Gyroscope controlled walk behind trowelA control module for a walk behind trowel configured to detect and to prevent an uncontrolled or undesirable motion of the trowel. The trowel includes an engine configured to drive rotation of a rotor…DRIVE·May 11·1 min readFollowE04F21/248WACKER CORP [US]
Starter module for walk behind trowelA starter module configured to limit an engine speed of an engine for a walk behind trowel at time of startup. The walk behind trowel includes a rotor driven by the engine, a throttle to command an op…DRIVE·May 11·1 min readFollowE04F21/248WACKER CORP [US]
Diaphragm carburetor with air purge systemA diaphragm carburetor-based fuel supply system (46) is equipped with an air purge system (48) that vents trapped air from the fuel supply system (46). The air purge system (48) preferably includes a …DRIVE·Nov 10·2 min readFollowF02M17/04WACKER CORP [US]
