Other

Kawajun Co., Ltd.

Junzaburo Kawasaki

Hideaki Kawamura

Akihiko Endo

Article display device

A tray rack is constructed with a plurality of tray supports of approximately Z-shaped form adapted for supporting trays, each having four through holes arranged in the corners thereof, four supporting columns extending across the four through holes of their respective tray supports and having castors mounted to the lowermost ends thereof respectively, a plurality of spacer tubes fitted onto the four supporting columns for spacing the tray supports at equal intervals, and four retainer members attached to the uppermost ends of the supporting columns respectively for tightly fastening the tray supports and the spacer tubes mounted alternately. Accordingly, the tray racks can nest in a traverse direction for compact storage.

Tray rack

A swing door hinge is provided comprising a first hinge member having a projection of approximately rectangular block shape and provided with at least two engaging recesses, the first hinge member being intended to be mounted to either a wall frame or a swing door, and a second hinge member having at least two engaging arms inserted into respective engaging of the first hinge member for pivotal movement and guide openings provided in the engaging arms. The second hinge member, which is also intended to be mounted to the wall frame or the swing door whichever does not carry the first hinge member, has pivot pins mounted in the guide openings and yieldingly urged by respective springs in the inward direction. Each pivot pin is inserted at its front end into a respective engaging recess of the first hinge member and pivotably mounted to a shaft which is installed in such a position of the projection that the distance thereof from the front end of the projection is smaller than the distance thereof from each side end of the projection.

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Tokyo, Japan

Junzaburo Kawasaki