IT1036301B - Vite maschiante per filettare particolari in materia plastica oppure paritcolari con caratteri stiche di truciolatura analoghe - Google Patents

Vite maschiante per filettare particolari in materia plastica oppure paritcolari con caratteri stiche di truciolatura analoghe

Info

Publication number
IT1036301B
IT1036301B IT68538/75A IT6853875A IT1036301B IT 1036301 B IT1036301 B IT 1036301B IT 68538/75 A IT68538/75 A IT 68538/75A IT 6853875 A IT6853875 A IT 6853875A IT 1036301 B IT1036301 B IT 1036301B
Authority
IT
Italy
Prior art keywords
paritcular
particulars
threading
plastic material
tapping screw
Prior art date
Application number
IT68538/75A
Other languages
English (en)
Original Assignee
Fissene Schrauben
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 Fissene Schrauben filed Critical Fissene Schrauben
Application granted granted Critical
Publication of IT1036301B publication Critical patent/IT1036301B/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
    • 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
    • F16B25/0078—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
    • 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
    • F16B25/0084—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 geometric details of the tip
IT68538/75A 1974-12-24 1975-06-16 Vite maschiante per filettare particolari in materia plastica oppure paritcolari con caratteri stiche di truciolatura analoghe IT1036301B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7443125 1974-12-24
DE7502980 1975-02-01

Publications (1)

Publication Number Publication Date
IT1036301B true IT1036301B (it) 1979-10-30

Family

ID=25947448

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68538/75A IT1036301B (it) 1974-12-24 1975-06-16 Vite maschiante per filettare particolari in materia plastica oppure paritcolari con caratteri stiche di truciolatura analoghe

Country Status (4)

Country Link
DE (1) DE2524980A1 (it)
FR (1) FR2296119A1 (it)
IT (1) IT1036301B (it)
SE (1) SE406356B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012441A1 (de) * 1978-12-14 1980-06-25 Eberhard Jaeger GmbH & Co. KG Selbstfurchende Bohrschraube
EP0109528B1 (de) * 1982-11-23 1986-07-30 Kerb-Konus-Vertriebs-GmbH Selbstschneidender Gewindeeinsatz
DE4108332C1 (it) * 1991-03-14 1992-08-13 Sfs Stadler Holding Ag, Heerbrugg, Ch

Also Published As

Publication number Publication date
FR2296119A1 (fr) 1976-07-23
SE7506770L (sv) 1976-06-28
FR2296119B3 (it) 1979-08-10
DE2524980A1 (de) 1976-12-09
SE406356B (sv) 1979-02-05

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