JPH0227822U - - Google Patents
Info
- Publication number
- JPH0227822U JPH0227822U JP10689888U JP10689888U JPH0227822U JP H0227822 U JPH0227822 U JP H0227822U JP 10689888 U JP10689888 U JP 10689888U JP 10689888 U JP10689888 U JP 10689888U JP H0227822 U JPH0227822 U JP H0227822U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- hole
- center
- utility
- scope
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
第１図は本考案のネジ加工用タツプの斜視図、
第２図は排水管のネジ部を本考案のネジ加工用タ
ツプで加工する方法の説明図、第３図は冷却箱の
冷却水の給排水管等を示す図である。
６……ネジ加工用タツプ、６１……ネジ部、６
２……柄部、６３……四角部、６４……貫通孔。
Figure 1 is a perspective view of the screw processing tap of the present invention.
FIG. 2 is an explanatory diagram of a method for machining the threaded portion of a drain pipe with the thread machining tap of the present invention, and FIG. 3 is a diagram showing a cooling water supply and drainage pipe of a cooling box, etc. 6...Tap for screw processing, 61...Thread part, 6
2...Handle part, 63...Square part, 64...Through hole.
Claims (1)
に通水のための貫通孔が設けられたことを特徴と
するネジ加工用タツプ。 A screw processing tap characterized by having a through hole for water passage in the center of the screw part and the entire length of the handle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10689888U JPH0227822U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10689888U JPH0227822U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227822U true JPH0227822U (en) | 1990-02-22 |
Family
ID=31340820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10689888U Pending JPH0227822U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227822U (en) |
-
1988
- 1988-08-12 JP JP10689888U patent/JPH0227822U/ja active Pending
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