CA1113289A - Self-tapping screw - Google Patents
Self-tapping screwInfo
- Publication number
- CA1113289A CA1113289A CA308,227A CA308227A CA1113289A CA 1113289 A CA1113289 A CA 1113289A CA 308227 A CA308227 A CA 308227A CA 1113289 A CA1113289 A CA 1113289A
- Authority
- CA
- Canada
- Prior art keywords
- screw
- shank
- forming portion
- self
- blind
- 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
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 47
- 238000005253 cladding Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 claims 3
- 230000035515 penetration Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 9
- 230000033228 biological regulation Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set 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
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7728432A FR2404141A1 (fr) | 1977-09-21 | 1977-09-21 | Vis autotaraudeuse pour la fixation d'elements de couverture ou de bardage |
| FR77-28432 | 1977-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1113289A true CA1113289A (en) | 1981-12-01 |
Family
ID=9195607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA308,227A Expired CA1113289A (en) | 1977-09-21 | 1978-07-26 | Self-tapping screw |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE868511A (de) |
| CA (1) | CA1113289A (de) |
| CH (1) | CH623638A5 (de) |
| DE (1) | DE2836846A1 (de) |
| FR (1) | FR2404141A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397654A (zh) * | 2018-04-25 | 2019-11-01 | 赛峰起落架系统英国有限公司 | 飞行器组件 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH684706A5 (de) * | 1989-11-13 | 1994-11-30 | Isolink Ltd | Befestigungselement. |
| CA2252173A1 (en) * | 1998-10-27 | 2000-04-27 | Thomas W. Mcsherry | Hook and anchor assembly |
| FR2852643B1 (fr) * | 2003-03-20 | 2006-11-17 | Vis et ecrou borgne de fixation, notamment pour la fixation de plaques ou elements de couverture ou de bardage | |
| DE202006017711U1 (de) * | 2006-11-14 | 2007-02-08 | Adolf Würth GmbH & Co. KG | Befestigungsanordnung |
| DE102007038976A1 (de) * | 2007-08-17 | 2009-03-12 | Ludwig Hettich & Co. | Schraubanker für Befestigungen in Beton und Mauerwerk |
| CN105351324A (zh) * | 2015-10-30 | 2016-02-24 | 无锡市东赫金属制品有限公司 | 一种拆装式螺栓 |
| CN107524680A (zh) * | 2017-10-19 | 2017-12-29 | 苏州华丰不锈钢紧固件有限公司 | 结构简单的六角螺丝 |
| DE102020210921A1 (de) * | 2020-08-28 | 2022-03-03 | Toge Dübel Gmbh & Co. Kg | Verfahren zum Setzen eines Ankerelements sowie Anordnung mit einem derartigen Ankerelement in einem Werkstoff |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR494921A (fr) * | 1918-01-15 | 1919-09-24 | Gabriel Robergel | Procédé de fabrication de boulons |
| US1450583A (en) * | 1921-01-28 | 1923-04-03 | Ferry Thomas | Fastening device |
| FR606122A (fr) * | 1924-11-15 | 1926-06-08 | Perfectionnements apportés aux pièces mécaniques comportant, sur une tige, une partie épanouie, telles notamment que des boulons | |
| US1988813A (en) * | 1934-07-11 | 1935-01-22 | Oscar J Seguin | Lug bolt and cap for same |
| US3134290A (en) * | 1962-08-23 | 1964-05-26 | Robertson Co H H | Corrosion resistant metal screw with a plastic head |
| FR2260019A1 (en) * | 1974-02-01 | 1975-08-29 | Roblin Pierre | Rivet simulating fixing piece - has threaded stud fitting in tapped bore in a head |
-
1977
- 1977-09-21 FR FR7728432A patent/FR2404141A1/fr active Granted
-
1978
- 1978-06-27 BE BE188885A patent/BE868511A/xx not_active IP Right Cessation
- 1978-07-26 CA CA308,227A patent/CA1113289A/en not_active Expired
- 1978-08-21 CH CH882878A patent/CH623638A5/fr not_active IP Right Cessation
- 1978-08-23 DE DE19782836846 patent/DE2836846A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397654A (zh) * | 2018-04-25 | 2019-11-01 | 赛峰起落架系统英国有限公司 | 飞行器组件 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2836846A1 (de) | 1979-03-29 |
| FR2404141A1 (fr) | 1979-04-20 |
| BE868511A (fr) | 1978-10-16 |
| CH623638A5 (en) | 1981-06-15 |
| FR2404141B1 (de) | 1982-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |