CA1035979A - Screw - Google Patents
ScrewInfo
- Publication number
- CA1035979A CA1035979A CA264,795A CA264795A CA1035979A CA 1035979 A CA1035979 A CA 1035979A CA 264795 A CA264795 A CA 264795A CA 1035979 A CA1035979 A CA 1035979A
- Authority
- CA
- Canada
- Prior art keywords
- screw
- 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
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
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
-
- 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
- F16B25/0094—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw being assembled or manufactured from several components, e.g. a tip out of a first material welded to shaft of a second material
-
- 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
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Drilling Tools (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752549147 DE2549147C2 (de) | 1975-11-03 | 1975-11-03 | Bohrschraube |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1035979A true CA1035979A (en) | 1978-08-08 |
Family
ID=5960722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA264,795A Expired CA1035979A (en) | 1975-11-03 | 1976-11-03 | Screw |
Country Status (7)
Country | Link |
---|---|
CA (1) | CA1035979A (sv) |
DE (1) | DE2549147C2 (sv) |
ES (1) | ES235778Y (sv) |
FR (1) | FR2329886A1 (sv) |
GB (1) | GB1552363A (sv) |
IT (1) | IT1068663B (sv) |
SE (1) | SE431898B (sv) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT350334B (de) * | 1977-01-19 | 1979-05-25 | Sfs Stadler Ag | Selbstbohrende schraube |
US4233880A (en) * | 1978-07-20 | 1980-11-18 | Illinois Tool Works Inc. | Stainless steel drill screw |
GB2157991B (en) * | 1984-05-03 | 1987-07-08 | John Howell | Rotary cutting tool |
DE3505773A1 (de) * | 1985-02-20 | 1986-08-21 | Alfred Teves Gmbh, 6000 Frankfurt | Teilbelag-scheibenbremse, insbesondere fuer kraftfahrzeuge |
CN1014035B (zh) * | 1985-08-14 | 1991-09-25 | 柯特·诺德·斯特龙 | 拉延有膨径销的空心铆钉的铆、钻、拧螺钉工具 |
AU1152588A (en) * | 1987-02-18 | 1988-09-14 | Sfs Stadler Ag | Fixing device and method for the manufacture of same |
JPH02142911A (ja) * | 1988-11-25 | 1990-06-01 | Shinjiyou Seisakusho:Kk | 折取り可能なドリルねじ |
JPH02197347A (ja) * | 1989-01-25 | 1990-08-03 | Shinjiyou Seisakusho:Kk | ブラインドリベットのドリル付き心棒並びに該心棒に接合するドリルチップ及びその製造方法 |
DE4003374C1 (sv) * | 1990-02-05 | 1991-05-08 | Sfs Stadler Holding Ag, Heerbrugg, Ch | |
GB2248564B (en) * | 1990-09-11 | 1994-05-18 | Futters | Improvements in or relating to the installation of collapsible wall fixings |
DE4216198A1 (de) * | 1992-05-15 | 1993-11-18 | Sfs Stadler Holding Ag Heerbru | Selbstbohrende und -gewindeschneidende Schraube |
US5205466A (en) * | 1992-07-15 | 1993-04-27 | Chieh-Chang Tzeng | Manufacturing method of austenitic stainless steel self-tapping and self-drilling screw |
GB9304837D0 (en) * | 1993-03-09 | 1993-04-28 | Cobra Marketing Limited | Improvements in or relating to anchorages |
US5372466A (en) * | 1993-04-16 | 1994-12-13 | O'berry; Jon L. | Device to eliminate squeaks in floors and method |
US5371992A (en) * | 1993-04-16 | 1994-12-13 | O'berry; Jon L. | Device to eliminate squeaks in floors and method |
US5499896A (en) * | 1994-06-23 | 1996-03-19 | Cafarelli; Robert S. | Combined drill screw with reamer |
DE19540848A1 (de) * | 1995-10-30 | 1997-05-28 | Hettich Ludwig & Co | Schraube und Verfahren zu ihrer Herstellung |
DE19602216A1 (de) * | 1996-01-23 | 1997-07-24 | Fixinox Ges Zur Entwicklung Ra | Verfahren zur Herstellung von Befestigungselementen |
GB2313167B (en) * | 1996-05-15 | 2000-05-10 | Chen Sen Yang | Screw for fibrous boards |
DE19841135A1 (de) | 1997-09-25 | 1999-04-01 | Toge Duebel A Gerhard Kg | Betonschraube |
GB2365939A (en) * | 2000-08-09 | 2002-02-27 | British Nuclear Fuels Plc | Self-drilling bolt |
DE102005059094A1 (de) * | 2005-12-10 | 2007-06-14 | Bayerische Motoren Werke Ag | Beschichten eines Hybridbauteils |
EP2080916A1 (en) * | 2008-01-15 | 2009-07-22 | Cheng-Yuan Wu | Self-tapping screw made of two materials |
