Brakes – Elements – Shoes
Patent
1997-12-05
1999-09-28
Graham, Matthew C.
Brakes
Elements
Shoes
228136, F16D 6900
Patent
active
059572507
ABSTRACT:
A brake shoe assembly is formed by precision stamping a net shaped web blank having a series of tabs projecting outward therefrom and stamping a corresponding table member provided with tab receiving apertures and bending the table member into a semi-cylindrical segment. The web blank and the table are assembled causing the web tabs and table apertures to be interlocked securely locating the parts temporarily prior to the cooperating tabs and apertures being permanently joined together using a hot staking process without any portion thereof extending substantially beyond the outer semi-cylindrical surface of the table.
REFERENCES:
patent: 2541253 (1951-02-01), House
patent: 2948360 (1960-08-01), Lupton
patent: 2964142 (1960-12-01), Geopfrich
patent: 3265166 (1966-08-01), Lavengood
patent: 4514613 (1985-04-01), Hill et al.
patent: 5503256 (1996-04-01), Redgrave et al.
Koscielski Larry F.
Larson Ralph W.
Redgrave Christopher A.
Renaud Steven T.
Silvasi Michael L.
Graham Matthew C.
Sanford Acquistion Company
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