KR970014888A - 천공 공구 및 끌질 공구용 공구 홀더 - Google Patents
천공 공구 및 끌질 공구용 공구 홀더 Download PDFInfo
- Publication number
- KR970014888A KR970014888A KR1019960030922A KR19960030922A KR970014888A KR 970014888 A KR970014888 A KR 970014888A KR 1019960030922 A KR1019960030922 A KR 1019960030922A KR 19960030922 A KR19960030922 A KR 19960030922A KR 970014888 A KR970014888 A KR 970014888A
- Authority
- KR
- South Korea
- Prior art keywords
- tool holder
- holder according
- cuffs
- actuating
- stoppers
- Prior art date
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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1072—Retention by axially or circumferentially oriented cylindrical elements
-
- 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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/10741—Retention by substantially radially oriented pins
-
- 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
- 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
- Y10T279/17761—Side detent
- Y10T279/17769—Pivoted or rotary
- Y10T279/17777—Sleeved
-
- 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
- Y10T279/17761—Side detent
- Y10T279/17811—Reciprocating sleeve
-
- 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
- Y10T279/17923—Transverse pin
-
- 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
- Y10T408/94—Tool-support
- Y10T408/95—Tool-support with tool-retaining means
- Y10T408/953—Clamping jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling Tools (AREA)
- Safety Valves (AREA)
Abstract
본 발명에 따른 천공 공구 및 끝질 공구용 홀더는 측방향 관통 개구부(3)를 가진 수납 슬리브(1)를 구비하며, 측방향 관통 개구부(3)에는 일탈 방지 요소(9)가 지지되며, 일탈 방지 요소(9)는 스프링 하중을 받는 축방향으로 이동 가능한 작동 요소(10)에 의해 반경 방향으로 이동될 수 있다. 축방향으로 수납 슬리브(1)에 대해 이동될 수 있고 결합 수단(13)에 의해 수납 슬리브(1)에 대해 고정될 수 있는 작동 커프스(12)는 작동 요소(10)와 연동하는 스토퍼(14)를 구비하며, 이에 의해 천공 공구 또는 끝질 공구의 중심 맞춤을 지원하는 높은 축방향력이 작동 요소(10)상에 가해질 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 편형 일탈 방지 요소를 구비한 본 발명에 따른 공구 홀더의 부분 단면도
제2도는 걸쇠형 일탈 방지 요소를 구비한 또 다른 공구 홀더의 부분 단면도
Claims (7)
- 수납 슬리브(1,21)와; 스프링 요소(11,31)에 의해 추진되고, 원추형 수납 개구부(2,22)에 맞물릴 수 있는 하나 이상의 일탈 방지 요소(9,29)와 연동하는 환형 작동 요소(10,30)와; 축방향으로 수납 슬리브(1,21)에 대해 이동될 수 있는 작동 커프스(12,32)를 구비하며, 수납 슬리브(1,21)는 수납 개구부(2,22)의 영역에 하나 이상의 측방향 통과 개구부(3,23)를 구비하며, 일탈 방지 요소(9,29)는 대략 반경 방향으로 이동 가능하게 측방향 관통 개구부(3,23)내에 지지되는 천공 공구 및 끝질 공구용 공구 홀더에 있어서, 작동 커프스(12,32)는 작동 요소(10,30)와 연동할 수 있는 스토퍼(14,34)를 구비하며, 수납 슬리브(1,21)에 작동 커프스(12,32)를 고정시키기 위한 결합 수단이 수납 슬리브(1,21)와 작동 커프스(12,32)에 설치되는 것을 특징으로 하는 천공 공구 및 끝질 공구용 공구 홀더.
- 제1항에 있어서, 스토퍼(14,34)와 작동 요소(10,30) 사이에 감쇠 요소(15,35)가 배치되는 것을 특징으로 하는 공구 홀더.
- 제1항 또는 제2항에 있어서, 스토퍼(14,34)는 작동 커프스(12,32)의 내곽부에 있는 환형 쇼울더로서 형성되는 것을 특징으로 하는 공구 홀더.
- 제1항 또는 제2항에 있어서, 스토퍼(14,34)는 작동 커프스(12,32)의 단부 영역중 수납 구멍(4,24)의 입구와 반대쪽을 향한 단부 영역에 배치되어 수납 구멍(4,24)의 입구쪽을 향하는 것을 특징으로 하는 공구 홀더.
- 제1항 또는 제2항에 있어서, 결합수단(6,13,26,33)은 나사부로서 형성되는 것을 특징으로 하는 공구 홀더.
