FR2500090A1 - Vis auto-taraudeuse - Google Patents
Vis auto-taraudeuse Download PDFInfo
- Publication number
- FR2500090A1 FR2500090A1 FR8202304A FR8202304A FR2500090A1 FR 2500090 A1 FR2500090 A1 FR 2500090A1 FR 8202304 A FR8202304 A FR 8202304A FR 8202304 A FR8202304 A FR 8202304A FR 2500090 A1 FR2500090 A1 FR 2500090A1
- Authority
- FR
- France
- Prior art keywords
- self
- turns
- tapping screw
- screw
- screw according
- 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.)
- Pending
Links
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 17
- 238000005097 cold rolling Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 19
- 238000001024 single-photon infrared emission spectroscopy Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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
- F16B25/0031—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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Connection Of Plates (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Transmission Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3105271 | 1981-02-13 | ||
DE8103990 | 1981-02-13 | ||
DE19823201846 DE3201846A1 (de) | 1981-02-13 | 1982-01-22 | Selbstformende schraube |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2500090A1 true FR2500090A1 (fr) | 1982-08-20 |
Family
ID=37773575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8202304A Pending FR2500090A1 (fr) | 1981-02-13 | 1982-02-12 | Vis auto-taraudeuse |
Country Status (6)
Country | Link |
---|---|
DE (2) | DE8103990U1 (it) |
ES (1) | ES271929Y (it) |
FR (1) | FR2500090A1 (it) |
GB (1) | GB2106023A (it) |
IT (1) | IT1149606B (it) |
SE (1) | SE8200709L (it) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0157455A1 (en) * | 1984-03-21 | 1985-10-09 | Peinemann Equipment B.V. | Device for spreading flanges |
US4652194A (en) * | 1984-11-26 | 1987-03-24 | Fujibyora Co., Ltd. | Anchor bolt |
EP0319812A1 (de) * | 1987-11-28 | 1989-06-14 | Adolf Würth GmbH & Co. KG | Selbstbohrende Schraube |
US4842467A (en) * | 1984-08-24 | 1989-06-27 | Yamashina Seiko-Sho, Ltd. | Concrete screw |
EP0433484A1 (de) * | 1989-12-21 | 1991-06-26 | LUDWIG HETTICH SCHRAUBENFABRIK GmbH & Co. | Gewindeformende Schraube |
EP0589398A1 (de) * | 1992-09-21 | 1994-03-30 | HANS SCHRIEVER GmbH & Co. | Selbstfurchende Schraube |
EP0589399A1 (de) * | 1992-09-21 | 1994-03-30 | HANS SCHRIEVER GmbH & Co. | Selbstfurchende Schraube |
US6113331A (en) * | 1997-07-29 | 2000-09-05 | Ejot Verbindungstechnik Gmbh & Co. Kg | Self tapping screw for screwing into thermoplastics and the like |
US11116557B2 (en) | 2017-12-06 | 2021-09-14 | Stryker European Operations Holdings Llc | Orthopedic locking screw |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3235352A1 (de) * | 1982-09-24 | 1984-03-29 | Eberhard Jaeger Gmbh & Co Kg, 5928 Laasphe | Selbstformende schraube |
DE3717949A1 (de) * | 1987-05-27 | 1988-12-08 | Itw Ateco Gmbh | Gewindeformende schraube |
IT1236640B (it) * | 1989-10-31 | 1993-03-25 | Carlo Sala | Vite autoformante per plastica e similari materiali, inclusi metalli teneri, con elevata resistenza allo strappo e minima coppia di avvitamento. |
DE4206884C2 (de) * | 1992-03-05 | 1995-09-14 | Schuermann & Hilleke Gmbh | Gewindeformende Schraube |
DE4227272A1 (de) * | 1992-08-18 | 1994-02-24 | Boellhoff & Co | Verwendung eines Befestigungselements aus Kunststoff |
DE19801100A1 (de) * | 1998-01-15 | 1999-07-22 | Toge Duebel A Gerhard Kg | Gewindeschneidende Schraube |
