JPS63140307U - - Google Patents
Info
- Publication number
- JPS63140307U JPS63140307U JP3329487U JP3329487U JPS63140307U JP S63140307 U JPS63140307 U JP S63140307U JP 3329487 U JP3329487 U JP 3329487U JP 3329487 U JP3329487 U JP 3329487U JP S63140307 U JPS63140307 U JP S63140307U
- Authority
- JP
- Japan
- Prior art keywords
- electric hammer
- intermediate element
- tool
- piston
- elastic member
- 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
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本考案になる電気ハンマドリルの防塵
装置の一実施例を示す部分縦断側面図、第２図は
本考案による中間子でイはその正面図、ロはその
縦断側面図、第３図は第２図に先端工具を取り付
けた状態を示す縦断側面図である。
図において、３はピストン、４は打撃子、５は
中間子、５ａは六角穴部、１０は弾性部材、１１
は先端工具である。
Fig. 1 is a partial vertical sectional side view showing an embodiment of the dustproof device for an electric hammer drill according to the present invention, Fig. 2 is a mesonator according to the present invention, A is its front view, B is its vertical sectional side view, and Fig. 3 is FIG. 3 is a longitudinal sectional side view showing a state in which the tip tool is attached to FIG. 2; In the figure, 3 is a piston, 4 is a striker, 5 is an intermediate element, 5a is a hexagonal hole, 10 is an elastic member, 11
is an advanced tool.
Claims (1)
打撃子を有し、中間子を介して工具に打撃、回転
を与える電気ハンマドリルにおいて、前記中間子
の先端工具を収納する穴部開口端部に弾性部材を
接着配置してなる電気ハンマドリルの防塵装置。 In an electric hammer drill having a striking element driven by the reciprocating motion of a piston and air pressure, and applying impact and rotation to a tool via the intermediate element, an elastic member is provided at the opening end of the hole that accommodates the tip tool of the intermediate element. A dust-proof device for electric hammer drills with adhesive arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3329487U JPS63140307U (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3329487U JPS63140307U (en) | 1987-03-06 | 1987-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63140307U true JPS63140307U (en) | 1988-09-14 |
Family
ID=30840775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3329487U Pending JPS63140307U (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63140307U (en) |
-
1987
- 1987-03-06 JP JP3329487U patent/JPS63140307U/ja active Pending
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