Aoyama Seisakusho Co., Ltd.

Toyota Jidosha Kabushiki Kaisha

Yazaki Corporation

Naoki Inaba

Hiroshi Kobayashi

Yusuke Matsumoto

Motoya Hara

Yukinori Fujimoto

Takahiro Shiohama

Kazuhiro Koga

Satoshi Iida

Kazuoki Shibuya

Yuki Nishimura

Yukio Morozumi

A battery terminal includes: a main body unit; a penetration member that is arranged in a manner extending from an end side of the main body unit to the other end side of the main body unit across slits along a tightening direction Y, includes an abutting portion formed in the end side, and has a threaded hole and a taper forming end portion provided with first tapered surfaces formed in the other end side; a fastening member threadedly engaged with the threaded hole; and a pressing force converting member that converts fastening force in an axial direction X generated between the fastening member and the penetration member with rotation of the fastening member around the axial direction X into pressing force in the tightening direction Y pressing the main body unit between the abutting portion and the pressing force converting member along the tightening direction Y.

Battery terminal

The bolt of the present invention can reliably peel coating even when fastened with a low torque, and can secure sufficient conductivity. A coating peeling part for peeling coating is formed at a tip end of an axis part in which a regular screw part is formed. The coating peeling part includes crushing parts having a trapezoidal top part and having a flank which is projected at a different angle with respect to the flank of the regular screw part; and a protruding part which is arranged adjacent to the crushing parts and whose top part projects beyond the outer diameter of the regular screw part.

Bolt

Growing community of inventors

Niwa-gun, Japan

Naoki Inaba