DE4016724C2 - - Google Patents

Info

Publication number
DE4016724C2
DE4016724C2 DE19904016724 DE4016724A DE4016724C2 DE 4016724 C2 DE4016724 C2 DE 4016724C2 DE 19904016724 DE19904016724 DE 19904016724 DE 4016724 A DE4016724 A DE 4016724A DE 4016724 C2 DE4016724 C2 DE 4016724C2
Authority
DE
Germany
Prior art keywords
thread
section
screw
thickening
forming screw
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE19904016724
Other languages
German (de)
English (en)
Other versions
DE4016724A1 (de
Inventor
Peter Prof. Dr. 7302 Ostfildern De Eyerer
Rolf Dipl.-Ing. Steckborn Ch Weigele
Siegfried 7032 Sindelfingen De Heck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ejot Eberhard Jaeger & Co Kg 5928 Bad Laasphe De GmbH
Original Assignee
Ejot Eberhard Jaeger & Co Kg 5928 Bad Laasphe De GmbH
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 Ejot Eberhard Jaeger & Co Kg 5928 Bad Laasphe De GmbH filed Critical Ejot Eberhard Jaeger & Co Kg 5928 Bad Laasphe De GmbH
Priority to DE19904016724 priority Critical patent/DE4016724A1/de
Publication of DE4016724A1 publication Critical patent/DE4016724A1/de
Application granted granted Critical
Publication of DE4016724C2 publication Critical patent/DE4016724C2/de
Granted legal-status Critical Current

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
    • F16B25/0031—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 screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
DE19904016724 1990-05-24 1990-05-24 Gewindeformende schraube Granted DE4016724A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904016724 DE4016724A1 (de) 1990-05-24 1990-05-24 Gewindeformende schraube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904016724 DE4016724A1 (de) 1990-05-24 1990-05-24 Gewindeformende schraube

Publications (2)

Publication Number Publication Date
DE4016724A1 DE4016724A1 (de) 1991-11-28
DE4016724C2 true DE4016724C2 (pl) 1992-05-07

Family

ID=6407087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904016724 Granted DE4016724A1 (de) 1990-05-24 1990-05-24 Gewindeformende schraube

Country Status (1)

Country Link
DE (1) DE4016724A1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29621340U1 (de) * 1996-12-09 1998-04-09 Sfs Handels Holding Ag, Heerbrugg Schraube zum Befestigen von Bauteilen an einem Unterbau aus Holz oder Holzwerkstoffen oder zum Einsatz im Zusammenwirken mit einem Kunststoffdübel
DE29812947U1 (de) * 1998-07-21 1999-12-09 fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal Einschraubdübel für weiche Baustoffe
US8192123B2 (en) 2003-10-10 2012-06-05 Illinois Tool Works Inc. Drywall fastener
US7661917B2 (en) 2003-10-10 2010-02-16 Illinois Tool Works, Inc. Three piece garage hook
US7160074B2 (en) 2004-09-13 2007-01-09 Illinois Tool Works Inc. Garage hook
US7934895B2 (en) 2003-10-10 2011-05-03 Illinois Tool Works Inc. Self-drilling anchor
US8114226B2 (en) 2008-03-14 2012-02-14 Illinois Tool Works Inc. Wall mountable holder
US8272610B2 (en) 2008-03-14 2012-09-25 Illinois Tool Works Inc. Wall mountable holder
US8317148B2 (en) 2009-02-27 2012-11-27 Illinois Tool Works Inc. Wall mountable holder system
US8757570B2 (en) 2009-02-27 2014-06-24 Illinois Tool Works Inc. Wall mountable holder system
US8448910B2 (en) 2009-02-27 2013-05-28 Illinois Tool Works Inc. Wall mountable holder system
US8333356B2 (en) 2009-11-02 2012-12-18 Illinois Tool Works Inc. Wall mountable holder system
DE102016101910A1 (de) 2016-02-03 2017-08-03 Böllhoff Verbindungstechnik GmbH Kunststoff-Gewindeelement sowie Verbindungsanordnung bestehend aus einem Kunststoffträgerteil und einem Kunststoff-Gewindeelement
DE102020106119B3 (de) * 2020-03-06 2021-09-09 Günter Weippert Schraube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334814A (en) * 1978-10-02 1982-06-15 Microdot Inc. Self-tapping screw for use in plastics
EP0102605B1 (de) * 1982-09-02 1986-08-13 Rockenfeller KG Befestigungselemente Holzschraube
DE8816008U1 (de) * 1988-12-23 1989-02-09 Bosch-Siemens Hausgeräte GmbH, 8000 München Gewindeformende Schraube

Also Published As

Publication number Publication date
DE4016724A1 (de) 1991-11-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee