DK0697071T3 - Gevindskærende skrue. - Google Patents
Gevindskærende skrue.Info
- Publication number
- DK0697071T3 DK0697071T3 DK94916914.8T DK94916914T DK0697071T3 DK 0697071 T3 DK0697071 T3 DK 0697071T3 DK 94916914 T DK94916914 T DK 94916914T DK 0697071 T3 DK0697071 T3 DK 0697071T3
- Authority
- DK
- Denmark
- Prior art keywords
- thread
- thread cutting
- cutting screw
- ratio
- outside diameter
- Prior art date
Links
- 239000011435 rock Substances 0.000 abstract 1
- 230000036346 tooth eruption Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/06—Taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- 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
-
- 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
- F16B25/0026—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 hard non-organic material, e.g. stone, concrete or drywall
-
- 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
- F16B25/0052—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
- 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
- F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/30—Locking exclusively by special shape of the screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Dowels (AREA)
- Materials For Medical Uses (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93107217A EP0623759B1 (de) | 1993-05-04 | 1993-05-04 | Gewindeformende Schraube |
EP93113286A EP0625400A1 (de) | 1993-05-04 | 1993-08-19 | Werkzeug zum Erzeugen eines Innengewindes |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0697071T3 true DK0697071T3 (da) | 1997-09-01 |
Family
ID=26133189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94916914.8T DK0697071T3 (da) | 1993-05-04 | 1994-05-02 | Gevindskærende skrue. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5674035A (da) |
EP (2) | EP0625400A1 (da) |
JP (1) | JPH08509537A (da) |
AT (1) | ATE149645T1 (da) |
AU (1) | AU676917B2 (da) |
CA (1) | CA2160890C (da) |
DE (1) | DE59401955D1 (da) |
DK (1) | DK0697071T3 (da) |
ES (1) | ES2100069T3 (da) |
WO (1) | WO1994025763A1 (da) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19540848A1 (de) * | 1995-10-30 | 1997-05-28 | Hettich Ludwig & Co | Schraube und Verfahren zu ihrer Herstellung |
GB9715779D0 (en) * | 1997-07-26 | 1997-10-01 | Unifix Ltd | Improved fixing anchor |
CA2234040A1 (en) * | 1998-04-03 | 1999-10-03 | Uli Walther | Screw for use as a fastener in fibrous material such as wood |
US6367205B2 (en) | 1998-10-05 | 2002-04-09 | Hurri-Bolt, Inc. | Anchor for a structural tie-down apparatus |
US5957646A (en) * | 1998-11-02 | 1999-09-28 | Anthony C. Giannuzzi | Enhanced strength screw-type masonry anchor |
DE29819813U1 (de) * | 1998-11-05 | 2000-03-09 | Hettich & Co., 78713 Schramberg | Gewindeschneidende Schraube |
US7070376B1 (en) | 1999-12-14 | 2006-07-04 | Simpson Strong-Tie Company, Inc. | Self-drilling, self-anchoring fastener for concrete |
US6419435B1 (en) | 2000-07-11 | 2002-07-16 | Paul Gaudron | Wedging masonry anchor bolt and sleeve anchor for masonry bolt used in cinder blocks |
US6332741B1 (en) * | 2000-09-19 | 2001-12-25 | Textron, Inc. | Masonry anchor device |
