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:
May. 28, 2024
Filed:
May. 25, 2022
Applicant:
Punch Powertrain N.v., Sint-Truiden, BE;
Inventor:
Koen Roger Emma Hendrickx, Sint-Truiden, BE;
Assignee:
PUNCH POWERTRAIN N.V., Poort Sint-Truiden, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 63/18 (2006.01); F16H 63/30 (2006.01);
U.S. Cl.
CPC ...
F16H 63/18 (2013.01); F16H 2063/3096 (2013.01);
Abstract
A groove follower is provided for cooperating with a shift groove of a shift drum of a multi-step sequential transmission for a motor vehicle, comprising a groove follower body, comprising at least one contact surface for contacting a lateral face of the shift groove of the shift drum, wherein at least part of the at least one contact surface is formed as part of an outer surface of a three-dimensional helix with a helix diameter and a helix pitch.