Trolley ride apparatus
AssigneeDavis-Grabowski, Inc.
InventorJoseph I. Davis
Life of this patent
Estimating the term…
Abstract
A trolley ride for sliding along a wire stretched between two uprights having a pair of identically molded plastic side members adapted to be bolted together with a pair of horizontally aligned pulleys rotatably mounted therebetween. Each side members have a tubular member extending outwardly for receiving a pipe that extends across the juncture of the side members for reinforcing the handles.
Claims1
A trolley ride apparatus for sliding along a wire stretched between two uprights comprising a pair of substantially identical side frame members having a flat side wall in substantially parallel relation to each other and one integrally formed tubular member forming handles extending outwardly from one side of the frame member and in axial alignment with the handle of the other frame member when the frames are joined, each of said tubular members being closed at its outer end portion, each of said side frame members having a plurality of bores extending therethrough, bolt means extending through two of said bores fastening said side frame members together, a pair of pulleys rotatably mounted on said bolt means between said pair of side walls and vertically above said tubular members, further bores extending through said side walls, raised surfaces formed about said further bores on each side frame members in contact engagement with opposing raised surfaces to maintain said side frame members in spaced relation to each other, fastening means extending through said further bores for securing said side walls together and pipe means extending along and contained within said tubular members for strengthening said handles.
Dependencies are inferred from the claim text.