JPS58102077U - Vibration isolation structure in striking equipment - Google Patents
Vibration isolation structure in striking equipmentInfo
- Publication number
- JPS58102077U JPS58102077U JP19611181U JP19611181U JPS58102077U JP S58102077 U JPS58102077 U JP S58102077U JP 19611181 U JP19611181 U JP 19611181U JP 19611181 U JP19611181 U JP 19611181U JP S58102077 U JPS58102077 U JP S58102077U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- striking
- isolation structure
- vibration isolation
- ball
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案打撃装置における防振構造の実施例を示す
縦断面図である。
１ニジリンダ−１２：ピストン、３：たがね、４：プッ
シュ、５：内周壁段部、６：コイルスプリング、７：溝
、８：ボール挿入孔、９：ボール、１０：押え金。The drawing is a longitudinal sectional view showing an embodiment of the vibration isolation structure in the striking device of the present invention. 1 Niji cylinder - 12: Piston, 3: Chisel, 4: Push, 5: Inner wall step, 6: Coil spring, 7: Groove, 8: Ball insertion hole, 9: Ball, 10: Presser foot.
Claims (1)
、たがね等の打撃体を作動せしめる打撃装置において、
シリンダーの先端内周にプツシ孕を可動自在に嵌入し、
同ブツンユとシリンダー内周壁段部との間にコイルスプ
リングを介在せしめ、又、ブツシュの外周壁に複数個の
長円状溝を設けるとともに、シリンダーの先端にホール
挿入孔を穿設し、同ボール挿入孔に挿入したボールを前
記長円状溝に遊嵌し、更にボールの離脱防止用押え金を
ボール挿入孔に設けたことを特徴とする打撃装置におけ
る防振構造。In a striking device that operates a striking body such as a chisel by the striking of a piston that reciprocates within a cylinder,
The push-fit is movably inserted into the inner circumference of the tip of the cylinder,
A coil spring is interposed between the bushing and the stepped part of the inner peripheral wall of the cylinder, and a plurality of oval grooves are provided on the outer peripheral wall of the bushing, and a hole insertion hole is bored at the tip of the cylinder. A vibration isolation structure for a striking device, characterized in that a ball inserted into an insertion hole is loosely fitted into the oblong groove, and a presser foot for preventing the ball from coming off is provided in the ball insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19611181U JPS58102077U (en) | 1981-12-28 | 1981-12-28 | Vibration isolation structure in striking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19611181U JPS58102077U (en) | 1981-12-28 | 1981-12-28 | Vibration isolation structure in striking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58102077U true JPS58102077U (en) | 1983-07-11 |
Family
ID=30109361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19611181U Pending JPS58102077U (en) | 1981-12-28 | 1981-12-28 | Vibration isolation structure in striking equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58102077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007050495A (en) * | 2005-08-19 | 2007-03-01 | Makita Corp | Impact type work tool |
| JP2007061921A (en) * | 2005-08-29 | 2007-03-15 | Makita Corp | Impact power tool |
| JP2017047482A (en) * | 2015-08-31 | 2017-03-09 | 瓜生製作株式会社 | Impact tool |
-
1981
- 1981-12-28 JP JP19611181U patent/JPS58102077U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007050495A (en) * | 2005-08-19 | 2007-03-01 | Makita Corp | Impact type work tool |
| JP2007061921A (en) * | 2005-08-29 | 2007-03-15 | Makita Corp | Impact power tool |
| JP2017047482A (en) * | 2015-08-31 | 2017-03-09 | 瓜生製作株式会社 | Impact tool |
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