JPS6181888U - - Google Patents
Info
- Publication number
- JPS6181888U JPS6181888U JP16708084U JP16708084U JPS6181888U JP S6181888 U JPS6181888 U JP S6181888U JP 16708084 U JP16708084 U JP 16708084U JP 16708084 U JP16708084 U JP 16708084U JP S6181888 U JPS6181888 U JP S6181888U
- Authority
- JP
- Japan
- Prior art keywords
- section
- handle
- prime mover
- striking mechanism
- vibration
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
第１図は従来の防振工具の正面図、第２図は本
考案の防振工具の一実施例の正面図、第３図は第
２図のＡ−Ａ線方向の矢視図、第４図は第２図の
動力伝達部の断面図、第５図は第４図のＢ−Ｂ線
に沿う断面図、第６図は本考案の防振工具の他の
実施例の第２図の動力伝達部相当の断面図、第７
図は第６図のＣ−Ｃ線に沿う断面図、第８図は本
考案の防振工具の更に他の実施例の一部縦断正面
図である。
１…原動機、２…打撃機構部、３…弾性体、４
ａ…ハンドル、５…先端工具、６…ハンドル・原
動機部、７，７ａ…動力伝達部、８…摺動部、９
…アーム、１０…凸部、１１，１１ａ…駆動軸、
１２，１２ａ…挿入穴、１３，１３ａ…従動軸、
１４…キー、１５…案内棒、１６…摺動部、１６
ａ…挿入穴。
Fig. 1 is a front view of a conventional anti-vibration tool, Fig. 2 is a front view of an embodiment of the anti-vibration tool of the present invention, Fig. 3 is a view taken along line A-A in Fig. 2; Fig. 4 is a sectional view of the power transmission part in Fig. 2, Fig. 5 is a sectional view taken along the line B-B in Fig. 4, and Fig. 6 is a 2nd view of another embodiment of the vibration-isolating tool of the present invention. 7th cross-sectional view of the power transmission part of
The figure is a cross-sectional view taken along the line CC in FIG. 6, and FIG. 8 is a partially vertical front view of still another embodiment of the vibration-proofing tool of the present invention. DESCRIPTION OF SYMBOLS 1... Prime mover, 2... Impact mechanism part, 3... Elastic body, 4
a... Handle, 5... Tip tool, 6... Handle/prime mover section, 7, 7a... Power transmission section, 8... Sliding section, 9
...Arm, 10...Protrusion, 11, 11a...Drive shaft,
12, 12a...insertion hole, 13,13a...driven shaft,
14...key, 15...guide rod, 16...sliding part, 16
a...Insertion hole.
Claims (1)
する打撃機構部と、この打撃機構部を駆動する駆
動軸を有する原動機と、これらを保持・操作する
ハンドルとを備えた防振工具において、前記原動
機と前記ハンドルとを一体に形成し、この一体に
形成したハンドル・原動機部と前記打撃機構部と
を弾性体を介し、かつこれら両者が軸方向に摺動
するような摺動自在な取付手段をもつて取り付け
ると共に、前記ハンドル・原動機部と前記打撃機
構部との間に前記ハンドル・原動機部の前記原動
機から前記打撃機構部に動力を伝達する軸方向に
摺動自在な動力伝達部を設けたことを特徴とする
防振工具。 ２ 取付手段が、前記ハンドル・原動機部に設け
られ、かつ前記打撃機構部の外周と嵌合摺動する
摺動部を持つたアームで形成されたものである実
用新案登録請求の範囲第１項記載の防振工具。 ３ 前記取付手段が、前記打撃機構部に設けた案
内棒と、前記ハンドル・原動機部に設けられ、か
つ前記案内棒を挿入摺動させる摺動部を有する摺
動穴とで形成されたものである実用新案登録請求
の範囲第１項記載の防振工具。 ４ 前記動力伝達部が、その外周上に凸部を設け
た前記駆動軸と、この凸部を設けた駆動軸が摺動
自在に挿入される挿入穴を設けた前記従動軸とで
形成されたものである実用新案登録請求の範囲第
１項記載の防振工具。 ５ 前記動力伝達部が、その外周上にキーを設け
た前記駆動軸と、このキーを設けた駆動軸が摺動
自在に挿入される挿入穴を設けた前記従動軸とで
形成されたものである実用新案登録請求の範囲第
１項載の防振工具。[Claims for Utility Model Registration] 1. A striking mechanism having a tip tool at its end and having a driven shaft, a prime mover having a drive shaft for driving this striking mechanism, and a handle for holding and operating these. In the vibration-proof tool, the prime mover and the handle are integrally formed, and the integrally formed handle and prime mover part and the striking mechanism part are connected to each other via an elastic body, and both of them slide in the axial direction. At the same time, an axial direction for transmitting power from the prime mover of the handle/prime mover section to the striking mechanism section is provided between the handle/prime mover section and the striking mechanism section. A vibration-proof tool characterized by having a slidable power transmission part. 2. Utility model registration claim 1, wherein the attachment means is provided on the handle/motor section and is formed of an arm having a sliding section that fits and slides on the outer periphery of the striking mechanism section. Anti-vibration tool listed. 