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. 07, 1998
Filed:
Dec. 19, 1995
Michael D Marvell, Rockford, IL (US);
Adam W Solberg, Rockford, IL (US);
Textron Inc., Providence, RI (US);
Abstract
A novel, self-sealing a headlamp adjustor mechanism is used to effect pivotal movement of a movable headlamp component in a headlamp arrangement. The headlamp adjustor mechanism includes a bushing having an initially unthreaded bore therethrough and an adjusting screw member having a shank. The shank of the adjusting screw member has a threaded portion and an unthreaded portion. When the adjusting screw member is rotated through the bore, female threads are cold-formed within the bore as the threaded portion contacts the bore and the cold-formed, female threads are deformed and collapsed against the unthreaded portion to seal the bushing against the unthreaded portion as the unthreaded portion contacts the cold-formed threads in the bore.