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:
Jun. 11, 2024
Filed:
Aug. 04, 2021
Caterpillar Inc., Peoria, IL (US);
Matthew G. Mickiewicz, Yorkville, IL (US);
Stive Ramalho, Isle d'Abeau, FR;
Darren Joseph Hopf, Peoria, IL (US);
Justin Douglas Speichinger, Morton, IL (US);
Paul Alan Rousseau, Clayton, NC (US);
Brice Mallein, Coublevie, FR;
Caterpillar Inc., Peoria, IL (US);
Abstract
A hydraulic pump or motor includes a mounting flange that is disposed at the first end of the housing. The mounting flange defines a pair of fastener receiving apertures that are disposed along the X-axis on either side of the shaft. The pair of fastener receiving apertures each define a radius center that are spaced away from each other a X dimension, and a pilot projection extends longitudinally away from the mounting flange, defining a pilot projection diameter. A ratio of the X dimension to the pilot projection diameter ranges from 1.07 to 1.11.