FI20055228A - Varresta katkeava ruuvi - Google Patents

Varresta katkeava ruuvi Download PDF

Info

Publication number
FI20055228A
FI20055228A FI20055228A FI20055228A FI20055228A FI 20055228 A FI20055228 A FI 20055228A FI 20055228 A FI20055228 A FI 20055228A FI 20055228 A FI20055228 A FI 20055228A FI 20055228 A FI20055228 A FI 20055228A
Authority
FI
Finland
Prior art keywords
breaks
screw
shaft
Prior art date
Application number
FI20055228A
Other languages
English (en)
Swedish (sv)
Other versions
FI20055228A0 (fi
FI119198B (fi
Inventor
Peter Kario
Jaakko Pekkinen
Original Assignee
Ensto Sekko Oy
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 Ensto Sekko Oy filed Critical Ensto Sekko Oy
Priority to FI20055228A priority Critical patent/FI119198B/fi
Publication of FI20055228A0 publication Critical patent/FI20055228A0/fi
Priority to EP06113189A priority patent/EP1724473A3/en
Publication of FI20055228A publication Critical patent/FI20055228A/fi
Application granted granted Critical
Publication of FI119198B publication Critical patent/FI119198B/fi

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
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FI20055228A 2005-05-16 2005-05-16 Varresta katkeava ruuvi FI119198B (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20055228A FI119198B (fi) 2005-05-16 2005-05-16 Varresta katkeava ruuvi
EP06113189A EP1724473A3 (en) 2005-05-16 2006-04-27 Treaded bolt with a break-off points shank

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055228A FI119198B (fi) 2005-05-16 2005-05-16 Varresta katkeava ruuvi
FI20055228 2005-05-16

Publications (3)

Publication Number Publication Date
FI20055228A0 FI20055228A0 (fi) 2005-05-16
FI20055228A true FI20055228A (fi) 2006-11-17
FI119198B FI119198B (fi) 2008-08-29

Family

ID=34630164

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055228A FI119198B (fi) 2005-05-16 2005-05-16 Varresta katkeava ruuvi

Country Status (2)

Country Link
EP (1) EP1724473A3 (fi)
FI (1) FI119198B (fi)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126539A1 (de) * 1991-08-10 1993-02-11 Dieter Ammer Set aus schraube und werkzeug
GB9404979D0 (en) * 1994-03-15 1994-04-27 Sicame Electrical Dev Ltd Improvements relating to clamping screws
GB0202710D0 (en) * 2002-02-06 2002-03-20 Tyco Electronics Ltd Uk Fastener
GB0323007D0 (en) * 2003-10-02 2003-11-05 Sicame Electrical Dev Ltd Clamping bolt for electrical conductor connectors with insulating material thereon

Also Published As

Publication number Publication date
EP1724473A2 (en) 2006-11-22
FI20055228A0 (fi) 2005-05-16
EP1724473A3 (en) 2011-12-28
FI119198B (fi) 2008-08-29

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