IT961492B - Procedimento per la fabbricazione di gambi di dilatazione in pezzi per elementi di collegamento come viti spine bulloni o simili - Google Patents

Procedimento per la fabbricazione di gambi di dilatazione in pezzi per elementi di collegamento come viti spine bulloni o simili

Info

Publication number
IT961492B
IT961492B IT5164772A IT5164772A IT961492B IT 961492 B IT961492 B IT 961492B IT 5164772 A IT5164772 A IT 5164772A IT 5164772 A IT5164772 A IT 5164772A IT 961492 B IT961492 B IT 961492B
Authority
IT
Italy
Prior art keywords
bolts
pins
screws
pieces
procedure
Prior art date
Application number
IT5164772A
Other languages
English (en)
Original Assignee
Brander H
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 Brander H filed Critical Brander H
Application granted granted Critical
Publication of IT961492B publication Critical patent/IT961492B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • 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
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
    • 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
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)
IT5164772A 1971-07-20 1972-07-20 Procedimento per la fabbricazione di gambi di dilatazione in pezzi per elementi di collegamento come viti spine bulloni o simili IT961492B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1069071A CH535391A (de) 1971-07-20 1971-07-20 Verfahren zur Herstellung von Dehnschäften an bolzenartigen Verbindungselementen

Publications (1)

Publication Number Publication Date
IT961492B true IT961492B (it) 1973-12-10

Family

ID=4365801

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5164772A IT961492B (it) 1971-07-20 1972-07-20 Procedimento per la fabbricazione di gambi di dilatazione in pezzi per elementi di collegamento come viti spine bulloni o simili

Country Status (12)

Country Link
AR (1) AR193117A1 (it)
AT (1) AT316281B (it)
BE (1) BE786444A (it)
BR (1) BR7204852D0 (it)
CH (1) CH535391A (it)
DE (1) DE2233560A1 (it)
ES (1) ES404924A1 (it)
FR (1) FR2146857A5 (it)
GB (1) GB1392513A (it)
IE (1) IE36713B1 (it)
IT (1) IT961492B (it)
NL (1) NL7210071A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8221400U1 (it) * 1982-03-31 1983-10-01 A Agrati S P A Bullone calibrato per attuare contemporaneamente il centraggio ed il fissaggio reciproco di due pezzi
DE3461500D1 (en) * 1983-09-02 1987-01-15 Boesner Friedrich Gmbh Connecting element for two machine parts or structural parts,for example extensible fit screw
DE3521755A1 (de) * 1985-06-18 1986-12-18 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Verbindungselement fuer zwei maschinen- oder bauteile
GB2220721B (en) * 1988-07-11 1992-02-12 Austin Rover Group A method of making threaded fasteners
DE4216197C2 (de) * 1992-05-15 1994-11-10 Sfs Ind Holding Ag Schraube
GB9404979D0 (en) * 1994-03-15 1994-04-27 Sicame Electrical Dev Ltd Improvements relating to clamping screws
DE19712985A1 (de) * 1997-03-27 1998-10-01 Krupp Ag Hoesch Krupp Verfahren zur Bearbeitung von Zapfen an Tripoden
JPH11351233A (ja) * 1998-06-09 1999-12-24 Somic Ishikawa:Kk ボールスタッド、その製造方法、その装置およびボールジョイント
ES2297277T3 (es) * 2003-02-20 2008-05-01 Conti Fasteners Ag Tornillo autorroscante para uso en materiales de baja ductilidad.

Also Published As

Publication number Publication date
IE36713L (en) 1973-01-20
AR193117A1 (es) 1973-03-30
AT316281B (de) 1974-07-10
NL7210071A (it) 1973-01-23
ES404924A1 (es) 1975-06-16
BR7204852D0 (pt) 1973-04-26
BE786444A (fr) 1972-11-16
GB1392513A (en) 1975-04-30
FR2146857A5 (it) 1973-03-02
DE2233560A1 (de) 1973-02-01
CH535391A (de) 1973-03-31
IE36713B1 (en) 1977-02-02

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