GB2444066B - Fastener system - Google Patents

Fastener system

Info

Publication number
GB2444066B
GB2444066B GB0623154A GB0623154A GB2444066B GB 2444066 B GB2444066 B GB 2444066B GB 0623154 A GB0623154 A GB 0623154A GB 0623154 A GB0623154 A GB 0623154A GB 2444066 B GB2444066 B GB 2444066B
Authority
GB
United Kingdom
Prior art keywords
fastener system
fastener
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
GB0623154A
Other versions
GB2444066A (en
GB0623154D0 (en
Inventor
Daniel Haines
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 GB0623154A priority Critical patent/GB2444066B/en
Publication of GB0623154D0 publication Critical patent/GB0623154D0/en
Priority to PCT/GB2007/004463 priority patent/WO2008062195A1/en
Priority to GB0722739A priority patent/GB2444151A/en
Publication of GB2444066A publication Critical patent/GB2444066A/en
Application granted granted Critical
Publication of GB2444066B publication Critical patent/GB2444066B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B25B15/007—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with blade of flat or substantially flat 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
    • B25B15/02—Screwdrivers operated by rotating the handle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0015—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially rectangular, e.g. one-slot head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0038—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB0623154A 2006-11-21 2006-11-21 Fastener system Expired - Fee Related GB2444066B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0623154A GB2444066B (en) 2006-11-21 2006-11-21 Fastener system
PCT/GB2007/004463 WO2008062195A1 (en) 2006-11-21 2007-11-20 Fastener system
GB0722739A GB2444151A (en) 2006-11-21 2007-11-20 Fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0623154A GB2444066B (en) 2006-11-21 2006-11-21 Fastener system

Publications (3)

Publication Number Publication Date
GB0623154D0 GB0623154D0 (en) 2006-12-27
GB2444066A GB2444066A (en) 2008-05-28
GB2444066B true GB2444066B (en) 2009-04-01

Family

ID=37605622

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0623154A Expired - Fee Related GB2444066B (en) 2006-11-21 2006-11-21 Fastener system
GB0722739A Withdrawn GB2444151A (en) 2006-11-21 2007-11-20 Fastener

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0722739A Withdrawn GB2444151A (en) 2006-11-21 2007-11-20 Fastener

Country Status (2)

Country Link
GB (2) GB2444066B (en)
WO (1) WO2008062195A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20131939A1 (en) * 2013-11-21 2015-05-22 Brambilla Gaudenzio FIXING ELEMENT WITH HEAD WITH HIGH FUNCTIONALITY OF USE.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524148A (en) * 1975-11-07 1978-09-06 Briles Mfg Method of forming an undercut slot in a fastener head
GB2037925A (en) * 1978-09-08 1980-07-16 Gottelier A J D Screwdriver Bits and Screws
US4538486A (en) * 1982-11-22 1985-09-03 Jacques Lutrat Non-slip screw
US5868049A (en) * 1996-12-31 1999-02-09 Kanwal; Manmohan S. Screw and driver system
GB2367104A (en) * 2000-09-26 2002-03-27 Maxim Jago Sam Hobbins Screw head slot which retains a complementary screwdriver
GB2386854A (en) * 2002-02-16 2003-10-01 Steven Broadbelt Diamond Drive Screwdriver System

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657724A (en) 1951-02-10 1953-11-03 Keller Tool Co Expanding bit screw driver
DE1156718B (en) * 1956-06-04 1963-10-31 Hans Pribitzer Screwdriver for slotted screws, the slot of which has a dovetail cross-section
US3825048A (en) 1973-01-02 1974-07-23 M Triska Interlocking screw and driver
US4130152A (en) 1977-10-19 1978-12-19 John Sawyer Slot-head fastener and driver therefor
US4526071A (en) 1978-04-19 1985-07-02 Melvin Post Screwdriver and joining device
US4269246A (en) 1979-05-10 1981-05-26 Textron Inc. Fastener and driver assembly
US4936172A (en) 1989-03-09 1990-06-26 Jackson Jack D Interlocking screw and screwdriver
US5582548A (en) * 1990-04-10 1996-12-10 Czegledi; Imre Method of manufacture of anti-slip fastener
US7165482B2 (en) * 2003-11-24 2007-01-23 Sergei Shapoval Fastener and driving tool with retaining blade

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524148A (en) * 1975-11-07 1978-09-06 Briles Mfg Method of forming an undercut slot in a fastener head
GB2037925A (en) * 1978-09-08 1980-07-16 Gottelier A J D Screwdriver Bits and Screws
US4538486A (en) * 1982-11-22 1985-09-03 Jacques Lutrat Non-slip screw
US5868049A (en) * 1996-12-31 1999-02-09 Kanwal; Manmohan S. Screw and driver system
GB2367104A (en) * 2000-09-26 2002-03-27 Maxim Jago Sam Hobbins Screw head slot which retains a complementary screwdriver
GB2386854A (en) * 2002-02-16 2003-10-01 Steven Broadbelt Diamond Drive Screwdriver System

Also Published As

Publication number Publication date
GB2444151A (en) 2008-05-28
WO2008062195A1 (en) 2008-05-29
GB0722739D0 (en) 2008-01-02
GB2444066A (en) 2008-05-28
GB0623154D0 (en) 2006-12-27

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Legal Events

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

Effective date: 20101121