GB2493528B - Tool heads - Google Patents

Tool heads

Info

Publication number
GB2493528B
GB2493528B GB1113680.1A GB201113680A GB2493528B GB 2493528 B GB2493528 B GB 2493528B GB 201113680 A GB201113680 A GB 201113680A GB 2493528 B GB2493528 B GB 2493528B
Authority
GB
United Kingdom
Prior art keywords
tool heads
heads
tool
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
GB1113680.1A
Other versions
GB2493528A (en
GB201113680D0 (en
Inventor
Rosamunde Jones Julia
Victor Stamford Peter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1113680.1A priority Critical patent/GB2493528B/en
Publication of GB201113680D0 publication Critical patent/GB201113680D0/en
Publication of GB2493528A publication Critical patent/GB2493528A/en
Application granted granted Critical
Publication of GB2493528B publication Critical patent/GB2493528B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/08—Drills combined with tool parts or tools for performing additional working
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
GB1113680.1A 2011-08-09 2011-08-09 Tool heads Expired - Fee Related GB2493528B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1113680.1A GB2493528B (en) 2011-08-09 2011-08-09 Tool heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1113680.1A GB2493528B (en) 2011-08-09 2011-08-09 Tool heads

Publications (3)

Publication Number Publication Date
GB201113680D0 GB201113680D0 (en) 2011-09-21
GB2493528A GB2493528A (en) 2013-02-13
GB2493528B true GB2493528B (en) 2016-12-07

Family

ID=44735628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1113680.1A Expired - Fee Related GB2493528B (en) 2011-08-09 2011-08-09 Tool heads

Country Status (1)

Country Link
GB (1) GB2493528B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406876A (en) * 2013-08-27 2013-11-27 丹阳市飞鹰工具有限公司 Screw extractor

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473969A (en) * 1974-09-12 1977-05-18 Phillips Screw Co Recessed screw heads and drivers
US4092753A (en) * 1976-04-05 1978-06-06 Fuhrmann Manfred E Combination drill and screwdriver
DE29805135U1 (en) * 1998-03-23 1998-07-02 Brüggen, Rainer, 49509 Recke Tool attachment for a machine, in particular a drilling machine
US6176161B1 (en) * 1999-10-28 2001-01-23 Jung-Sheng Huang Damaged screw removing screwdriver
EP1091834A1 (en) * 1998-03-06 2001-04-18 FCD (Holdings) PTY. Limited A tool and countersinking screw
WO2001039915A1 (en) * 1999-11-29 2001-06-07 Fcd Holdings Pty Limited A screwdriving and countersinking bit
US20040007095A1 (en) * 2002-07-12 2004-01-15 Meng Chi Fen Phillips head screw driver bit having cutter leading edge
WO2004065067A1 (en) * 2003-01-24 2004-08-05 Katsuyuki Totsu Screw driver bit and combination thereof with screw
GB2418879A (en) * 2004-10-07 2006-04-12 Julia Jones Improvements in or relating to combination tool heads
WO2007020681A1 (en) * 2005-08-12 2007-02-22 Kabushiki Kaisha Engineer Screwdriver bit
US20090183603A1 (en) * 2003-04-25 2009-07-23 Burton Kozak Damaged bolt and screw removing devices

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473969A (en) * 1974-09-12 1977-05-18 Phillips Screw Co Recessed screw heads and drivers
US4092753A (en) * 1976-04-05 1978-06-06 Fuhrmann Manfred E Combination drill and screwdriver
EP1091834A1 (en) * 1998-03-06 2001-04-18 FCD (Holdings) PTY. Limited A tool and countersinking screw
DE29805135U1 (en) * 1998-03-23 1998-07-02 Brüggen, Rainer, 49509 Recke Tool attachment for a machine, in particular a drilling machine
US6176161B1 (en) * 1999-10-28 2001-01-23 Jung-Sheng Huang Damaged screw removing screwdriver
WO2001039915A1 (en) * 1999-11-29 2001-06-07 Fcd Holdings Pty Limited A screwdriving and countersinking bit
US20040007095A1 (en) * 2002-07-12 2004-01-15 Meng Chi Fen Phillips head screw driver bit having cutter leading edge
WO2004065067A1 (en) * 2003-01-24 2004-08-05 Katsuyuki Totsu Screw driver bit and combination thereof with screw
US20090183603A1 (en) * 2003-04-25 2009-07-23 Burton Kozak Damaged bolt and screw removing devices
GB2418879A (en) * 2004-10-07 2006-04-12 Julia Jones Improvements in or relating to combination tool heads
WO2007020681A1 (en) * 2005-08-12 2007-02-22 Kabushiki Kaisha Engineer Screwdriver bit

Also Published As

Publication number Publication date
GB2493528A (en) 2013-02-13
GB201113680D0 (en) 2011-09-21

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Legal Events

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

Effective date: 20230809