Abstract: An adapter which is double L-shaped with a horizontal portion joining the tops of the upright portions of the L's together, the horizontal portions of the L's being directed in opposite directions, enables each of a plurality of tools to be connected via upper and lower clamps, one at a time, to a specially constructed multi-compartment cabinet having adjustable shelves, the adapter, upper and lower clamps and all other parts necessary to place the tool in a working position on the cabinet being available separately for assembly from a kit.

Abstract: A web plate-bearing block structure is used to enable floor trusses to be joined to wall trusses so that wooden floor trusses may be employed in a vertical manner in constructing a modified A-frame building which does not require a vapor barrier.

Abstract: A lawn mower having a plurality of rotors with whip rotary blades arranged under a housing around a shaft, each having a guard over it adapted to be pulled up so that the whip blade can trim edges around trees and next to buildings.

Abstract: An expandible slip-over protector elasticized at the top and adapted to cover most or all of a bowling shoe has a zipper to go over shoestrings, a flexible, non-absorbent sole fabric under the zipper for protecting the shoestrings and a stabilizer strip centrally located in the heel portion.

Abstract: A gong or bell attached to a door such that when a thief breaks open the door, a ball or like object having a rod extending therethrough and resting on a ledge which projects from the top of a frame for the door, falls along the rod as the ball or like object is pushed with the door out of a slot in the ledge and rings the gong or bell by striking it and a spring which prevents muffling of the sound.

Abstract: An hydraulically operated bucket for lifting persons over railroad cars.

Abstract: An elevated house hereinafter called a treehouse in combination with at least one of the following additional items: one or more swings such as a swingset, a set of gymnastic bars, a see-saw or teeter-totter, parallel bars for swinging and walking with one's arms, a slide, a basket and backboard for playing basketball, a firemen's pole, a ladder adapted for climbing up into said house, a trapdoor adapted for entrance into said house and a platform adapted for beginning a slide down said firemen's pole.

Abstract: An annular seal having two outer shoulders joined together by a flanged neck and an inner V-shaped lip one arm of which terminates in a section which fits against one of said shoulders in a parallel manner for preventing oil leakage.

Abstract: In a brake system, the addition of an auxiliary cylinder or booster cylinder for use in conjunction with a master cylinder and brake lever to increase force.

Abstract: A gong or bell attached to a door such that when a thief breaks open the door, a ball or like object having a rod extending therethrough and resting on a ledge which projects from the top of a frame for the door, falls along the rod as the ball or like object is pushed with the door out of a slot in the ledge and rings the gong or bell by striking it.

Abstract: Rays of the sun are concentrated by a plexiglas mirror so as to heat water in a collector which, moving with the mirror, both vertically and horizontally tracks the sun. The heated water is piped to a radiation unit adapted to be placed in a central hot air heating-air conditioning unit.

Abstract: A unitary extendible post-panel structure adapted for anchoring or seating the bottom or floor end of wall panels includes screwdown threaded metal bolts, bars or rods which are spring-activated so as to hold the post-panels in place against a floor or like surface.

Abstract: Intermediate ram operated electromagnetically connects at least two cylinders to operate them reciprocally and drive a vehicle or the like.

Abstract: Concealable two-part fish hook comprising shaft and hook held to the shaft by an oval loop.

Abstract: A discharge gate for silage wagon operated by at least one cylinder supplied with hydraulic fluid pumped from a pulling tractor's hydraulic remote outlet, the same outlet also supplying hydraulic fluid to an hydraulic motor which operates an endless chain-type floor-positioned silage discharge mechanism. The gate is preferably a front gate so that the silage is spread by the wagon axles in a substantially level manner in a trench or pit silo as the wagon passes thereover after discharging the silage through the open gate.