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:
May. 29, 2007
Filed:
Nov. 12, 2004
Wen-han Chang, Taipei, TW;
Chih-ming LU, Taipei, TW;
Wen-Han Chang, Taipei, TW;
Chih-Ming Lu, Taipei, TW;
Other;
Abstract
A positioning shaft of a dual direction cable reel is disclosed. The cable reel comprises an upper cover, a pad, a reeling disc, a coiled cable, a spring, and a lower cover, characterized in that the reeling disc and a positioning element mounted at the inner edge of the lower cover form an engaging and disengaging mechanism, wherein the positioning element includes a positioning shaft and a positioning plate and the positioning plate covers the top portion of the positioning shaft and is secured with a peg and the positioning plate has a pivot hole at the center thereof for the pivot mounting of the positioning shaft, and the front end of the positioning plate exposed from the shaft body of the positioning shaft is provided with a sliding protruded section corresponding to the railing slot at the bottom section of the reeling disc, and the bottom section is provided with an operation railing slot for the sliding protruded section to rotate along the reeling slot so as to provide an alternating engaging and a disengaging action.