Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1982-08-13
1985-01-08
Rosenbaum, Mark
Metal working
Method of mechanical manufacture
Assembling or joining
292835, 29445, 29454, 29DIG3, 74409, 308244, 308DIG11, 415132, B67B 730
Patent
active
044920180
ABSTRACT:
A scheme for accurately and quickly axially positioning a rotatable member such as the axles of a differential or a shaft supported impeller of a centrifugal pump within a housing or similar support for rotation therein with predetermined axial bearing clearance which is independent of the dimensional variations of the member and support is disclosed wherein a deformable spacing element is associated with each thrust carrying bearing with the adjacent bearing and spacing element being held axially captive between the shaft and a corresponding disc which is slidable relative to the housing and with one disc axially aligned and limited in sliding movement on one common direction opposite the direction from which the rotatable member is positioned by engagement with the housing. Typically there are two discs, one limited in movement toward the interior of the housing and the other limited in movement by the means of encapturing the rotating assembly. The deformation of the spacing elements is then accomplished by a series of displacements of the discs and shaft relative to the housing.
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Rickert Roger M.
Rosenbaum Mark
Temper-Ring Equipment Corporation
Wallace Ronald S.
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