AU1418595A - Pre-tensionable screw - Google Patents

Pre-tensionable screw

Info

Publication number
AU1418595A
AU1418595A AU14185/95A AU1418595A AU1418595A AU 1418595 A AU1418595 A AU 1418595A AU 14185/95 A AU14185/95 A AU 14185/95A AU 1418595 A AU1418595 A AU 1418595A AU 1418595 A AU1418595 A AU 1418595A
Authority
AU
Australia
Prior art keywords
tensionable
screw
tensionable 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.)
Abandoned
Application number
AU14185/95A
Inventor
Jyrki Matti Keto-Tokoi
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.)
GE Energy Finland Oy
Original Assignee
Kvaerner Tamturbine 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 Kvaerner Tamturbine Oy filed Critical Kvaerner Tamturbine Oy
Publication of AU1418595A publication Critical patent/AU1418595A/en
Abandoned 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/77—Use of a shape-memory material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Connection Of Plates (AREA)
AU14185/95A 1994-02-03 1995-01-18 Pre-tensionable screw Abandoned AU1418595A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI940496A FI93986C (en) 1994-02-03 1994-02-03 Prestressing screw and method for performing prestressing
FI940496 1994-02-03
PCT/FI1995/000019 WO1995021333A1 (en) 1994-02-03 1995-01-18 Pre-tensionable screw

Publications (1)

Publication Number Publication Date
AU1418595A true AU1418595A (en) 1995-08-21

Family

ID=8539890

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14185/95A Abandoned AU1418595A (en) 1994-02-03 1995-01-18 Pre-tensionable screw

Country Status (3)

Country Link
AU (1) AU1418595A (en)
FI (1) FI93986C (en)
WO (1) WO1995021333A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864889A1 (en) * 2004-01-14 2005-07-15 Georges Pierre Gauthier Osteosynthesis equipment for surgical treatment of bone fracture, has rod with blocking part, where maximal dimension of transversal cut of part in one configuration is greater than maximal dimension of cut in another configuration
DE102005059091A1 (en) * 2005-12-10 2007-06-14 Bayerische Motoren Werke Ag Bolt for connecting two components, has shaft that is provided for connecting bolt head and thread, where shaft is formed from shape memory alloy and is stretched in low temperature phase
JP6231824B2 (en) * 2013-09-06 2017-11-15 濱中ナット株式会社 How to set bolt axial force

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588817A (en) * 1981-07-03 1983-01-19 株式会社山科精工所 Elastic washer
FR2620180B1 (en) * 1987-09-04 1990-01-19 Aerospatiale SHAPE MEMORY ALLOY SPRING WASHER AND ITS APPLICATION TO A DEVICE FOR EXERCISING A PRESSURE ACTUATING BY BEARINGS
DE3933407A1 (en) * 1989-10-06 1990-09-20 Daimler Benz Ag Metallic fasteners e.g. screws and rivets - made at least partially of memory alloy in areas which are deformed during fastening

Also Published As

Publication number Publication date
FI93986B (en) 1995-03-15
FI93986C (en) 1995-06-26
WO1995021333A1 (en) 1995-08-10
FI940496A0 (en) 1994-02-03

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