JPH037515U - - Google Patents
Info
- Publication number
- JPH037515U JPH037515U JP6732689U JP6732689U JPH037515U JP H037515 U JPH037515 U JP H037515U JP 6732689 U JP6732689 U JP 6732689U JP 6732689 U JP6732689 U JP 6732689U JP H037515 U JPH037515 U JP H037515U
- Authority
- JP
- Japan
- Prior art keywords
- nominal diameter
- required size
- female thread
- screw
- axis
- 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
Description
第１図は、この考案に係る２重ねじボルトの一
実施例の斜視図、第２図は、笠木取付け用金物を
軽量気泡コンクリートパネル上側縁への取付状態
を示す要部半断面図、第３図は、従来の笠木取付
け要部断面図、第４図は、同取付け部の分解斜視
図である。
７……２重ねじ６角ボルト、７ａ……Ｍ１２お
ねじ、７ｂ……Ｍ６めねじ。
FIG. 1 is a perspective view of an embodiment of the double screw bolt according to this invention, FIG. FIG. 3 is a sectional view of the main part of a conventional Kasagi attachment, and FIG. 4 is an exploded perspective view of the attachment part. 7...2 double hex bolts, 7a...M12 male thread, 7b...M6 female thread.
Claims (1)
トステムの軸心に、該所要サイズの呼び径のめね
じを形成したことを特徴とする２重ねじボルト。 A double threaded bolt characterized in that a female thread having a nominal diameter of a required size is formed at the axis of a bolt stem having a nominal diameter larger than the nominal diameter of the screw of the required size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6732689U JPH037515U (en) | 1989-06-12 | 1989-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6732689U JPH037515U (en) | 1989-06-12 | 1989-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037515U true JPH037515U (en) | 1991-01-24 |
Family
ID=31600800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6732689U Pending JPH037515U (en) | 1989-06-12 | 1989-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037515U (en) |
-
1989
- 1989-06-12 JP JP6732689U patent/JPH037515U/ja active Pending