JP4658539B2 - ツールの差し込み端部 - Google Patents
ツールの差し込み端部 Download PDFInfo
- Publication number
- JP4658539B2 JP4658539B2 JP2004241447A JP2004241447A JP4658539B2 JP 4658539 B2 JP4658539 B2 JP 4658539B2 JP 2004241447 A JP2004241447 A JP 2004241447A JP 2004241447 A JP2004241447 A JP 2004241447A JP 4658539 B2 JP4658539 B2 JP 4658539B2
- Authority
- JP
- Japan
- Prior art keywords
- insertion end
- tool
- radial dimension
- recesses
- cross
- 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 title claims abstract description 42
- 230000037431 insertion Effects 0.000 title claims abstract description 42
- 238000005266 casting Methods 0.000 claims description 22
- 230000007704 transition Effects 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 2
- 238000004049 embossing Methods 0.000 claims 5
- 238000005259 measurement Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- 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
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/005—Cylindrical shanks of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- 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
- B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
- B23B2231/026—Grooves
- B23B2231/0264—Axial grooves
-
- 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
- B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
- B23B2231/028—Lugs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/907—Tool or Tool with support including detailed shank
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Percussive Tools And Related Accessories (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Devices For Opening Bottles Or Cans (AREA)
- Earth Drilling (AREA)
- Adornments (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Road Repair (AREA)
- Rotary Pumps (AREA)
- Electrophonic Musical Instruments (AREA)
Description
2 差し込み端部
3 錠止領域
4a,4b 案内側面
5 打刻凹部
6 鋳造凸部
7 錠止ボール
8 変節ポイント
9 直線的な辺
10 稜角
Claims (13)
- 回転および/または打撃駆動のツール(1)の軸線(A)に沿って少なくとも部分的に延在する一定の半径方向寸法(R)を有する差し込み端部であり、前記半径方向寸法(R)は、錠止領域(3)の軸線方向両側に軸線方向に延在する、円筒形状に構成した2個の案内側面(4a,4b)により画定して、これら2個の案内側面(4a,4b)が軸線(A)に沿って一定の半径方向寸法(R)で延在するよう構成した、前記差し込み端部における軸線(A)に沿って少なくとも部分的に延在する前記錠止領域(3)には、軸線(A)に直交する横断面(Ic‐Ic)に、0゜、120゜、240゜の少なくとも3個の位置に半径方向寸法(R)から打刻凹部(5)を設け、各打刻凹部の軸線方向両側端部で打刻凹部が終端し、互いに隣接する2個の打刻凹部(5)の間に半径方向寸法(R)から突出する少なくとも1個の鋳造凸部(6)を設け、横断面(Ic‐Ic)で見て、打刻凹部(5)の半径方向寸法(R)が見込む中心角度(α)の合計が少なくとも150゜であるようにしたツールの差し込み端部において、横断面(Ic‐Ic)で見て、鋳造凸部(6)の半径方向寸法(R)が見込む中心角度(β)の合計が150゜よりも小さく、各中心見込み角度の総和の差が少なくとも15゜となるようにしたことを特徴とするツールの差し込み端部。
- 少なくとも3個の打刻凹部(5)の各中心見込み角度(α)を60゜よりも大きいものとした請求項1記載のツールの差し込み端部。
- 少なくとも3個の打刻凹部を設ける場合に、前記鋳造凸部の中心見込み角度(β)の合計に対する前記打刻凹部の中心見込み角度(α)の合計の比率を1.2〜2.0の範囲とし、各凸部の中心見込み角度(β)に対する各凹部中心見込み角度(α)の比を1.2〜2.0の範囲の値とした請求項1記載のツールの差し込み端部。
- 少なくとも3個の打刻凹部を設ける場合、半径方向寸法(R)が決定する最大凸部寸法(Xa)と最大凹部寸法(Xe)との比が0.65〜1.20の範囲の数値となるようにした請求項1乃至3のうちのいずれか一項に記載のツールの差し込み端部。
- 半径方向寸法(R)がなす円形断面積に対する錠止領域の断面積(Q)の比が0.9〜1.0の範囲の値となるようにした請求項1乃至4のうちのいずれか一項に記載のツールの差し込み端部。
- 錠止領域の横断面輪郭における打刻凹部(5)と鋳造凸部(6)との各遷移部は滑らかなものとした請求項1乃至5のうちのいずれか一項に記載のツールの差し込み端部。
- 錠止領域(3)の周方向に見て、打刻凹部(5)と鋳造凸部(6)との間に軸線方向に延在する案内側面(4c)を設け、この案内側面(4c)を円筒形状に構成した請求項1乃至5のうちのいずれか一項に記載のツールの差し込み端部。
- 差し込み端部の遊端に向かって延在する案内側面(4a)の軸線方向長さ(F)は、半径方向寸法(R)の少なくとも1.0倍とした請求項1記載のツールの差し込み端部。
- 3個の打刻凹部(5)の軸線方向両側の端部で凹部を終端させ、これら3個の打刻凹部(5)を周方向に対称的に分布させた請求項1乃至8のうちのいずれか一項に記載のツールの差し込み端部。
- 複数個の鋳造凸部(6)を設け、好適には、3個の鋳造凸部を設けた請求項1乃至9のうちのいずれか一項に記載のツールの差し込み端部。
- 錠止領域の横断面(Ic‐Ic)に3個の打刻凹部および3個の鋳造凸部を設け、打刻凹部(5)に直径方向に対向する位置に鋳造凸部(6)を設けた請求項1乃至10のうちのいずれか一項に記載のツールの差し込み端部。
