JPS56131021A - Manufacture of connection bolt for building - Google Patents
Manufacture of connection bolt for buildingInfo
- Publication number
- JPS56131021A JPS56131021A JP3421980A JP3421980A JPS56131021A JP S56131021 A JPS56131021 A JP S56131021A JP 3421980 A JP3421980 A JP 3421980A JP 3421980 A JP3421980 A JP 3421980A JP S56131021 A JPS56131021 A JP S56131021A
- Authority
- JP
- Japan
- Prior art keywords
- connecting rod
- manufacture
- nailing
- plate
- hollow
- 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
- Joining Of Building Structures In Genera (AREA)
Abstract
PURPOSE: To manufacture a strong connecting bolt inexpensively and in mass production by drilling nail holes on one end of a long, narrow plate, and bending another end into a hollow rod, then forming a screw part on it.
CONSTITUTION: One end part of a long, narrow plate is left as it is and used as a nailing plate 3, and another part is bent inward into semicircle with its both ends by a press and formed into a hollow connecting rod 4 which unites the nailing part 3 in one body. A screw part 5 is formed on an end of the hollow connecting rod 4, screwed with a nut 6. By this method, the nailing plate 3 and hollow connecting rod 4 are made from a raw material of one body, so that building members can be connected strongly and permanently by this bolt.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3421980A JPS56131021A (en) | 1980-03-18 | 1980-03-18 | Manufacture of connection bolt for building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3421980A JPS56131021A (en) | 1980-03-18 | 1980-03-18 | Manufacture of connection bolt for building |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56131021A true JPS56131021A (en) | 1981-10-14 |
Family
ID=12408031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3421980A Pending JPS56131021A (en) | 1980-03-18 | 1980-03-18 | Manufacture of connection bolt for building |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56131021A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191835A (en) * | 1982-04-30 | 1983-11-09 | アイダエンジニアリング株式会社 | Production of reinforcing tool for wood building |
JP2006226306A (en) * | 2005-02-15 | 2006-08-31 | Jtekt Corp | Oil lubricating type roller bearing device |
-
1980
- 1980-03-18 JP JP3421980A patent/JPS56131021A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191835A (en) * | 1982-04-30 | 1983-11-09 | アイダエンジニアリング株式会社 | Production of reinforcing tool for wood building |
JP2006226306A (en) * | 2005-02-15 | 2006-08-31 | Jtekt Corp | Oil lubricating type roller bearing device |
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