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:
Mar. 08, 2022
Filed:
Sep. 27, 2019
Techway Industrial Co., Ltd., Taichung, TW;
TECHWAY INDUSTRIAL CO., LTD., Taichung, TW;
Abstract
An electric tool includes a motor section, a head section, a handle section, a coupling section, a battery, and a fragment ejecting mechanism. The head section is configured to twist off the fragment portion of a shear bolt. The coupling section detachably couples the head section to the motor section and allows the pointing direction of the front end of the head section to be changed along the radial direction of the motor shaft in the motor section. The fragment ejecting mechanism has a pushing portion and a driving portion. The pushing portion is provided in the head section and is configured to push out the twist-off fragment portion. The driving portion is provided at the coupling section and is configured to drive the pushing portion. The electric tool can twist off and then eject the fragment portion of a shear bolt even after the head section has changed direction.