Coin operated dispenser of bags for dog excrement - has plastic bags supplied from roll by roller feed pair with drive input via coupling unit.

摘要

The coin operated dispensing machine is used to provide bags from a roll (12) that can be used to collect excrement deposited by dogs in public places, such as parks, etc. The machines are in the general appearance of cigarette machines, with a front aperture (16) through which the material is delivered. The bags are separated by tearing along a line. The material is fed by a pair of contact rollers (18,19). One of the rollers (19) may be raised for replenishing the machine. Transmission between the rollers and the drive is by gears (27,29) with a pair of coupling elements for engagement. ADVANTAGE - Easy loading combined with secure drive contact. Greater bag capacity.