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:
Aug. 19, 2003
Filed:
Apr. 30, 2002
David Wu, Taipei, TW;
Other;
Abstract
A transmission mechanism used in a spring winding machine is constructed to include a rotary table, the rotary table having an eccentric main shaft protruded over first and second sides thereof. A wire feeding box having an intermediate gear, a transfer cylinder set formed of a wire-transfer cylinder and an impression cylinder adapted for transferring a spring wire for processing, a spur gear coaxially connected to the wire-transfer cylinder and meshed with the intermediate gear, a first bevel gear fixedly mounted on the other end of the main shaft, a second bevel gear coaxially connected to the intermediate gear, a wire feeding motor installed in the first side of the rotary table and adapted for rotating the driven gear and the main shaft, and a reversible wire winding motor adapted for rotating the rotary table clockwise/counter-clockwise through 180° through a transmission belt.