INDICATING DEVICE FOR WATCHES WITH MORE THAN ONE NEEDLE

摘要

PURPOSE: An indicating device for watches with more than one needle is provided to enable a needle or a series of needles rotate more than 360 degree towards a primary direction by using a needle or a series of needles which are activated by an electric driver. CONSTITUTION: An indicating device for watches with more than one needle includes the following components. A needle(Z) or a series of needles(Z) are attached to an electric driver unit(E) which can activate the needles(Z). The needles(Z) poses the capacity to rotate more than 360 degree towards the primary direction(CW). The needles(Z) are set to be able to rotate towards the secondary direction(CCW) which is the opposite direction to the primary direction(CW). One of the needles(Z) can only rotate to a certain degree(P) towards the secondary direction(CCW). At the location where the needles(Z) cannot rotate any longer the point is designated as a standard location and a detecting device(V) detects the location.