JPS6222081U - - Google Patents
Info
- Publication number
- JPS6222081U JPS6222081U JP11397985U JP11397985U JPS6222081U JP S6222081 U JPS6222081 U JP S6222081U JP 11397985 U JP11397985 U JP 11397985U JP 11397985 U JP11397985 U JP 11397985U JP S6222081 U JPS6222081 U JP S6222081U
- Authority
- JP
- Japan
- Prior art keywords
- bit
- brush
- holding member
- holds
- axial direction
- 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.)
- Granted
Links
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
第１図は本考案一実施例の縦断面図、第２図は
同上の防塵リングの正面図、第３図は従来の防塵
構造を示す断面図であつて、３４はビツト保持部
材としてのスピンドル、３８はビツト、４８は防
塵リング、４９はブラシを示す。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a front view of the same dustproof ring as above, and Fig. 3 is a sectional view showing a conventional dustproof structure, where 34 is a spindle as a bit holding member. , 38 is a bit, 48 is a dustproof ring, and 49 is a brush.
Claims (1)
持部材におけるビツトが差し込まれる開口部に、
ビツト外周面に接するブラシを配設して成るハン
マードリル。 In the bit holding member that holds the bit slidably in the axial direction, the bit is inserted into the opening.
A hammer drill consisting of a brush that is in contact with the outer circumferential surface of the bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11397985U JPH0418781Y2 (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11397985U JPH0418781Y2 (en) | 1985-07-25 | 1985-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6222081U true JPS6222081U (en) | 1987-02-10 |
| JPH0418781Y2 JPH0418781Y2 (en) | 1992-04-27 |
Family
ID=30996289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11397985U Expired JPH0418781Y2 (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418781Y2 (en) |
-
1985
- 1985-07-25 JP JP11397985U patent/JPH0418781Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418781Y2 (en) | 1992-04-27 |
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