GB2382043B - Electric machine tool having a driving spindle capable of being coupled to a toolholder - Google Patents

Electric machine tool having a driving spindle capable of being coupled to a toolholder

Info

Publication number
GB2382043B
GB2382043B GB0226045A GB0226045A GB2382043B GB 2382043 B GB2382043 B GB 2382043B GB 0226045 A GB0226045 A GB 0226045A GB 0226045 A GB0226045 A GB 0226045A GB 2382043 B GB2382043 B GB 2382043B
Authority
GB
United Kingdom
Prior art keywords
toolholder
coupled
electric machine
machine tool
driving spindle
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
Application number
GB0226045A
Other versions
GB0226045D0 (en
GB2382043A (en
Inventor
Andre Biner
Heinrich Lauber
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0226045D0 publication Critical patent/GB0226045D0/en
Publication of GB2382043A publication Critical patent/GB2382043A/en
Application granted granted Critical
Publication of GB2382043B publication Critical patent/GB2382043B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Drilling And Boring (AREA)
  • Machine Tool Units (AREA)
GB0226045A 2001-11-16 2002-11-07 Electric machine tool having a driving spindle capable of being coupled to a toolholder Expired - Fee Related GB2382043B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001156391 DE10156391C1 (en) 2001-11-16 2001-11-16 Power tool used as a screwdriver or drill comprises a working spindle having a section in the shape of a truncated pyramid which comes into contact with an inner truncated pyramid surface on a tool holder

Publications (3)

Publication Number Publication Date
GB0226045D0 GB0226045D0 (en) 2002-12-18
GB2382043A GB2382043A (en) 2003-05-21
GB2382043B true GB2382043B (en) 2004-04-07

Family

ID=7706022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0226045A Expired - Fee Related GB2382043B (en) 2001-11-16 2002-11-07 Electric machine tool having a driving spindle capable of being coupled to a toolholder

Country Status (4)

Country Link
CN (1) CN1298473C (en)
CH (1) CH695549A5 (en)
DE (1) DE10156391C1 (en)
GB (1) GB2382043B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897545A1 (en) * 2006-02-23 2007-08-24 Amyot Sa Sa Ets Tool e.g. drill, holder chuck for e.g. drilling machine, has axial recess with cylindrical zone and hexagonal zone from bottom wall towards open end of recess, where zones receive cylindrical part and hexagonal male part

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041054A1 (en) 2010-04-01 2011-10-06 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Centering device for centering a chuck on a rotating spindle and associated locking device
DE102010041055B4 (en) 2010-04-01 2016-12-15 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Fastening device for fastening a chuck to a rotating spindle
DE102011051641A1 (en) * 2011-07-07 2013-01-10 Röhm Gmbh drilling
CN103042514A (en) * 2013-01-06 2013-04-17 辽宁省电力有限公司铁岭供电公司 Connector for electric wrench comprehensive aids

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118345A (en) * 1964-01-21 Tool spindle drawbar
US4824298A (en) * 1986-10-23 1989-04-25 Hilti Aktiengesellschaft Hand-held tool with detachable tool bit chuck
US4874181A (en) * 1988-05-31 1989-10-17 Hsu Shing Wang Coupling member for securing a drilling head to the rotatable rod of a pneumatic tool body
US4986704A (en) * 1987-11-24 1991-01-22 Okuma Mahinery Works Ltd. Tool mounting apparatus
JP2001277013A (en) * 2000-03-29 2001-10-09 Toshiba Mach Co Ltd Tool holder clamp device for spindle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203627U1 (en) * 1992-03-18 1993-07-22 Robert Bosch Gmbh, 70469 Stuttgart Hand tool with tool holder
CN2382505Y (en) * 1999-07-05 2000-06-14 高代荣 Clamp of milling machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118345A (en) * 1964-01-21 Tool spindle drawbar
US4824298A (en) * 1986-10-23 1989-04-25 Hilti Aktiengesellschaft Hand-held tool with detachable tool bit chuck
US4986704A (en) * 1987-11-24 1991-01-22 Okuma Mahinery Works Ltd. Tool mounting apparatus
US4874181A (en) * 1988-05-31 1989-10-17 Hsu Shing Wang Coupling member for securing a drilling head to the rotatable rod of a pneumatic tool body
JP2001277013A (en) * 2000-03-29 2001-10-09 Toshiba Mach Co Ltd Tool holder clamp device for spindle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897545A1 (en) * 2006-02-23 2007-08-24 Amyot Sa Sa Ets Tool e.g. drill, holder chuck for e.g. drilling machine, has axial recess with cylindrical zone and hexagonal zone from bottom wall towards open end of recess, where zones receive cylindrical part and hexagonal male part
EP1825951A1 (en) * 2006-02-23 2007-08-29 Etablissements Amyot Tool chuck for equipping a rotating machine

Also Published As

Publication number Publication date
CH695549A5 (en) 2006-06-30
GB0226045D0 (en) 2002-12-18
CN1298473C (en) 2007-02-07
GB2382043A (en) 2003-05-21
CN1426868A (en) 2003-07-02
DE10156391C1 (en) 2003-01-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131107