DE10105250A1 - Werkzeugeinsatz-Haltevorrichtung in Schlagwerkzeugen - Google Patents

Werkzeugeinsatz-Haltevorrichtung in Schlagwerkzeugen

Info

Publication number
DE10105250A1
DE10105250A1 DE10105250A DE10105250A DE10105250A1 DE 10105250 A1 DE10105250 A1 DE 10105250A1 DE 10105250 A DE10105250 A DE 10105250A DE 10105250 A DE10105250 A DE 10105250A DE 10105250 A1 DE10105250 A1 DE 10105250A1
Authority
DE
Germany
Prior art keywords
holding sleeve
tool
front cover
engagement
holder
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
Application number
DE10105250A
Other languages
German (de)
English (en)
Inventor
Akihisa Yahagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of DE10105250A1 publication Critical patent/DE10105250A1/de
Ceased legal-status Critical Current

Links

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
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0076—Angular position of the chisel modifiable by hand
    • 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
    • B25D2217/0042—Ball-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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/904—Quick change socket
    • Y10S279/905—Quick change socket with ball detent
    • 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
    • Y10T279/17076—Spreading elements
    • 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
    • Y10T279/17128—Self-grasping
    • Y10T279/17136—Yielding grasping jaws
    • Y10T279/17145—Ball or roller
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE10105250A 2000-02-10 2001-02-06 Werkzeugeinsatz-Haltevorrichtung in Schlagwerkzeugen Ceased DE10105250A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000033221A JP2001225282A (ja) 2000-02-10 2000-02-10 衝撃工具の工具保持装置

Publications (1)

Publication Number Publication Date
DE10105250A1 true DE10105250A1 (de) 2001-09-06

Family

ID=18557730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10105250A Ceased DE10105250A1 (de) 2000-02-10 2001-02-06 Werkzeugeinsatz-Haltevorrichtung in Schlagwerkzeugen

Country Status (3)

Country Link
US (1) US6497418B2 (https=)
JP (1) JP2001225282A (https=)
DE (1) DE10105250A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003037571A1 (de) * 2001-10-26 2003-05-08 Robert Bosch Gmbh Handwerkzeugmaschine
EP1321244A1 (de) * 2001-12-21 2003-06-25 HILTI Aktiengesellschaft Schlagwerkzeugaufnahme
WO2008017539A1 (de) * 2006-08-08 2008-02-14 Robert Bosch Gmbh Werkzeugaufnahme

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20112117U1 (de) * 2001-07-26 2001-10-31 Zierpka, Günter, 76199 Karlsruhe Drehmaschine, etwa in Form einer Handbohrmaschine, einer Schlagbohrmaschine, eines Bohrhammers oder eines Akkuschraubers
US6651990B2 (en) * 2001-08-06 2003-11-25 Ryobi Ltd. Tool holder
US6616149B1 (en) 2002-03-19 2003-09-09 S-B Power Tool Corporation Quick-release chuck having compact collar
GB2414701A (en) * 2004-06-05 2005-12-07 Black & Decker Inc Rotary spindle for a power tool
CN2715890Y (zh) * 2004-08-03 2005-08-10 山东威达机械股份有限公司 带响自锁式钻夹头
EP1733849A1 (en) * 2005-06-15 2006-12-20 Caterpillar, Inc. Tool assembly having a two part body
EP1733851B1 (en) * 2005-06-15 2013-01-02 Caterpillar Inc. Tool Retention Apparatus and Method
JP4552843B2 (ja) * 2005-12-09 2010-09-29 パナソニック電工株式会社 打撃工具用アダプター
JP5290825B2 (ja) * 2009-03-24 2013-09-18 株式会社マキタ 電動ハンマ
DE102010029609A1 (de) * 2010-06-02 2011-12-08 Hilti Aktiengesellschaft Staubabweisende Werkzeugbremse, Werkzeugeinführteil, Werkzeugaufnahme, Handwerkzeugmaschine
CN103328159B (zh) * 2011-01-10 2015-12-16 博世电动工具（中国）有限公司 冲击工具
US9662778B2 (en) 2012-02-10 2017-05-30 Milwaukee Electric Tool Corporation Bit retention assembly for rotary hammer
DE102013213806A1 (de) 2012-11-15 2014-05-15 Robert Bosch Gmbh Werkzeugvorsatz für eine Handwerkzeugmaschine
US11007631B2 (en) * 2014-01-15 2021-05-18 Milwaukee Electric Tool Corporation Bit retention assembly for rotary hammer
EP3067152A1 (de) * 2015-03-10 2016-09-14 HILTI Aktiengesellschaft Mitnahmehülse in Werkzeugaufnahme
EP3697574B1 (en) 2017-10-20 2025-03-19 Milwaukee Electric Tool Corporation Percussion tool
EP3743245B1 (en) 2018-01-26 2024-04-10 Milwaukee Electric Tool Corporation Percussion tool
WO2020077143A1 (en) * 2018-10-10 2020-04-16 Milwaukee Electric Tool Corporation Multi-size tool bit holder for a rotary power tool
EP4175788A4 (en) 2020-07-02 2024-11-13 Milwaukee Electric Tool Corporation ROTARY IMPACT TOOL INCLUDING A DRILL HOLDING DEVICE
WO2022155479A1 (en) * 2021-01-14 2022-07-21 Milwaukee Electric Tool Corporation Tool bit
US20220219306A1 (en) * 2021-01-14 2022-07-14 Milwaukee Electric Tool Corporation Tool bit
WO2022246207A1 (en) * 2021-05-21 2022-11-24 Milwaukee Electric Tool Corporation Chisel hammer

