SE7812540L - Skruv - Google Patents
SkruvInfo
- Publication number
- SE7812540L SE7812540L SE7812540A SE7812540A SE7812540L SE 7812540 L SE7812540 L SE 7812540L SE 7812540 A SE7812540 A SE 7812540A SE 7812540 A SE7812540 A SE 7812540A SE 7812540 L SE7812540 L SE 7812540L
- Authority
- SE
- Sweden
- Prior art keywords
- screw
- Prior art date
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Earth Drilling (AREA)
- Forging (AREA)
- Dowels (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Prostheses (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2754870A DE2754870C3 (de) | 1977-12-09 | 1977-12-09 | Selbstfurchende Schraube |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7812540L true SE7812540L (sv) | 1979-06-10 |
SE423433B SE423433B (sv) | 1982-05-03 |
Family
ID=6025696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7812540A SE423433B (sv) | 1977-12-09 | 1978-12-06 | Sjelvskerande skruv |
Country Status (7)
Country | Link |
---|---|
US (1) | US4544313A (sv) |
CH (1) | CH630151A5 (sv) |
DE (1) | DE2754870C3 (sv) |
ES (1) | ES475820A1 (sv) |
FR (1) | FR2411330B1 (sv) |
IT (2) | IT1101485B (sv) |
SE (1) | SE423433B (sv) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57110812A (en) * | 1980-12-26 | 1982-07-09 | Nissan Motor | Clamp and its manufacture |
DE8103990U1 (de) * | 1981-02-13 | 1982-09-30 | Jaeger Eberhard Gmbh & Co Kg, 5928 Laasphe | Selbstfurchende Schraube |
US4536117A (en) * | 1981-11-30 | 1985-08-20 | Mid-Continent Screw Products Company | Screw fastener |
DE3207975A1 (de) * | 1982-03-05 | 1983-09-15 | Richard Bergner GmbH & Co, 8540 Schwabach | Gewindeselbstformende schraube |
DE3365298D1 (en) * | 1982-09-02 | 1986-09-18 | Rockenfeller Kg | Wood-screw |
DE3235352A1 (de) * | 1982-09-24 | 1984-03-29 | Eberhard Jaeger Gmbh & Co Kg, 5928 Laasphe | Selbstformende schraube |
US4856951A (en) * | 1984-05-11 | 1989-08-15 | Illinois Tool Works, Inc. | Fastening assembly for roofs of soft materials |
US4842467A (en) * | 1984-08-24 | 1989-06-27 | Yamashina Seiko-Sho, Ltd. | Concrete screw |
JPS61127910A (ja) * | 1984-11-26 | 1986-06-16 | 株式会社 丸エム製作所 | アンカ−ボルト |
DE3530083A1 (de) * | 1985-08-22 | 1987-03-05 | Boellhoff & Co | Selbstschneidende gewindebuchse fuer kunststoffe |
AT389923B (de) * | 1988-01-29 | 1990-02-26 | Sfs Stadler Ag | Selbstbohrende und -gewindeschneidende schraube zum eindrehen in gasbeton |
DE3926000C1 (en) * | 1989-08-05 | 1990-08-02 | Hella Kg Hueck & Co, 4780 Lippstadt, De | Self-tapping screw mfd. by cold rolling - has specified ratio between outer and core dia. and between outer dia. and pitch |
US5531553A (en) * | 1990-12-14 | 1996-07-02 | Bickford; Charles | Masonry fixing |
US5340254A (en) * | 1992-01-31 | 1994-08-23 | Textron Inc. | Thread forming screw for forming an internal thread in a low ductility material |
DE19749845A1 (de) * | 1997-11-11 | 1999-05-12 | Ejot Verbindungstech Gmbh & Co | Befestigungsschraube mit selbstfurchendem Gewinde |
ES2166614T3 (es) * | 1997-07-29 | 2002-04-16 | Ejot Verbindungstech Gmbh & Co | Tornillo de fijacion con rosca autorroscante. |
