6 STEPS MANUAL TRANSMISSION USING 5-STEP SHIFT GEAR

摘要

PURPOSE: A six speed manual transmission can be manufactured using manufacturing equipment line manufacturing five speed manual transmission with a separate manufacturing equipment line additionally installing a rear cover and a link device to reduce manufacturing equipment cost. CONSTITUTION: A six speed manual transmission(100) comprises a rear cover(104) and a link device(118) in addition to a usual five speed manual transmission. The rear cover(104) is formed to be installed to the rear lower part of a clutch housing(102) of the five speed manual transmission and has a separate main shaft built therein integrally having a six speed sliding gear. The link device(118) is installed in a space inside the clutch housing(102) of the usual five speed manual transmission not to interfere with existing equipment and moves the six speed sliding gear of the main shaft separately installed on the rear cover part(104) to slide with a six speed auxiliary shaft gear installed on an auxiliary shaft by receiving driving force of a gearshift lever when a driver moves the position of the gearshift lever to sixth speed.