EP2085190A4 - Outil à percussion - Google Patents

Outil à percussion

Info

Publication number
EP2085190A4
EP2085190A4 EP07832324A EP07832324A EP2085190A4 EP 2085190 A4 EP2085190 A4 EP 2085190A4 EP 07832324 A EP07832324 A EP 07832324A EP 07832324 A EP07832324 A EP 07832324A EP 2085190 A4 EP2085190 A4 EP 2085190A4
Authority
EP
European Patent Office
Prior art keywords
holding
region
bit
tool
holding region
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
Application number
EP07832324A
Other languages
German (de)
English (en)
Other versions
EP2085190A1 (fr
EP2085190B1 (fr
Inventor
Toshiro Hirayama
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.)
Makita Corp
Original Assignee
Makita Corp
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 Makita Corp filed Critical Makita Corp
Publication of EP2085190A1 publication Critical patent/EP2085190A1/fr
Publication of EP2085190A4 publication Critical patent/EP2085190A4/fr
Application granted granted Critical
Publication of EP2085190B1 publication Critical patent/EP2085190B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D17/00Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084Rotating chucks or sockets
    • B25D17/088Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D2217/00Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003Details relating to chucks with radially movable locking elements
    • B25D2217/0038Locking members of special shape
    • B25D2217/0042Ball-shaped locking members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D2222/00Materials of the tool or the workpiece
    • B25D2222/21Metals
    • B25D2222/42Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
EP07832324A 2006-11-22 2007-11-21 Outil à percussion Not-in-force EP2085190B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006316087A JP2008126378A (ja) 2006-11-22 2006-11-22 打撃工具
PCT/JP2007/072594 WO2008062851A1 (fr) 2006-11-22 2007-11-21 Outil à percussion

Publications (3)

Publication Number Publication Date
EP2085190A1 EP2085190A1 (fr) 2009-08-05
EP2085190A4 true EP2085190A4 (fr) 2011-02-16
EP2085190B1 EP2085190B1 (fr) 2012-02-01

Family

ID=39429782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07832324A Not-in-force EP2085190B1 (fr) 2006-11-22 2007-11-21 Outil à percussion

Country Status (4)

Country Link
EP (1) EP2085190B1 (fr)
JP (1) JP2008126378A (fr)
AT (1) ATE543613T1 (fr)
WO (1) WO2008062851A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4597262B1 (ja) * 2010-04-15 2010-12-15 正義 嶋本 先端工具付スライドハンマー
US8068011B1 (en) 2010-08-27 2011-11-29 Q Street, LLC System and method for interactive user-directed interfacing between handheld devices and RFID media
DE102020213165A1 (de) * 2020-10-19 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung Handwerkzeugmaschine mit einer Verriegelungseinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168324A (en) * 1963-02-15 1965-02-02 Ingersoll Rand Co Chuck
US4332300A (en) * 1979-06-14 1982-06-01 Rensselear Polytechnic Institute Pneumatic hammer nozzle seal
JPS62150077U (fr) * 1986-03-14 1987-09-22
DE9320653U1 (de) * 1993-10-28 1995-02-23 Robert Bosch Gmbh, 70469 Stuttgart Werkzeugaufnahme an Handwerkzeugmaschinen für Schlagbohrwerkzeuge
EP0737550A1 (fr) * 1995-04-14 1996-10-16 Hyup Sung Heavy Industries Co. Ltd. Marteau à percussion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637354A1 (de) * 1986-11-03 1988-05-05 Bosch Gmbh Robert Werkzeughalter
FR2692187B1 (fr) * 1992-06-16 1997-06-20 Montabert Ets Dispositif de maintien de l'outil d'un brise roche hydraulique.
JPH07299767A (ja) * 1994-04-28 1995-11-14 Hitachi Koki Co Ltd 打撃工具
DE10044387A1 (de) 2000-09-08 2002-04-04 Bosch Gmbh Robert Werkzeughalterung für eine Handwerkzeugmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168324A (en) * 1963-02-15 1965-02-02 Ingersoll Rand Co Chuck
US4332300A (en) * 1979-06-14 1982-06-01 Rensselear Polytechnic Institute Pneumatic hammer nozzle seal
JPS62150077U (fr) * 1986-03-14 1987-09-22
DE9320653U1 (de) * 1993-10-28 1995-02-23 Robert Bosch Gmbh, 70469 Stuttgart Werkzeugaufnahme an Handwerkzeugmaschinen für Schlagbohrwerkzeuge
EP0737550A1 (fr) * 1995-04-14 1996-10-16 Hyup Sung Heavy Industries Co. Ltd. Marteau à percussion
JPH08281570A (ja) * 1995-04-14 1996-10-29 Hyup Sung Heavy Ind Co Ltd 低騒音型耐磨耗流圧ハンマ

Also Published As

Publication number Publication date
EP2085190A1 (fr) 2009-08-05
JP2008126378A (ja) 2008-06-05
WO2008062851A1 (fr) 2008-05-29
ATE543613T1 (de) 2012-02-15
EP2085190B1 (fr) 2012-02-01

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