JPH10501747A - 手持ち式穿孔機械、特にハンマドリルのための工具ホルダ並びに工具ホルダを有する手持ち式穿孔機械 - Google Patents
手持ち式穿孔機械、特にハンマドリルのための工具ホルダ並びに工具ホルダを有する手持ち式穿孔機械Info
- Publication number
- JPH10501747A JPH10501747A JP8500171A JP50017196A JPH10501747A JP H10501747 A JPH10501747 A JP H10501747A JP 8500171 A JP8500171 A JP 8500171A JP 50017196 A JP50017196 A JP 50017196A JP H10501747 A JPH10501747 A JP H10501747A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- tool holder
- locking body
- hole
- locking
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
- B25D17/084—Rotating chucks or sockets
- B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/38—Keyless chucks for hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/44—Nose pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/003—Details relating to chucks with radially movable locking elements
- B25D2217/0038—Locking members of special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
- B25D2217/0065—Use of dust covers
- B25D2217/0069—Protecting chucks against entering of chip dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling Tools (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.手持ち式穿孔機械、特にハンマドリルのための工具ホルダであって、基体 (17)が設けられており、該基体(17)に、溝付きシャンクを有する工具の ための装着開口(18)が配置されており、少なくとも1つの係止体(37)が 設けられており、該係止体(37)が、基体(17)に設けられた孔(39)に 配置されており、係止体(37)が、嵌め込まれる工具を係止するために半径方 向で装着開口(18)に入り込み可能であり、係止体(37)が、この位置で閉 鎖体(40)によって保持されるようになっている形式のものにおいて、係止体 (37)が閉鎖体(40)に形状結合的に連結されていることを特徴とする、手 持ち式穿孔機械、特にハンマドリルのための工具ホルダ。 2.前記基体(17)に設けられた前記孔(39)が、斜めに外方の後方から 内方の前方に延びており、工具ホルダ(10)の長手方向軸線(38)と共に角 度(α)を成している、請求項1記載の工具ホルダ。 3.前記角度(α)が約30°である、請求項2記載の工具ホルダ。 4.係止体(37)がほぼ円筒形ピンの形状を有しており、該係止体(37) の内側の端部が半球状に面取りされていて、係止体(37)の後ろ側(45)が 、狭隘部(46)を備えた頭部(52)を有している、請求項1から3までのい ずれか1項記載の工具ホルダ。 5.閉鎖体(40)がほぼ環状であり、且つ、軸方向の突出部(42)を有し ており、該突出部(42)が貫通孔(44)を備えており、該貫通孔(44)が 、係止体(37)の狭隘部(46)を囲んでいる、請求項4記載の工具ホルダ。 6.前記突出部(42)が、基体(17)の軸方向の案内溝(47)に配置さ れている、請求項5記載の工具ホルダ。 7.基体(17)が組付け溝(54)を備えており、閉鎖体(40)が、軸方 向で組み付け溝(54)に整合可能であり、この場合閉鎖体(40)がこの位置 で組付け溝(54)に侵入可能であり、この際に閉鎖体(40)の突出部(42 )が案内溝(47)から出て周方向で回動可能である、請求項6記載の工具ホル ダ。 8.工具ホルダ(10)が、溝付きシャンク工具のための工具装着部に対して 付加的に、該工具装着部に前置された、円形シャンク工具のためのドリルチャッ クとして形成された工具装着部を有している、請求項1記載の工具ホルダ。 9.係止体(37)が、係止体(37)の後ろ側(45)にねじ山付き孔(6 0)を有しており、該ねじ 山付き孔(60)にねじ(59)がねじ込み可能であり、該ねじ(59)が、閉 鎖体(40)を係止体(37)に形状結合的に連結するようになっている、請求 項1から8までのいずれか1項記載の工具ホルダ。 10.工具ホルダ(10)を有する手持ち式穿孔機械、特にハンマドリルであ って、工具ホルダ(10)が、基体(17)と、溝付きシャンクを備えた工具の ための、前記基体(17)に配置された装着開口(18)とを有しており、少な くとも1つの係止体(37)が設けられており、該係止体(37)が、前記基体 (17)に設けられた孔(39)に配置されていて、嵌め込まれる工具を係止す るために半径方向で装着開口(18)に入り込み可能であり、且つ、この位置に おいて閉鎖体(40)によって保持されている形式のものにおいて、係止体(3 7)が閉鎖体(40)に形状結合的に連結されていることを特徴とする、工具ホ ルダを有する手持ち式穿孔機械。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4419826.4 | 1994-06-07 | ||
| DE4419826A DE4419826A1 (de) | 1994-06-07 | 1994-06-07 | Werkzeughalter für eine Handbohrmaschine, insbesondere für einen Bohrhammer, sowie Handbohrmaschine mit Werkzeughalter |
| PCT/DE1995/000716 WO1995033599A1 (de) | 1994-06-07 | 1995-06-01 | Werkzeugbehälter für eine handbohrmaschine, insbesondere bohrhammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10501747A true JPH10501747A (ja) | 1998-02-17 |
Family
ID=6519965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8500171A Ceased JPH10501747A (ja) | 1994-06-07 | 1995-06-01 | 手持ち式穿孔機械、特にハンマドリルのための工具ホルダ並びに工具ホルダを有する手持ち式穿孔機械 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0762948B1 (ja) |
| JP (1) | JPH10501747A (ja) |
| KR (1) | KR100362954B1 (ja) |
| CN (1) | CN1047748C (ja) |
| BR (1) | BR9507947A (ja) |
| DE (2) | DE4419826A1 (ja) |
| TW (1) | TW316863B (ja) |
| WO (1) | WO1995033599A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1128923B1 (en) | 1998-11-12 | 2008-05-28 | BLACK & DECKER INC. | Chuck, bit, assembly thereof and methods of mounting |
| US7143841B2 (en) * | 2001-10-10 | 2006-12-05 | Black & Decker Inc. | Belt clip for hand-held power tools |
| DE10152959B4 (de) * | 2001-10-26 | 2007-03-15 | Robert Bosch Gmbh | Handwerkzeugmaschine |
| GB0213464D0 (en) | 2002-06-12 | 2002-07-24 | Black & Decker Inc | Hammer |
