ATA492380A - METAL SCREW - Google Patents

METAL SCREW

Info

Publication number
ATA492380A
ATA492380A AT492380A AT492380A ATA492380A AT A492380 A ATA492380 A AT A492380A AT 492380 A AT492380 A AT 492380A AT 492380 A AT492380 A AT 492380A AT A492380 A ATA492380 A AT A492380A
Authority
AT
Austria
Prior art keywords
metal screw
screw
metal
Prior art date
Application number
AT492380A
Other languages
German (de)
Other versions
AT368609B (en
Original Assignee
Sfs Stadler 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 Sfs Stadler Ag filed Critical Sfs Stadler Ag
Priority to AT492380A priority Critical patent/AT368609B/en
Priority to DE8125414U priority patent/DE8125414U1/en
Priority to FR8117416A priority patent/FR2491563A3/en
Priority to SE8105707A priority patent/SE449645B/en
Publication of ATA492380A publication Critical patent/ATA492380A/en
Application granted granted Critical
Publication of AT368609B publication Critical patent/AT368609B/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
    • F16B25/001—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
    • F16B25/0021—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 metal, e.g. sheet-metal or aluminium
    • 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
    • F16B25/0057—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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
    • 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
    • F16B25/0057—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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
    • F16B25/0063—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 screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections with a non-threaded portion on the shaft of the screw
    • 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
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • 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
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
    • 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
    • F16B27/00—Bolts, screws, or nuts formed in integral series but easily separable, particularly for use in automatic machines
    • 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
    • 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
    • F16B35/048—Specially-shaped necks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
  • Bolts, Nuts, And Washers (AREA)
AT492380A 1980-10-02 1980-10-02 METAL SCREW AT368609B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT492380A AT368609B (en) 1980-10-02 1980-10-02 METAL SCREW
DE8125414U DE8125414U1 (en) 1980-10-02 1981-09-01 Self-tapping screw
FR8117416A FR2491563A3 (en) 1980-10-02 1981-09-15 Fixing bolt for steel sheeting - has twist drill leading end and plain section neck (AT 15.2.82)
SE8105707A SE449645B (en) 1980-10-02 1981-09-28 SITE SCREW WITH A DRILL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT492380A AT368609B (en) 1980-10-02 1980-10-02 METAL SCREW

Publications (2)

Publication Number Publication Date
ATA492380A true ATA492380A (en) 1982-02-15
AT368609B AT368609B (en) 1982-10-25

Family

ID=3569925

Family Applications (1)

Application Number Title Priority Date Filing Date
AT492380A AT368609B (en) 1980-10-02 1980-10-02 METAL SCREW

Country Status (4)

Country Link
AT (1) AT368609B (en)
DE (1) DE8125414U1 (en)
FR (1) FR2491563A3 (en)
SE (1) SE449645B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124318A (en) * 1982-07-22 1984-02-15 Illinois Tool Works A screw threaded fastener and fastened assembly
DE8606197U1 (en) * 1986-03-06 1986-07-03 Braas & Co GmbH, 6370 Oberursel Self-tapping screw
GB8819820D0 (en) * 1988-08-20 1988-09-21 Tucker Fasteners Ltd Anchors for fixing to dense concrete masonry &c
DE9100658U1 (en) * 1990-01-24 1991-04-11 Itw-Ateco Gmbh, 2000 Norderstedt Screw for fastening flexible materials to a base layer at risk of thread damage
DE4122528C2 (en) * 1991-07-08 1994-05-19 Bosch Gmbh Robert Process for the preparation of a threadlocker
US5304023A (en) * 1992-10-23 1994-04-19 Metaltite Corporation Metal panel fastener
CA2140475C (en) * 1995-01-18 2000-03-07 Uli Walther Screw
DE19652318C1 (en) 1996-12-16 1998-01-22 Sfs Ind Holding Ag Fastener for joining panels
DE19718712C1 (en) * 1997-05-02 1998-10-22 Sfs Ind Holding Ag Screw for connecting thin workpieces
AU734237B3 (en) * 1997-05-02 2001-06-07 Sfs Industrie Holding Ag Screw
DE102004034246B4 (en) * 2004-07-15 2008-04-24 Sfs Intec Holding Ag screw
US8408856B2 (en) * 2009-11-02 2013-04-02 Illinois Tool Works Inc. Self-drilling fastener
FR2965025A1 (en) * 2010-09-22 2012-03-23 Laurent Fixation Self-drilling screw for assembling element i.e. aluminum framework, of photovoltaic panel with metal structure, has head provided with tool holder, where length of shrinking segment is greater than thickness of element to be assembled
DE102014000894A1 (en) 2014-01-23 2015-07-23 Sfs Intec Holding Ag Method for producing a fastening arrangement, fastening arrangement and screw provided for this purpose
CN104358761A (en) * 2014-09-30 2015-02-18 无锡市羊尖盛裕机械配件厂 Integral locking screw

Also Published As

Publication number Publication date
AT368609B (en) 1982-10-25
SE8105707L (en) 1982-04-03
FR2491563B3 (en) 1982-09-03
FR2491563A3 (en) 1982-04-09
SE449645B (en) 1987-05-11
DE8125414U1 (en) 1981-12-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee