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:
Feb. 25, 1997
Filed:
Sep. 14, 1995
Nils Fredriksen, Harsewinkel, DE;
Claas oHG beschrankt haftende offene Handelsgesellschaft, Harsewinkel, DE;
Abstract
A process and device for controlling a hydrostatic positioning mechanism (HG) of a hydrostatic/mechanical, continuous output-distributing power shift gear in which after an engagement of a clutch (K2, K3) of a new gear in a load-free synchronous condition, the positive displacement volume is respectively continuously triggered for a change until the gear branch, which is still running, is released triggering by the clutch (K2, K3) to be disengaged respectively in the disengaging direction and by monitoring a setting signal of a clutch setting sensor (KS2, KS3) of the clutch (K2, K3) to be disengaged until a setting change is signaled.