Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Patent
1997-04-14
1998-04-07
Schwartz, Larry I.
Metal working
Method of mechanical manufacture
Process for making bearing or component thereof
29898048, 29432, 294411, B23P 1500
Patent
active
057350485
ABSTRACT:
The invention relates to a spherical bearing having high mechanical strength, and its method of manufacture. This spherical bearing includes a cage (3) containing an internal articulation element (1) and slit along a radius, the edges of the slit (5) of which are connected together, for example by welding, in their final position, at least one of the elements, the cage or the articulation element, being made of an austenitic manganese steel and the other having a treatment to a very high hardness on the articulation surface region.
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Butler Marc W.
Schwartz Larry I.
Societe Internationale des Applications et Techniques Mangachoc
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