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. 01, 2021
Filed:
Jul. 19, 2018
Applicant:
Laitram, L.l.c., Harahan, LA (US);
Inventor:
David A. Kokx, Hart, MI (US);
Assignee:
Laitram, L.L.C., Harahan, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 39/07 (2006.01); B65G 39/02 (2006.01); B65G 39/10 (2006.01);
U.S. Cl.
CPC ...
B65G 39/02 (2013.01); B65G 39/07 (2013.01);
Abstract
A roller for a conveyor system comprises a nonlinear bore hole to facilitate retention of the roller on a roller-receiving portion of a corresponding shaft. A nonlinear bore hole comprises a central cylindrical portion for receiving a roller-receiving portion of the shaft and unaligned slots in communication with the central cylindrical portion to prevent migration of the roller from the roller-receiving portion.