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:
Apr. 15, 2008
Filed:
Apr. 20, 2004
Holger Raum, Sulzbach-Rosenberg, DE;
Holger Raum, Sulzbach-Rosenberg, DE;
Grammer AG, Amberg, DE;
Abstract
A ratchet-type adjustment device for the ratcheting displacement of an adjustment body with respect to a fixed base element having an oblong actuating element, where the actuating element can be displaced along linear toothed portions, which are fitted to the adjustment body on either side of the actuating element, and latched into the first linear toothed portion, acting as driving toothed portion, by first ratchet elements, the adjustment device furthermore comprising at least two second ratchet elements mounted pivotably on the fixed base element, which ratchet elements can be latched into the second linear toothed portion, acting as blocking and braking toothed portion, to block a displacement movement of the adjustment body with respect to the fixed base element.