JP4864420B2 - 電動切削工具 - Google Patents
電動切削工具 Download PDFInfo
- Publication number
- JP4864420B2 JP4864420B2 JP2005323224A JP2005323224A JP4864420B2 JP 4864420 B2 JP4864420 B2 JP 4864420B2 JP 2005323224 A JP2005323224 A JP 2005323224A JP 2005323224 A JP2005323224 A JP 2005323224A JP 4864420 B2 JP4864420 B2 JP 4864420B2
- Authority
- JP
- Japan
- Prior art keywords
- air flow
- nozzle
- flow path
- circular saw
- cutting
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B9/00—Portable power-driven circular saws for manual operation
- B27B9/02—Arrangements for adjusting the cutting depth or the amount of tilting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/006—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Description
5 定盤
6 ブラケット
8 サポータ
9 ピン
11 丸鋸刃
10 本体部
13 モータケース
14 ギヤケース
25、31、36 隔壁
26、32、37 空気流路
27、33、39 ノズル
Claims (3)
- 平板状の定盤に、切削刃と、当該切削刃を回転駆動させる駆動部や当該駆動部を冷却するファンを収容するケーシングと、を備える本体部が前記定盤に立設されるサポータを介して取り付けられ、前記ケーシングを前記サポータに設けられた軸を中心に上下に回動することによって前記切削刃の切込み深さを調整可能な電動切削工具において、
前記ケーシングには、
前記ファンによる駆動部冷却後の空気を導入する空気流路が形成されており、
前記サポータには、
先端が前記定盤の先端近傍に配置され、後端が前記空気流路と連絡されるノズルが固定して取り付けられており、
前記ノズルと空気流路は、
前記切込み深さの調整によって移動する空気流路に対応して前記ノズルと空気流路の連絡が常に維持されるように、この連絡部分が前記軸の軸心と同一になるように形成され、互いに摺動自在に接続されていることを特徴とする電動切削工具。 - 前記ノズルの後端部と前記空気流路の先端部は、前記軸の軸心を同一の中心とする円弧状に形成されていることを特徴とする請求項1に記載の電動切削工具。
- 前記ノズルの後端と空気流路の先端が前記軸の軸線上で当接して配置されていることを特徴とする請求項1に記載の電動切削工具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005323224A JP4864420B2 (ja) | 2005-11-08 | 2005-11-08 | 電動切削工具 |
PCT/JP2006/321141 WO2007055096A1 (ja) | 2005-11-08 | 2006-10-24 | 電動切削工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005323224A JP4864420B2 (ja) | 2005-11-08 | 2005-11-08 | 電動切削工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007130771A JP2007130771A (ja) | 2007-05-31 |
JP4864420B2 true JP4864420B2 (ja) | 2012-02-01 |
Family
ID=38023103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005323224A Active JP4864420B2 (ja) | 2005-11-08 | 2005-11-08 | 電動切削工具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4864420B2 (ja) |
WO (1) | WO2007055096A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4936224B2 (ja) * | 2007-09-07 | 2012-05-23 | 日立工機株式会社 | 携帯用切断機 |
JP2013204554A (ja) * | 2012-03-29 | 2013-10-07 | Hitachi Koki Co Ltd | 動力切断機 |
JP6890965B2 (ja) * | 2016-12-15 | 2021-06-18 | 株式会社マキタ | 携帯用切断機 |
CN108262719A (zh) * | 2016-12-30 | 2018-07-10 | 苏州宝时得电动工具有限公司 | 动力工具及其吹尘部件 |
CN110328716B (zh) * | 2019-07-11 | 2021-08-27 | 南京幸庄科技创新产业园管理有限公司 | 一种垂直进给式立式圆锯床 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2920543A1 (de) * | 1979-05-21 | 1980-12-04 | Kreibaum O Sen | Verfahren und vorrichtung zum verarbeiten von rundholz zu schnittholz |
JPS55154101U (ja) * | 1979-04-20 | 1980-11-06 | ||
JP3072537U (ja) * | 2000-04-14 | 2000-10-20 | 優 下田 | 電気鋸 |
JP4498750B2 (ja) * | 2004-01-08 | 2010-07-07 | 株式会社マキタ | 丸鋸 |
-
2005
- 2005-11-08 JP JP2005323224A patent/JP4864420B2/ja active Active
-
2006
- 2006-10-24 WO PCT/JP2006/321141 patent/WO2007055096A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2007130771A (ja) | 2007-05-31 |
WO2007055096A1 (ja) | 2007-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11639009B2 (en) | Portable cutting devices | |
US7103979B2 (en) | Portable electric cutting device with blower mechanism | |
US7219435B2 (en) | Portable electric cutting device with blower mechanism | |
JP5366595B2 (ja) | 切断機 | |
JP4864420B2 (ja) | 電動切削工具 | |
EP1415746A2 (en) | Power tool | |
EP1790432B1 (en) | Power toll such as jig saw having means for removing cutting debris from workpiece | |
EP1708858B1 (en) | Power circular saw with blower system and bevel quadrant | |
US20220297209A1 (en) | Cutting tool | |
JP2002347003A (ja) | 往復動切断工具 | |
EP2188098B1 (en) | Cutter | |
JP4852335B2 (ja) | 溝切り工具 | |
US20180056543A1 (en) | Portable cutting devices | |
JP2018039095A (ja) | 携帯用切断機 | |
CN113118549A (zh) | 电圆锯 | |
JP2020011402A (ja) | 切断機 | |
JP3072537U (ja) | 電気鋸 | |
US6810825B2 (en) | Wood planing machine with a shield member for a motor unit and a cutter member | |
JP6133744B2 (ja) | 電動切削工具 | |
CN108262719A (zh) | 动力工具及其吹尘部件 | |
JP4671125B2 (ja) | 卓上切断機 | |
CN100455391C (zh) | 手持式电动工具机 | |
JP5758792B2 (ja) | 丸鋸 | |
JP2011251369A (ja) | 切断機 | |
JP2005280365A (ja) | 携帯用電動切断機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080807 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110517 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110711 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111101 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111109 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141118 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4864420 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |