The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 01, 1996
Filed:
Jul. 06, 1994
Applicant:
Inventor:
James A Babinski, Saginaw, MI (US);
Assignee:
Thomson Saginaw Ball Screw Company, Inc., Saginaw, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
74459 ; 403319 ; 403355 ;
Abstract
The ball nut and screw assembly includes a ball nut with a radially projecting tang which is received in an aperture in a connector collar for the ball nut. The tang has an axially extending slot which receives a wall portion of the connecting collar. The engagement of the ball nut retainer wall portion or member with the slot locks the ball nut to the connecting collar. If needed, a key can be secured in the aperture to limit axial movement between the tang and the connecting collar. The tang may be manufactured as a separate element having an interlocking slot and projection coupling with the nut.