JPS6185384U - - Google Patents
Info
- Publication number
- JPS6185384U JPS6185384U JP16798684U JP16798684U JPS6185384U JP S6185384 U JPS6185384 U JP S6185384U JP 16798684 U JP16798684 U JP 16798684U JP 16798684 U JP16798684 U JP 16798684U JP S6185384 U JPS6185384 U JP S6185384U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- tip
- hammer
- axial direction
- cover
- 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
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Description
第１図は本考案の一実施例要部切断正面図、第
２図は天井インサートの１例分解正面図、第３図
は天井穴に打込前の正断面図、第４図は打込み后
の正断面図である。
１０…ハンマードリル、１０ａ…ハンマードリ
ル取付部、１１…ドリル、１２…筒カバー、１２
ａ…インサート打込突部。
Figure 1 is a cutaway front view of essential parts of an embodiment of the present invention, Figure 2 is an exploded front view of an example of a ceiling insert, Figure 3 is a front sectional view before driving it into a ceiling hole, and Figure 4 shows it after driving it. FIG. DESCRIPTION OF SYMBOLS 10... Hammer drill, 10a... Hammer drill mounting part, 11... Drill, 12... Tube cover, 12
a...Insert driving protrusion.
Claims (1)
せ乍ら回転するようになしたハンマードリルのド
リルに、インサート打込突部を先端に有する筒カ
バーをかぶせ、該筒カバー下端をドリル取付部に
嵌合させ、ドリルと筒カバーが一体で軸方向に振
動し、ドリルは筒カバー内面に非接触で回転し得
る如くなした天井インサート打込用ハンマー。 A cylindrical cover having an insert driving protrusion at the tip is placed over a hammer drill that rotates while vibrating the drill attached to the tip of the main body in the axial direction, and the lower end of the cylindrical cover is fitted into the drill mounting portion. A hammer for driving ceiling inserts in which the drill and the tube cover vibrate in the axial direction as one, and the drill can rotate without contacting the inner surface of the tube cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16798684U JPS6185384U (en) | 1984-11-07 | 1984-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16798684U JPS6185384U (en) | 1984-11-07 | 1984-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185384U true JPS6185384U (en) | 1986-06-05 |
Family
ID=30725770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16798684U Pending JPS6185384U (en) | 1984-11-07 | 1984-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185384U (en) |
-
1984
- 1984-11-07 JP JP16798684U patent/JPS6185384U/ja active Pending