US7458759B2 (en) * | 2002-12-18 | 2008-12-02 | Illinois Tool Works Inc. | Threaded fastener with dual reinforcing leads for facilitating manufacture of the fastener, thread rolling die for forming the threaded fastener, and method of manufacturing the threaded fastener |
US20040120791A1 (en) * | 2002-12-18 | 2004-06-24 | Panasik Cheryl L. | Threaded fastener with dual reinforcing leads and improved substrate entry or lead end portion |
US7156600B2 (en) * | 2001-06-19 | 2007-01-02 | Illinois Tool Works Inc. | Die for, method of making, and fastener with lobed primary thread lead and interposed dual auxiliary thread lead with improved substrate entry end portion |
US6899500B2 (en) * | 2001-06-19 | 2005-05-31 | Illinois Tool Works Inc. | Fastner having multiple-bossed lead |
US7101134B2 (en) | 2001-06-19 | 2006-09-05 | Illinois Tool Works Inc. | Fastener having multiple lobed thread |
US20030031528A1 (en) * | 2001-07-31 | 2003-02-13 | Kram Guenther Reinhard | Multi-mate fastener |
US6749386B2 (en) | 2001-08-20 | 2004-06-15 | Maclean-Fogg Company | Locking fastener assembly |
GB2386405A (en) * | 2002-03-15 | 2003-09-17 | Charles Bickford | Threaded fixing device and method |
US7017952B2 (en) * | 2002-06-21 | 2006-03-28 | Maclean-Fogg Company | Fluid connector |
US20060039775A1 (en) * | 2002-10-02 | 2006-02-23 | Hiromichi Mizuno | Tapping screw |
DE102006000412A1 (de) * | 2006-08-23 | 2008-02-28 | Hilti Ag | Befestigungselement für harte Untergründe |
DE102006000539A1 (de) | 2006-12-19 | 2008-06-26 | Hilti Ag | Befestigungselement |
US20080232926A1 (en) * | 2007-03-22 | 2008-09-25 | Tai-Ping Hsu | Screw |
PL1972800T3 (pl) * | 2007-03-23 | 2010-07-30 | Hsu Tai Ping | Śruba |
US20090028665A1 (en) * | 2007-07-27 | 2009-01-29 | Essence Method Refine Co., Ltd. | High screwing screw |
US8511957B2 (en) * | 2008-04-28 | 2013-08-20 | Illinoks Tool Works Inc. | Fastener for stucco or hard board substrates |
DE102009001815A1 (de) | 2009-03-24 | 2010-10-07 | Hilti Aktiengesellschaft | Verfahren zur Verankerung eines Befestigungselementes in einem mineralischen Bauteil sowie Befestigungselement für mineralische Bauteile |
TWM378989U (en) * | 2009-09-25 | 2010-04-21 | ji-tao Huang | Improved structure of cement bolt |
PL2501944T3 (pl) | 2009-11-18 | 2015-04-30 | Simpson Strong Tie Co Inc | Człon mocujący z hartowanymi zwojami gwintu |
TWI401368B (zh) * | 2010-09-14 | 2013-07-11 | Sheh Fung Screws Co Ltd | 螺絲 |
TWI408292B (zh) * | 2011-07-08 | 2013-09-11 | Kuo Tai Hsu | 螺絲 |
US20130034405A1 (en) * | 2011-08-03 | 2013-02-07 | Kuo-Tai Hsu | Screw with Helical Groove for Receiving Chippings |
EP2687735B1 (en) * | 2012-07-20 | 2020-09-16 | Black & Decker Inc. | Masonry screws |
US9475109B2 (en) | 2013-12-31 | 2016-10-25 | Simpson Strong-Tie Company, Inc. | Method of manufacturing a hollow externally threaded fastener |
TWM489214U (en) * | 2014-07-31 | 2014-11-01 | King Point Enterprise Co Ltd | Cement expansion bolt |
EP3130811A1 (de) | 2015-08-12 | 2017-02-15 | HILTI Aktiengesellschaft | Verfahren zum setzen einer schraube |
FR3079891B1 (fr) * | 2018-04-06 | 2020-04-24 | Illinois Tool Works Inc | Vis autotaraudeuse a beton |
