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:
Dec. 27, 2016
Filed:
Dec. 04, 2013
Hyundai Motor Company, Seoul, KR;
Sung Phil Ryu, Seoul, KR;
So Young Lee, Euiwang-si, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A twin spot welding apparatus includes a fixed welder in a fixed frame on a top of which a mounting unit of a robot arm is integrally formed, a guide plate mounted on the fixed frame, an angle control plate movably installed in the guide plate, a servo actuator mounted on the fixed frame to move the angle control plate on the guide plate, and a moving welder formed so that a slope of the moving welder may be controlled by an angle control unit on the angle control plate and formed in a moving frame so that, when the servo actuator and the angle control unit are operated, movement from the fixed welder and the slope of the moving welder are controlled so that a pitch and a slope between welding points of the fixed welder and the moving welder vary.