GB570911A - Improvements relating to the fixing of staybolts - Google Patents
Improvements relating to the fixing of stayboltsInfo
- Publication number
- GB570911A GB570911A GB21039/43A GB2103943A GB570911A GB 570911 A GB570911 A GB 570911A GB 21039/43 A GB21039/43 A GB 21039/43A GB 2103943 A GB2103943 A GB 2103943A GB 570911 A GB570911 A GB 570911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- bolts
- plates
- stay
- copper
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 6
- 229910052759 nickel Inorganic materials 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000002360 explosive Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000002775 capsule Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 abstract 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000003137 locomotive effect Effects 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/025—Locking of screws, bolts or nuts in which the locking takes place after screwing down by plastic deformation of a part of one of the threaded elements into a notch or cavity of the other threaded element
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/12—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion
- F16B19/125—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion fastened by explosion
-
- 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
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
- F22B7/16—Component parts thereof; Accessories therefor, e.g. stay-bolt connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
570,911. Stay bolts. MOND NICKEL CO., Ltd., and DU PONT DE NEMOURS & CO., E. I. Dec. 15, 1943, No. 21039. Convention date, Dec. 16, 1942. [Class 123 (ii)] [Also in Groups XXII and XXV] Stay bolts for the fire boxes of locomotive and marine boilers and for other heat exchange apparatus are made an easy screwed fit in the plates and are hollow at the ends to receive a charge of high explosive by which the ends are firmly expanded into a fluid tight union with the plates. The explosive charge is preferably contained in a capsule 30, particularly if the stay bolt has a tell tale hole drilled either partly or wholly through it. After the explosion the end may be riveted over. The centre part of the stay bolts may be plain and slightly reduced in diameter or the bolts may be threaded throughout and reduced slightly by removing the threads in proximity to the plates. The bolts may be of aluminium, nickel or copper, a nickel-copper alloy having two parts of nickel to one of copper, or a chromium-nickel austenitic steel of the 18 per cent. chromium, 8 per cent. nickel type.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA570911X | 1942-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB570911A true GB570911A (en) | 1945-07-27 |
Family
ID=4171829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21039/43A Expired GB570911A (en) | 1942-12-16 | 1943-12-15 | Improvements relating to the fixing of staybolts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB570911A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1125721B (en) * | 1959-07-14 | 1962-03-15 | Ind Technik M B H Ges | Nut lock |
| DE1155638B (en) * | 1959-06-18 | 1963-10-10 | Pfaff Plastic Ges Fuer Ind Tec | Securing a detachable screw connection |
| FR2559453A1 (en) * | 1984-02-14 | 1985-08-16 | Centre Nat Etd Spatiales | PYROTECHNIC LOCKOUT, ASSEMBLY AND ISOLATION DEVICE |
-
1943
- 1943-12-15 GB GB21039/43A patent/GB570911A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1155638B (en) * | 1959-06-18 | 1963-10-10 | Pfaff Plastic Ges Fuer Ind Tec | Securing a detachable screw connection |
| DE1125721B (en) * | 1959-07-14 | 1962-03-15 | Ind Technik M B H Ges | Nut lock |
| FR2559453A1 (en) * | 1984-02-14 | 1985-08-16 | Centre Nat Etd Spatiales | PYROTECHNIC LOCKOUT, ASSEMBLY AND ISOLATION DEVICE |
| EP0154574A1 (en) * | 1984-02-14 | 1985-09-11 | Centre National D'etudes Spatiales | Pyrotechnic device for assembling, fixing and isolating |
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