ES281652Y - Tornillo de cabeza hendida - Google Patents

Tornillo de cabeza hendida

Info

Publication number
ES281652Y
ES281652Y ES1984281652U ES281652U ES281652Y ES 281652 Y ES281652 Y ES 281652Y ES 1984281652 U ES1984281652 U ES 1984281652U ES 281652 U ES281652 U ES 281652U ES 281652 Y ES281652 Y ES 281652Y
Authority
ES
Spain
Prior art keywords
thread
screw
edge
extends
screw tip
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
Application number
ES1984281652U
Other languages
English (en)
Other versions
ES281652U (es
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6210281&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES281652(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of ES281652U publication Critical patent/ES281652U/es
Application granted granted Critical
Publication of ES281652Y publication Critical patent/ES281652Y/es
Expired 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
    • F16B25/0036—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Connection Of Plates (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Gripping On Spindles (AREA)
  • Glass Compositions (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Moving Of Heads (AREA)
  • Food-Manufacturing Devices (AREA)
  • Forging (AREA)
ES1984281652U 1983-09-28 1984-09-28 Tornillo de cabeza hendida Expired ES281652Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3335092A DE3335092C2 (de) 1983-09-28 1983-09-28 Gewindeformende Schraube

Publications (2)

Publication Number Publication Date
ES281652U ES281652U (es) 1985-05-01
ES281652Y true ES281652Y (es) 1985-12-01

Family

ID=6210281

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984281652U Expired ES281652Y (es) 1983-09-28 1984-09-28 Tornillo de cabeza hendida

Country Status (4)

Country Link
EP (1) EP0141235B1 (es)
AT (1) ATE37933T1 (es)
DE (2) DE8327830U1 (es)
ES (1) ES281652Y (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8905189U1 (de) * 1989-04-25 1989-06-15 Rommel, Erwin, 4320 Hattingen Gewindeformende Schraube
EP0433484B1 (de) * 1989-12-21 1993-11-10 LUDWIG HETTICH SCHRAUBENFABRIK GmbH & Co. Gewindeformende Schraube
DE29505903U1 (de) * 1995-04-06 1995-06-01 Otto Ziel Schraubenfabrik GmbH, 57271 Hilchenbach Gewindeformende Schraube
DE19532874A1 (de) * 1995-09-06 1997-03-13 Az Ausruest Zubehoer Gmbh Gewindeformendes Verbindungselement
DE29705916U1 (de) 1997-04-03 1998-07-30 A-Z Ausrüstung und Zubehör GmbH & Co. KG, 45525 Hattingen Selbstlochendes und gewindeformendes Verbindungselement
GB2325288A (en) * 1997-05-14 1998-11-18 Europ Ind Services Limited Threaded fastener, and method and rolling dies for making it
DE19724052A1 (de) * 1997-06-07 1998-12-10 Wuerth Adolf Gmbh & Co Kg Schraube
FR2786229B1 (fr) * 1998-11-19 2001-01-26 Vissal Sa Vis a bois ou analogue a vissage ameliore et a deux entrees
DE20313819U1 (de) 2003-09-05 2005-01-13 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Senkkopfschraube
DE202004002877U1 (de) 2004-02-25 2005-06-30 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Gewindeformende Schraube
DE202004002878U1 (de) 2004-02-25 2005-06-30 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Gewindeformende Schraube
AT503341B1 (de) * 2006-02-16 2008-02-15 Schmid Schrauben Hainfeld Ges Schraube zur verwendung bei verformbaren werkstoffen, wie holz, verbundwerkstoffen und kunststoffen
DK1850016T3 (da) * 2006-08-29 2008-11-24 Taiwan Shan Yin Internat Co Lt Skrue med savgevind
SI2806174T1 (sl) 2013-05-24 2015-11-30 Spax International Gmbh & Co. Kg Vijačni element
LT3404273T (lt) 2017-05-15 2020-05-11 Spax International Gmbh & Co. Kg Sraigtinis elementas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB467169A (en) * 1935-04-26 1937-06-07 Standard Pressed Steel Co Improvements in set screws
DE969106C (de) * 1952-04-29 1958-04-30 Phoenix Rheinrohr Ag Vereinigt Einrichtung an mit grosser Kraft festziehbaren Gewinden
US3479921A (en) * 1967-07-17 1969-11-25 Seiji Omoto Non-circular screws
DE2318088C2 (de) * 1973-04-11 1974-12-19 Altenloh, Brinck & Co, 5828 Ennepetal-Milspe Selbstschneidende Schraube
US4259889A (en) * 1979-08-22 1981-04-07 The Lamson & Sessions Co. Thread tapping form
DE3046692C2 (de) * 1980-12-11 1986-01-23 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Gewindefurchende Schraube

Also Published As

Publication number Publication date
ATE37933T1 (de) 1988-10-15
DE3335092C2 (de) 1985-08-08
ES281652U (es) 1985-05-01
EP0141235B1 (de) 1988-10-12
DE8327830U1 (de) 1985-05-30
DE3335092A1 (de) 1985-04-11
EP0141235A1 (de) 1985-05-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20050914