JPS5980543U

JPS5980543U - Formwork unit for legal framework molding

Info

Publication number: JPS5980543U
Application number: JP17632382U
Authority: JP
Inventors: 白岩　浩幸
Original assignee: 本州製紙株式会社
Priority date: 1982-11-20
Filing date: 1982-11-20
Publication date: 1984-05-31
Also published as: JPS6223869Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案による型枠ユニットの一例を示す斜視図
、第２図は前記型枠ユニットに用いられる留金具の斜視
図、第３図は前記留金具のフックの拡大斜視図、第４図
は前記型枠ユニットを連結する連結装置の斜視図、第５
図は前記連結装置により連結した状態を示す斜視図、第
６図は前記連結装置に用いられる押え金具の屈曲部を示
す平面図、第７図は前記型枠ユニットを連結して形成し
た型枠の斜視図、第８図は前記型枠ユニットに用いられ
る留金具の他の例を示す斜視図である。１・・・型枠ユニット、２・・・紙型枠、２ａ・・・端
縁、３・・・補強筋、４・・・横筋、５・・・縦筋、６
，６′・・・留金具、７・・・取付板、８・・・フック
、１３・・・連結棒、１４・・・環状部。第２図　　　　　第３図第４図FIG. 1 is a perspective view showing an example of a formwork unit according to the present invention, FIG. 2 is a perspective view of a fastener used in the formwork unit, FIG. 3 is an enlarged perspective view of a hook of the fastener, and FIG. The figure is a perspective view of a connecting device that connects the formwork units.
The figure is a perspective view showing a state connected by the connecting device, FIG. 6 is a plan view showing a bent part of the presser fitting used in the connecting device, and FIG. 7 is a formwork formed by connecting the formwork units. FIG. 8 is a perspective view showing another example of a fastener used in the formwork unit. DESCRIPTION OF SYMBOLS 1... Formwork unit, 2... Paper formwork, 2a... Edge, 3... Reinforcement bar, 4... Horizontal bar, 5... Vertical bar, 6
, 6'... Fastener, 7... Mounting plate, 8... Hook, 13... Connecting rod, 14... Annular portion. Figure 2 Figure 3 Figure 4

Claims

[Scope of utility model registration request]

A pair of paper forms whose ends are bendable, and a plurality of reinforcing bars arranged at predetermined intervals between the pair of paper forms and whose ends are pivotally supported inside the paper forms. A formwork unit for forming a legal frame, comprising a removable connecting rod that connects the reinforcing bars in a spiral shape and fixes the pair of paper formwork in a spaced state.