GB355474A - Improvements in or relating to pistons for internal combustion engines - Google Patents
Improvements in or relating to pistons for internal combustion enginesInfo
- Publication number
- GB355474A GB355474A GB2285930A GB2285930A GB355474A GB 355474 A GB355474 A GB 355474A GB 2285930 A GB2285930 A GB 2285930A GB 2285930 A GB2285930 A GB 2285930A GB 355474 A GB355474 A GB 355474A
- Authority
- GB
- United Kingdom
- Prior art keywords
- threads
- pistons
- relating
- internal combustion
- combustion engines
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
355,474. Screw-and-n ut gearing. BRITISH DARDELET THREADLOCK (D.D.G.) CORPORATION, Ltd., Chase Road, Willesden, and ROWELL, H. S., 39, Spencer Road, Chiswick, both in London. July 29,1930, No. 22859. [Class 80 (iii).] In pistons of the type made in two or more parts interconnected by screw threads, self-locking and wedging threads of reversible or non- reversible type are employed. The top 15 and bottom 9 of the threads 6, 5, respectively are inclined at a small angle to the piston axis whereby, as the head 4 is screwed hard against the shoulder 17, the threads wedge tightly together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2285930A GB355474A (en) | 1930-07-29 | 1930-07-29 | Improvements in or relating to pistons for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2285930A GB355474A (en) | 1930-07-29 | 1930-07-29 | Improvements in or relating to pistons for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB355474A true GB355474A (en) | 1931-08-27 |
Family
ID=10186184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2285930A Expired GB355474A (en) | 1930-07-29 | 1930-07-29 | Improvements in or relating to pistons for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB355474A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923934A1 (en) * | 1978-06-15 | 1979-12-20 | Toyota Motor Co Ltd | COMPOSITE PISTON FOR COMBUSTION ENGINE |
-
1930
- 1930-07-29 GB GB2285930A patent/GB355474A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923934A1 (en) * | 1978-06-15 | 1979-12-20 | Toyota Motor Co Ltd | COMPOSITE PISTON FOR COMBUSTION ENGINE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB355474A (en) | Improvements in or relating to pistons for internal combustion engines | |
GB484055A (en) | Improvements in and connected with the fitting of cylinder heads of internal combustion engines | |
GB359545A (en) | Improvements in or relating to the cylinders and pistons of compression-ignition oil engines | |
GB391386A (en) | Improvements in or relating to cylinder constructions for internal combustion engines | |
GB444806A (en) | Combustion chamber for direct injection diesel engines | |
GB376710A (en) | Improvements in the pistons of internal combustion engines | |
GB382445A (en) | Piston for internal combustion engines | |
GB315965A (en) | Improvements in pistons | |
GB448915A (en) | Improvements in connecting rods for internal combustion engines | |
GB497134A (en) | A fixing arrangement of the cylinder head in internal combustion engines | |
GB433342A (en) | Improvements in compression ignition oil engines | |
GB498603A (en) | Cylinder construction of liquid cooled internal combustion engines | |
GB426223A (en) | Improvements in or relating to the cylinders and cylinder heads of internal combustion engines, more particularly of the high compression heavy oil type | |
GB480149A (en) | Improvements in pistons for internal combustion engines and the like | |
GB526140A (en) | Improvements in or relating to cylinder heads for internal combustion engines | |
GB462394A (en) | Improvements in trunk pistons for use in internal combustion engines | |
GB414795A (en) | Improvements in connecting rods for internal combustion engines | |
GB403470A (en) | Improvements relating to engine cylinder liners | |
GB339849A (en) | Improvements in and relating to sparking plugs for internal combustion engines | |
GB547347A (en) | Improvements in internal combustion engines | |
GB398974A (en) | Improvements in screwed connections for use in internal combustion engines | |
GB393926A (en) | Improvements in and relating to pistons for internal combustion engines | |
GB560338A (en) | Improvements relating to pistons for internal combustion engines | |
GB385426A (en) | Improvements in or relating to pistons | |
GB358908A (en) | Improvements in or relating to cylinder heads for internal combustion engines |