JPH0438379U - - Google Patents
Info
- Publication number
- JPH0438379U JPH0438379U JP7941790U JP7941790U JPH0438379U JP H0438379 U JPH0438379 U JP H0438379U JP 7941790 U JP7941790 U JP 7941790U JP 7941790 U JP7941790 U JP 7941790U JP H0438379 U JPH0438379 U JP H0438379U
- Authority
- JP
- Japan
- Prior art keywords
- tool
- tip
- engagement hole
- tip tool
- anvil
- 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、本考案の第１実施例を示す外観図（
要部断面）、第２図は、同じく、要部断面図、第
３図は、同じく、要部断面図（動作時）、第４図
は、本考案の第２実施例を示す要部断面図、第５
図は、同じく、要部断面図（動作その１）、第６
図は、同じく、要部断面図（動作その２）、第７
図は、同じく、要部断面図（第６図の部分断面）
。
１……先端工具、２……アンビル、２ｂ……側
穴、２ｄ……長側穴、３……係止手段、４……ボ
ール、５……ビツトホルダー、５ａ……ピン。
FIG. 1 is an external view showing the first embodiment of the present invention (
2 is a cross-sectional view of the main part, FIG. 3 is a cross-sectional view of the main part (in operation), and FIG. 4 is a cross-section of the main part showing the second embodiment of the present invention. Figure, 5th
The figure also shows a sectional view of the main parts (operation 1),
The figure also shows a sectional view of main parts (operation 2), 7th
The figure is also a cross-sectional view of the main part (partial cross-section of Fig. 6)
. 1... Tip tool, 2... Anvil, 2b... Side hole, 2d... Long side hole, 3... Locking means, 4... Ball, 5... Bit holder, 5a... Pin.
Claims (1)
工具本体に突設され、その先端の軸心部分に先端
工具を係合する係合孔を有するアンビルと、該ア
ンビルに取着され、先端工具を係合孔に係止する
係止手段とからなる回転衝撃工具の先端工具取付
装置において、 アンビルに、係合孔に係止された先端工具の端
が覗くことができ、かつ、係止手段の係止を外し
た後に、先端工具の端を押すことにより先端工具
を係合孔から押し出せる位置に側穴を設けたこと
を特徴とする回転衝撃工具の先端工具取付装置。[Claims for Utility Model Registration] A tip tool having a shaft with a non-circular cross section; an anvil that protrudes from the rotary impact tool body and has an engagement hole for engaging the tip tool in the axial center portion of the tip; In a tip tool attachment device for a rotary impact tool, which comprises a locking means that is attached to an anvil and locks the tip tool in the engagement hole, the end of the tip tool that is locked in the engagement hole can be seen through the anvil. A tip of a rotary impact tool characterized by having a side hole at a position where the tip tool can be pushed out of the engagement hole by pushing the end of the tip tool after the locking means is released. Tool mounting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7941790U JPH0438379U (en) | 1990-07-25 | 1990-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7941790U JPH0438379U (en) | 1990-07-25 | 1990-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438379U true JPH0438379U (en) | 1992-03-31 |
Family
ID=31623563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7941790U Pending JPH0438379U (en) | 1990-07-25 | 1990-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015100906A (en) * | 2013-11-27 | 2015-06-04 | 日立工機株式会社 | Impact tool |
-
1990
- 1990-07-25 JP JP7941790U patent/JPH0438379U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015100906A (en) * | 2013-11-27 | 2015-06-04 | 日立工機株式会社 | Impact tool |
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