EP0927309B1 (de) * | 1997-07-29 | 2003-01-08 | EJOT VERBINDUNGSTECHNIK GmbH & Co. KG | Schraube mit selbstfurchendem gewinde |
DE19732615A1 (de) * | 1997-07-29 | 1999-02-04 | Ejot Verbindungstech Gmbh & Co | Befestigungsschraube mit selbstfurchendem Gewinde |
DE19732652A1 (de) * | 1997-07-29 | 1999-02-04 | Ejot Verbindungstech Gmbh & Co | Schraube mit selbstfurchendem Gewinde |
US5885041A (en) * | 1997-08-04 | 1999-03-23 | Anthony C. Giannuzzi | Chemical self-tapping, screw-type masonry anchor |
DE19801100A1 (de) * | 1998-01-15 | 1999-07-22 | Toge Duebel A Gerhard Kg | Gewindeschneidende Schraube |
EP1042989B1 (en) * | 1999-04-08 | 2004-03-03 | Orthofix International B.V. | Improved bone screw for use in orthopedic surgery |
US6315439B1 (en) | 1999-09-21 | 2001-11-13 | Elco Textron Inc. | Headlamp adjustor and method |
DE10038016A1 (de) * | 2000-08-04 | 2002-02-14 | Adolf Wuerth Gmbh & Co Kg | Dübel für Leichtbaustoffe |
US6419436B1 (en) * | 2000-08-08 | 2002-07-16 | Power Products Iii, Llc | Auger-like drywall screw |
DE10064714A1 (de) * | 2000-12-22 | 2002-07-04 | Hilti Ag | Selbstfurchende Schraube |
US6702537B2 (en) | 2001-01-12 | 2004-03-09 | Illinois Tool Works Inc. | High profile thread forming screw |
US6749386B2 (en) | 2001-08-20 | 2004-06-15 | Maclean-Fogg Company | Locking fastener assembly |
JP4284405B2 (ja) * | 2002-10-17 | 2009-06-24 | 独立行政法人物質・材料研究機構 | タッピングネジとその製造方法 |
US7040850B2 (en) * | 2003-08-04 | 2006-05-09 | Power Products Iii, L.L.C. | Fastener for use with frangible material |
DE10359679B3 (de) * | 2003-12-18 | 2005-02-24 | Ejot Gmbh & Co. Kg | Durch Kaltwalzen geformte Befestigungsschraube mit selbstfurchendem Gewinde |
DE102004011668B3 (de) * | 2004-03-10 | 2005-10-13 | Hans Schriever Gmbh & Co. Kg | Selbstfurchende Schraube |
DE102004021484B4 (de) | 2004-04-30 | 2018-11-29 | Böllhoff Verbindungstechnik GmbH | Verfahren zum Herstellen einer Verbindungsanordnung |
US20060106384A1 (en) * | 2004-11-12 | 2006-05-18 | Reber Erik W | Intramedullary nail assembly |
US7799062B2 (en) * | 2004-11-30 | 2010-09-21 | Stryker Trauma S.A. | Self-guiding threaded fastener |
DE102005003472B4 (de) * | 2005-01-25 | 2008-11-13 | Sfs Intec Holding Ag | Befestigung von Bohlen, Platten oder Latten aus Holz oder Holzwerkstoffen an einem metallischen Unterbau mittels Schrauben |
DE102005011079B4 (de) * | 2005-03-08 | 2019-07-04 | Schraubenfabrik W. Rüggeberg GmbH | Befestigungsschraube zum Einschrauben in Kunststoff |
US20080095594A1 (en) * | 2006-10-24 | 2008-04-24 | Ching-Guei Lin | Screw |
US20080219801A1 (en) * | 2007-03-09 | 2008-09-11 | Nissan Technical Center North America, Inc. | Screw Fastener |
US20120183371A1 (en) * | 2009-10-05 | 2012-07-19 | Druschel Thomas P | Engineered Lumber Panel Fastener |
SG179322A1 (en) | 2010-10-01 | 2012-04-27 | Infastech Ip Pte Ltd | Threaded fastener |
EP2687735B1 (en) * | 2012-07-20 | 2020-09-16 | Black & Decker Inc. | Masonry screws |
DE102013213338A1 (de) * | 2013-07-08 | 2015-01-08 | Adolf Würth GmbH & Co. KG | Holzschraube mit sich vorderseitig verjüngenden Zwischengewindeabschnitten |
