GB0327127D0 - Novel security screw and driving tool - Google Patents

Novel security screw and driving tool

Info

Publication number
GB0327127D0
GB0327127D0 GB0327127A GB0327127A GB0327127D0 GB 0327127 D0 GB0327127 D0 GB 0327127D0 GB 0327127 A GB0327127 A GB 0327127A GB 0327127 A GB0327127 A GB 0327127A GB 0327127 D0 GB0327127 D0 GB 0327127D0
Authority
GB
United Kingdom
Prior art keywords
driving tool
security screw
novel security
novel
screw
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.)
Withdrawn
Application number
GB0327127A
Other versions
GB2408302A (en
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.)
PI-DRIVE LTD.
Original Assignee
Johnson Daniel
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 Johnson Daniel filed Critical Johnson Daniel
Priority to GB0327127A priority Critical patent/GB2408302A/en
Publication of GB0327127D0 publication Critical patent/GB0327127D0/en
Publication of GB2408302A publication Critical patent/GB2408302A/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B25B15/008—Allen-type keys
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB0327127A 2003-11-21 2003-11-21 Screw and driving tool Withdrawn GB2408302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0327127A GB2408302A (en) 2003-11-21 2003-11-21 Screw and driving tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0327127A GB2408302A (en) 2003-11-21 2003-11-21 Screw and driving tool

Publications (2)

Publication Number Publication Date
GB0327127D0 true GB0327127D0 (en) 2003-12-24
GB2408302A GB2408302A (en) 2005-05-25

Family

ID=29764226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0327127A Withdrawn GB2408302A (en) 2003-11-21 2003-11-21 Screw and driving tool

Country Status (1)

Country Link
GB (1) GB2408302A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2610665B8 (en) * 2022-02-24 2024-03-13 Ultra Pcs Ltd Security fastener

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608892A1 (en) * 1976-03-04 1977-09-08 Udo Schade Triangular aperture screw head - fits triangular section screwdriver with curved sides centred on opposite corner of triangle

Also Published As

Publication number Publication date
GB2408302A (en) 2005-05-25

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: PI-DRIVE LTD.

Free format text: FORMER APPLICANT(S): JOHNSON, DANIEL

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)