Nissan Motor Company Limited

Toshiaki Ohrui

Masaki Saito

Kazuhiro Mitamura

Takeshi Iwata

Jun Ikeuchi

Masafumi Kinoshita

Motoo Shimizu

Kuniyoshi Wakamatsu

Tomoya Baba

Metal foil base material placed on lower blade is first restricted under pressure by lower blade and pad and then cut by a shearing action based on an engagement of lower blade side cutting edge and upper blade side cutting edge. Resin face sheets are fixed to the top surface of lower blade and the pressing surface of pad, the face sheets having a larger friction coefficient than that of these surfaces. By frictional forces imparted by face sheets, metal foil base material is prevented from being dragged and moved by the pressing force of the upper blade prior to cutting. Consequently, the occurrence of 'burr', 'roll-up', and so forth is eliminated thereby ensuring a good cutting quality.

Cutting device for metal foil

To provide a conveyor apparatus that is capable of performing an operation of a bagged electrode with the bagged electrode being in a non-expanding state. A conveyor apparatusconveys a bagged electrodethat is formed by sandwiching an electrodeby a pair of separatorsand by partly welding an outer circumference of the pair of separators. The conveyor apparatushas a conveyor unit, an operating unit and an air-blowing unit. The conveyor unitconveys the bagged electrodewhile holding the bagged electrode. The operating unit performs an operation of the exposed bagged electrodeat a part of a conveyor line of the conveyor unit. The air-blowing unitblows toward a surface that is an opposite side to a held surface of the bagged electrode

Conveyor apparatus

Growing community of inventors

Kanagawa, Japan

Toshiaki Ohrui