ES280876U - Dispositivo de fijacion a rosca - Google Patents
Dispositivo de fijacion a roscaInfo
- Publication number
- ES280876U ES280876U ES1984280876U ES280876U ES280876U ES 280876 U ES280876 U ES 280876U ES 1984280876 U ES1984280876 U ES 1984280876U ES 280876 U ES280876 U ES 280876U ES 280876 U ES280876 U ES 280876U
- Authority
- ES
- Spain
- Prior art keywords
- screw
- threaded fastener
- upper flank
- soft material
- seated
- 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.)
- Granted
Links
- 239000007779 soft material Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
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
- F16B25/0047—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
- F16B25/0068—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
- Laminated Bodies (AREA)
- Forging (AREA)
Abstract
Dispositivo de fijación a rosca que incluye un vástago que tiene una cabeza ensanchada en una extremidad y una parte de entrada en la otra extremidad, por lo menos una rosca en dicho vástago, incluyendo dicha rosca un flanco superior y un flanco inferior, teniendo dicho flanco superior una superficie compleja de superficie más importante que la de dicho flanco inferior, con lo cual dicha rosca tiene una sección transversal asimétrica adaptada para aumentar la fricción superficial entre dicho flanco superior y el material de la pieza trabajada que se deforma cuando se aprieta dicho dispositivo de fijación después del contacto entre dicha cabeza y une pieza trabajada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/520,108 US4576534A (en) | 1983-08-04 | 1983-08-04 | Thread form for soft material |
Publications (2)
Publication Number | Publication Date |
---|---|
ES280876U true ES280876U (es) | 1985-02-01 |
ES280876Y ES280876Y (es) | 1985-08-01 |
Family
ID=24071234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984280876U Expired ES280876Y (es) | 1983-08-04 | 1984-08-02 | Dispositivo de fijacion a rosca |
Country Status (7)
Country | Link |
---|---|
US (1) | US4576534A (es) |
EP (1) | EP0133773B1 (es) |
JP (1) | JPS6057010A (es) |
CA (1) | CA1230509A (es) |
DE (1) | DE3470196D1 (es) |
ES (1) | ES280876Y (es) |
FI (1) | FI79176C (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3640312A1 (de) * | 1986-11-26 | 1988-06-09 | Tox Duebel Werk | Spreizduebel |
US5336015A (en) * | 1992-11-25 | 1994-08-09 | Ucar Carbon Technology Corporation | Self centering electrode joint |
US5443509A (en) * | 1992-12-10 | 1995-08-22 | Linvatec Corporation | Interference bone-fixation screw with multiple interleaved threads |
DE4318494C1 (de) * | 1993-06-04 | 1995-02-16 | Kellermann Fa Rudolf | Preßpaßverbindungselement, insbesondere Radbolzen |
US5964766A (en) * | 1993-12-27 | 1999-10-12 | Biolok International, Inc. | Buttress thread implant |
DE4439535A1 (de) * | 1994-11-04 | 1996-05-09 | Berner Gmbh | Selbstschneidende Schraube |
CA2267354C (en) * | 1997-07-29 | 2006-03-14 | Ejot Verbindungstechnik Gmbh & Co. Kg | Self tapping screw |
DE19732652A1 (de) * | 1997-07-29 | 1999-02-04 | Ejot Verbindungstech Gmbh & Co | Schraube mit selbstfurchendem Gewinde |
ES2245047T3 (es) | 1998-11-26 | 2005-12-16 | Synthes Ag Chur | Tornillo para huesos. |
US6783515B1 (en) * | 1999-09-30 | 2004-08-31 | Arthrocare Corporation | High pressure delivery system |
US7070376B1 (en) | 1999-12-14 | 2006-07-04 | Simpson Strong-Tie Company, Inc. | Self-drilling, self-anchoring fastener for concrete |
