JPS6053962U - Concealing structure of the edge of the profile - Google Patents

Concealing structure of the edge of the profile

Info

Publication number
JPS6053962U
JPS6053962U JP1983144587U JP14458783U JPS6053962U JP S6053962 U JPS6053962 U JP S6053962U JP 1983144587 U JP1983144587 U JP 1983144587U JP 14458783 U JP14458783 U JP 14458783U JP S6053962 U JPS6053962 U JP S6053962U
Authority
JP
Japan
Prior art keywords
edge
section
profile
concealing
forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1983144587U
Other languages
Japanese (ja)
Other versions
JPH0144199Y2 (en
Inventor
聡 黒崎
茂 木下
Original Assignee
三協アルミニウム工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三協アルミニウム工業株式会社 filed Critical 三協アルミニウム工業株式会社
Priority to JP1983144587U priority Critical patent/JPS6053962U/en
Publication of JPS6053962U publication Critical patent/JPS6053962U/en
Application granted granted Critical
Publication of JPH0144199Y2 publication Critical patent/JPH0144199Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B21D41/045—Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fencing (AREA)

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は形材を示し、第２図、第３図と第５図乃至第１
２図は、この考案の小口の実施例であり、第４図はカー
リングダイによる加工状態を示す。 Ａ・・・形材、１・・・開口状端部（小口）、２．３・
・・側壁、４・・・接合部、５・・・突出片、６・・・
彎曲縁、７．９・・・切除部分、１０・・・カーリング
ダイ。 血− ノ　　　／３ ３′ｉ３　　ゝ５Figure 1 shows the profile, Figures 2, 3 and 5 to 1.
FIG. 2 shows an example of the edge of this invention, and FIG. 4 shows the state of processing using a curling die. A... Shape, 1... Open end (small end), 2.3.
...Side wall, 4...Joint part, 5...Protruding piece, 6...
Curved edge, 7.9... Excised portion, 10... Curling die. Blood - ノ /3 3'i3 ゝ5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 矩形断面の形材を形成する側壁に、その長手方向に延出
する折曲片を形成し、この折曲片を折曲げて他の側壁端
縁に当接することにより上記形材の開口状端部を閉鎖す
るとともに、上記折曲片の形成により生じた切断加工面
を隠蔽してなる形材の小口の隠蔽構造。A bent piece extending in the longitudinal direction is formed on a side wall forming a section having a rectangular cross section, and this bent piece is bent to abut against the edge of another side wall, thereby forming an open end of the section. A structure for concealing the edge of a profile material by closing the section and concealing the cut surface produced by forming the bent piece.
JP1983144587U 1983-09-20 1983-09-20 Concealing structure of the edge of the profile Granted JPS6053962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983144587U JPS6053962U (en) 1983-09-20 1983-09-20 Concealing structure of the edge of the profile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983144587U JPS6053962U (en) 1983-09-20 1983-09-20 Concealing structure of the edge of the profile

Publications (2)

Publication Number Publication Date
JPS6053962U true JPS6053962U (en) 1985-04-16
JPH0144199Y2 JPH0144199Y2 (en) 1989-12-21

Family

ID=30322389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983144587U Granted JPS6053962U (en) 1983-09-20 1983-09-20 Concealing structure of the edge of the profile

Country Status (1)

Country Link
JP (1) JPS6053962U (en)

Also Published As

Publication number Publication date
JPH0144199Y2 (en) 1989-12-21

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