JPS55120436A - Connecting method of plate material - Google Patents

Connecting method of plate material

Info

Publication number
JPS55120436A
JPS55120436A JP2598079A JP2598079A JPS55120436A JP S55120436 A JPS55120436 A JP S55120436A JP 2598079 A JP2598079 A JP 2598079A JP 2598079 A JP2598079 A JP 2598079A JP S55120436 A JPS55120436 A JP S55120436A
Authority
JP
Japan
Prior art keywords
plate material
notch
upper plate
lower plate
parts
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
JP2598079A
Other languages
Japanese (ja)
Inventor
Tetsuei Uchida
Nobuo Tsuchida
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.)
Uchida Manufacturing Co Ltd
Original Assignee
Uchida Manufacturing 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 Uchida Manufacturing Co Ltd filed Critical Uchida Manufacturing Co Ltd
Priority to JP2598079A priority Critical patent/JPS55120436A/en
Publication of JPS55120436A publication Critical patent/JPS55120436A/en
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Plates (AREA)

Abstract

PURPOSE: To connect plate materials by staking by superposing the plate materials, drawing the same and detaining the end part of the notch of the upper plate material in the notch of the lower plate material.
CONSTITUTION: Beforehand, a concave body 2 and convex body 3 to be staked of concave- or dowel form with approximate circle and pressing punches 4 so as to make part continuous and the rest notches are provided. An upper plate material 1' and lower plate material 1" are superposed between the concave body 2 and convex body 3 and the pressing punches 4 are pressed. The both materials 1', 1" are drawn simultaneously. Further when they are pushed to the final position, slight notches 8, 8' are formed in the bent parts 7, 7' of the drawn bottom parts 6, 6' and rising with the remaining of the continuous parts at plural position. The upper plate material 1' forming the notches 8, 8' and the notch end parts 9, 9' on the top surface side of the lower plate material 1" are elongated in the inner direction. As a result of this, the notch end part 9 of the upper plate material 1' fits or detains in the notch 8' of the lower plate material 1" and the upper plate material 1' and lower plate material 1" connect.
COPYRIGHT: (C)1980,JPO&Japio
JP2598079A 1979-03-06 1979-03-06 Connecting method of plate material Pending JPS55120436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2598079A JPS55120436A (en) 1979-03-06 1979-03-06 Connecting method of plate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2598079A JPS55120436A (en) 1979-03-06 1979-03-06 Connecting method of plate material

Publications (1)

Publication Number Publication Date
JPS55120436A true JPS55120436A (en) 1980-09-16

Family

ID=12180863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2598079A Pending JPS55120436A (en) 1979-03-06 1979-03-06 Connecting method of plate material

Country Status (1)

Country Link
JP (1) JPS55120436A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710878A (en) * 1985-04-11 1987-12-01 Toyota Jidoshi Kabushiki Kaisha Apparatus and a method for controlling wiper
FR2690642A1 (en) * 1992-05-04 1993-11-05 Savair Inc Matrix for use with a punch for joining sheets and a method of joining sheets.
US7850390B2 (en) * 2006-03-03 2010-12-14 Lennox Industries Inc. Frame with self-locking joint

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833871A (en) * 1971-09-01 1973-05-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833871A (en) * 1971-09-01 1973-05-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710878A (en) * 1985-04-11 1987-12-01 Toyota Jidoshi Kabushiki Kaisha Apparatus and a method for controlling wiper
FR2690642A1 (en) * 1992-05-04 1993-11-05 Savair Inc Matrix for use with a punch for joining sheets and a method of joining sheets.
US7850390B2 (en) * 2006-03-03 2010-12-14 Lennox Industries Inc. Frame with self-locking joint

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