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:
Jun. 23, 2009
Filed:
Sep. 17, 2007
Yi-tsung Wu, Taipei Hsien, TW;
Lien-wei Tsai, Taipei Hsien, TW;
Chi-sheng Huang, Taipei Hsien, TW;
Marco Laubach, Wheeling, IL (US);
Yi-Tsung Wu, Taipei Hsien, TW;
Lien-Wei Tsai, Taipei Hsien, TW;
Chi-Sheng Huang, Taipei Hsien, TW;
Marco Laubach, Wheeling, IL (US);
De Poan Pneumatic Corp., Taipei, TW;
Robert Bosch Tool Corporation, Mount Prospect, IL (US);
Abstract
A nail pusher locating device for a magazine assembly has a nail pusher slidingly disposed in the magazine assembly; and a first elastic element between the magazine assembly and the nail pusher for driving the nail pusher to move toward a top end of the magazine assembly. The nail pusher has at least one bended-shaped guiding groove. The guiding groove has an entrance, an exit, and a capturing notch, opening to the top end, and a ridge protruding from an inner sidewall thereof, opposite to the capturing notch. The nail pusher further has a guiding flange slantwise extending to the entrance. The magazine assembly has a sway arm pivotally disposed at a tail end thereof, which has at least one guiding pole corresponding to the guiding flange. In addition, a second elastic element is provided between the tail end and the sway arm.