ES2190626T3 - Tornillo para material fibroso. - Google Patents

Tornillo para material fibroso.

Info

Publication number
ES2190626T3
ES2190626T3 ES99106524T ES99106524T ES2190626T3 ES 2190626 T3 ES2190626 T3 ES 2190626T3 ES 99106524 T ES99106524 T ES 99106524T ES 99106524 T ES99106524 T ES 99106524T ES 2190626 T3 ES2190626 T3 ES 2190626T3
Authority
ES
Spain
Prior art keywords
screw
thread
cutouts
workpiece
length
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
ES99106524T
Other languages
English (en)
Inventor
Uli Walther
Mirco Walther
Thorsten Walther
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2190626T3 publication Critical patent/ES2190626T3/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
    • F16B25/001—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
    • F16B25/0052—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
    • 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)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
  • Golf Clubs (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Food-Manufacturing Devices (AREA)
  • Artificial Filaments (AREA)

Abstract

LA ROSCA (15) DE UN TORNILLO PARA MADERA O SIMILAR TIENE PARES DE CAVIDADES EN FORMA DE V (22,23) EN EL BORDE DE UN TRAMO INTERMEDIO SELECCIONADO DE LA ROSCA (17). CADA PAR DEFINE UNA MUESCA EN FORMA DE W (19,20,21). LAS MUESCAS (19-21) SE EXTIENDEN DENTRO DE SOLO UNA PARTE DE LA ANCHURA RADIAL DE LA ROSCA (15). EXISTEN TRES MUESCAS (19-21) EN CADA CONVOLUTA (17) DEL TRAMO INTERMEDIO. DEPENDIENDO DE LA LONGITUD DEL VASTAGO DEL TORNILLO, EXISTEN DE TRES A CINCO CONVOLUTAS (17). LAS SECCIONES DE ROSCA (16) EN LA PUNTA (11) Y EN LA CABEZA (13) DEL TORNILLO SON LISAS. CADA MUESCA DEFINE UN DIENTE DE CORTE (24) QUE FACILITA LA PENETRACION DEL TORNILLO EN LA PIEZA. LAS CONCAVIDADES (22,23) PROPORCIONAN CAVIDADES PARA LAS VIRUTAS DE FIBRA GENERADAS POR LOS RESPECTIVOS DIENTES (24). CUANDO EL TORNILLO ESTA EN SU LUGAR, LOS DIENTES (24) SE PRESIONAN ELASTICA Y AXIALMENTE HACIA LA ROSCA PRODUCIDA EN LA PIEZA PARA REDUCIR LA TENDENCIA AL AFLOJAMIENTO DEL TORNILLO INSTALADO.
ES99106524T 1998-04-03 1999-03-30 Tornillo para material fibroso. Expired - Lifetime ES2190626T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002234040A CA2234040A1 (en) 1998-04-03 1998-04-03 Screw for use as a fastener in fibrous material such as wood

Publications (1)

Publication Number Publication Date
ES2190626T3 true ES2190626T3 (es) 2003-08-01

Family

ID=4162294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99106524T Expired - Lifetime ES2190626T3 (es) 1998-04-03 1999-03-30 Tornillo para material fibroso.

Country Status (9)

Country Link
US (1) US6152666A (es)
EP (1) EP0947715B1 (es)
JP (1) JP4237862B2 (es)
CN (1) CN1188608C (es)
AT (1) ATE234432T1 (es)
CA (1) CA2234040A1 (es)
DE (1) DE69905783T2 (es)
ES (1) ES2190626T3 (es)
TW (1) TW411383B (es)

