JP2005193354A - 打撃工具 - Google Patents
打撃工具 Download PDFInfo
- Publication number
- JP2005193354A JP2005193354A JP2004004120A JP2004004120A JP2005193354A JP 2005193354 A JP2005193354 A JP 2005193354A JP 2004004120 A JP2004004120 A JP 2004004120A JP 2004004120 A JP2004004120 A JP 2004004120A JP 2005193354 A JP2005193354 A JP 2005193354A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder case
- cover
- tool
- elastic body
- impact
- 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.)
- Withdrawn
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Abstract
【解決手段】 モータ11の回転を往復運動に変換し先端工具6に打撃を伝達する打撃機構部を収納するシリンダケース7と、シリンダケース7の外周を覆うカバー8を有する打撃工具において、カバー8を樹脂部材8aと弾性体8bの一体成形部材とした。
【選択図】 図2
Description
Claims (3)
- モータの回転を往復運動に変換し先端工具に打撃を伝達する打撃機構部を収納するシリンダケースと、該シリンダケースの外周を覆うカバーを有する打撃工具において、前記カバーを樹脂部材と弾性体の一体成形部材とすることを特徴とする打撃工具。
- 前記弾性体を熱可塑性エラストマーとすることを特徴とする請求項1記載の打撃工具。
- 前記弾性体の外周には凹凸部が形成されていることを特徴とする請求項1記載の打撃工具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004004120A JP2005193354A (ja) | 2004-01-09 | 2004-01-09 | 打撃工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004004120A JP2005193354A (ja) | 2004-01-09 | 2004-01-09 | 打撃工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005193354A true JP2005193354A (ja) | 2005-07-21 |
JP2005193354A5 JP2005193354A5 (ja) | 2007-02-22 |
Family
ID=34818827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004004120A Withdrawn JP2005193354A (ja) | 2004-01-09 | 2004-01-09 | 打撃工具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2005193354A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009113122A (ja) * | 2007-11-01 | 2009-05-28 | Hitachi Koki Co Ltd | 打撃工具 |
DE102009002474A1 (de) * | 2009-04-20 | 2010-10-21 | Hilti Aktiengesellschaft | Pneumatisches Schlagwerk und Handwerkzeugmaschine |
-
2004
- 2004-01-09 JP JP2004004120A patent/JP2005193354A/ja not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009113122A (ja) * | 2007-11-01 | 2009-05-28 | Hitachi Koki Co Ltd | 打撃工具 |
DE102009002474A1 (de) * | 2009-04-20 | 2010-10-21 | Hilti Aktiengesellschaft | Pneumatisches Schlagwerk und Handwerkzeugmaschine |
US9199369B2 (en) | 2009-04-20 | 2015-12-01 | Hilti Aktiengesellschaft | Pneumatic striking mechanism and hand-held power tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070106 |
|
A621 | Written request for application examination |
Effective date: 20070106 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080728 |
|
A761 | Written withdrawal of application |
Effective date: 20081024 Free format text: JAPANESE INTERMEDIATE CODE: A761 |
|
A521 | Written amendment |
Effective date: 20081104 Free format text: JAPANESE INTERMEDIATE CODE: A523 |