Inventor
DOWNING TERRY R
US8 patents
Patents
8 patentsUS4068773AJan 17, 1978
Lift vehicle with fail-safe overload protective system
ALLIS CHALMERS33 citations91
US4585268AApr 29, 1986
Overhead guard for lift trucks of different lengths
ALLIS CHALMERS7 citations72
US4003487AJan 18, 1977
Truck overload protective system having trip signal sampling means
ALLIS CHALMERS17 citations72
US4398860AAug 16, 1983
Fork lift truck having means to test overload protective system
ALLIS CHALMERS8 citations71
US4168934ASep 25, 1979
Lift truck overload protective circuit having override feature
ALLIS CHALMERS14 citations71
US4126237ANov 21, 1978
Lift truck safety system having protection against component failure
ALLIS CHALMERS11 citations71
US3960286AJun 1, 1976
Automatic overload control for a counterbalanced lift truck
ALLIS CHALMERS13 citations69
US4390085AJun 28, 1983
Automatic mechanical brake adjuster
ALLIS CHALMERS3 citations53