JPS6122913U - bolt - Google Patents
boltInfo
- Publication number
- JPS6122913U JPS6122913U JP10685184U JP10685184U JPS6122913U JP S6122913 U JPS6122913 U JP S6122913U JP 10685184 U JP10685184 U JP 10685184U JP 10685184 U JP10685184 U JP 10685184U JP S6122913 U JPS6122913 U JP S6122913U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- hole
- head
- drilled
- insert
- 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
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
図面は本考案の実施例を示すもので、第１図はボルトの
縦断面図、第２図は同じく破断斜視図、第３図イ，口は
それぞれボルトの他例を示す縦断面図である。
１， ＩＡ， ｉＢ−・・ボルト、１ａ・・・頭部
、２，２Ａ，２Ｂ・・・操作孔、３．３Ａ，３Ｂ・・・
除塵孔、４， ４Ａ， ４Ｂ・・・排出路。[Brief Description of the Drawings] The drawings show an embodiment of the present invention, and Fig. 1 is a vertical sectional view of the bolt, Fig. 2 is a broken perspective view of the bolt, and Fig. 3 A and 3 show other examples of the bolt. FIG. 1, IA, iB-... Bolt, 1a... Head, 2, 2A, 2B... Operation hole, 3.3A, 3B...
Dust removal hole, 4, 4A, 4B... discharge path.
Claims (1)
めに角孔状に穿設された操作孔の先方にこの操作孔の底
面と、軸部の先端面との間に縦貫ざれた除塵孔を連穿し
て粉塵類が通過する排出路を形成したことを特徴とする
ボルト。At the end of the operation hole, which is drilled in the shape of a square hole in order to insert the screw operation tool near the head of the bolt, there is a vertical hole between the bottom of the operation hole and the tip of the shaft. A bolt characterized by having a series of dust removal holes formed to form a discharge passage through which dust passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10685184U JPS6122913U (en) | 1984-07-13 | 1984-07-13 | bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10685184U JPS6122913U (en) | 1984-07-13 | 1984-07-13 | bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6122913U true JPS6122913U (en) | 1986-02-10 |
Family
ID=30666127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10685184U Pending JPS6122913U (en) | 1984-07-13 | 1984-07-13 | bolt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122913U (en) |
-
1984
- 1984-07-13 JP JP10685184U patent/JPS6122913U/en active Pending
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