Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1973-12-28
1976-09-28
Schafer, Richard E.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29182, 75128B, 75128D, 75128W, 75128R, 75128P, C22C 108, C22C 105, C22C 104
Patent
active
039829057
ABSTRACT:
This invention relates to a valve seat material for an internal combustion engine, which comprises a sintered ferrous alloy having the composition:
REFERENCES:
chem. Abs. No. 80: 18173v, Ger. Offen., 2,314,729, 10/11/73, Honmu, V.
Chem. Abs. No. 80: 18165u, Japan Kokai, 73:60009, 8/23/73, Osawa et al.
Hagiwara Yoshitoshi
Kawakita Takao
Kuroishi Nobuhito
Motoyoshi Kenya
Osawa Makoto
Honda Giken Kogyo Kabushiki Kaisha
Schafer Richard E.
Sumitomo Electric Industries Ltd.
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