DE19801103A1 (de) * | 1998-01-15 | 1999-07-22 | Toge Duebel A Gerhard Kg | Gewindeschneidende Schraube |
DE19848717A1 (de) * | 1998-10-22 | 2000-04-27 | Reisser Schraubentechnik Gmbh | Schraube für Kunststoff |
DE19917469A1 (de) * | 1999-04-17 | 2000-10-19 | Adolf Wuerth Gmbh & Co Kg | Betonschraube |
GB0019786D0 (en) * | 2000-08-12 | 2000-09-27 | Ollis William H | Method of manufacturing connecting devices |
EP1207312A3 (en) * | 2000-11-20 | 2002-11-06 | Celo Distribucion, S.A. | Screw for wood and similar materials |
DE102004021484B4 (de) | 2004-04-30 | 2018-11-29 | Böllhoff Verbindungstechnik GmbH | Verfahren zum Herstellen einer Verbindungsanordnung |
CN102278348B (zh) * | 2011-06-23 | 2013-11-27 | 常州星宇车灯股份有限公司 | 工程塑料用自攻螺钉 |
DE102013210566A1 (de) * | 2013-06-06 | 2014-12-11 | Swg Schraubenwerk Gaisbach Gmbh | Schraube |
DE102015100037A1 (de) | 2015-01-05 | 2016-07-07 | Adolf Würth GmbH & Co. KG | Schraube mit Diskontinuität an Zwischengewindeabschnitt |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2411330A1 (fr) * | 1977-12-09 | 1979-07-06 | Jaeger Eberhard Gmbh | Vis auto-taraudeuse |
-
1981
- 1981-02-13 DE DE8103990U patent/DE8103990U1/de not_active Expired
-
1982
- 1982-01-22 DE DE19823201846 patent/DE3201846A1/de not_active Withdrawn
- 1982-02-08 SE SE8200709A patent/SE8200709L/xx not_active Application Discontinuation
- 1982-02-10 GB GB08203818A patent/GB2106023A/en not_active Withdrawn
- 1982-02-10 IT IT19576/82A patent/IT1149606B/it active
- 1982-02-12 FR FR8202304A patent/FR2500090A1/fr active Pending
- 1982-02-12 ES ES1982271929U patent/ES271929Y/es not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2411330A1 (fr) * | 1977-12-09 | 1979-07-06 | Jaeger Eberhard Gmbh | Vis auto-taraudeuse |
Non-Patent Citations (1)
Title |
---|
(ENGINEERING, volume 216, no. 8, août 1976 (LONDRES, GB) J.M. SHARMAN: "Threaded fasteners for sheet materials", pages I - VIII * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0157455A1 (en) * | 1984-03-21 | 1985-10-09 | Peinemann Equipment B.V. | Device for spreading flanges |
US4610064A (en) * | 1984-03-21 | 1986-09-09 | 501 Peinemann Equipment B.V. | Device for spreading flanges |
US4842467A (en) * | 1984-08-24 | 1989-06-27 | Yamashina Seiko-Sho, Ltd. | Concrete screw |
US4652194A (en) * | 1984-11-26 | 1987-03-24 | Fujibyora Co., Ltd. | Anchor bolt |
EP0319812A1 (de) * | 1987-11-28 | 1989-06-14 | Adolf Würth GmbH & Co. KG | Selbstbohrende Schraube |
EP0433484A1 (de) * | 1989-12-21 | 1991-06-26 | LUDWIG HETTICH SCHRAUBENFABRIK GmbH & Co. | Gewindeformende Schraube |
EP0589398A1 (de) * | 1992-09-21 | 1994-03-30 | HANS SCHRIEVER GmbH & Co. | Selbstfurchende Schraube |
EP0589399A1 (de) * | 1992-09-21 | 1994-03-30 | HANS SCHRIEVER GmbH & Co. | Selbstfurchende Schraube |
US6113331A (en) * | 1997-07-29 | 2000-09-05 | Ejot Verbindungstechnik Gmbh & Co. Kg | Self tapping screw for screwing into thermoplastics and the like |
US11116557B2 (en) | 2017-12-06 | 2021-09-14 | Stryker European Operations Holdings Llc | Orthopedic locking screw |
Also Published As
Publication number | Publication date |
---|---|
DE3201846A1 (de) | 1982-09-30 |
IT1149606B (it) | 1986-12-03 |
ES271929U (es) | 1983-10-16 |
GB2106023A (en) | 1983-04-07 |
ES271929Y (es) | 1984-04-16 |
SE8200709L (sv) | 1982-08-14 |
IT8219576A0 (it) | 1982-02-10 |
DE8103990U1 (de) | 1982-09-30 |
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