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:
Dec. 08, 2009
Filed:
Aug. 19, 2005
Jurgen Osterlanger, Emskirchen, DE;
Dieter Adler, Herzogenaurach, DE;
Manfred Kraus, Herzogenaurach, DE;
Ralf Mayer, Herzogenaurach, DE;
Jurgen Osterlanger, Emskirchen, DE;
Dieter Adler, Herzogenaurach, DE;
Manfred Kraus, Herzogenaurach, DE;
Ralf Mayer, Herzogenaurach, DE;
Ina-Schaeffler KG, Herzogenaurach, DE;
Abstract
The ball screw mechanism has spindle nut () arranged rotatably on a ball-rolling spindle () and between which balls () roll on ball grooves (). A driving wheel () is fixed to the spindle nut (), for driving the spindle nut. ()The spindle nut () is mounted on a housing () by a rolling bearing (). The bearing has an outer ring () fixed to the housing () the outer ring () has a ring () surrounding the spindle nut (), and a bearing running surface () formed on the inner circumference of said the ring A radial flange (), adjoining the ring (), is fixed to the housing ().