Method for adjusting and retaining bearings on an axle
First Claim
1. In a method for establishing the exact and final predetermined clearance required in a bearing and axle assembly to assure acceptable performance of roller bearings and conventional and axle components which are retained and maintained in a secured position on an axle spindle, the steps comprising:
- placing an inner means such as an axle nut on the axle to establish the reference point with respect to the bearing on the axle,placing an outer means such as an axle nut on the axle and establishing the proper space between said inner and outer means based upon the distance required according to the final clearance,and thereafter while maintaining the relationship between said inner and outer means moving said inner and outer means a distance corresponding to the predetermined clearance.
1 Assignment
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Accused Products
Abstract
The end of an axle spindle is provided with right hand and left hand threads to receive respective axle nuts. The inner nut thread diameter is larger than the outer nut thread diameter in order to avoid interference. The wheel, bearings and an inner nonrotatable washer on the axle spindle are secured in place by tightening the inner nut to an initial snug (no clearance) condition against the face of the nonrotatable washer. One of eight holes on the outer face of the inner nut receives a projecting pin of a spacing control device which pin projects a predetermined distance. The outer nut is turned until the spacing control device engages one of the eight recesses. Then the flats of both nuts are tightened by a spanner wrench which causes the inner nut to "back off". The method is to create a space between nuts (e.g. by use of a shim spacer) which converts to an appropriate clearance space between the inner nut and nonrotatable washer in the final condition and to maintain that space in the final condition.
17 Citations
6 Claims
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1. In a method for establishing the exact and final predetermined clearance required in a bearing and axle assembly to assure acceptable performance of roller bearings and conventional and axle components which are retained and maintained in a secured position on an axle spindle, the steps comprising:
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placing an inner means such as an axle nut on the axle to establish the reference point with respect to the bearing on the axle, placing an outer means such as an axle nut on the axle and establishing the proper space between said inner and outer means based upon the distance required according to the final clearance, and thereafter while maintaining the relationship between said inner and outer means moving said inner and outer means a distance corresponding to the predetermined clearance. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification