A wheeled seesaw amusement device having a tubular frame with telescopic sections capable of having vary length. The tubular sections interconnect at opposite ends to form contact sections with the ground. The frame is supported by an axle mounting a pair of wheels and by strut members pivotally carried by the axle. The position of the strut members relative to the frame can be varied to alter the vertical height of the frame.
A seesaw having an elongated planar member assembly, an axle assembly, and a ratchet-and-pawl assembly. The planar member assembly includes an elongated planar member. The axle assembly includes an axle member, an elongated radial extension, and a pair of wheels. The extension member extends radially between, and is coupled to, the axle member and the planar member. The pair of wheels is coupled to the axle member with one wheel disposed on each side of the planar member. The ratchet-and-pawl assembly includes a toothed gear, which is coupled to the axle member, and a pair of pawl assemblies. Each pawl assembly has a pawl member coupled to the planar member and structured to engage the toothed gear.
A playground apparatus having at least one support base for stabilizing the apparatus. A plurality of pockets are formed within the support base. The playground apparatus also includes at least one side member disposed within the pockets. A plurality of fasteners secure the side members disposed within the pocket to the support base to form the playground apparatus.
A teeter-totter base for training canines may be coupled to the middle of an elongated plank. The base has a pair of legs that can be rotated in order to change the height of the plank off of a ground surface.