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US7017952B2 (en) * 2002-06-21 2006-03-28 Maclean-Fogg Company Fluid connector
WO2004031599A2 (en) * 2002-10-02 2004-04-15 Aoyama Seisakusho Co., Ltd. Tapping screw
US7037204B2 (en) * 2002-12-30 2006-05-02 Barun Majumdar Standard threaded torque fastener with novel indentation patterns to enhance torque and self-locking capabilities
JP4225546B2 (ja) * 2003-10-09 2009-02-18 株式会社青山製作所 タッピンねじ
US20050175432A1 (en) * 2004-02-09 2005-08-11 Kuo-Tai Su Screw
DE202004002877U1 (de) * 2004-02-25 2005-06-30 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Gewindeformende Schraube
DE102004021484B4 (de) * 2004-04-30 2018-11-29 Böllhoff Verbindungstechnik GmbH Verfahren zum Herstellen einer Verbindungsanordnung
DE102004058812B4 (de) * 2004-12-07 2006-09-28 Institut für Holztechnologie Dresden gGmbH Werkzeug zur Erzeugung von Hohlräumen in Werkstoffen, vorzugsweise Sandwichplatten
US7163366B2 (en) * 2005-01-05 2007-01-16 Pei-Hua Chen Screw with two types of threads
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US9581183B2 (en) 2015-02-17 2017-02-28 The Hillman Group, Inc. Screw-type fastener
KR101722335B1 (ko) * 2015-10-23 2017-04-11 서동인 목재용 나사의 제조방법
TWM519685U (zh) * 2015-12-21 2016-04-01 昕群企業股份有限公司 鎖合扣件
US10436238B2 (en) 2016-04-04 2019-10-08 The Hillman Group, Inc. Screw type fastener
AU201614800S (en) * 2016-08-31 2016-09-30 Illinois Tool Works A screw fastener
AU201614802S (en) 2016-08-31 2016-09-30 Illinois Tool Works A screw fastener
USD828149S1 (en) * 2016-11-30 2018-09-11 Hyundai Motor Company Bolt
US11389205B2 (en) 2016-11-30 2022-07-19 Stryker European Operations Holdings Llc Spinal fastener with serrated thread
USD863050S1 (en) * 2017-04-19 2019-10-15 Ying-Chin CHAO Screw
USD845118S1 (en) * 2017-04-20 2019-04-09 A-Stainless International Co., Ltd. Screw
USD854404S1 (en) * 2017-06-16 2019-07-23 Masterpiece Hardware Industrial Co., Ltd. Screw
USD898196S1 (en) 2017-07-10 2020-10-06 Stryker European Holdings I, Llc Spinal fastener with serrated thread
CA3081395C (en) 2017-11-03 2024-02-06 The Hillman Group, Inc. Screw-type fastener
WO2019199430A1 (en) 2018-04-09 2019-10-17 The Hillman Group, Inc. Screw-type fastener for concrete and hurricane resistance applications
US20200102980A1 (en) * 2018-09-28 2020-04-02 Kuo-Tai Hsu Wood screw
US11253060B2 (en) 2018-10-31 2022-02-22 American Woodmark Corporation Modular enclosure system
US11199056B2 (en) * 2019-02-06 2021-12-14 James Jing Yao Threaded coupling for percussion drill bit
US11419652B2 (en) * 2019-04-26 2022-08-23 Warsaw Orthopedic, Inc. Thread form for bone screw
CA203180S (en) 2020-11-26 2022-11-10 Illinois Tool Works Fastener
CN112747025B (zh) * 2020-12-28 2023-05-09 江西海威智能装备有限公司 防回旋螺钉及制作工具和制作方法
CN112727892B (zh) * 2020-12-28 2023-03-28 河北中车陆星防松技术有限公司 防回旋螺母及制作工具和方法
CN112727889B (zh) * 2020-12-28 2023-07-14 福建省华盖机械制造有限公司 防回旋螺钉及螺母组合
USD1013498S1 (en) 2021-02-03 2024-02-06 Illinois Tool Works Inc. Fastener
US12085107B2 (en) * 2021-03-30 2024-09-10 The Hillman Group, Inc. Structural screw
US12473942B2 (en) 2021-03-30 2025-11-18 The Hillman Group, Inc. Wood screw
USD1106810S1 (en) 2022-09-29 2025-12-23 The Hillman Group, Inc. Screw
CN115585182B (zh) * 2022-11-07 2025-08-08 嘉兴市成丰五金有限公司 防松动组合螺栓件
USD1116789S1 (en) 2023-06-02 2026-03-10 The Hillman Group, Inc. Screw
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KR102730742B1 (ko) * 2023-10-19 2024-11-18 (주)문주하드웨어 목재 가구용 볼트

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Also Published As

Publication number Publication date
JP2000027830A (ja) 2000-01-25
EP0947715B1 (en) 2003-03-12
JP4237862B2 (ja) 2009-03-11
HK1020604A1 (en) 2000-05-12
US6152666A (en) 2000-11-28
EP0947715A1 (en) 1999-10-06
CN1231391A (zh) 1999-10-13
TW411383B (en) 2000-11-11
ATE234432T1 (de) 2003-03-15
CN1188608C (zh) 2005-02-09
DE69905783T2 (de) 2004-02-12
DE69905783D1 (de) 2003-04-17
CA2234040A1 (en) 1999-10-03

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