means for suspending a skid pan from a winch mounted on a tractor
ELKEM AS0 citations47