- 各鋳造凸部(6)の中心見込み角度(β)を50゜より小さいものとした請求項1乃至11のうちのいずれか一項に記載のツールの差し込み端部。
- 前記打刻凹部(5)および鋳造凸部(6)を、それぞれ錠止領域(3)全体にわたり延在させた請求項1乃至12のうちのいずれか一項に記載のツールの差し込み端部。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10338640A DE10338640A1 (de) | 2003-08-22 | 2003-08-22 | Einsteckende für ein drehendes und schlagendes Werkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005066821A JP2005066821A (ja) | 2005-03-17 |
JP4658539B2 true JP4658539B2 (ja) | 2011-03-23 |
Family
ID=34042246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004241447A Expired - Fee Related JP4658539B2 (ja) | 2003-08-22 | 2004-08-20 | ツールの差し込み端部 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7261169B2 (ja) |
EP (1) | EP1508391B1 (ja) |
JP (1) | JP4658539B2 (ja) |
KR (1) | KR20050020600A (ja) |
CN (1) | CN100381257C (ja) |
AT (1) | ATE451991T1 (ja) |
AU (1) | AU2004203611B2 (ja) |
CA (1) | CA2476986A1 (ja) |
DE (2) | DE10338640A1 (ja) |
ZA (1) | ZA200406628B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10227897A1 (de) * | 2002-06-21 | 2004-01-08 | Hilti Ag | Einsteckende und Werkzeugaufnahme für ein drehendes und schlagendes Werkzeug |
GB2393931A (en) * | 2002-10-10 | 2004-04-14 | Black & Decker Inc | Tool for a rotary hammer |
ATE460255T1 (de) * | 2003-11-26 | 2010-03-15 | Hilti Ag | Werkzeugaufnahme für ein drehendes und schlagendes werkzeug |
DE102007048821A1 (de) * | 2007-10-10 | 2009-04-16 | Robert Bosch Gmbh | Werkzeugsystem |
EP2612981B1 (en) * | 2012-01-09 | 2014-07-16 | Sandvik Intellectual Property AB | A drill bit for a percussive hammer, and shank and retention lug therefore |
DE102014218585A1 (de) * | 2014-09-16 | 2016-03-17 | Robert Bosch Gmbh | Bohrwerkzeug |
USD800906S1 (en) | 2015-03-25 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
USD800907S1 (en) | 2015-03-25 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
US10080579B2 (en) | 2015-03-25 | 2018-09-25 | Medtronic Ps Medical, Inc. | Pin drive rotary surgical cutting tools and powered handpieces |
USD790699S1 (en) | 2015-03-25 | 2017-06-27 | Medtronic Ps Medical, Inc. | Surgical tool |
USD782042S1 (en) | 2015-03-25 | 2017-03-21 | Medtronic Ps Medical, Inc. | Surgical tool |
US10314610B2 (en) | 2015-03-25 | 2019-06-11 | Medtronic Ps Medical, Inc. | Slanted drive axis rotary surgical cutting tools and powered handpieces |
USD800903S1 (en) | 2016-02-09 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
US10507568B2 (en) | 2016-12-15 | 2019-12-17 | Caterpillar Inc. | Hammer work tool having multi-position retention collar |
US10849634B2 (en) | 2018-06-20 | 2020-12-01 | Medtronic Xomed, Inc. | Coupling portion for rotary surgical cutting systems |
US11945087B2 (en) * | 2019-03-29 | 2024-04-02 | Tien-I Industrial Co., Ltd. | Impact tool head |
US11305411B2 (en) * | 2019-09-23 | 2022-04-19 | Tien-I Industrial Co., Ltd. | Impact tool head assembling mechanism |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3413432A1 (de) * | 1983-12-27 | 1985-07-04 | Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim | Bohrer fuer handbohrmaschinen |
DE3941646A1 (de) * | 1989-12-16 | 1991-06-20 | Heller Werkzeug Gmbh Geb | Werkzeug zum schlagbohren und werkzeugaufnahme fuer schlagbohrende werkzeuge |
JPH08300269A (ja) * | 1995-05-04 | 1996-11-19 | Hilti Ag | トルク伝達装置 |
DE19604283A1 (de) * | 1996-02-07 | 1997-08-14 | Bosch Gmbh Robert | Einsatzsystem für Maschinen mit Bohr- und/oder Schlagbetrieb |
JP2002097885A (ja) * | 2000-07-17 | 2002-04-05 | Hilti Ag | 掘削用工具 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US369248A (en) * | 1887-08-30 | Boring bit or drill | ||
