| 摘要 |
<p>[Problem] To provide an electrode section contactor for a laminated secondary cell, with which faulty contact can be prevented by the provision of contact sections that can stably contact even an electrode tab for making an insulating oxide film, such as aluminum in particular, and contact resistance can be minimized and heat generation of the electrode tab can be reduced. [Solution] A contactor (1) in which a pair of contact sections (2, 2) contacting an electrode tab (9) are retained by a pair of retention sections (3, 3) rotatable about a rotational center shaft (4), wherein the contact sections (2, 2) are flat springs, corners (2B, 2B) of distal ends of the contact sections (2, 2) separated from the rotational center shaft (4) are rectilinear, the corners (2B, 2B) contact the surface of the electrode tab (9) when the pair of corners (2B, 2B) face one another and the contact sections (2, 2) contact the surface of the electrode tab (9), and, when the electrode tab (9) is sandwiched by the pair of contact sections (2, 2), the contact sections (2, 2) are elastically deformed, the corners (2B, 2B) strike the surface, and the corners (2B, 2B) dig into the surface.</p> |