CN108672843B (zh) * | 2018-05-11 | 2020-03-10 | 重庆大学 | 螺杆转子成形磨削误差预测方法及补偿方法 |
US11002305B2 (en) * | 2018-09-20 | 2021-05-11 | Simpson Strong-Tie Company, Inc. | Fastener with continuous detent region |
US20200102980A1 (en) * | 2018-09-28 | 2020-04-02 | Kuo-Tai Hsu | Wood screw |
DE102020108566A1 (de) | 2019-08-08 | 2021-02-11 | Ludwig Hettich Holding Gmbh & Co. Kg | System zum Befestigen eines Ankers in einem mineralischen Untergrund |
EP3816461A1 (en) * | 2019-10-31 | 2021-05-05 | Hilti Aktiengesellschaft | Screw with axially compressible thread |
US11739783B2 (en) | 2021-04-30 | 2023-08-29 | Simpson Strong-Tie Company Inc. | Concrete fastener |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE520607C (de) * | 1931-03-12 | Aeg | Gewindebohrer mit Fuehrungsschaft | |
US3965793A (en) * | 1971-12-08 | 1976-06-29 | Keystone Consolidated Industries, Inc. | Particleboard screw |
US3937119A (en) * | 1974-12-23 | 1976-02-10 | Illinois Tool Works, Inc. | Masonry anchor device |
US4439077A (en) * | 1982-02-11 | 1984-03-27 | Godsted Kent B | Concrete screw anchor |
US4842467A (en) * | 1984-08-24 | 1989-06-27 | Yamashina Seiko-Sho, Ltd. | Concrete screw |
DE8905189U1 (de) * | 1989-04-25 | 1989-06-15 | Rommel, Erwin, 4320 Hattingen | Gewindeformende Schraube |
JPH03103607A (ja) * | 1989-09-13 | 1991-04-30 | Nitto Seiko Co Ltd | スレッドフォーミングねじ |
EP0433484B1 (de) * | 1989-12-21 | 1993-11-10 | LUDWIG HETTICH SCHRAUBENFABRIK GmbH & Co. | Gewindeformende Schraube |
US5061136A (en) * | 1990-10-03 | 1991-10-29 | Emhart Inc. | Masonry screw anchor |
US5531553A (en) * | 1990-12-14 | 1996-07-02 | Bickford; Charles | Masonry fixing |
DE4206440A1 (de) * | 1991-03-27 | 1992-10-01 | Reisser Schraubenwerk Gmbh & C | Gewindeformende schraube |
US5190426A (en) * | 1992-03-02 | 1993-03-02 | Illinois Tool Works Inc. | Concrete fastener |
-
1993
- 1993-08-19 EP EP93113286A patent/EP0625400A1/de not_active Withdrawn
-
1994
- 1994-05-02 AU AU68418/94A patent/AU676917B2/en not_active Ceased
- 1994-05-02 EP EP94916914A patent/EP0697071B1/de not_active Expired - Lifetime
- 1994-05-02 DK DK94916914.8T patent/DK0697071T3/da active
- 1994-05-02 AT AT94916914T patent/ATE149645T1/de active
- 1994-05-02 ES ES94916914T patent/ES2100069T3/es not_active Expired - Lifetime
- 1994-05-02 JP JP6523900A patent/JPH08509537A/ja active Pending
- 1994-05-02 US US08/537,936 patent/US5674035A/en not_active Expired - Lifetime
- 1994-05-02 DE DE59401955T patent/DE59401955D1/de not_active Expired - Lifetime
- 1994-05-02 WO PCT/EP1994/001382 patent/WO1994025763A1/de active IP Right Grant
- 1994-05-02 CA CA002160890A patent/CA2160890C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59401955D1 (de) | 1997-04-10 |
AU676917B2 (en) | 1997-03-27 |
ATE149645T1 (de) | 1997-03-15 |
US5674035A (en) | 1997-10-07 |
ES2100069T3 (es) | 1997-06-01 |
EP0625400A1 (de) | 1994-11-23 |
EP0697071B1 (de) | 1997-03-05 |
CA2160890C (en) | 2003-03-18 |
JPH08509537A (ja) | 1996-10-08 |
WO1994025763A1 (de) | 1994-11-10 |
AU6841894A (en) | 1994-11-21 |
CA2160890A1 (en) | 1994-11-10 |
EP0697071A1 (de) | 1996-02-21 |
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