Tire-encircling judderbarred cable loop

摘要

A tire-encircling judderbarred cable loop is an assembly that includes a loop of steel cable partially concentrically enclosed by a thick flexible sleeve, thereby defining an enclosed judderbarred portion of the cable and an exposed hitching portion of the cable. The area of the loop is large enough to encircle a contact area of an automobile tire. The flexible sleeve and the judderbarred portion collectively possess sufficient size and hardness to impart a humanly perceptible juddering signal to a driver of the automobile when the tire rolls over the enclosed portion. When the tire rests within the loop, the loop is confined and the weight of the automobile arrests movement of any object hitched to the hitching portion of the cable.

主权项

1. A tire-encircling judderbarred cable loop, comprising:
steel cable having opposite ends attached; one or more layers of flexible tubing substantially concentrically enclosing a major portion of the cable while exposing a hitching portion of the cable; a pipe cap covering each end of the one or more layers of flexible tubing where the major portion of the cable borders the hitching portion of the cable, each pipe cap defining a through-hole concentrically located and allowing passage of the cable therethrough; and a hitching ring encircling the cable within the hitching portion, the hitching ring and pipe caps configured to allow travel of the hitching ring along the hitching portion between the pipe caps and to prevent the hitching ring from traveling beyond the hitching portion.