SAFETY UNIT ACTUATING DEVICE

• Main Author: WICKER, JAMES H
• Format: Patent
• Language: English; French
• Published: 10.01.1995
• Edition: 5
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

SAFETY UNIT ACTUATING DEVICE An actuating device for use in moving a school bus safety unit, such as a stop sign or crossing arm, between a retracted position adjacent the school bus, and an extended position projecting outwardly from the bus. The actuating device includes a drive motor and a fricti...