JPH0371806U - - Google Patents
Info
- Publication number
- JPH0371806U JPH0371806U JP13425589U JP13425589U JPH0371806U JP H0371806 U JPH0371806 U JP H0371806U JP 13425589 U JP13425589 U JP 13425589U JP 13425589 U JP13425589 U JP 13425589U JP H0371806 U JPH0371806 U JP H0371806U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate shaft
- reciprocating bearing
- shaft
- cylinder
- change lever
- 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
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Description
図は本考案になる打撃工具の一実施例を示す打
撃機構の縦断側面図である。
第1図において、1……Arピニオン、2……
フアーストギヤ、3……中間軸、4……レシプロ
ベアリング、5……コイルスプリング、6……チ
エンジレバー、7……シリンダ、8……ピストン
ピン、9……ピストン、10……打撃子、11…
…中間子、12……工具、13……空気室、14
……つめ、15……スプリングである。
The figure is a longitudinal sectional side view of a striking mechanism showing an embodiment of the striking tool according to the present invention. In FIG. 1, 1...Ar pinion, 2...
First gear, 3... Intermediate shaft, 4... Reciprocating bearing, 5... Coil spring, 6... Change lever, 7... Cylinder, 8... Piston pin, 9... Piston, 10... Striker, 11...
...Meson, 12...Tool, 13...Air chamber, 14
...Claw, 15...spring.
Claims (1)
中間軸上に回転可能に遊合しピストンを往復駆動
するレシプロベアリングと、制限的に軸方向に移
動可能で、スプリングにより前方に付勢されたシ
リンダと該シリンダと連動するチエンジレバーを
有する打撃工具において、前記中間軸とレシプロ
ベアリング軸間に前記中間軸の回転方向と同方向
に巻かれたコイルスプリングを締代をもつて巻き
付け該コイルスプリングの一端は前記レシプロベ
アリング軸に固定し、一端はつめを形成し前記チ
エンジレバーと係合可能に配設したことを特徴と
する打撃工具。 A reciprocating bearing that transmits the rotation of the motor to an intermediate shaft through a gear, is rotatably engaged with the intermediate shaft, and drives a piston reciprocatingly, and a reciprocating bearing that is movable in the axial direction in a limited manner and is biased forward by a spring. In the impact tool having a cylinder and a change lever interlocking with the cylinder, a coil spring wound in the same direction as the rotational direction of the intermediate shaft is wound between the intermediate shaft and the reciprocating bearing shaft with a tightness. A striking tool, characterized in that one end thereof is fixed to the reciprocating bearing shaft, and the other end forms a pawl and is disposed so as to be engageable with the change lever.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13425589U JPH0750091Y2 (en) | 1989-11-17 | 1989-11-17 | Hammer tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13425589U JPH0750091Y2 (en) | 1989-11-17 | 1989-11-17 | Hammer tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0371806U true JPH0371806U (en) | 1991-07-19 |
JPH0750091Y2 JPH0750091Y2 (en) | 1995-11-15 |
Family
ID=31681603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13425589U Expired - Fee Related JPH0750091Y2 (en) | 1989-11-17 | 1989-11-17 | Hammer tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0750091Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016002818A1 (en) * | 2014-07-03 | 2016-01-07 | 株式会社マキタ | Striking tool |
-
1989
- 1989-11-17 JP JP13425589U patent/JPH0750091Y2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016002818A1 (en) * | 2014-07-03 | 2016-01-07 | 株式会社マキタ | Striking tool |
JP2016013609A (en) * | 2014-07-03 | 2016-01-28 | 株式会社マキタ | Impact tool |
Also Published As
Publication number | Publication date |
---|---|
JPH0750091Y2 (en) | 1995-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |