Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1983-04-05
1985-04-30
Moon, Charlie T.
Metal working
Method of mechanical manufacture
Assembling or joining
29525, 285256, B21D 3900, B23P 1100
Patent
active
045134898
ABSTRACT:
A process for manufacturing a hose mouthpiece by joining a nipple having a radially outwardly spread end to a mouthpiece body having an axial nipple holding hole. The nipple is inserted into the hole in the body until its spread end abuts on a seat surface encircling one end of the hole. The spread end is press formed against the seat surface so that it may become flush with the seat surface, and a seat surface encircling the other end of the hole to define a seat for one end of a hose is caulked about the nipple projecting outwardly from the other end of the hole, whereby the nipple is secured to the mouthpiece body. The process is suitable for making, for example, a mouthpiece for a brake hose, and inexpensive, since it does not include welding or brazing.
REFERENCES:
patent: 1725286 (1929-08-01), Loughead
patent: 1944890 (1934-01-01), Heidloff
patent: 1951860 (1934-03-01), Cowles
patent: 2525616 (1950-10-01), Peeps
patent: 2926029 (1960-02-01), St. Clair et al.
patent: 3433505 (1969-03-01), Weatherhead
patent: 3525542 (1970-08-01), Belart et al.
Miyazaki Takeshi
Sugiyama Kenji
Moon Charlie T.
Toyoda Gosei Co,., Ltd.
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