JPS61145299U

JPS61145299U -

Info

Publication number: JPS61145299U
Application number: JP2891385U
Authority: JP
Priority date: 1985-02-28
Filing date: 1985-02-28
Publication date: 1986-09-08

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例で耐火板の一つの板
面上に斜めに交叉する凸条があるものの斜視図、
第２図は別の実施例で耐火板の両面で斜めに交叉
する凸条があるものの一部切欠斜視図、第３図は
さらに別の実施例で耐火板の一つの面上で交叉す
る凸条を有するものの一部切欠斜視図、第４図は
耐火板上の被焼成品の詰込位置を示す説明図であ
る。：凸条、：耐火板、：被焼成品。 FIG. 1 is a perspective view of one embodiment of the present invention, in which one of the fireproof plates has diagonally intersecting convex stripes on one plate surface;
Fig. 2 is a partially cutaway perspective view of another embodiment in which there are protrusions that cross diagonally on both sides of the fireproof board, and Fig. 3 is a partially cutaway perspective view of another embodiment in which there are protrusions that intersect diagonally on one side of the fireproof board. FIG. 4 is a partially cutaway perspective view of the structure having stripes, and is an explanatory view showing the position where the products to be fired are packed on the fireproof plate. : Convex strip, : Fireproof plate, : Product to be fired.

Claims

[Scope of utility model registration request]

1. A fireproof plate characterized in that a convex strip is provided on the surface of the fireproof plate in a direction diagonally intersecting the outer edge line of the rectangular fireproof plate for placing a product to be fired.