Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Patent
1978-04-04
1979-04-17
McGehee, Travis S.
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
53501, 53573, 53385, 53386, B65B 4328, B65B 4336
Patent
active
041493567
ABSTRACT:
A method and apparatus for placing finished disc records in envelopes and stacking the thus-filled envelopes include pushing, by a suitable push pin, a finished record along a predetermined substantially straight path into an empty envelope which is held at the latter path by way of a releasable holding structure capable of being actuated to drop the filled envelope onto a stack of filled envelopes after each envelope receives a finished record. The empty envelopes are derived from a stack of empty envelopes situated beside the stack of filled envelopes. These stacks of empty and filled envelopes are arranged beside each other in a direction which is transverse with respect to the path along which each finished record is pushed. A supporting structure which carries the two stacks of envelopes is guided for movement transversely on the above path and is shifted laterally of the above path to successively locate the stacks respectively in a position beneath the structure which releasably holds the empty envelope at the above path. In this way when the empty stack of envelopes is situated at the latter position the releasable holding structure can engage and raise an empty envelope to the above path while when the stack of filled envelopes is then situated at the above position the releasable holding structure can be actuated to release a filled envelope to be dropped onto the stack of filled envelopes.
REFERENCES:
patent: 3154899 (1964-11-01), Burns
patent: 4064674 (1977-12-01), Palmer
Lened, Inc.
McGehee Travis S.
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