JPH03505996A - 手持ち式工作機械においてトルクを伝達するための装置 - Google Patents
手持ち式工作機械においてトルクを伝達するための装置Info
- Publication number
- JPH03505996A JPH03505996A JP1507701A JP50770189A JPH03505996A JP H03505996 A JPH03505996 A JP H03505996A JP 1507701 A JP1507701 A JP 1507701A JP 50770189 A JP50770189 A JP 50770189A JP H03505996 A JPH03505996 A JP H03505996A
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- grooves
- rotation entrainment
- entrainment grooves
- entrainment
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 4
- 235000002595 Solanum tuberosum Nutrition 0.000 description 3
- 244000061456 Solanum tuberosum Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000282994 Cervidae Species 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
Classifications
-
- 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
- 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
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/003—Details relating to chucks with radially movable locking elements
- B25D2217/0034—Details of shank profiles
-
- 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
- B25D2217/0049—Roll-shaped locking members
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17042—Lost motion
- Y10T279/17068—Rotary socket
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17666—Radially reciprocating jaws
- Y10T279/17692—Moving-cam actuator
- Y10T279/17743—Reciprocating cam sleeve
- Y10T279/17752—Ball or roller jaws
-
- 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
Abstract
Description
Claims (6)
- 1.手持ち式工作機械における打撃穿孔工具へトルクを伝達するための装置であ って、2つの切欠き(6a,16a,26a,36a)と、条片形状の回転連行 部材(2b,2c)のための少なくとも3つの回転連行溝(6c,6d;16c ,16d;26c,26d;36c,36d)とが設けられており、上記2つの 切欠き(6a,16a,26a,36a)が、それぞれ軸方向両端部を閉じられ ており、かつ互いに直径方向で向かい合っており、かつそれぞれ係止体(7)と 協働しておリ、上記回転連行溝(6c,6d;16c,16d;26c,26d ;36c,36d)が、工具シャフト(6,16,26,36)の後端部(6b ,16b,26b,36b)の所でそれぞれ−端部を開放されており、かつ上記 両切欠き(6a,16a,26a,36a)を通って延びる長手方向中心面(X )の両側に配置されており、しかも、上記回転連行溝のうちで2つの回転連行溝 (6c,6d;16c,16d;26c,26d;36c,36d)が互いに直 径方向で向かい合わないように、上記回転連行溝(6c,6d;16c,16d ;26c,26d;36c,36d)が工具シャフト(6,16,26,36) の周囲にわたって分配配置されている形式のものにおいて、長手方向中心面(X )の一方の側に配置された回転連行溝(6c,16c,26c,36c)の横断 面積の合計が、長手方向中心面(X)の他方の側に配置された回転連行溝(6d ,16d,26d,36d)の横断面積の合計にほぼ等しくなっており、長手方 向中心面(X)の各側において回転連行溝(6c,16c,26c,36c;6 d,16d,26d,36d)が、上記長手方向中心面(X)に対して垂直に延 びる対称中心面(Y)に関して互いに対称的に配置及び構成されていることを特 徴とする、手持ち式工作機械においてトルクを伝達するための装置。
- 2.長手方向中心面(X)の一方の側に配置された回転連行溝(6d,16d, 36d,36f)の個数が、長手方向中心面(X)の他方の側に配置された回転 連行溝(6c,16c,36c)の個数よりも多い、請求項1記載の装置。
- 3.全部で3つの回転連行溝(6c,6d;16c,16d)が設けられている 、請求項1又は2記載の装置。
- 4.全ての回転連行溝(6c,6d;16c,16d26c,26d;36c, 36d)が等しい長さに形成されている、請求項1から3までのいずれか1項記 載の装置。
- 5.互いに隣合う2つの回転連行溝(6d;16d;26c,26d;36c) の間で上記対称中心面(Y)によって貫通された中間ウェブ(6e;16e;2 6e,26f;36e)が、この対称中心面(Y)に対して0°〜15°の角度 を成している、請求項1から4までのいずれか1項記載の装置。
- 6.請求項1から5までのいずれか1項記載の数置のための工具において、工具 シャフト(6,16,26,36)が、2つの切欠き(6a,16a,26a, 36a)と、少なくとも3つの回転連行溝(6c,6d;16c,16d;26 c,26d;36c,36d)とを有しており、上記2つの切欠き(6a,16 a,26a,36a)が、それぞれ軸方向両端部を閉じられており、かつ互いに 直径方向で向かい合っており、上記回転連行溝(6c,6d;16c,16d; 26c,26d;36c,36d)が、工具シャフト(6,16,26,36) の後端部(6b,16b,26b,36b)の所でそれぞれ一端部を開放されて おり、かつ上記両切欠き(6a,16a,26a36a)を通って延びる長手方 向中心面(X)の両側に配置されており、しかも、上記回転連行溝のうちで2つ の回転連行溝(6c,6d;16c,16d;26c,26d;36c,36d )が互いに直径方向で向かい合わないように、上記回転連行溝(6c,6d;1 6c,16d;26c,26d;36c,36d)が工具シャフト(6,16, 26,36)の周囲にわたって分配配置されており、長手方向中心面(X)の一 方の側に配置された回転連行溝(6c,16c,26c,36c)の)横断面積 の合計が、長手方向中心面(X)の他方の側に配置された回転連行溝(6d,1 6d,26d,36d)の横断面積の合計にほぼ等しくなっており、長手方向中 心面(X)の各側において回転連行溝(6c,16c,26c,36c;6d, 16d,26d,36d)が、上記長手方向中心面(X)に対して垂直に延びる 対称中心面(Y)に関して互いに対称的に配置及び構成されていることを特徴と する、手持ち式工作機械においてトルクを伝達するための装置のための工具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3824894A DE3824894A1 (de) | 1988-07-22 | 1988-07-22 | Einrichtung an handwerkzeugmaschinen zur drehmomentuebertragung |
