JPS55120436A - Connecting method of plate material - Google Patents
Connecting method of plate materialInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833871A (en) * | 1971-09-01 | 1973-05-14 |
-
1979
- 1979-03-06 JP JP2598079A patent/JPS55120436A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833871A (en) * | 1971-09-01 | 1973-05-14 |
Cited By (3)
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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