US1253768A - Roller-coaster. - Google Patents

Description

F. A. AMAN. ROLLER COASTER.

APPLLCATION FILED FEB.14,\916.

Patented Jan. l5, 1918.

amd

bars, Either seat may be used for this adit ment, as all that is necessary is to change `wt that is used from one hole to an- ;'itii it is at the desired position. The seats stay in position because the angle bends lie along the board.

I do not wish to be limited in the claims that follow to the exact structure described in the foregoing specilication as the description refers but 'to the preferred forno of my invention; on the contrary, I. Wish to be entitled to the full scope of the doctrine of equivalents .in the construction of my claims. Also I do not wish to be limited in my claims because oit my failure at this time to appreciate the full usefulness of my invention.y as I intend fit to be -used in the future in any manner that may turn out to be econoinical and convenient, and that niere niechai'iical' changes necessary to adapt it to future uses be fuly included in the scope ot my invention.

Having thus described my invention, what ci; memes I claim as new and desire to secure by Letters Patent, is

1.*In combination with a low narrow board, the same being of a size to accommodate a child standing thereon, rollers for supporting said board,l said board having a socket member, a post having an angle bend therein, means for seating one end of the bend removably in the socket, and a seat on the post, for the purpose described.

In combination with a lowv narrow board the saine being of a size to accommodate child standing' thereon, rollers for supporting said board, said board having,` a series of post mounting sockets, posts having angle bends therein, said bends adapted to seat in the sockets, and seats on the posts, said bends being in opposite directions for the posts so that they extend in one instance in the direction of the seat and opposite to the seat in the other.

FRANK A. AMAN.

Images