DE3824894.8 | 1988-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03505996A true JPH03505996A (ja) | 1991-12-26 |
JP2736144B2 JP2736144B2 (ja) | 1998-04-02 |
Family
ID=6359294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1507701A Expired - Lifetime JP2736144B2 (ja) | 1988-07-22 | 1989-07-19 | 手持ち式工作機械においてトルクを伝達するための装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5076371A (ja) |
EP (1) | EP0432169B1 (ja) |
JP (1) | JP2736144B2 (ja) |
KR (1) | KR0148797B1 (ja) |
CN (1) | CN1015786B (ja) |
DE (2) | DE3824894A1 (ja) |
DK (1) | DK171211B1 (ja) |
WO (1) | WO1990000957A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005342886A (ja) * | 2004-06-02 | 2005-12-15 | Hilti Ag | 回転式及び/又は打撃式工具における装着端部 |
JPWO2011099100A1 (ja) * | 2010-02-15 | 2013-06-13 | 株式会社ミヤナガ | 回転工具の着脱装置と該回転工具 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3941646A1 (de) * | 1989-12-16 | 1991-06-20 | Heller Werkzeug Gmbh Geb | Werkzeug zum schlagbohren und werkzeugaufnahme fuer schlagbohrende werkzeuge |
DE4105414A1 (de) * | 1991-02-21 | 1992-08-27 | Hilti Ag | Werkzeug und werkzeughalter fuer handwerkzeuggeraete |
DE4132023A1 (de) * | 1991-09-26 | 1993-04-01 | Bosch Gmbh Robert | Einrichtung an handwerkzeugmaschinen |
DE4137120A1 (de) * | 1991-11-12 | 1993-05-13 | Hilti Ag | Werkzeug zum schlagbohren und werkzeugaufnahme fuer schlagbohrende werkzeuge |
DE4141846A1 (de) * | 1991-12-18 | 1993-06-24 | Hilti Ag | Werkzeug zum schlagbohren und meisseln und werkzeugaufnahme fuer diese werkzeuge |
DE4200643A1 (de) * | 1992-01-13 | 1993-07-15 | Hilti Ag | Werkzeug zum schlagbohren und meisseln und werkzeugaufnahme fuer diese werkzeuge |
DE4242452A1 (de) * | 1992-07-15 | 1994-01-20 | Hilti Ag | Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte |
DE4313580A1 (de) * | 1993-04-26 | 1994-10-27 | Hilti Ag | Werkzeugeinspannschaft |
DE4341970A1 (de) * | 1993-12-09 | 1995-06-14 | Hilti Ag | Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte |
DE4341971A1 (de) * | 1993-12-09 | 1995-06-14 | Hilti Ag | Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte |
CA2180542C (en) * | 1994-01-14 | 2000-08-01 | Horst Wierspecker | Device for imparting a rotary driving motion to tools |
DE4402802C2 (de) * | 1994-01-31 | 2003-01-30 | Hilti Ag | Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte |
DE4405697A1 (de) * | 1994-02-18 | 1995-08-24 | Black & Decker Inc | Werkzeugaufnahme für einen Bohr- und/oder Meißelhammer |
DE19537561A1 (de) * | 1995-10-09 | 1997-04-10 | Hilti Ag | Werkzeughalter |
BR9610916A (pt) * | 1995-10-12 | 1999-09-28 | Bosch Gmbh Robert | Ferramenta de inserção e porta-ferramenta para máquinas elétricas com funcionamento de perfuração e/ou impacto |
DE10001193B4 (de) * | 2000-01-14 | 2005-10-20 | Bosch Gmbh Robert | Handwerkzeugmaschine mit einer Werkzeughalterung zur Festlegung des Werkzeugs in Drehrichtung |
US6688610B2 (en) | 2000-05-12 | 2004-02-10 | Power Tool Holders Incorporated | Chuck with quick change |
US6533291B2 (en) | 2001-02-14 | 2003-03-18 | Power Tool Holders Incorporated | Chuck having quick change mechanism |
WO2003024671A2 (en) * | 2001-09-17 | 2003-03-27 | Milwaukee Electric Tool Corporation | Rotary hammer |
US6834864B2 (en) | 2001-10-24 | 2004-12-28 | Power Tool Holders Incorporated | Chuck having quick change mechanism |
GB2393931A (en) * | 2002-10-10 | 2004-04-14 | Black & Decker Inc | Tool for a rotary hammer |
