Metal working – Means to assemble or disassemble – To apply or remove a resilient article
Patent
1991-01-29
1992-08-18
Hartman, J. J.
Metal working
Means to assemble or disassemble
To apply or remove a resilient article
29280, B23D 1902
Patent
active
051387522
ABSTRACT:
The tool of this invention is used to insert an O-ring into a cylindrical housing. Generally, the slot for seating an O-ring is internal of a housing and requires some manipulations to properly seat the ring. This invention provides a tool with an adjustable stop that limits the insertion of the tool to the exact location of the slot in the housing where the O-ring will seat. The tool has a loading assembly and a movable trigger assembly that properly loads, positions and moves the O-ring when appropriate.
REFERENCES:
patent: 3553817 (1971-01-01), Lallak
patent: 4571804 (1986-02-01), Grabler et al.
Glidden Machine & Tool, Inc.
Hartman J. J.
Ralabate James J.
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