ES482123A0 - FIXING ELEMENT. - Google Patents

FIXING ELEMENT.

Info

Publication number
ES482123A0
ES482123A0 ES1979482123A ES48212379A ES482123A0 ES 482123 A0 ES482123 A0 ES 482123A0 ES 1979482123 A ES1979482123 A ES 1979482123A ES 48212379 A ES48212379 A ES 48212379A ES 482123 A0 ES482123 A0 ES 482123A0
Authority
ES
Spain
Prior art keywords
fixing element
fixing
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.)
Granted
Application number
ES1979482123A
Other languages
Spanish (es)
Other versions
ES8105451A2 (en
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
Priority claimed from US05/921,662 external-priority patent/US4223585A/en
Application filed filed Critical
Publication of ES482123A0 publication Critical patent/ES482123A0/en
Publication of ES8105451A2 publication Critical patent/ES8105451A2/en
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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/042—Specially-shaped shafts for retention or rotation by a tool, e.g. of polygonal cross-section
    • 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
    • F16B23/0076—Specially shaped nuts or heads of bolts or screws for rotations by a tool causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F16B35/065—Specially-shaped heads with self-countersink-cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Dowels (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Clamps And Clips (AREA)
  • Package Frames And Binding Bands (AREA)
ES482123A 1978-07-03 1979-07-02 Improvements introduced in the object of the main patent n. 470589: for improvements introduced in a fixing element. (Machine-translation by Google Translate, not legally binding) Expired ES8105451A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/921,662 US4223585A (en) 1977-06-09 1978-07-03 Double-ended stud with combined driving and locking means

Publications (2)

Publication Number Publication Date
ES482123A0 true ES482123A0 (en) 1981-05-16
ES8105451A2 ES8105451A2 (en) 1981-05-16

Family

ID=25445773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482123A Expired ES8105451A2 (en) 1978-07-03 1979-07-02 Improvements introduced in the object of the main patent n. 470589: for improvements introduced in a fixing element. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
CA (1) CA1126062A (en)
CH (1) CH634637A5 (en)
ES (1) ES8105451A2 (en)
IT (1) IT1165128B (en)
SE (1) SE440819B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407539B (en) * 1999-04-22 2001-04-25 Holzinger Alois Sen DEVICE FOR DISTANTLY FASTENING THERMAL INSULATION PANELS ON WALLS OR CEILINGS

Also Published As

Publication number Publication date
ES8105451A2 (en) 1981-05-16
IT7923943A0 (en) 1979-06-28
IT1165128B (en) 1987-04-22
SE7905183L (en) 1980-02-29
CH634637A5 (en) 1983-02-15
CA1126062A (en) 1982-06-22
SE440819B (en) 1985-08-19

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