DE19960287C1 (de) | 1999-12-14 | 2001-07-26 | Ejot Verbindungstech Gmbh & Co | Selbstfurchende Schraube |
DE10064714A1 (de) * | 2000-12-22 | 2002-07-04 | Hilti Ag | Selbstfurchende Schraube |
WO2004011050A1 (en) * | 2002-07-30 | 2004-02-05 | Nanyang Technological University | Spherical nano-composite powder and a method of preparing the same |
AU2003252332A1 (en) * | 2002-08-01 | 2004-02-23 | Chugai Seiyaku Kabushiki Kaisha | Antipsoriatic agent |
US6976818B2 (en) * | 2002-08-12 | 2005-12-20 | Illinois Tool Works Inc. | Threaded fastener particularly suited for plastics |
US6974289B2 (en) * | 2002-08-12 | 2005-12-13 | Illinois Tool Works Inc | Pressure flank screw and fastening system therewith |
GB0309616D0 (en) | 2003-04-28 | 2003-06-04 | Angiomed Gmbh & Co | Loading and delivery of self-expanding stents |
GB0322511D0 (en) * | 2003-09-25 | 2003-10-29 | Angiomed Ag | Lining for bodily lumen |
US20050113843A1 (en) * | 2003-11-25 | 2005-05-26 | Arramon Yves P. | Remotely actuated system for bone cement delivery |
DE20319793U1 (de) * | 2003-12-20 | 2004-02-26 | FMS Förder- und Montage-Systeme Schmalzhofer GmbH | Schraubeneinheit |
US7283370B2 (en) * | 2003-12-30 | 2007-10-16 | Xerox Corporation | Anti-strip screw boss |
US7935122B2 (en) * | 2004-12-23 | 2011-05-03 | Arthrocare Corporation | Cannula having asymmetrically-shaped threads |
US20060140741A1 (en) * | 2004-12-27 | 2006-06-29 | Teng-Hung Lin | Screw |
TWM284777U (en) * | 2005-08-09 | 2006-01-01 | Tqc Fasteners Ind Corp | Improved structure of anti-disengaging screw |
US8167906B2 (en) | 2006-11-01 | 2012-05-01 | Depuy Mitek, Inc. | Suture anchor with pulley |
US20080154304A1 (en) * | 2006-12-21 | 2008-06-26 | Arthrocare Corporation | System and method for accessing a tissue structure |
US8133261B2 (en) * | 2007-02-26 | 2012-03-13 | Depuy Spine, Inc. | Intra-facet fixation device and method of use |
US8197513B2 (en) | 2007-04-13 | 2012-06-12 | Depuy Spine, Inc. | Facet fixation and fusion wedge and method of use |
US8894685B2 (en) | 2007-04-13 | 2014-11-25 | DePuy Synthes Products, LLC | Facet fixation and fusion screw and washer assembly and method of use |
MY173313A (en) * | 2007-08-13 | 2020-01-15 | Res Engineering & Manufacturing Inc | Thread forming fastener |
US8702754B2 (en) | 2007-09-14 | 2014-04-22 | Depuy Mitek, Llc | Methods for anchoring suture to bone |
US8882801B2 (en) * | 2007-09-14 | 2014-11-11 | Depuy Mitek, Llc | Dual thread cannulated suture anchor |
GB2455533B (en) * | 2007-12-12 | 2011-08-10 | Excalibur Screwbolts Ltd | A fixing device |
US20100023065A1 (en) * | 2008-07-25 | 2010-01-28 | Welch Andrea M | Tissue access device with alignment guide and methods of use |
GB0816965D0 (en) * | 2008-09-16 | 2008-10-22 | Angiomed Ag | Stent device adhesively bonded to a stent device pusher |
US8808292B2 (en) * | 2008-11-11 | 2014-08-19 | Zimmer Gmbh | Orthopedic screw |
CA2689198A1 (en) * | 2009-01-07 | 2010-07-07 | Laboratoire Primatech Inc. | Asymmetrical engineering flooring nail |
GB0901496D0 (en) | 2009-01-29 | 2009-03-11 | Angiomed Ag | Delivery device for delivering a stent device |
GB0909319D0 (en) | 2009-05-29 | 2009-07-15 | Angiomed Ag | Transluminal delivery system |
US9089372B2 (en) | 2010-07-12 | 2015-07-28 | DePuy Synthes Products, Inc. | Pedicular facet fusion screw with plate |
