US Patent Issued to DE POAN PNEUMATIC on Dec. 30 for "Rotary drive assembly of an electric nail gun" (Taiwanese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,508,699, issued on Dec. 30, was assigned to DE POAN PNEUMATIC CORP. (New Taipei, Taiwan).

"Rotary drive assembly of an electric nail gun" was invented by Chia-Sheng Liang (New Taipei, Taiwan), I-Tsung Wu (New Taipei, Taiwan), Ying-Chieh Liu (New Taipei, Taiwan) and Yu-Che Lin (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotary drive assembly of an electric nail gun, comprising a support seat configured on a gun frame, an inner-rotor brushless DC motor and a flywheel configured inside the support seat in a coaxial manner. Along an assembly axial direction, the support seat is formed with a motor housing chamber to house the brushl...