The return-to-zero expression totalizer of the return-to-zero devices

摘要

(57) Abstract Objective While containment the reset axis securely, it attaches, the workThe industry is made easy. Constitution In deflection - mu 1 upper containment piece 2 and lower part containment varying piece 3With it provides. The reset lever 7 is locked in reset axis 6.Slot 11 is provided in the reset lever 7. In slot 11 elastic deformationAs guide section 12 of possible pair is provided, guide section 12Forming projected part 12a in Tip inner split, it provides narrow diameter portion 13.The reset axis 6 which allots spring 14 to the lower part arrow A directionTo interpose in the empty each containment hole 4,5, fixed part 8 in the containment hole 4 the InterpolationIn state fixed part between 8 and lower part containment one 3 spring 14 rankThe position it can point. Reset axis 6 operation a - mu 21 of null carriage return component 15The time making move to side, Inlaying entrance it does operation a - mu 21 in slot 11.