IT960373B - Procedimento per l accoppiamento di viti di materiale plastico con sedi non filettate pure di materia le plastico - Google Patents

Procedimento per l accoppiamento di viti di materiale plastico con sedi non filettate pure di materia le plastico

Info

Publication number
IT960373B
IT960373B IT6838272A IT6838272A IT960373B IT 960373 B IT960373 B IT 960373B IT 6838272 A IT6838272 A IT 6838272A IT 6838272 A IT6838272 A IT 6838272A IT 960373 B IT960373 B IT 960373B
Authority
IT
Italy
Prior art keywords
plastic material
screws
procedure
coupling
threaded seats
Prior art date
Application number
IT6838272A
Other languages
English (en)
Inventor
S Pitacco
Original Assignee
Altissimo Aimone & Co Spa
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 Altissimo Aimone & Co Spa filed Critical Altissimo Aimone & Co Spa
Priority to IT6838272A priority Critical patent/IT960373B/it
Priority to DE19732317736 priority patent/DE2317736A1/de
Priority to GB1891473A priority patent/GB1380857A/en
Priority to AU55094/73A priority patent/AU479938B2/en
Priority to ES414427A priority patent/ES414427A1/es
Priority to FR7316103A priority patent/FR2183513A5/fr
Application granted granted Critical
Publication of IT960373B publication Critical patent/IT960373B/it

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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/005—Nuts or like thread-engaging members into which threads are cut during screwing
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0052—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge having indentations, notches or the like in order to improve the cutting behaviour
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Screw Conveyors (AREA)
IT6838272A 1972-05-04 1972-05-04 Procedimento per l accoppiamento di viti di materiale plastico con sedi non filettate pure di materia le plastico IT960373B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT6838272A IT960373B (it) 1972-05-04 1972-05-04 Procedimento per l accoppiamento di viti di materiale plastico con sedi non filettate pure di materia le plastico
DE19732317736 DE2317736A1 (de) 1972-05-04 1973-04-09 Schraubverbindung sowie verfahren zum einschrauben von schrauben aus kunststoff in einschraubteile aus kunststoff ohne gewinde
GB1891473A GB1380857A (en) 1972-05-04 1973-04-19 Screws and method of fitting
AU55094/73A AU479938B2 (en) 1973-05-02 Screws and method of fitting
ES414427A ES414427A1 (es) 1972-05-04 1973-05-04 Mejoras en los metodos de fijacion con tornillos auto-ros- cantes.
FR7316103A FR2183513A5 (it) 1972-05-04 1973-05-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6838272A IT960373B (it) 1972-05-04 1972-05-04 Procedimento per l accoppiamento di viti di materiale plastico con sedi non filettate pure di materia le plastico

Publications (1)

Publication Number Publication Date
IT960373B true IT960373B (it) 1973-11-20

Family

ID=11309204

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6838272A IT960373B (it) 1972-05-04 1972-05-04 Procedimento per l accoppiamento di viti di materiale plastico con sedi non filettate pure di materia le plastico

Country Status (5)

Country Link
DE (1) DE2317736A1 (it)
ES (1) ES414427A1 (it)
FR (1) FR2183513A5 (it)
GB (1) GB1380857A (it)
IT (1) IT960373B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768910A (en) * 1986-03-31 1988-09-06 Jack Rath Threaden pin with swagable collar
FR2658876B1 (fr) * 1990-02-09 1994-07-08 Itw De France Procede d'implantation d'un element d'assemblage dans un support en matiere tendre moulee, element d'assemblage convenant a la mise en óoeuvre de ce procede, fixation comportant ledit element d'assemblage, et support en matiere tendre moulee obtenu selon ledit procede.
IE901885A1 (en) * 1990-05-25 1991-12-04 Glo Flo Products Self threading and locking fasteners
EP0568060A3 (en) * 1992-05-01 1994-12-21 Minnesota Mining & Mfg Bosses for screws in a cassette having ribbed walls.
DE4227272A1 (de) * 1992-08-18 1994-02-24 Boellhoff & Co Verwendung eines Befestigungselements aus Kunststoff
DE29614210U1 (de) * 1996-08-16 1996-10-02 C S Freizeitgeraete Christel S Spielgerät
DE102004021484B4 (de) 2004-04-30 2018-11-29 Böllhoff Verbindungstechnik GmbH Verfahren zum Herstellen einer Verbindungsanordnung
DE102014004306A1 (de) * 2014-03-26 2015-10-01 Elringklinger Ag Befestigungselement aus Kunststoff mit selbstschneidendem und sicherndem Gewinde für Bauteile
DE102016101910A1 (de) * 2016-02-03 2017-08-03 Böllhoff Verbindungstechnik GmbH Kunststoff-Gewindeelement sowie Verbindungsanordnung bestehend aus einem Kunststoffträgerteil und einem Kunststoff-Gewindeelement

Also Published As

Publication number Publication date
DE2317736A1 (de) 1973-11-15
ES414427A1 (es) 1976-02-01
FR2183513A5 (it) 1973-12-14
AU5509473A (en) 1974-11-07
GB1380857A (en) 1975-01-15

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