GB813048A - Improvements in or relating to reducing corrosion of metal parts - Google Patents
Improvements in or relating to reducing corrosion of metal partsInfo
- Publication number
- GB813048A GB813048A GB2572555A GB2572555A GB813048A GB 813048 A GB813048 A GB 813048A GB 2572555 A GB2572555 A GB 2572555A GB 2572555 A GB2572555 A GB 2572555A GB 813048 A GB813048 A GB 813048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- metal parts
- recess
- contacting surface
- relating
- 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
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000012858 resilient material Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
-
- 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
- F16B33/004—Sealing; Insulation
-
- 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)
- Connection Of Plates (AREA)
Abstract
813,048. Bolted joints. MAGNESIUM ELEKTRON Ltd. Oct. 15, 1956 [Sept. 8, 1955], No. 25725/55. Class 83 (4). [Also in Groups XVIII, XXV and XXVI] In order to prevent corrosion between attached dissimilar metal parts, such as steel parts in contact with copper, aluminium, magnesium and their alloys, one of the parts, e.g. a nut or a bolt, or a cover plate for bolting to a base, is provided, at the radially outer part of its contacting surface 1, with a recess 2 in which is firmly engaged a ring 3 of non-electrically conducting resilient material, e.g. a synthetic plastic, such as nylon, which surrounds the contacting surface and extends outwardly to an extent greater than the maximum diameter of one of said parts. The recess 2 may be provided in either of the attached parts.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB813048A true GB813048A (en) | 1959-05-06 |
Family
ID=1739460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2572555A Expired GB813048A (en) | 1955-09-08 | Improvements in or relating to reducing corrosion of metal parts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB813048A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2673249A1 (en) * | 1991-02-22 | 1992-08-28 | Itw De France | Fastener |
| FR2681396A1 (en) * | 1991-09-16 | 1993-03-19 | Freudenberg | Static sealing component which can be used again and again |
| FR2681904A1 (en) * | 1991-09-30 | 1993-04-02 | Skf Usa Inc | COMPOSITE DRAIN PLUG AND COMBINATION OF A VEHICLE OIL PAN AND ITS COMPOSITE DRAIN PLUG. |
| WO1997037141A1 (en) * | 1996-03-28 | 1997-10-09 | Klaus Hagedorn | Screw fitting element |
| WO2008149386A1 (en) * | 2007-06-04 | 2008-12-11 | Societa' Bulloneria Europea S.B.E. S.P.A. | Structural fixing system with high clamping force and tightening precision with high corrosion resistance |
| EP2679838A1 (en) * | 2012-06-25 | 2014-01-01 | Weber Maschinenbau GmbH Breidenbach | Hygiene connection device |
| USD738714S1 (en) | 2013-01-07 | 2015-09-15 | Weber Maschinenbau Gmbh Breidenbach | Nut and seal |
| US20210301861A1 (en) * | 2020-03-31 | 2021-09-30 | Topura Co., Ltd. | Threaded fastener |
-
1955
- 1955-09-08 GB GB2572555A patent/GB813048A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2673249A1 (en) * | 1991-02-22 | 1992-08-28 | Itw De France | Fastener |
| US5173026A (en) * | 1991-02-22 | 1992-12-22 | Itw De France | Clip having peripheral sealing |
| FR2681396A1 (en) * | 1991-09-16 | 1993-03-19 | Freudenberg | Static sealing component which can be used again and again |
| FR2681904A1 (en) * | 1991-09-30 | 1993-04-02 | Skf Usa Inc | COMPOSITE DRAIN PLUG AND COMBINATION OF A VEHICLE OIL PAN AND ITS COMPOSITE DRAIN PLUG. |
| WO1997037141A1 (en) * | 1996-03-28 | 1997-10-09 | Klaus Hagedorn | Screw fitting element |
| WO2008149386A1 (en) * | 2007-06-04 | 2008-12-11 | Societa' Bulloneria Europea S.B.E. S.P.A. | Structural fixing system with high clamping force and tightening precision with high corrosion resistance |
| EP2679838A1 (en) * | 2012-06-25 | 2014-01-01 | Weber Maschinenbau GmbH Breidenbach | Hygiene connection device |
| USD738714S1 (en) | 2013-01-07 | 2015-09-15 | Weber Maschinenbau Gmbh Breidenbach | Nut and seal |
| US20210301861A1 (en) * | 2020-03-31 | 2021-09-30 | Topura Co., Ltd. | Threaded fastener |
| US12038035B2 (en) * | 2020-03-31 | 2024-07-16 | Topura Co., Ltd. | Threaded fastener |
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