<<<   descriptions       US 4 245 334

 FIG. 1  is a block circuit diagram of an embodiment of the time-measuring

            and -indicating device according to the invention.

 FIG. 2  shows the arrangement of that time-measuring and -indicating device

               on a ski,

 FIG. 3  shows diagrammatically a path of finite length and a time-measuring

             and -indicating device with the associated transmitter and

 FIG. 4  is an enlarged side elevation showing the transmitter.