IT1003888B - FIXING USING SELF-TAPPING SCREWS - Google Patents

FIXING USING SELF-TAPPING SCREWS

Info

Publication number
IT1003888B
IT1003888B IT4965474A IT4965474A IT1003888B IT 1003888 B IT1003888 B IT 1003888B IT 4965474 A IT4965474 A IT 4965474A IT 4965474 A IT4965474 A IT 4965474A IT 1003888 B IT1003888 B IT 1003888B
Authority
IT
Italy
Prior art keywords
self
fixing
tapping screws
tapping
screws
Prior art date
Application number
IT4965474A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1003888B publication Critical patent/IT1003888B/en

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
    • F16B25/0036—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
    • F16B25/0047—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 being characterised by its cross-section in the plane of the shaft axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
IT4965474A 1973-03-28 1974-03-26 FIXING USING SELF-TAPPING SCREWS IT1003888B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732315464 DE2315464A1 (en) 1973-03-28 1973-03-28 FASTENED BY THREAD-FORMING SCREWS

Publications (1)

Publication Number Publication Date
IT1003888B true IT1003888B (en) 1976-06-10

Family

ID=5876208

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4965474A IT1003888B (en) 1973-03-28 1974-03-26 FIXING USING SELF-TAPPING SCREWS

Country Status (4)

Country Link
BE (1) BE812698A (en)
CH (1) CH579720A5 (en)
DE (1) DE2315464A1 (en)
IT (1) IT1003888B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934589C1 (en) * 1989-10-17 1991-04-25 Audi Ag, 8070 Ingolstadt, De Fastening metal component to plastics component - involves self-tapping screw passing through metal bush into bore in plastics
FR2700818B1 (en) * 1993-01-22 1995-04-07 Catia Structure of pilot hole made in a plastic part.
DE102009025222A1 (en) * 2009-06-08 2010-12-09 Arnold Umformtechnik Gmbh & Co. Kg tapping screw

Also Published As

Publication number Publication date
BE812698A (en) 1974-07-15
CH579720A5 (en) 1976-09-15
DE2315464A1 (en) 1974-10-17

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