OPERATING MECHANISM OF SPEED CHANGE GEAR

摘要

PURPOSE:To prevent generation of the breakage, etc. of a change gear by engaging the lower projection part of an attachment shaft for speed change lever to the 1st arm part of an operating direction change lever through a hole formed to an operation lever holding bracket base which supports a holding bracket for speed change lever fixed on the upper surface of the base. CONSTITUTION:When an operating direction change lever 5 is attached, the divided parts-based 1st and 2nd arm parts 5a and 5b are fitted from the upper and lower sides of a tube part 13a for attachment of lever 5 of an operation lever holding bracket base 13. Both arm parts are eventually connected in a body via the base 13. Under such conditions, the part 5a of the lever 5 can turn to the left and right in a hole 13b centering around the axial line of the tube 13a in response to the revolutions of a ball member of a lower projection part 1a provided in a holding part 5d.