EP2168697A1 (de) * | 2008-09-30 | 2010-03-31 | Mage Ag | Bohrschraubenherstellungsverfahren |
CN101856707B (zh) * | 2009-04-13 | 2011-09-21 | 久可工业股份有限公司 | 复合螺丝的制造方法 |
ITPV20100004A1 (it) * | 2010-03-11 | 2011-09-12 | Carlo Vittorio Sala | Filettatura antisvito e relativa matrice di stampaggio, per la formazione del filetto nella madrevite, tramite una tecnica di laminazione meccanica senza asportazione di materiale |
CN103671379A (zh) * | 2013-12-18 | 2014-03-26 | 南京工业大学 | 高强度螺栓内螺纹连接结构 |
USD764267S1 (en) * | 2015-07-07 | 2016-08-23 | Physical Systems, Inc. | Hollow screw |
CN108350920B (zh) * | 2015-08-27 | 2020-06-30 | Ejot博布费斯蒂京根有限公司 | 钻尾螺丝 |
DE102021118219A1 (de) * | 2021-07-14 | 2023-01-19 | Fischerwerke Gmbh & Co. Kg | Bimetallschraube und Verfahren zur Herstellung der Bimetallschraube |
DE102022123111A1 (de) * | 2022-09-12 | 2024-03-14 | Fischerwerke Gmbh & Co. Kg | Verfahren zur Herstellung einer Bimetallschraube, Grundkörper einer Bimetallschraube, sowie Bimetallschraube |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US910434A (en) * | 1907-06-11 | 1909-01-19 | Electric Welding Products Company | Method of electric welding. |
US1449625A (en) * | 1921-05-13 | 1923-03-27 | John H Phillips | Self-drilling anchoring device |
US2153702A (en) * | 1935-05-22 | 1939-04-11 | Rustless Iron And Steel Corp O | Fastening device |
US2266892A (en) * | 1940-04-11 | 1941-12-23 | Anchoring device | |
GB550306A (en) * | 1942-01-19 | 1943-01-01 | Herbert Ltd A | Improvements relating to drills and to cutters therefor |
GB585887A (en) * | 1944-08-29 | 1947-02-27 | Albert Ernest Applegate | Improvements in screwed bolts |
US2621548A (en) * | 1948-06-02 | 1952-12-16 | Warren W Williams | Mounting for cutting tools |
US2993950A (en) * | 1959-06-17 | 1961-07-25 | Formar Ind Inc | Self-tapping non-conductive fastener |
GB865200A (en) * | 1959-11-27 | 1961-04-12 | Benjamin George Forman | Self-tapping non-conductive screw-fasteners |
US3344817A (en) * | 1965-05-28 | 1967-10-03 | Illinois Tool Works | Method of selectively hardening a corrosion resistant part and the article produced thereby |
US3318182A (en) * | 1965-11-03 | 1967-05-09 | Textron Ind Inc | Self-thread-forming screw with drill point and method of making same |
GB1144266A (en) * | 1967-08-02 | 1969-03-05 | Anthony Wayland Moore | A rivet |
DE1602947B2 (de) * | 1967-09-20 | 1972-01-13 | Prells, Werner, 3000 Hannover | Spiralbohrer mit hartmetallschneiden |
GB1252013A (sv) * | 1967-12-20 | 1971-11-03 | ||
DE1652675A1 (de) * | 1968-01-04 | 1971-03-11 | Hawera Probst Kg Hartmetall | Spiralbohrer |
US3585894A (en) * | 1969-06-02 | 1971-06-22 | Union Tank Car Co | Self-drilling and tapping screw with lead unit |
US3611862A (en) * | 1969-10-06 | 1971-10-12 | Standard Pressed Steel Co | Bolt and method of making same |
AU449037B2 (en) * | 1970-07-20 | 1974-06-06 | Composite low cost heavy duty cutting tools | |
US3924508A (en) * | 1974-09-27 | 1975-12-09 | Textron Inc | Composite drill screw |
DE2555647A1 (de) * | 1975-12-11 | 1977-06-16 | Jaeger Eberhard Gmbh | Bohrschraube |
US4197588A (en) * | 1977-01-25 | 1980-04-08 | International Business Machines Corporation | Segmented storage logging and controlling for random entity selection |
-
1975
- 1975-11-03 DE DE19752549147 patent/DE2549147C2/de not_active Expired
-
1976
- 1976-11-03 CA CA264,795A patent/CA1035979A/en not_active Expired
- 1976-11-03 FR FR7633180A patent/FR2329886A1/fr active Granted
- 1976-11-03 GB GB4580076A patent/GB1552363A/en not_active Expired
- 1976-11-03 SE SE7612230A patent/SE431898B/sv unknown
- 1976-11-03 IT IT2899876A patent/IT1068663B/it active
- 1976-11-03 ES ES1976235778U patent/ES235778Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1552363A (en) | 1979-09-12 |
SE7612230L (sv) | 1977-05-04 |
ES235778U (es) | 1978-06-16 |
DE2549147C2 (de) | 1985-01-17 |
IT1068663B (it) | 1985-03-21 |
ES235778Y (es) | 1978-11-01 |
FR2329886B1 (sv) | 1982-06-11 |
DE2549147A1 (de) | 1977-05-05 |
FR2329886A1 (fr) | 1977-05-27 |
SE431898B (sv) | 1984-03-05 |
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