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:
Feb. 21, 2012
Filed:
Aug. 23, 2010
Kentaro Ohnuma, Makinohara, JP;
Kentaro Ohnuma, Makinohara, JP;
Yazaki Corporation, Tokyo, JP;
Abstract
An ultrasonic welding apparatusincludes an anvil equipped with a terminal clampfor disposing an electrical contact partconnected to an electronic device and a core wire weld partwhich ranges to the electrical contact partand stacks a core wireconstructed by bundling plural strands, and a chipwhich is disposed in a position opposed to the anvil and mutually welds the core wire to the terminal clamp by applying ultrasonic vibration in a state of pinching the core wireand the terminal clampbetween the anvil and the chip and pressurizing the core wire and the terminal clamp in a direction of approaching each other. The ultrasonic welding apparatusincludes a core wire protrusion prevention wallwhich is disposed in a position close to a terminal of the core wireand prevents the terminal of the core wirefrom moving to a place overlapping with the electrical contact part