FIELD: process engineering.
SUBSTANCE: invention relates to machine building, particularly, to jointing of parts by inserting internal part 1 into external part 2. The latter has lengthwise channels 3, 4 to divide said part 2 into load bearing part 2.1 and sleeve part 2.2 to be jointed together to form closed cavity. Rods 5 are fitted into channels 3, 4. Permanent joint is produced on end faces of said rods by welding to seal said closed cavity. External part 2 is placed on internal part 1 to fill said closed cavity with working body at pressure required to transmit load by friction forces on joint surface between said parts 1 and 2.
EFFECT: higher durability, possibility of multiple assembly/disassembly.
3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FRICTION HYDROSTATIC CLUTCH | 2022 |
|
RU2802704C2 |
| METHOD OF PRODUCING TAPERING JOINT OF PARTS WITH GUARANTEED TENSION | 0 |
|
SU1229002A1 |
| TUBE JOINING APPARATUS | 2003 |
|
RU2232335C1 |
| METHOD OF TENSILE THERMAL CONNECTION OF ENCOMPASSING AND ENCOMPASSING PARTS | 0 |
|
SU1773663A1 |
| DEVICE FOR ASSEMBLY WITH INTERFERENCE OF JOINTS OF SHAFT-BUSH TYPE | 0 |
|
SU1808646A1 |
| ARRANGEMENT FOR ASSEMBLING SHAFT-BUSH PARTS WITH INTERFERENCE FIT | 0 |
|
SU1402419A1 |
| CRAWLER VEHICLE DRIVING SPROCKET | 1991 |
|
RU2031038C1 |
| RAILROAD CROSSING | 2022 |
|
RU2807945C1 |
| METHOD OF ASSEMBLY BY PRESSING PARTS OF SHAFT-BUSH TYPE | 0 |
|
SU1625652A1 |
| SLIDING SUPPORT | 2001 |
|
RU2210684C2 |
