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:
Jan. 07, 2025
Filed:
Jun. 20, 2022
Martin Stuiber, Stulln, DE;
Aly Kone, Roethenbach a. d. Pegnitz, DE;
Matthias Wagner, Hahnbach, DE;
GRAMMER AG, Ursensollen, DE;
Abstract
A cover assembly has a base, first and second cover parts movable relative to the base about respective pivot axes between closed and open positions and respective first and second torsion springs mounted on respective pivot pins, biasing the cover parts into the respective open positions, and each having one leg supported on the base and another leg braced against the respective cover part. An adjuster can set the biasing of at least one of the springs and has a support for the one leg of the one spring that is on the base or the cover part, that is pivotal on the respective pivot pin, and that is formed with a slot through which the respective pivot pin engages. A locking formation on the support and a counterlocking formation are detachably engageable with the locking formation in different relative positions such that different spring tensions can be set.