초록 ▼

A semi-permanent apparatus and a method for tethering and restraining grazing animals, house pets and security dogs comprises a moveable trolley mounted on a track attached to a solid surface, such as the ground. One end of a tether is attached to the animal and the other end of the tether is attach

A semi-permanent apparatus and a method for tethering and restraining grazing animals, house pets and security dogs comprises a moveable trolley mounted on a track attached to a solid surface, such as the ground. One end of a tether is attached to the animal and the other end of the tether is attached to the trolley. The trolley moves along the track when the animal tugs at the tether, but the track, trolley and tether prevent the animal from roaming to a distance from the track beyond the length of the tether.

대표청구항 ▼

An apparatus for tethering and restraining an animal, comprising: a track attached to a solid surface, wherein the track has a flange with an upper surface and side surfaces and the track has a pair of side webs; a moveable trolley mounted on the track, adjacent to the flange of the track, wherein t

An apparatus for tethering and restraining an animal, comprising: a track attached to a solid surface, wherein the track has a flange with an upper surface and side surfaces and the track has a pair of side webs; a moveable trolley mounted on the track, adjacent to the flange of the track, wherein the moveable trolley has a housing defining a pair of slots, and a pair of wheels, each wheel mounted on an axle within the housing with one end of each axle held within one of the slots, means for biasing the wheels against the side webs of the track and swiveling the trolley housing; and tether means for attaching the animal to the moveable trolley, wherein the trolley housing is swivelable from side to side of the track, but not releasable from the track, when the tether means is subjected to a force at an angle to the direction of travel of the trolley along the track; so that when the animal tugs at the tether means in the direction of travel of the track or at an acute angle thereto, the trolley wheels travel at all times substantially in proximate contact with the side webs of the track, the housing swivels, but does not release from the track, and the tether means, trolley and track prevent the animal from roaming to a distance from the track beyond the length of the tether means.