GR20130100192A - Συνδεσμος κοχλια-περικοχλιου χωρις σπειρωμα - Google Patents

Συνδεσμος κοχλια-περικοχλιου χωρις σπειρωμα

Info

Publication number
GR20130100192A
GR20130100192A GR20130100192A GR20130100192A GR20130100192A GR 20130100192 A GR20130100192 A GR 20130100192A GR 20130100192 A GR20130100192 A GR 20130100192A GR 20130100192 A GR20130100192 A GR 20130100192A GR 20130100192 A GR20130100192 A GR 20130100192A
Authority
GR
Greece
Prior art keywords
screw
nut
temperature
diameter
interior
Prior art date
Application number
GR20130100192A
Other languages
English (en)
Inventor
Μιλτο Λαζαρ Νανουσης
Original Assignee
Μιλτο Λαζαρ Νανουσης
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 Μιλτο Λαζαρ Νανουσης filed Critical Μιλτο Λαζαρ Νανουσης
Priority to GR20130100192A priority Critical patent/GR20130100192A/el
Priority to PCT/GR2014/000022 priority patent/WO2014162160A1/en
Publication of GR20130100192A publication Critical patent/GR20130100192A/el

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
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/006—Shrinkage connections, e.g. assembled with the parts being at different temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/067—Bolt tensioners
    • B23P19/068—Bolt tensioners by using heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/12—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion
    • 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
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0241—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread with the possibility for the connection to absorb deformation, e.g. thermal or vibrational
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Connection Of Plates (AREA)
  • Transmission Devices (AREA)

Abstract

Η συνδεσμολογία κοχλία-περικοχλίου χωρίς σπείρωμα αποτελείται από ένα κοχλία (1) και ένα περικόχλιο (2) που εσωτερικά έχουν ηλεκτρικές αντιστάσεις ή διάκενα. Αρχικά, σε θερμοκρασία περιβάλλοντος d2 μικρότερο του d1. Όταν αυξήσουμε τη θερμοκρασία εσωτερικά του κοχλία (1) και του περικοχλίου (2), διαστέλλονται οι διαστάσεις τους (L, P, d1, d2). Όταν το περικόχλιο (2) περάσει από τη διάσταση d1 (d2μεγαλύτερο του d1), μειώνουμε τη θερμοκρασία του περικοχλίου (2) με αποτέλεσμα να συστέλλεται η εσωτερική διάμετρος d2 και συνεπώς συσφίγγοντας το γύρο από το d1. Όταν μειώσουμε τη θερμοκρασία και στοκοχλία (1), κατά τη ψύξη του, θα συσταλεί το μήκος (Ρ) συσφίγγοντας τα ελάσματα. Για να τις αποσυνδέσουμε, πρώτα αυξάνουμε τη θερμοκρασία εσωτερικά του κοχλία (1) και αφού διασταλεί το μήκος (Ρ) σταεπίπεδα της συνδεσμολογίας, αυξάνουμε και τη θερμοκρασία στο εσωτερικό του περικοχλίου (2) στα ίδια επίπεδα θερμοκρασίας με αυτές τις συνδεσμολογίας έτσι ώστε d2 μεγαλύτερο του dl και τότε αφαιρούμε τοπερικόχλιο (2) από το κοχλία (1).
GR20130100192A 2013-04-02 2013-04-02 Συνδεσμος κοχλια-περικοχλιου χωρις σπειρωμα GR20130100192A (el)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GR20130100192A GR20130100192A (el) 2013-04-02 2013-04-02 Συνδεσμος κοχλια-περικοχλιου χωρις σπειρωμα
PCT/GR2014/000022 WO2014162160A1 (en) 2013-04-02 2014-03-31 Screw/non-threaded nut connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20130100192A GR20130100192A (el) 2013-04-02 2013-04-02 Συνδεσμος κοχλια-περικοχλιου χωρις σπειρωμα

Publications (1)

Publication Number Publication Date
GR20130100192A true GR20130100192A (el) 2014-11-21

Family

ID=50685947

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20130100192A GR20130100192A (el) 2013-04-02 2013-04-02 Συνδεσμος κοχλια-περικοχλιου χωρις σπειρωμα

Country Status (2)

Country Link
GR (1) GR20130100192A (el)
WO (1) WO2014162160A1 (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111791178A (zh) * 2020-07-20 2020-10-20 珠海格力智能装备有限公司 辅助安装装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1903222B2 (de) * 1969-01-23 1972-04-20 Siemens AG, 1000 Berlin u 8000 München Anordnung zum elektrischen beheizen von schrauben bei schraubenflanschverbindungen, insbesondere turbinengehaeuse-flanschverbindungen
JPS63248778A (ja) * 1987-04-06 1988-10-17 株式会社　長野計器製作所 セラミツク部材の結合方法及び結合具

Also Published As

Publication number Publication date
WO2014162160A1 (en) 2014-10-09

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Effective date: 20161104