JPS5478836A - Steel sash - Google Patents

Steel sash

Info

Publication number
JPS5478836A
JPS5478836A JP14636777A JP14636777A JPS5478836A JP S5478836 A JPS5478836 A JP S5478836A JP 14636777 A JP14636777 A JP 14636777A JP 14636777 A JP14636777 A JP 14636777A JP S5478836 A JPS5478836 A JP S5478836A
Authority
JP
Japan
Prior art keywords
bent
section
sections
right angle
horizontal
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.)
Pending
Application number
JP14636777A
Other languages
Japanese (ja)
Inventor
Takashi Tsuchihiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP14636777A priority Critical patent/JPS5478836A/en
Publication of JPS5478836A publication Critical patent/JPS5478836A/en
Pending legal-status Critical Current

Links

Landscapes

  • Door And Window Frames Mounted To Openings (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

PURPOSE: To provide a steel sash with a shape indentical to the sash made of an aluminium extrusion material by bending a steel sheet plate.
CONSTITUTION: A frame body is formed square by lower frame members 6 and 6' and vertical frame members 7 and 7' through a screw. In the frame member 6, both side ends of the flat section are bent downward at the right angle to form bent sections 9 and 9'. The lower ends of the bent sections 9 and 9' are each extended horizontally in the same direction to form horizontal sections 10 and 10'. On one side of the bent section 9, two side ends of the horizontal section 13 are bent downward to form respective bent sections 14 and 14'. The lower end of the bent section 14 is extended inward at the right angle to form a horizontal section 15 as an internal upper frame member 16.
COPYRIGHT: (C)1979,JPO&Japio
JP14636777A 1977-12-05 1977-12-05 Steel sash Pending JPS5478836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14636777A JPS5478836A (en) 1977-12-05 1977-12-05 Steel sash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14636777A JPS5478836A (en) 1977-12-05 1977-12-05 Steel sash

Publications (1)

Publication Number Publication Date
JPS5478836A true JPS5478836A (en) 1979-06-23

Family

ID=15406109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14636777A Pending JPS5478836A (en) 1977-12-05 1977-12-05 Steel sash

Country Status (1)

Country Link
JP (1) JPS5478836A (en)

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