Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1990-10-01
1991-11-26
Echols, P. W.
Metal working
Method of mechanical manufacture
Assembling or joining
29447, 294695, 295252, B23P 2100
Patent
active
050672274
ABSTRACT:
A method of manufacturing a double wrap brake band having three bands, friction facings fastened to each band, and a connecting member connecting outside bands of the three bands with an intermediate band of such bands. A first bracket member is secured to both outside bands, and a second bracket member secured to the intermediate band. The three bands, the connecting member, and the first and second bracket members are all made of sheet metal. Edges, receiving a piston, or an anchor, at their backsides, are integrally formed on the first and second bracket members. The connecting member and the first and second bracket members are secured to the three bands by rivets. The second bracket member is provided with wing-shaped reinforcing members which stretch integrally from both sides of a portion secured to the intermediate band at the backside of the edge toward a lateral direction of both outside bands to cover both outside bands, and extend integrally in a circumferential direction to both front side protions of the edge.
REFERENCES:
patent: 1456606 (1923-05-01), Konigslow, Sr.
patent: 2867898 (1959-01-01), Vosler et al.
patent: 4602706 (1986-07-01), Blinks et al.
patent: 4757880 (1988-07-01), Gyesiak
Bryant David P.
Echols P. W.
Kabushiki Kaisha Daikin Seisakusho
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