3. The mounting means is formed of a guide rod provided in the striking mechanism section and a sliding hole provided in the handle/prime mover section and having a sliding section into which the guide rod is inserted and slid. A vibration-proofing tool according to claim 1 of a certain utility model registration claim. 4. The power transmission section is formed of the drive shaft having a convex portion on its outer periphery, and the driven shaft having an insertion hole into which the drive shaft having the convex portion is slidably inserted. The anti-vibration tool according to claim 1, which is a utility model. 5. The power transmission section is formed of the drive shaft having a key on its outer periphery, and the driven shaft having an insertion hole into which the drive shaft having the key is slidably inserted. A vibration-proofing tool according to claim 1 of a certain utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16708084U JPS6181888U (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16708084U JPS6181888U (en) | 1984-11-02 | 1984-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181888U true JPS6181888U (en) | 1986-05-30 |
Family
ID=30724882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16708084U Pending JPS6181888U (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181888U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009509790A (en) * | 2005-10-04 | 2009-03-12 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Electric machine tool |
| JP2010005751A (en) * | 2008-06-27 | 2010-01-14 | Makita Corp | Hand-held working tool |
| JP2014124698A (en) * | 2012-12-25 | 2014-07-07 | Makita Corp | Striking tool |
| WO2017090375A1 (en) * | 2015-11-26 | 2017-06-01 | 日立工機株式会社 | Reciprocating work machine |
| EP3189940B1 (en) * | 2012-12-25 | 2018-01-31 | Makita Corporation | Impact tool |
| EP3305472A1 (en) * | 2016-10-07 | 2018-04-11 | Makita Corporation | Impact tool |
| US10875168B2 (en) | 2016-10-07 | 2020-12-29 | Makita Corporation | Power tool |
| US11305406B2 (en) | 2019-02-19 | 2022-04-19 | Makita Corporation | Power tool having hammer mechanism |
| US11426853B2 (en) | 2019-02-21 | 2022-08-30 | Makita Corporation | Power tool having improved air exhaust ports |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541450U (en) * | 1977-06-06 | 1979-01-08 |
-
1984
- 1984-11-02 JP JP16708084U patent/JPS6181888U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541450U (en) * | 1977-06-06 | 1979-01-08 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009509790A (en) * | 2005-10-04 | 2009-03-12 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Electric machine tool |
| JP2010005751A (en) * | 2008-06-27 | 2010-01-14 | Makita Corp | Hand-held working tool |
| US9950418B2 (en) | 2012-12-25 | 2018-04-24 | Makita Corporation | Impact tool |
| JP2014124698A (en) * | 2012-12-25 | 2014-07-07 | Makita Corp | Striking tool |
| EP3189940B1 (en) * | 2012-12-25 | 2018-01-31 | Makita Corporation | Impact tool |
| US10744634B2 (en) | 2012-12-25 | 2020-08-18 | Makita Corporation | Impact tool |
| WO2017090375A1 (en) * | 2015-11-26 | 2017-06-01 | 日立工機株式会社 | Reciprocating work machine |
| JPWO2017090375A1 (en) * | 2015-11-26 | 2018-09-06 | 工機ホールディングス株式会社 | Reciprocating machine |
| EP3305472A1 (en) * | 2016-10-07 | 2018-04-11 | Makita Corporation | Impact tool |
| US10780564B2 (en) | 2016-10-07 | 2020-09-22 | Makita Corporation | Power tool |
| US10875168B2 (en) | 2016-10-07 | 2020-12-29 | Makita Corporation | Power tool |
| US11305406B2 (en) | 2019-02-19 | 2022-04-19 | Makita Corporation | Power tool having hammer mechanism |
| US11426853B2 (en) | 2019-02-21 | 2022-08-30 | Makita Corporation | Power tool having improved air exhaust ports |
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