Belt fasteners
AssigneeFlexible Steel Lacing Company
InventorWinston C. Pray
Life of this patent
Estimating the term…
Abstract
A plurality of belt fasteners are joined together by intermediate bridging portions which may break off and leave the adjacent belt fastener edges spaced from each other by the width of the bridging portions when the belt is in use. The preferred fasteners are plate fasteners joined together in a strip of these frangible bridge portions. Preferably, a pair of lines of weakness are formed by stamping parallel notches adjacent either edge of the plate fastener so that substantially all of the bridging material between adjacent fasteners may break off thereby leaving a sizeable gap between adjacent sides of adjacent fasteners.
Claims5
A plurality of metallic belt fasteners joined together in a strip for joining belt ends together, comprising:
- a first belt fastener having at least one plate body for laying against one side of the belt, a plurality of openings in said plate body for receiving fastener means to penetrate the belt and to secure the plate body at a definite fixed location on the belt end, a second adjacent belt fastener having a plate body for laying against the same side of the belt, a plurality of openings in said second plate body for receiving fastener means to secure the second plate body to the belt at a fixed location closely adjacent the first plate body, a metallic bridge means joining said first and second plate bodies and being integrally attached to each of them, said bridge means joining said fastener plates and holding said plates in a predetermined relationship to each other with said openings in said adjacent plates being located at fixed and predetermined locations to each other and to an end of the belt, frangible means connecting said bridge means to said first and second fastener plates for breaking away said bridge means, said bridge means spacing said fastener plates from each other until being broken away and leaving a substantial space between adjacent edges of said fastener plates, said frangible means being adapted to allow chiseling of said bridge means after securing said fastener plates or said bridge means breaking away along one side at said first plate body with the flexing of the belt and then along the other side at said second plate body under flexing of the belt.
Dependencies are inferred from the claim text.