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:
Jul. 02, 1996
Filed:
Jul. 21, 1994
David M Martinez, Williamsport, PA (US);
Erich Edlinger, Tucson, AZ (US);
McCulloch Corporation, Tucson, AZ (US);
Abstract
A hedge trimmer having a hedge trimmer housing, a motor disposed in the hedge trimmer housing and a drive assembly associated with the motor. The drive assembly includes a first housing, a first gear connected to the rotatable drive shaft of the motor, a second housing, a second gear associated with the second housing, the second gear being in contact with the first gear so that the second gear rotates when the first gear rotates, and a support connector for causing the first and second housings to maintain a fixed positional relationship to ensure that the first and second gears remain in contact. The hedge trimmer also includes a first cutting blade operatively coupled to the second gear so that the first cutting blade reciprocates when the second gear rotates and a second cutting blade movable relative to the first cutting blade. The hedge trimmer may also include a gear-travel limit member to prevent any substantial misalignment of the second gear with respect to the first gear.