DE102013017949B3 (de) * | 2013-10-29 | 2014-12-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Ausbilden einer Bohrung und zugehöriger Bohrungsformer |
US9475109B2 (en) | 2013-12-31 | 2016-10-25 | Simpson Strong-Tie Company, Inc. | Method of manufacturing a hollow externally threaded fastener |
US9822810B2 (en) * | 2015-12-08 | 2017-11-21 | Taiwan Shan Yin International Co., Ltd. | Fastener |
US10598205B2 (en) | 2018-02-20 | 2020-03-24 | Semblex Corporation | Fastening device and method |
EP3581319B1 (en) | 2018-05-09 | 2023-12-13 | Brigham Young University | System and method for friction bit joining |
DK4027026T3 (en) * | 2021-01-07 | 2023-04-24 | Raimund Beck Nageltechnik Gmbh | Søm, særligt til anvendelse i et sømningsapparat |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941A (en) * | 1845-03-12 | Pick fob deessing stone | ||
US1798604A (en) * | 1927-11-01 | 1931-03-31 | Dardelet Threadlock Corp | Self-locking coupled screw element |
GB508867A (en) * | 1938-01-11 | 1939-07-07 | Acton Bolt And Fine Threads Lt | Improvements in or relating to screws and like fastening devices |
FR876474A (fr) * | 1941-06-25 | 1942-11-06 | Gobin Daude Sa | Vis à bois |
BE532070A (sv) * | 1953-10-06 | |||
US3902399A (en) * | 1970-02-03 | 1975-09-02 | Vincent Yotti | Concrete screw |
US3726330A (en) * | 1971-07-28 | 1973-04-10 | R Adler | Screw fastener |
DE2256938C3 (de) * | 1972-11-21 | 1985-10-03 | Upat Gmbh & Co, 7830 Emmendingen | Einsatzhülse für Gipswände o.dgl. |
SU482577A1 (ru) * | 1973-03-02 | 1975-08-30 | Львовский Ордена Ленина Политехнический Институт | Резьбовое соединение |
DE2318088C2 (de) * | 1973-04-11 | 1974-12-19 | Altenloh, Brinck & Co, 5828 Ennepetal-Milspe | Selbstschneidende Schraube |
US3942405A (en) * | 1974-09-23 | 1976-03-09 | John Bradley Wagner | Piercing sharp pointed gypsum board screw for metal studs |
US4027573A (en) * | 1975-06-20 | 1977-06-07 | Interior Fasteners, Inc. | Self-tapping screw fastener with improved thread construction |
-
1977
- 1977-12-09 DE DE2754870A patent/DE2754870C3/de not_active Expired
-
1978
- 1978-12-01 CH CH1228578A patent/CH630151A5/de not_active IP Right Cessation
- 1978-12-04 ES ES475820A patent/ES475820A1/es not_active Expired
- 1978-12-06 IT IT30652/78A patent/IT1101485B/it active
- 1978-12-06 SE SE7812540A patent/SE423433B/sv not_active IP Right Cessation
- 1978-12-06 IT IT7823487U patent/IT7823487V0/it unknown
- 1978-12-08 FR FR7834630A patent/FR2411330B1/fr not_active Expired
-
1984
- 1984-06-04 US US06/617,143 patent/US4544313A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT7830652A0 (it) | 1978-12-06 |
DE2754870B2 (de) | 1980-06-26 |
DE2754870A1 (de) | 1979-06-13 |
DE2754870C3 (de) | 1981-03-19 |
ES475820A1 (es) | 1979-04-16 |
FR2411330B1 (fr) | 1985-08-09 |
US4544313A (en) | 1985-10-01 |
SE423433B (sv) | 1982-05-03 |
FR2411330A1 (fr) | 1979-07-06 |
CH630151A5 (de) | 1982-05-28 |
IT1101485B (it) | 1985-09-28 |
IT7823487V0 (it) | 1978-12-06 |
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Legal Events
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NAL | Patent in force |
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