- 제1항 또는 제2항에 있어서, 일탈 방지 요소(9)는 핀형으로 형성되는 것을 특징으로 하는 공구 홀더.
- 제1항 또는 제2항에 있어서, 일탈 방지 요소(29)는 걸쇠형으로 형성되는 것을 특징으로 하는 공구 홀더.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19536154.7 | 1995-09-28 | ||
DE19536154A DE19536154A1 (de) | 1995-09-28 | 1995-09-28 | Werkzeughalter für Bohr- und Meisselwerkzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970014888A true KR970014888A (ko) | 1997-04-28 |
KR100420852B1 KR100420852B1 (ko) | 2004-05-22 |
Family
ID=7773468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960030922A KR100420852B1 (ko) | 1995-09-28 | 1996-07-29 | 천공공구및끌질공구용공구홀더 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5709393A (ko) |
EP (1) | EP0765707B1 (ko) |
JP (1) | JP3961594B2 (ko) |
KR (1) | KR100420852B1 (ko) |
AT (1) | ATE174240T1 (ko) |
CA (1) | CA2186056C (ko) |
DE (2) | DE19536154A1 (ko) |
TW (1) | TW336908B (ko) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19521993B4 (de) * | 1995-06-20 | 2009-04-09 | Robert Bosch Gmbh | Werkzeughalter und Werkzeug für eine Bohr- und/oder Schlagwerkzeugmaschine |
US6053675A (en) * | 1998-06-26 | 2000-04-25 | Black & Decker Inc. | Quick-acting tool bit holder |
US6705807B1 (en) * | 1999-11-24 | 2004-03-16 | Black & Decker Inc. | Hole saw and connection method |
US6688610B2 (en) * | 2000-05-12 | 2004-02-10 | Power Tool Holders Incorporated | Chuck with quick change |
DE10031938B4 (de) * | 2000-06-30 | 2006-03-16 | Robert Bosch Gmbh | Werkzeughalter für eine Bohr- und/oder Schlagwerkzeugmaschine |
DE10058587A1 (de) * | 2000-11-25 | 2002-05-29 | Hilti Ag | Vorrichtung zur Drehmomentübertragung |
US6533291B2 (en) | 2001-02-14 | 2003-03-18 | Power Tool Holders Incorporated | Chuck having quick change mechanism |
DE10294312T5 (de) * | 2001-09-17 | 2004-09-02 | Milwaukee Electric Tool Corp., Brookfield | Rotationshammer |
US6834864B2 (en) * | 2001-10-24 | 2004-12-28 | Power Tool Holders Incorporated | Chuck having quick change mechanism |
US6929266B2 (en) * | 2002-06-18 | 2005-08-16 | Black & Decker Inc. | Bit holder |
US6843484B2 (en) | 2002-07-08 | 2005-01-18 | Monte L. Schroeder | Quick change chuck |
GB2395158B (en) * | 2002-11-14 | 2005-11-16 | Black & Decker Inc | Tool holder for a rotary hammer |
US6863280B2 (en) * | 2002-11-20 | 2005-03-08 | Li Jiun Chiu | Tool fixing structure |
US20060145431A1 (en) * | 2003-12-01 | 2006-07-06 | Chang Sheng M | Tool connecting device |
DE10358223B3 (de) * | 2003-12-12 | 2005-04-14 | Collomix - Rühr- und Mischgeräte GmbH | Rührwerkzeugaufnahme an einer Abtriebswelle eines Rührgerätes |
DE10360077A1 (de) * | 2003-12-20 | 2005-07-21 | Robert Bosch Gmbh | Werkzeughalterung für eine Handwerkzeugmaschine |
TWM268151U (en) * | 2004-08-17 | 2005-06-21 | Guo-Rung Liu | Quick connecting and propping set for reciprocal type pneumatic tool |
JP5032745B2 (ja) * | 2005-01-24 | 2012-09-26 | 株式会社マキタ | 作業工具 |
US20080100006A1 (en) * | 2005-04-05 | 2008-05-01 | Chih-Yaung Chu | Quick installment and removal tool anvil and adaptor assembly |
US20060232024A1 (en) * | 2005-04-05 | 2006-10-19 | Chih-Yaung Chu | Quick installment and removal tool anvil and adaptor |
DE102005000097A1 (de) * | 2005-07-28 | 2007-02-01 | Hilti Ag | Schlagwerkzeugaufnahme |
DE102005000168A1 (de) * | 2005-11-25 | 2007-05-31 | Hilti Ag | Werkzeugaufnahme |
