Transmission mechanism for a scanner
AssigneeBehavior Tech Computer Corporation
InventorsYu-ming Yeh, Yang-teh Lee
Life of this patent
Estimating the term…
Abstract
A transmission mechanism for a scanner includes a frame having a plurality of holes with different sizes and a series of gears mated with each other through different numbers of teeth. Due to different locations of where the transmission mechanism are mounted, the frame is able to be adapted to different type of motors.
Claims9
A transmission mechanism for a scanner comprising a frame having a main hole and a plurality of positioning holes for mounting a step motor, a plurality of first holes for mounting a transmission mechanism having a driving gear and an intermediate gear and notches for mounting paper rollers, the improvement wherein;
- said transmitting mechanism comprises a first transmission gear set having a first large gear mated with said driving gear and a first small gear mated with said intermediate gear and two second transmission gear sets each having a second small gear mated with a driven gear and two second big gears, said intermediate gear being mated with each of said two second big gears.
Dependencies are inferred from the claim text.