ES2071367T3 - Tornillo, procedimiento y mordaza de laminacion para su fabricacion. - Google Patents

Tornillo, procedimiento y mordaza de laminacion para su fabricacion.

Info

Publication number
ES2071367T3
ES2071367T3 ES92104533T ES92104533T ES2071367T3 ES 2071367 T3 ES2071367 T3 ES 2071367T3 ES 92104533 T ES92104533 T ES 92104533T ES 92104533 T ES92104533 T ES 92104533T ES 2071367 T3 ES2071367 T3 ES 2071367T3
Authority
ES
Spain
Prior art keywords
screw
clamp
manufacture
lamination procedure
thread
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 - Lifetime
Application number
ES92104533T
Other languages
English (en)
Inventor
Armin Schuster
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.)
Adolf Wuerth GmbH and Co KG
Original Assignee
Adolf Wuerth GmbH and Co KG
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 Adolf Wuerth GmbH and Co KG filed Critical Adolf Wuerth GmbH and Co KG
Application granted granted Critical
Publication of ES2071367T3 publication Critical patent/ES2071367T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16B25/0047—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/027—Rolling of self-tapping 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
    • F16B25/001—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
    • F16B25/0042—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
    • F16B25/0068—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 with multiple-threads, e.g. a double thread 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Transmission Devices (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Clamps And Clips (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

UN TORNILLO CONTIENE UNA ROSCA (3) CUYOS FLANCOS DELANTERO Y TRASERO PRESENTAN UN ANGULO DIFERENTE FRENTE AL EJE LONGITUDINAL DEL TORNILLO. LA PUNTA DEL TORNILLO (2) PUEDE CONTENER UNA RANURA DE RASCADO (6) QUE SE EXTIENDE COMO MUESCA EN LA DIRECCION LONGITUDINAL DEL TORNILLO. EN LA ZONA DELANTERA, CONICA DEL TORNILLO, EL PASO DE ROSCA ESTA CONFIGURADO SIMETRICO Y ALCANZA HASTA LA PUNTA.
ES92104533T 1991-03-18 1992-03-17 Tornillo, procedimiento y mordaza de laminacion para su fabricacion. Expired - Lifetime ES2071367T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4108771A DE4108771A1 (de) 1991-03-18 1991-03-18 Spanplattenschraube

Publications (1)

Publication Number Publication Date
ES2071367T3 true ES2071367T3 (es) 1995-06-16

Family

ID=6427565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92104533T Expired - Lifetime ES2071367T3 (es) 1991-03-18 1992-03-17 Tornillo, procedimiento y mordaza de laminacion para su fabricacion.

Country Status (6)

Country Link
EP (1) EP0504782B1 (es)
AT (1) ATE121820T1 (es)
DE (2) DE4108771A1 (es)
DK (1) DK0504782T3 (es)
ES (1) ES2071367T3 (es)
GR (1) GR3015942T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439535A1 (de) * 1994-11-04 1996-05-09 Berner Gmbh Selbstschneidende Schraube
DE19541839A1 (de) * 1995-11-09 1997-05-15 Berner Gmbh Selbstschneidende Schraube
DE29906105U1 (de) 1999-04-03 1999-07-29 Duve Umformtechnik GmbH, 58809 Neuenrade Schraube
DE20211445U1 (de) 2002-07-12 2002-10-10 Duve Umformtechnik GmbH, 58809 Neuenrade Holzbauschraube
DE10235817B4 (de) 2002-08-05 2004-08-05 Ejot Gmbh & Co. Kg Selbstfurchende Schraube
DE202005006493U1 (de) * 2005-04-22 2005-06-23 Berner Gmbh Holz- und Kunststoffschraube
KR100755818B1 (ko) * 2005-04-22 2007-09-07 베르너 게엠베하 목재 및 플라스틱 나사
DE102005031534A1 (de) * 2005-07-01 2007-01-04 Adolf Würth GmbH & Co. KG Verfahren zum Herstellen einer Schraube
DE102006002532A1 (de) * 2006-01-11 2007-07-12 Swg Schraubenwerk Gaisbach Gmbh Selbstbohrende Schraube
EP2339188B1 (de) * 2009-12-15 2014-04-23 Friedr. Trurnit GmbH Befestigungsschraube zum Verbinden von Dämmstoffplatten
WO2011143733A1 (en) * 2010-05-18 2011-11-24 Walther, Uli Screw with pull-out resistant thread normal to shank

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320707C (de) 1916-07-06 1920-04-30 Alfred Silber Dr Verbrennungskraftmaschine
US2021704A (en) * 1932-01-25 1935-11-19 United Screw And Bolt Corp Screw
US2428783A (en) * 1944-04-13 1947-10-14 Edward J Cole Grip bolt
DE1400911A1 (de) * 1962-08-14 1969-01-30 Ottaviano Traniello Schraube
US3794092A (en) * 1970-11-23 1974-02-26 Textron Inc Locking fastener
US3748949A (en) * 1971-10-19 1973-07-31 Robertson Manuf Co Ltd Thread system
DE2240528A1 (de) * 1972-08-17 1974-03-07 Ludwig Hettich & Co Selbstschneidende schraube
GB1409984A (en) * 1973-03-08 1975-10-15 Pioneer Screw Nut Co Thread-forming self-locking fastener
DE2318088C2 (de) * 1973-04-11 1974-12-19 Altenloh, Brinck & Co, 5828 Ennepetal-Milspe Selbstschneidende Schraube
CH557964A (de) * 1973-11-09 1975-01-15 Therma Ag Verfahren zum verbinden zweier quer zueinanderstehender platten und verbinder zur durchfuehrung des verfahrens.
US3942405A (en) * 1974-09-23 1976-03-09 John Bradley Wagner Piercing sharp pointed gypsum board screw for metal studs
DE2747312A1 (de) * 1977-10-21 1979-04-26 Ullrich Schraube zum verbinden von knochenteilen
US4255959A (en) * 1978-05-05 1981-03-17 Research Engineering & Manufacturing, Inc. Dies for making thread-forming screw with step taper
DE3207975A1 (de) * 1982-03-05 1983-09-15 Richard Bergner GmbH & Co, 8540 Schwabach Gewindeselbstformende schraube
FR2645922B1 (fr) * 1989-04-18 1991-07-26 Gouy Jean Claude Organe d'assemblage destine a etre insere dans un materiau fragile notamment

Also Published As

Publication number Publication date
GR3015942T3 (en) 1995-07-31
DE4108771A1 (de) 1992-09-24
EP0504782B1 (de) 1995-04-26
DK0504782T3 (da) 1995-09-04
EP0504782A1 (de) 1992-09-23
DE59201997D1 (de) 1995-06-01
ATE121820T1 (de) 1995-05-15

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