| JP4920481B2 (ja) * | 2007-04-23 | 2012-04-18 | 大見工業株式会社 | カッター取付具 |
| DE102009027316A1 (de) | 2009-06-30 | 2011-01-05 | Robert Bosch Gmbh | Handwerkzeugmaschinenhaltevorrichtung, insbesondere Bohr- und/oder Meißelhammerhaltevorrichtung |
| DE102011075858A1 (de) * | 2011-05-16 | 2012-11-22 | Robert Bosch Gmbh | Werkzeugaufnahme |
| DE102011076579A1 (de) * | 2011-05-16 | 2012-11-22 | Robert Bosch Gmbh | Werkzeugaufnahme |
| DE102011075861A1 (de) * | 2011-05-16 | 2012-11-22 | Robert Bosch Gmbh | Werkzeugaufnahme |
| DE102011075860A1 (de) * | 2011-05-16 | 2012-11-22 | Robert Bosch Gmbh | Werkzeugaufnahme |
| CN102513978B (zh) * | 2011-12-02 | 2015-01-21 | 浙江海王电器有限公司 | 两用钻头夹具及使用它的电锤钻 |
| CN102773841B (zh) * | 2012-05-25 | 2016-01-20 | 浙江海王电器有限公司 | 可快速更换的两用钻夹头和使用它的电锤钻 |
| WO2014201955A1 (zh) * | 2013-06-17 | 2014-12-24 | 浙江海王电器有限公司 | 建工钻头与直柄钻头一体互换锁合钻夹头 |
| DE102013216516B4 (de) * | 2013-08-21 | 2024-09-19 | Robert Bosch Gmbh | Handwerkzeugmaschinenwerkzeugaufnahme |
| CN109262551B (zh) * | 2017-07-18 | 2021-07-27 | 博世电动工具(中国)有限公司 | 电动工具的刀具夹持装置及电动工具 |
| CN208628464U (zh) * | 2018-03-20 | 2019-03-22 | 博世电动工具(中国)有限公司 | 工具夹持系统及具有其的电动工具 |
| US10883249B2 (en) * | 2018-04-06 | 2021-01-05 | Caterpillar Inc. | Quick connect and disconnect hammer tool |
| EP3763467A1 (de) * | 2019-07-11 | 2021-01-13 | Hilti Aktiengesellschaft | Staubschutzkappe mit schwingungsentkopplung |
| CN113696143B (zh) * | 2021-08-23 | 2023-08-11 | 博世电动工具(中国)有限公司 | 钻头夹持装置、电动工具及其钻头夹持装置装配方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3416966C2 (de) * | 1984-05-08 | 1986-10-30 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
| DE3516542A1 (de) * | 1985-05-08 | 1986-11-13 | Robert Bosch Gmbh, 7000 Stuttgart | Werkzeughalter |
| DE8601881U1 (de) * | 1986-01-25 | 1986-03-06 | Metabowerke GmbH & Co, 7440 Nürtingen | Werkzeughalter, insbesondere für Bohrhammer |
| DE4104131A1 (de) * | 1990-05-08 | 1991-11-14 | Bosch Gmbh Robert | Handbohrmaschine |
| DE4310835A1 (de) * | 1993-04-02 | 1994-10-06 | Bosch Gmbh Robert | Bohr- und/oder Schlaghammer |
-
1994
- 1994-06-07 DE DE4419826A patent/DE4419826A1/de not_active Withdrawn
-
1995
- 1995-05-16 TW TW084104817A patent/TW316863B/zh active
- 1995-06-01 KR KR1019960706956A patent/KR100362954B1/ko not_active Expired - Fee Related
- 1995-06-01 BR BR9507947A patent/BR9507947A/pt not_active IP Right Cessation
- 1995-06-01 CN CN95193469A patent/CN1047748C/zh not_active Expired - Fee Related
- 1995-06-01 DE DE59503441T patent/DE59503441D1/de not_active Expired - Fee Related
- 1995-06-01 WO PCT/DE1995/000716 patent/WO1995033599A1/de not_active Ceased
- 1995-06-01 JP JP8500171A patent/JPH10501747A/ja not_active Ceased
- 1995-06-01 EP EP95919967A patent/EP0762948B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1047748C (zh) | 1999-12-29 |
| WO1995033599A1 (de) | 1995-12-14 |
| KR970703226A (ko) | 1997-07-03 |
| KR100362954B1 (ko) | 2003-03-31 |
| EP0762948A1 (de) | 1997-03-19 |
| CN1149850A (zh) | 1997-05-14 |
| BR9507947A (pt) | 1997-11-18 |
| EP0762948B1 (de) | 1998-09-02 |
| DE4419826A1 (de) | 1995-12-14 |
| TW316863B (ja) | 1997-10-01 |
| DE59503441D1 (de) | 1998-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20041130 |
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| A131 | Notification of reasons for refusal |
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| A521 | Request for written amendment filed |
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| A313 | Final decision of rejection without a dissenting response from the applicant |
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| A601 | Written request for extension of time |
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| A602 | Written permission of extension of time |
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| A521 | Request for written amendment filed |
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| A02 | Decision of refusal |
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