There is provide a sewer cleaning machine comprising: a frame; a drum rotatably supported by the frame, the drum having an opening; a cable positioned at least partially within the drum, the cable configured to be extended from and retracted into the drum through the opening; and a cable feed device supported by the frame adjacent the opening of the drum, the cable feed device including a plurality of bearings selectively engagable with the cable to feed the cable in or out of the drum, a first lever configured to move at least one of the plurality of bearings into engagement with the cable, a second lever configured to adjust at least one of the plurality of bearings between a forward feed orientation and a reverse feed orientation, and a locking assembly having a ratchet gear and a pawl engagable with the ratchet gear to selectively hold at least one of the plurality of bearings in the forward feed orientation or the reverse feed orientation, wherein the first lever is configured to actuate the bearings.
SEWER CLEANING MACHINE
KANALREINIGUNGSMASCHINE
MACHINE DE NETTOYAGE D'ÉGOUTS
2021-11-17
Patent
Elektronische Ressource
Englisch