Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1996-09-27
1998-09-15
Hail, III, Joseph J.
Metal working
Method of mechanical manufacture
Assembling or joining
295275, 164137, B23P 1902
Patent
active
058061673
ABSTRACT:
A steel tube furniture frame ornament includes a first half and a mating second half. The two halves of the ornament have grooves formed on a face thereof confronting each other to define tube extension channel within which a tube of the tube frame is received for mounting the ornament to the tube frame. The confronting face of the first half has at least one pin to extend through a hole formed on the tube and force-fitting into a pin receiving hole formed on the second half so as to secure the ornament to the tube. A method for manufacturing the ornament is also disclosed. The method includes providing a tube having a hole, providing a female die and a mating die having cavities defining the configurations of the first and second halves, pouring melt material into the dies to cast the first and second halves which have pin and pin receiving hole respectively, removing the two halves from the dies after the melt solidifies and then securing the two halves to the tube by having the pin extending through the hole of the tube and force-fitting into the pin receiving hole.
REFERENCES:
patent: 5027497 (1991-07-01), Takaki et al.
patent: 5201108 (1993-04-01), Clark et al.
patent: 5462108 (1995-10-01), Katon et al.
Hail III Joseph J.
Lin I.-H.
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