JPS5659311U - - Google Patents

Info

Publication number
JPS5659311U
JPS5659311U JP14042879U JP14042879U JPS5659311U JP S5659311 U JPS5659311 U JP S5659311U JP 14042879 U JP14042879 U JP 14042879U JP 14042879 U JP14042879 U JP 14042879U JP S5659311 U JPS5659311 U JP S5659311U
Authority
JP
Japan
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.)
Granted
Application number
JP14042879U
Other languages
Japanese (ja)
Other versions
JPS5757215Y2 (fr
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 filed Critical
Priority to JP14042879U priority Critical patent/JPS5757215Y2/ja
Priority to GB8031861A priority patent/GB2061439B/en
Priority to CA000361967A priority patent/CA1166048A/fr
Publication of JPS5659311U publication Critical patent/JPS5659311U/ja
Application granted granted Critical
Publication of JPS5757215Y2 publication Critical patent/JPS5757215Y2/ja
Expired 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
    • F16B23/0038—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)
JP14042879U 1979-10-12 1979-10-12 Expired JPS5757215Y2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14042879U JPS5757215Y2 (fr) 1979-10-12 1979-10-12
GB8031861A GB2061439B (en) 1979-10-12 1980-10-02 Hexagon socket head bolt
CA000361967A CA1166048A (fr) 1979-10-12 1980-10-06 Boulon a tete creuse hexagonale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14042879U JPS5757215Y2 (fr) 1979-10-12 1979-10-12

Publications (2)

Publication Number Publication Date
JPS5659311U true JPS5659311U (fr) 1981-05-21
JPS5757215Y2 JPS5757215Y2 (fr) 1982-12-08

Family

ID=15268452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14042879U Expired JPS5757215Y2 (fr) 1979-10-12 1979-10-12

Country Status (3)

Country Link
JP (1) JPS5757215Y2 (fr)
CA (1) CA1166048A (fr)
GB (1) GB2061439B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338835A (en) * 1980-01-24 1982-07-13 Leon Simons Recessed head fastener and driver therefor
FR2546584B1 (fr) * 1983-05-26 1985-08-30 Decaut Et Btr Reunis Organe a visser de pieds reduit par rapport aux organes a visser a six pans creux
IT8453352V0 (it) * 1984-05-10 1984-05-10 Fiat Auto Spa Vite o bullone con testa atta al l impiego di piu attrezzi diversi
DE29614216U1 (de) * 1996-08-16 1997-12-18 Altenloh, Brinck & Co GmbH & Co KG, 58256 Ennepetal Kraftangriff zur Drehmomentübertragung
US6736580B2 (en) * 2002-01-16 2004-05-18 Hi-Shear Corporation Lobed drive for hi-lite fastener
US6655888B2 (en) 2002-01-16 2003-12-02 Hi-Shear Corporation Lobed drive for hi-lite fastener

Also Published As

Publication number Publication date
GB2061439B (en) 1984-01-25
CA1166048A (fr) 1984-04-24
JPS5757215Y2 (fr) 1982-12-08
GB2061439A (en) 1981-05-13

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