US20120155990A1 (en) * | 2010-12-15 | 2012-06-21 | Chao Chien-Chin | Screw structure |
DE202012001847U1 (de) * | 2012-02-23 | 2012-03-05 | Ruia Global Fasteners Ag | Selbstfurchende Schraube |
JP6592227B2 (ja) * | 2013-02-28 | 2019-10-16 | 日東精工株式会社 | ゆるみ止めねじ |
DE102014114165B4 (de) * | 2014-09-30 | 2022-11-10 | Lisa Dräxlmaier GmbH | Schraubverbindung für bauteil aus thermoplastischem kunststoff |
DE102016103931A1 (de) * | 2016-03-04 | 2017-09-07 | Lisa Dräxlmaier GmbH | Schraube für Bauteile aus geschäumten Kunststoff |
GB201618301D0 (en) * | 2016-10-28 | 2016-12-14 | Excalibur Screwbolts Ltd | Improvements in or relating to screwbolts |
DE102016124210B4 (de) * | 2016-12-13 | 2020-06-18 | Lisa Dräxlmaier GmbH | System zum lösbaren Verbinden mittels einer Schlagschraube |
EP3392418B1 (de) * | 2017-04-19 | 2020-04-29 | Geberit International AG | Befestigungssystem |
DE102020106119B3 (de) | 2020-03-06 | 2021-09-09 | Günter Weippert | Schraube |
US20230048078A1 (en) * | 2021-08-11 | 2023-02-16 | Taiwan Shan Yin International Co., Ltd. | Screw with multiple thread angles |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941A (en) * | 1845-03-12 | Pick fob deessing stone | ||
US1451484A (en) * | 1922-03-25 | 1923-04-10 | Irving C Woodward | Screw thread |
FR876474A (fr) * | 1941-06-25 | 1942-11-06 | Gobin Daude Sa | Vis à bois |
US2301181A (en) * | 1941-10-23 | 1942-11-10 | Eric M Ilsemann | Self-locking threaded fastening element |
US2788046A (en) * | 1952-12-15 | 1957-04-09 | Rosan Joseph | Screw thread construction comprising conventional truncated threads with integral locking thread interposed therebetween |
US3207023A (en) * | 1961-12-01 | 1965-09-21 | Illinois Tool Works | Screw fastener |
US3426820A (en) * | 1967-10-05 | 1969-02-11 | Res Eng & Mfg | High friction screw |
US3653241A (en) * | 1968-05-03 | 1972-04-04 | Reed Rolled Thread Die Co | Dies for making self-locking screws and method of making same |
DE2240528A1 (de) * | 1972-08-17 | 1974-03-07 | Ludwig Hettich & Co | Selbstschneidende schraube |
US3937119A (en) * | 1974-12-23 | 1976-02-10 | Illinois Tool Works, Inc. | Masonry anchor device |
DE2603217C2 (de) * | 1976-01-29 | 1982-06-16 | Manfred 7290 Freudenstadt Gehring | Schraube zum Befestigen von Fassadenplatten |
DE2853976A1 (de) * | 1978-12-14 | 1980-06-19 | Jaeger Eberhard Gmbh | Selbstfurchende bohrschraube |
US4273175A (en) * | 1979-04-04 | 1981-06-16 | The Lamson & Sessions Co. | Thread convolution |
-
1983
- 1983-08-04 US US06/520,108 patent/US4576534A/en not_active Expired - Lifetime
-
1984
- 1984-07-19 CA CA000459279A patent/CA1230509A/en not_active Expired
- 1984-07-25 EP EP84305057A patent/EP0133773B1/en not_active Expired
- 1984-07-25 DE DE8484305057T patent/DE3470196D1/de not_active Expired
- 1984-08-02 ES ES1984280876U patent/ES280876Y/es not_active Expired
- 1984-08-02 FI FI843055A patent/FI79176C/fi not_active IP Right Cessation
- 1984-08-02 JP JP59161648A patent/JPS6057010A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI843055A0 (fi) | 1984-08-02 |
EP0133773A1 (en) | 1985-03-06 |
JPS6057010A (ja) | 1985-04-02 |
EP0133773B1 (en) | 1988-03-30 |
FI79176C (fi) | 1989-11-10 |
US4576534A (en) | 1986-03-18 |
CA1230509A (en) | 1987-12-22 |
FI79176B (fi) | 1989-07-31 |
FI843055A (fi) | 1985-02-05 |
DE3470196D1 (en) | 1988-05-05 |
ES280876Y (es) | 1985-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970612 |