FIELD: machine building.
SUBSTANCE: crank shaft is intended for use in crank-and-rod mechanisms of piston compressors. The crank shaft comprises main bearing journal (2), connecting rod journal (4) and the web (3), which contain axial branches (13, 14) of the branched oil passage. On the web (3) the balancer is mounted, and the axial branches (13, 14) of adjacent main bearing (2) and connecting rod (4) journals are connected by the radial branch (16), made in the web (3). The output hole (17) of the radial branch (16) is located on the mounting surface of the web (3) under the balancer.
EFFECT: elimination of self-unfastening of the plug from the radial branch of the oil passage made in the web of the crank shaft, simplification of drilling and cleaning of the named radial branch.
13 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FOUR-STROKE ICE CRANKSHAFT | 2008 |
|
RU2467216C2 |
| ASSEMBLING-DISASSEMBLING ICE CRANKSHAFT | 2016 |
|
RU2619413C1 |
| INTERNAL COMBUSTION ENGINE LUBRICATING DEVICE | 1997 |
|
RU2117775C1 |
| ASSEMBLED CRANK SHAFT FOR GRAIN CLEANING MACHINE | 2020 |
|
RU2740441C1 |
| CRANKSHAFT | 0 |
|
SU1763740A1 |
| ASYNCHRONOUS TOOTHED CONVERTER OF RECIPROCATION INTO ROTATION AND VICE VERSA, FRONT AND REAR CRANK PAIRS, IDLE GEAR AND ITS ANVIL GEAR WHEEL | 2008 |
|
RU2375595C1 |
| BALANCING SHAFT SYSTEM FOR TWO-CYLINDER FOUR-STROKE ENGINE (OPTIONS) | 2021 |
|
RU2753431C1 |
| INTERNAL COMBUSTION ENGINE | 1997 |
|
RU2146010C1 |
| COMPOSITE CRANKSHAFT (OPTIONS) | 2022 |
|
RU2791344C1 |
| DEVICE FOR CONVERTING RECIPROCATING MOTION INTO ROTARY MOTION AND BACK AND DEVICE CONTAINING RECIPROCATING PARTS | 1992 |
|
RU2101511C1 |