DE10357380A1 (de) * | 2003-12-05 | 2005-06-30 | Hilti Ag | Einsteckende für ein drehendes und/oder schlagendes Werkzeug |
US20050285355A1 (en) * | 2004-06-24 | 2005-12-29 | Yuan-Ho Lin | Quick removable chuck assembly and its cutting tool |
DE102004054685A1 (de) * | 2004-11-12 | 2006-05-18 | Hilti Ag | Werkzeugaufnahme |
DE102006036955A1 (de) * | 2006-08-08 | 2008-02-14 | Robert Bosch Gmbh | Werkzeugaufnahme |
DE102007036312A1 (de) | 2007-07-31 | 2009-02-05 | Robert Bosch Gmbh | Schnellwechsel-Werkzeugfuttermodul für eine Handwerkzeugmaschine, insbesondere einen Bohrhammer |
DE102010002167A1 (de) * | 2010-02-22 | 2011-08-25 | Hilti Aktiengesellschaft | Herstellungsverfahren für ein Einsteckende |
CN102744731B (zh) * | 2012-07-19 | 2014-07-02 | 北京理工大学 | 一体化旋转关节 |
JP6178854B2 (ja) * | 2012-09-26 | 2017-08-09 | アクセス プロダクツ グループ リミテッド ライアビリティ カンパニー | クイックリリースコネクタ |
EP3925735A1 (de) * | 2020-06-17 | 2021-12-22 | Hilti Aktiengesellschaft | Werkzeug und system |
CN219293883U (zh) | 2020-07-02 | 2023-07-04 | 米沃奇电动工具公司 | 具有刀头固持装置的旋转冲击工具 |
US20220219306A1 (en) * | 2021-01-14 | 2022-07-14 | Milwaukee Electric Tool Corporation | Tool bit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2405938C3 (de) * | 1974-02-08 | 1980-07-10 | Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach | Werkzeughalterung für Handschlaggeräte, insbesondere Elektro-Bohrhämmer |
NL175040C (nl) * | 1974-08-19 | 1984-09-17 | Durofac Kartro As | Booropneeminrichting voor een klopboormachine. |
DE7536182U (de) * | 1975-11-14 | 1978-02-02 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur drehmomentuebertragung |
DE2618596C2 (de) * | 1976-04-28 | 1984-05-17 | Robert Bosch Gmbh, 7000 Stuttgart | Werkzeughalter |
DE3205063C2 (de) * | 1981-04-03 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | Werkzeughalter |
DK333581A (da) * | 1981-07-24 | 1983-01-25 | Duforac Kartro A S | Vaerktoejsskaft isaer til slag eller hammerbor |
DE3745046C2 (de) * | 1987-05-20 | 1996-07-25 | Bosch Gmbh Robert | Werkzeugaufnahme einer Handwerkzeugmaschine mit verdrehsicher einsetzbarem Werkzeug |
-
1988
- 1988-07-22 DE DE3824894A patent/DE3824894A1/de not_active Withdrawn
-
1989
- 1989-07-19 EP EP89908381A patent/EP0432169B1/de not_active Expired - Lifetime
- 1989-07-19 US US07/646,744 patent/US5076371A/en not_active Expired - Lifetime
- 1989-07-19 JP JP1507701A patent/JP2736144B2/ja not_active Expired - Lifetime
- 1989-07-19 WO PCT/DE1989/000480 patent/WO1990000957A1/de active IP Right Grant
- 1989-07-19 KR KR1019900700596A patent/KR0148797B1/ko not_active IP Right Cessation
- 1989-07-19 DE DE89908381T patent/DE58905983D1/de not_active Expired - Lifetime
- 1989-07-22 CN CN89107324A patent/CN1015786B/zh not_active Expired
-
1990
- 1990-03-21 DK DK073390A patent/DK171211B1/da not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005342886A (ja) * | 2004-06-02 | 2005-12-15 | Hilti Ag | 回転式及び/又は打撃式工具における装着端部 |
JPWO2011099100A1 (ja) * | 2010-02-15 | 2013-06-13 | 株式会社ミヤナガ | 回転工具の着脱装置と該回転工具 |
Also Published As
Publication number | Publication date |
---|---|
DK73390A (da) | 1990-03-31 |
DK171211B1 (da) | 1996-07-29 |
EP0432169A1 (de) | 1991-06-19 |
WO1990000957A1 (de) | 1990-02-08 |
KR0148797B1 (ko) | 1998-10-15 |
CN1015786B (zh) | 1992-03-11 |
CN1040847A (zh) | 1990-03-28 |
DE58905983D1 (de) | 1993-11-25 |
KR900701478A (ko) | 1990-12-03 |
DE3824894A1 (de) | 1990-01-25 |
DK73390D0 (da) | 1990-03-21 |
EP0432169B1 (de) | 1993-10-20 |
JP2736144B2 (ja) | 1998-04-02 |
US5076371A (en) | 1991-12-31 |
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