PL427741A1 - Hydraulic device for dynamic burnishing combustion engines piston pins - Google Patents
Hydraulic device for dynamic burnishing combustion engines piston pinsInfo
- Publication number
- PL427741A1 PL427741A1 PL427741A PL42774118A PL427741A1 PL 427741 A1 PL427741 A1 PL 427741A1 PL 427741 A PL427741 A PL 427741A PL 42774118 A PL42774118 A PL 42774118A PL 427741 A1 PL427741 A1 PL 427741A1
- Authority
- PL
- Poland
- Prior art keywords
- combustion engines
- hydraulic device
- piston pins
- rim
- burnishing
- Prior art date
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Hydrauliczne urządzenie do dynamicznego nagniatania sworzni tłokowych silników spalinowych charakteryzuje się tym, że posiada bijaki (2) osadzone luźno w wirującym wieńcu (1) w otworach (17) wypełnionych cieczą chłodząco - smarującą (18) wtłaczaną poprzez dysze (6). Bijaki (2) usytuowane są w wieńcu (1) pod kątem ? o wartości 2÷25° w stosunku do promienia wieńca (1). Bijaki (2) usytuowane są w wieńcu (1) pod kątem ß o wartości 2÷20° w stosunku do płaszczyzny wirowania wieńca (1).The hydraulic device for dynamic burnishing of piston pins in internal combustion engines is characterized by hammers (2) mounted loosely in the rotating rim (1) in holes (17) filled with cooling and lubricating liquid (18) forced through nozzles (6). The mallets (2) are placed in the ring (1) at an angle? with a value of 2 ÷ 25 ° in relation to the rim radius (1). The hammers (2) are situated in the rim (1) at an angle ß of 2 ÷ 20 ° in relation to the plane of the rim spinning (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427741A PL242075B1 (en) | 2018-11-13 | 2018-11-13 | Hydraulic device for dynamic burnishing combustion engines piston pins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427741A PL242075B1 (en) | 2018-11-13 | 2018-11-13 | Hydraulic device for dynamic burnishing combustion engines piston pins |
Publications (2)
Publication Number | Publication Date |
---|---|
PL427741A1 true PL427741A1 (en) | 2020-05-18 |
PL242075B1 PL242075B1 (en) | 2023-01-16 |
Family
ID=70725708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL427741A PL242075B1 (en) | 2018-11-13 | 2018-11-13 | Hydraulic device for dynamic burnishing combustion engines piston pins |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL242075B1 (en) |
-
2018
- 2018-11-13 PL PL427741A patent/PL242075B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL242075B1 (en) | 2023-01-16 |
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