US8800999B2 (en) | 2009-02-27 | 2014-08-12 | Black & Decker Inc. | Bit retention device |
US8308168B2 (en) * | 2009-02-27 | 2012-11-13 | Irwin Industrial Tool Company | Quick change tool bit holder |
US8381830B2 (en) | 2009-05-05 | 2013-02-26 | Black & Decker Inc. | Power tool with integrated bit retention device |
US8622401B2 (en) * | 2009-02-27 | 2014-01-07 | Black & Decker Inc. | Bit retention device |
CN201446519U (zh) * | 2009-06-05 | 2010-05-05 | 南京德朔实业有限公司 | 电动工具 |
US9662778B2 (en) | 2012-02-10 | 2017-05-30 | Milwaukee Electric Tool Corporation | Bit retention assembly for rotary hammer |
US9227309B2 (en) | 2012-02-15 | 2016-01-05 | Black & Decker Inc. | Quick change bit holder with ring magnet |
US10150205B2 (en) | 2012-02-15 | 2018-12-11 | Black & Decker Inc. | Fastening tools with floating magnet sleeves |
US9156147B2 (en) | 2012-02-15 | 2015-10-13 | Black & Decker Inc. | Quick change bit holder with ring magnet |
US9505108B2 (en) | 2012-02-15 | 2016-11-29 | Black & Decker Inc. | Bit holder with floating magnet sleeve |
US9943946B2 (en) | 2012-02-15 | 2018-04-17 | Black & Decker Inc. | Tool bits with floating magnet sleeves |
USD789761S1 (en) | 2015-11-02 | 2017-06-20 | Black & Decker Inc. | Torsion bit |
US20180117752A1 (en) * | 2016-10-27 | 2018-05-03 | Jpw Industries Inc. | Multi-use pry bar |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2913263A (en) * | 1957-07-05 | 1959-11-17 | Zalo Mfg Company | Pin detent pipe or tube coupling with manipulator |
DE1135267B (de) * | 1957-11-26 | 1962-08-23 | Kurt Haessner | Schnellwechselfutter |
DE3434076A1 (de) * | 1984-09-17 | 1986-04-17 | Hilti Ag, Schaan | Werkzeughalter fuer bohr- und meisselwerkzeuge |
DE3605970C2 (de) * | 1986-02-25 | 1994-09-15 | Bilz Otto Werkzeug | Schnellwechselfutter für Werkzeuge |
DE3744091A1 (de) * | 1987-12-24 | 1989-07-13 | Hilti Ag | Werkzeughalter fuer bohr- und meisselgeraete und werkzeug |
DE3744092C2 (de) * | 1987-12-24 | 1997-02-27 | Hilti Ag | Werkzeughalter für Bohr- und Meisselwerkzeuge |
JP2560048Y2 (ja) * | 1993-02-18 | 1998-01-21 | 日東工器株式会社 | 環状カッタ等の着脱装置 |
-
1995
- 1995-09-28 DE DE19536154A patent/DE19536154A1/de not_active Withdrawn
-
1996
- 1996-06-26 AT AT96810427T patent/ATE174240T1/de active
- 1996-06-26 EP EP96810427A patent/EP0765707B1/de not_active Expired - Lifetime
- 1996-06-26 DE DE59600956T patent/DE59600956D1/de not_active Expired - Lifetime
- 1996-07-03 TW TW085108058A patent/TW336908B/zh active
- 1996-07-29 KR KR1019960030922A patent/KR100420852B1/ko not_active IP Right Cessation
- 1996-09-20 CA CA002186056A patent/CA2186056C/en not_active Expired - Lifetime
- 1996-09-25 JP JP25269596A patent/JP3961594B2/ja not_active Expired - Lifetime
- 1996-09-27 US US08/722,285 patent/US5709393A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0765707A2 (de) | 1997-04-02 |
ATE174240T1 (de) | 1998-12-15 |
US5709393A (en) | 1998-01-20 |
EP0765707B1 (de) | 1998-12-09 |
CA2186056A1 (en) | 1997-03-29 |
TW336908B (en) | 1998-07-21 |
CA2186056C (en) | 1998-11-17 |
JPH09108916A (ja) | 1997-04-28 |
DE59600956D1 (de) | 1999-01-21 |
DE19536154A1 (de) | 1997-04-03 |
JP3961594B2 (ja) | 2007-08-22 |
EP0765707A3 (ko) | 1997-04-16 |
KR100420852B1 (ko) | 2004-05-22 |
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