| 发明名称 |
NODE FOR SCREW AXIAL FIXATION ON SHAFT |
| 摘要 |
The node for screw axial fixation on shaft has two half-rings installed to the circular reboring of the shaft on which the screw is placed, and a ringwith flange installed with surrounding the half-rings. In the half-rings through threaded openings are provided, and in the flange of the ring through smooth openings are arranged, through those to the threaded openings of the half-rings screws are screwed till support of the screw heads by the flange of the ring; at that the depth l1 of the cylindrical part of the ring is determined from the condition of its contact with the screw.
|
| 申请公布号 |
UA12640(U) |
申请公布日期 |
2006.02.15 |
| 申请号 |
UA20050008263 |
申请日期 |
2005.08.22 |
| 申请人 |
DONETSK STATE SCIENTIFIC-RESEARCH, DESIGNING AND EXPERIMENTAL INSTITUTE FOR COMPLEX MECHANIZATION OF MINES "DONDIPROVUHLEMASH" |
发明人 |
BOIKO HRYHORII HRYHOROVYCH;RIABCHENKO OLEKSANDR SERHIIOVYCH;KHORMIKHIN ROMAN HEORHIIOVYCH;ANDRIEIEV HEORHII VOLODYMYROVYCH;KOSARIEV VASYL VASYLIOVYCH;KOSAREV IVAN VASYLIOVYCH |
| 分类号 |
E21C27/02;E21C35/02;(IPC1-7):E21C/02;E21C/02 |
主分类号 |
E21C27/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