DE2405938C3 (de) * | 1974-02-08 | 1980-07-10 | Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach | Werkzeughalterung für Handschlaggeräte, insbesondere Elektro-Bohrhämmer |
DE8433275U1 (de) * | 1984-11-14 | 1986-03-27 | Hawera Probst Gmbh + Co, 7980 Ravensburg | Bohrwerkzeug |
DE4105414A1 (de) * | 1991-02-21 | 1992-08-27 | Hilti Ag | Werkzeug und werkzeughalter fuer handwerkzeuggeraete |
DE4242452A1 (de) * | 1992-07-15 | 1994-01-20 | Hilti Ag | Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte |
DE4223518A1 (de) * | 1992-07-17 | 1994-01-20 | Hilti Ag | Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte |
DE4313578A1 (de) * | 1993-03-06 | 1994-09-08 | Hilti Ag | Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte |
DE4316799A1 (de) * | 1993-05-19 | 1994-07-14 | Fras Leonard Raphael Dipl El I | Gewindebohrer für Akkuschrauber |
JP2000501031A (ja) * | 1995-10-12 | 2000-02-02 | 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 | 穿孔運転および/または打撃運転を行う電気的な機械に用いられる挿入工具および工具ホルダ |
DE19604280A1 (de) * | 1996-02-07 | 1997-08-14 | Bosch Gmbh Robert | Einsatzsystem für Maschinen mit Bohr- und/oder Schlagbetrieb |
DE10057124A1 (de) * | 1999-11-17 | 2001-05-23 | Hawera Probst Gmbh | Meißel |
DE10102308A1 (de) * | 2001-01-19 | 2002-07-25 | Hilti Ag | Gesteinsbohrer mit Spülbohrung |
-
2003
- 2003-08-22 DE DE10338640A patent/DE10338640A1/de not_active Withdrawn
-
2004
- 2004-07-28 KR KR1020040059068A patent/KR20050020600A/ko not_active Application Discontinuation
- 2004-08-05 AU AU2004203611A patent/AU2004203611B2/en not_active Ceased
- 2004-08-10 CA CA002476986A patent/CA2476986A1/en not_active Abandoned
- 2004-08-18 CN CNB2004100567850A patent/CN100381257C/zh not_active Expired - Fee Related
- 2004-08-19 AT AT04103985T patent/ATE451991T1/de not_active IP Right Cessation
- 2004-08-19 ZA ZA200406628A patent/ZA200406628B/xx unknown
- 2004-08-19 DE DE502004010510T patent/DE502004010510D1/de not_active Expired - Lifetime
- 2004-08-19 EP EP04103985A patent/EP1508391B1/de not_active Expired - Lifetime
- 2004-08-20 US US10/922,551 patent/US7261169B2/en active Active
- 2004-08-20 JP JP2004241447A patent/JP4658539B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3413432A1 (de) * | 1983-12-27 | 1985-07-04 | Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim | Bohrer fuer handbohrmaschinen |
DE3941646A1 (de) * | 1989-12-16 | 1991-06-20 | Heller Werkzeug Gmbh Geb | Werkzeug zum schlagbohren und werkzeugaufnahme fuer schlagbohrende werkzeuge |
JPH08300269A (ja) * | 1995-05-04 | 1996-11-19 | Hilti Ag | トルク伝達装置 |
DE19604283A1 (de) * | 1996-02-07 | 1997-08-14 | Bosch Gmbh Robert | Einsatzsystem für Maschinen mit Bohr- und/oder Schlagbetrieb |
JP2002097885A (ja) * | 2000-07-17 | 2002-04-05 | Hilti Ag | 掘削用工具 |
Also Published As
Publication number | Publication date |
---|---|
EP1508391A2 (de) | 2005-02-23 |
EP1508391A3 (de) | 2007-12-05 |
CA2476986A1 (en) | 2005-02-22 |
DE10338640A1 (de) | 2005-03-17 |
AU2004203611B2 (en) | 2009-05-28 |
EP1508391B1 (de) | 2009-12-16 |
US7261169B2 (en) | 2007-08-28 |
KR20050020600A (ko) | 2005-03-04 |
ZA200406628B (en) | 2005-06-14 |
JP2005066821A (ja) | 2005-03-17 |
CN1583369A (zh) | 2005-02-23 |
ATE451991T1 (de) | 2010-01-15 |
US20050072600A1 (en) | 2005-04-07 |
DE502004010510D1 (de) | 2010-01-28 |
CN100381257C (zh) | 2008-04-16 |
AU2004203611A1 (en) | 2005-03-10 |
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