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4. 发明专利

JPH0356386A SIDE PLATE FOR CAGE 失效
公开(公告)号：JPH0356386A
公开(公告)日：1991-03-11
申请号：JP19048389
申请日：1989-07-25
申请人： HITACHI ELEVATOR ENG & SERVICE
发明人： URATA SEISUKE
IPC分类号： B66B11/02
摘要： PURPOSE:To prevent the surface side part of a joint filler from being scratched by forming the joint filler of a first plate body interposed between the end parts of adjoining enamel plates and a second plate body, the rear face side of which is jointed to the side end of the first plate body, for convering the joint part. CONSTITUTION:A soft metal plate 6a such as aluminum or the like is provided as a first plate body, and a hard metal plate 6b such as stainless steel or the like is provided as a second plate body. The rear face side of the hard metal plate 6b is jointed to the side end of the soft metal plate 6a by a welding members or bonding substance 6c so as to form a joint filler 6 of the desired 'T' shape. Cutting from a square bar of stainless steel or the like is not thereby required to produce this joint filler 6, nor is an elastic body required for protecting enamel layers as the soft metal plate 6a is in press-contact with the enamel layers.

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