JPS58191225U

JPS58191225U - square gutter

Info

Publication number: JPS58191225U
Application number: JP9067982U
Authority: JP
Inventors: 月森　博幸
Original assignee: 松下電工株式会社
Priority date: 1982-06-16
Filing date: 1982-06-16
Publication date: 1983-12-19

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図は従来例の機素材板体の断面図、第２図は第１図
の機素材板体を角樋に形成した状態を示す断面図、第３
図は第２図の角樋の屈曲角部の拡大断面図、第４図は本
考案の一実施例の機素材板体の断面図、第５図は第４図
の実施例の機素材板体を角樋に形成した状態を示す断面
図、第６図は第１図の実施例の要部拡大断面図、第７図
は第４図の実施例の屈曲角部の拡大断面図、第８図イ及
び第９図イは他の実施例の機素材板体の要部拡大断面図
、第８図口及び第９図口はそれぞれ第８図イ、第９図イ
の屈曲部分を屈曲角部に形成した状態を示す拡大断面図
である。１は機素材板体、１０は角樋、６は中空部である。Fig. 1 is a sectional view of a conventional machine material plate, Fig. 2 is a sectional view showing the machine material plate of Fig. 1 formed into a square gutter, and Fig. 3
The figure is an enlarged sectional view of the bent corner of the square gutter in Figure 2, Figure 4 is a sectional view of the machine material plate of an embodiment of the present invention, and Figure 5 is the machine material board of the embodiment of Figure 4. 6 is an enlarged sectional view of the main part of the embodiment of FIG. 1; FIG. 7 is an enlarged sectional view of the bent corner of the embodiment of FIG. 4; Figure 8A and Figure 9A are enlarged sectional views of main parts of machine material plates of other embodiments, and Figure 8A and Figure 9A are bent portions of Figure 8A and Figure 9A, respectively. It is an enlarged sectional view showing a state where it is formed in a corner. 1 is a machine material plate body, 10 is a square gutter, and 6 is a hollow part.

Claims

[Scope of utility model registration request]

In a square gutter in which a synthetic resin layer is formed on both the front and back surfaces of a metal strip plate to form a machine material plate, and the machine material plate is formed into a square gutter shape having bent corners, A square gutter characterized by forming a hollow part in the longitudinal direction in a synthetic resin layer on the inside of a bent material plate.