Metal working – Means to assemble or disassemble – To apply or remove a resilient article
Patent
1976-09-27
1979-02-27
Jones, Jr., James L.
Metal working
Means to assemble or disassemble
To apply or remove a resilient article
B23P 1902
Patent
active
041411293
ABSTRACT:
An O-ring insertion tool for installing O-rings, packings, or seals of various flexible materials into female seal grooves; especially those grooves remotely located, may include a syringe configuration consisting of a barrel and disc-like mandrel that forms an annular opening through which such a seal as forementioned may be ejected at a specifically desired location, and a plunger from which the ejection method is initiated and controlled. With such an arrangement O-rings and other seals of various flexible materials can be easily installed into deeply located female grooves hidden within complicated mechanical parts or assemblies of such.
REFERENCES:
patent: 3605238 (1971-09-01), Eschholz
patent: 3704505 (1972-12-01), Lacer et al.
patent: 3940840 (1976-03-01), Bellia
patent: 3990138 (1976-11-01), Bellia
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