GB0520708D0 - Combined hexlobular/cross recess - Google Patents

Combined hexlobular/cross recess

Info

Publication number
GB0520708D0
GB0520708D0 GB0520708A GB0520708A GB0520708D0 GB 0520708 D0 GB0520708 D0 GB 0520708D0 GB 0520708 A GB0520708 A GB 0520708A GB 0520708 A GB0520708 A GB 0520708A GB 0520708 D0 GB0520708 D0 GB 0520708D0
Authority
GB
United Kingdom
Prior art keywords
hexlobular
combined
cross recess
recess
cross
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.)
Pending
Application number
GB0520708A
Other versions
GB2431212A (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.)
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 GB0520708A priority Critical patent/GB2431212A/en
Publication of GB0520708D0 publication Critical patent/GB0520708D0/en
Publication of GB2431212A publication Critical patent/GB2431212A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
GB0520708A 2005-10-12 2005-10-12 Fastener having combined cross and lobular recesses Pending GB2431212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0520708A GB2431212A (en) 2005-10-12 2005-10-12 Fastener having combined cross and lobular recesses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0520708A GB2431212A (en) 2005-10-12 2005-10-12 Fastener having combined cross and lobular recesses

Publications (2)

Publication Number Publication Date
GB0520708D0 true GB0520708D0 (en) 2005-11-16
GB2431212A GB2431212A (en) 2007-04-18

Family

ID=35430230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0520708A Pending GB2431212A (en) 2005-10-12 2005-10-12 Fastener having combined cross and lobular recesses

Country Status (1)

Country Link
GB (1) GB2431212A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103953632A (en) * 2014-03-28 2014-07-30 吴江龙升纺织有限公司 Screw convenient for disassembly and assembly
US10428859B2 (en) 2017-06-05 2019-10-01 The Hillman Group, Inc. Combination recess for driven fastener
US10493519B2 (en) * 2017-06-13 2019-12-03 Phillips Fastener, Llc Molds and punches for making fasteners and tools
FR3091908B1 (en) * 2019-01-22 2021-07-02 Remi Sy Device for screwing with a double socket POZIDRIV (PZ) and TORX (TX) screw

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29520426U1 (en) * 1995-12-22 1996-02-08 Berner Gmbh Drive device for threaded fasteners
GB9912546D0 (en) * 1999-05-29 1999-07-28 Europ Ind Services Limited An improved fastener
US20030059276A1 (en) * 2001-09-26 2003-03-27 Chen Chin Sun Screw socket opening for receiving various tool bits

Also Published As

Publication number Publication date
GB2431212A (en) 2007-04-18

Similar Documents

Publication Publication Date Title
DE502006001600D1 (en) Pyrazolylcarboxanilide
DE602006018441D1 (en) Arabinofuranosidasen
DE602006018627D1 (en) Cholesterol-absorptionsinhibitor
DE602006013270D1 (en) Prrs-impfstoffe
DE602006017073D1 (en) Aspartylproteasehemmer
DE602006016093D1 (en) Cyanoanthranilamidinsektizide
DK1866498T3 (en) C-profil
EP1871379A4 (en) Cyanoarylamines
DE602006003064D1 (en) Tripeptid- und tetrapeptid-thioether
DE602006014261D1 (en) Benzimidazolverbindungen
DE602006009835D1 (en) Nthalten
DE602006009492D1 (en) Fluidmaschinen
DE602006016951D1 (en) 2-cyanoacrylatzusammensetzung
EP1951848A4 (en) Viesel
DE502005007477D1 (en) Delta-sigma-modulator
EP1871655A4 (en) Trigger-style pto-actuation
DE602006021065D1 (en) Lithium-batteriepack
EP1934350A4 (en) Polyoleosins
EP1871796A4 (en) Vesiculins
DE602006021558D1 (en) Modulare montgomery-multiplikationseinrichtung
EP1865780A4 (en) Mini-oven
GB0520708D0 (en) Combined hexlobular/cross recess
DE502006002219D1 (en) Rotationspumpe
DE602006015303D1 (en) Lecknachweisflicken
EP1954133A4 (en) Pyrrolidineanilines