Closure fasteners – Seals – Encasing
Patent
1978-03-09
1980-05-27
Moore, Richard E.
Closure fasteners
Seals
Encasing
292282, B65D 3334
Patent
active
042047099
ABSTRACT:
A transparent seal and a pneumatic power system for automatically affixing the seal onto a staple included in a hasp utilized to lock a coin collecting box used in coin activated vending apparatus for impeding unauthorized entry into the box via the hasp to pilfer coins therefrom comprising the seal formed with an aperture in a first plane and a hole in a second plane normal to the first plane and a plunger initially disposed in the hole in a first position or nonlocking state in which both the inner and outer ends of the plunger are located on the same side of the aperture and staple, and an automatic pneumatic power system for disposing the aperture onto the free end of the staple to register the aperture and open space of the staple end with the hole and thereafter for moving the plunger from its first position into a second position or locking state in the hole in which latter position the plunger projects through the registered aperture, open end of the staple and hole to locate the inner end of the plunger on a different side of the aperture and staple, thereby affixing the seal onto staple end rendering the hasp captive to lock the coin box. In the locking state the seal is irremovable from the hole without fracturing it and the plunger therein thereby exhibiting evidence of larcenous tampering with the seal.
REFERENCES:
patent: 1315649 (1919-09-01), Wood
patent: 2845296 (1958-07-01), Stegmaier
Moore Richard E.
Roche Patrick J.
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