摘要:
The present invention provides a three-piece rectangular can which can overcome drawbacks (joint defect) of a can body joint portion of a three-piece can, and is of a new type which overcomes shortage of a can body strength which a two-piece can possesses, and exhibits excellent liquid leakage resistance, excellent can body strength and excellent heat radiation property or the like even when the can is used as a casing of a battery or electric equipment. For this end, the three-piece rectangular can of the present invention is formed such that a circular blank formed of an aluminum plate which forms an organic film on at least one surface thereof is formed into a bottomed circular can by deep drawing such that the organic film forms an inner side of the can, a cylindrical sleeve having no seam on a side surface thereof is formed by cutting a can bottom of the bottomed circular can, a rectangular can body portion having no seam on a side surface thereof is formed by deforming the cylindrical sleeve into a rectangular shape, a necking formed portion is formed by applying necking forming to opening portions at both ends of the rectangular can body, and a top lid and a bottom lid are mounted on the opening portions at both ends of the rectangular can body by double seaming by way of an organic compound.
摘要:
Apparatus for storing and feeding electronic components to a component inserting machine comprising a plurality of component storing and feeding units having a pair of slanted, upper and lower guiderails for movably supporting stick-magazine holders, the lower guide rail having a component discharge opening with a raceway extending downwardly toward the inserting machine. A stick-magazine holder on the slanted guiderails moves therealong, under a first stick magazine, abuts against an abutment on the lower guiderail, is aligned with the discharge opening and the first stick magazine is released toward the raceway. A pusher pushes the first stick magazine upward away from the abutment and permits the holder to advance by one step so that a second stick magazine in the holder is brought to abut against the abutment. Upon completion of component release from the last stick magazine in that holder and shifting of the last stick magazine, the holder is released and moves down the guiderail, permitting a subsequent stick-magazine holder to move into the component storage and release section.