Hoister head sheave shaft, hoister head sheave and lubricating device therefor
Hoister head sheave shaft, hoister head sheave and lubricating device therefor
- New search for: KOU ZIMING
- New search for: GUO YONGCUN
- New search for: WU JUAN
- New search for: YANG JIANWEI
- New search for: YANG FEN
- New search for: LI TENGYU
- New search for: KOU ZIMING
- New search for: GUO YONGCUN
- New search for: WU JUAN
- New search for: YANG JIANWEI
- New search for: YANG FEN
- New search for: LI TENGYU
A hoister head sheave shaft, being provided with a first oil filling passage (12) extending axially, an oil inlet of the first oil filling passage (12) being provided on an end face of the hoister head sheave shaft (9); the hoister head sheave shaft (9) further comprises at least one second oil filling passage (121) provided in a radial direction, the at least one second oil filling passage (121) intersecting the first oil filling passage (12), and an oil outlet of the at least one second oil filling passage (121) being provided on the outer circumferential face of the hoister head sheave shaft (9). The present invention further relates to a hoister head sheave and a lubricating device therefor.
Document information
Hoister head sheave shaft, hoister head sheave and lubricating device therefor
2021-09-23
Patent
Electronic Resource
English
Similar titles
Hoisting sheave shaft, hoisting sheave and lubricating device thereof
| European Patent Office | 2020
HOISTING SHEAVE SHAFT, HOISTING SHEAVE AND LUBRICATING DEVICE THEREOF
| European Patent Office | 2020