JPS6199476U - - Google Patents
Info
- Publication number
- JPS6199476U JPS6199476U JP18527284U JP18527284U JPS6199476U JP S6199476 U JPS6199476 U JP S6199476U JP 18527284 U JP18527284 U JP 18527284U JP 18527284 U JP18527284 U JP 18527284U JP S6199476 U JPS6199476 U JP S6199476U
- Authority
- JP
- Japan
- Prior art keywords
- anvil
- cam
- piece
- rotary hammer
- anvil piece
- 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
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
図面は本考案の一実施例を示し、第１図は要部
の縦断正面図、第２図は第１図のＡ―Ａ断面図、
第３図は第１図のＢ―Ｂ断面図、第４図はカムの
嵌着状態を示す拡大図、第５図はアンビル片の斜
視図、第６図〜第１１図は動作説明図で、各図に
おいてＡは第１図のＡ―Ａ線、Ｂは第１図のＢ―
Ｂ線における断面図である。
２……モータ、３……ロータ軸、５……回転ハ
ンマー、７……打撃突起、９……カム面、１０…
…アンビル、１２……支持溝、１３……アンビル
片、１３ｄ……異形軸部、１４……カム、１４ａ
……嵌着孔、２２……スプリング。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal sectional front view of the main part, FIG. 2 is a sectional view taken along line A-A in FIG.
Figure 3 is a sectional view taken along line B-B in Figure 1, Figure 4 is an enlarged view showing the fitted state of the cam, Figure 5 is a perspective view of the anvil piece, and Figures 6 to 11 are illustrations of operation. , in each figure, A is line AA in Figure 1, and B is line B- in Figure 1.
It is a sectional view taken along the B line. 2... Motor, 3... Rotor shaft, 5... Rotating hammer, 7... Hitting protrusion, 9... Cam surface, 10...
... Anvil, 12... Support groove, 13... Anvil piece, 13d... Irregular shaft portion, 14... Cam, 14a
... Fitting hole, 22 ... Spring.
Claims (1)
マーの軸心位置に回転自在にアンビルを設け、前
記回転ハンマーの内周面に打撃突起を設けると共
にこの打撃突起との係合姿勢に揺動可能なアンビ
ル片を前記アンビルに設け、前記アンビル片を中
立姿勢に付勢する手段を設けると共にアンビル片
に設けたカムと回転ハンマーの内周面に形成した
カム面にて前記アンビル片を係合姿勢に揺動させ
る様にしたインパクトレンチにおいて、前記カム
をアンビル片に僅かに揺動可能に嵌着したことを
特徴とするインパクトレンチ。 An anvil is rotatably provided at the axial center position of a cylindrical rotary hammer connected to the rotor shaft of the motor, and a striking protrusion is provided on the inner circumferential surface of the rotary hammer, and the anvil is swingable into an engagement position with the striking protrusion. An anvil piece is provided on the anvil, a means is provided for urging the anvil piece to a neutral position, and the anvil piece is brought into an engaging position by a cam provided on the anvil piece and a cam surface formed on the inner peripheral surface of the rotary hammer. An impact wrench configured to swing, characterized in that the cam is fitted onto an anvil piece so as to be able to swing slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984185272U JPH0432225Y2 (en) | 1984-12-05 | 1984-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984185272U JPH0432225Y2 (en) | 1984-12-05 | 1984-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6199476U true JPS6199476U (en) | 1986-06-25 |
| JPH0432225Y2 JPH0432225Y2 (en) | 1992-08-03 |
Family
ID=30742750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984185272U Expired JPH0432225Y2 (en) | 1984-12-05 | 1984-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432225Y2 (en) |
-
1984
- 1984-12-05 JP JP1984185272U patent/JPH0432225Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432225Y2 (en) | 1992-08-03 |