JPH04508U

JPH04508U -

Info

Publication number: JPH04508U
Application number: JP3995190U
Authority: JP
Priority date: 1990-04-13
Filing date: 1990-04-13
Publication date: 1992-01-06

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の保持バーとリブバ
ーとからなるアタツチメントの斜視図、第２図は
金型の平面図、第３図はコンクリートブロツクの
斜視図、第４図は従来の保持バーとリブバーとか
らなるアタツチメントの斜視図である。１……コンクリートブロツク、２……フエース
シエル、３……スプリツト面、４……縦溝、１１
……保持バー、１５……リブバー、２０……金型
、２１……型枠。 Fig. 1 is a perspective view of an attachment consisting of a holding bar and a rib bar according to an embodiment of this invention, Fig. 2 is a plan view of a mold, Fig. 3 is a perspective view of a concrete block, and Fig. 4 is a conventional holding bar. FIG. 3 is a perspective view of an attachment comprising a rib bar and a rib bar. 1... Concrete block, 2... Face shell, 3... Split surface, 4... Vertical groove, 11
... Holding bar, 15 ... Rib bar, 20 ... Mold, 21 ... Formwork.

Claims

[Scope of utility model registration request]

To mold two concrete blocks whose face shell surfaces are to be formed into a split surface into a single piece connected to each other at the face shell surfaces, and to form one or more vertical holes along the boundary surface. In this mold, a holding bar parallel to the boundary surface of the two concrete blocks is fixed to the upper edge of the formwork of this mold so as to be biased to one side from directly above the boundary surface to form the vertical hole. A mold for forming a concrete block, characterized in that one or more rib bars are connected to the holding bar at one side of the upper end thereof.