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751229A (en) * 1953-11-16 1956-06-19 Arthur B Schultz Releasable gripper for holding an article suspended
US3043614A (en) * 1961-06-30 1962-07-10 Albert C Eichmann Load releasing lock-on coupling
US3398965A (en) * 1966-05-26 1968-08-27 Balas Collet Company Quick change tool holder
US3735993A (en) * 1971-04-26 1973-05-29 W F Seibert Self-release and reload tooling device
DE7536182U (de) * 1975-11-14 1978-02-02 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur drehmomentuebertragung
AT377459B (de) * 1981-06-29 1985-03-25 Siderurgie Fse Inst Rech Verfahren zum koninuierlichen vergiessen von in einer kokille rotierendem schmelzfluessigem metall und vorrichtung zur durchfuehrung des verfahrens
US4692073A (en) * 1985-02-25 1987-09-08 Martindell J Richard Handle adapter and chuck apparatus for power bits
DE3716915A1 (de) * 1987-05-20 1988-12-08 Bosch Gmbh Robert Einrichtung an handwerkzeugmaschinen zur drehmomentuebertragung
DE3721771A1 (de) * 1987-07-01 1989-01-12 Hilti Ag Handgeraet
US5013194A (en) * 1988-09-08 1991-05-07 Wienhold James L Chuck assembly for tool bits
US5028181A (en) * 1990-05-14 1991-07-02 Grumman Aerospace Corporation Quick change right angle and offset drill head
DE19604282A1 (de) * 1996-02-07 1997-08-14 Bosch Gmbh Robert Werkzeughalter mit Aufnahme für verschiedene Werkzeugsysteme
JP3606021B2 (ja) * 1996-12-13 2005-01-05 日立工機株式会社 衝撃工具
US6000940A (en) * 1997-05-01 1999-12-14 Buss; Rick A. Surgical bur shank and locking collet mechanism
JP3359288B2 (ja) * 1998-06-30 2002-12-24 政人 石井 チャック
JP3794178B2 (ja) * 1998-10-23 2006-07-05 日立工機株式会社 打撃工具
US6199872B1 (en) * 1999-08-13 2001-03-13 Maxtech Consumer Products, L.L.C. Quick-release mechanism for screwdriver bits and the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003037571A1 (de) * 2001-10-26 2003-05-08 Robert Bosch Gmbh Handwerkzeugmaschine
EP1321244A1 (de) * 2001-12-21 2003-06-25 HILTI Aktiengesellschaft Schlagwerkzeugaufnahme
WO2008017539A1 (de) * 2006-08-08 2008-02-14 Robert Bosch Gmbh Werkzeugaufnahme

Also Published As

Publication number Publication date
US6497418B2 (en) 2002-12-24
US20010013683A1 (en) 2001-08-16
JP2001225282A (ja) 2001-08-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection