Patent ID: 8303357
Filing Date: 2012-11-06
Classification: H01M,H01R,Y02E

Abstract:
1. A battery terminal-busbar connecting washer for electrically connecting a battery terminal and a busbar, comprising: a metal plate portion including a washer hole in a middle; a plurality of first contact protrusions formed integrally with the metal plate portion radially extending from an outer circumference of the metal plate portion; and a plurality of second contact protrusions formed integrally with the metal plate portion radially extending from an inner circumference of the washer hole; wherein a number of the first and second contact protrusions formed in the metal plate portion is 24 or more in total; wherein the first and the second contact protrusions are bent at an angle larger than 60° and smaller than 90° along the outer circumference of the metal plate portion and the inner circumference of the washer hole, respectively, to protrude alternately from opposite surfaces of the metal plate portion along the outer circumference and the inner circumference.