Title:
NOVEL MARINE GEARBOX
Document Type and Number:
WIPO Patent Application WO/2023/092576
Kind Code:
A1
Abstract:
A novel marine gearbox, comprising: a lower housing (1); an upper housing (2) provided above the lower housing (1); an output shaft (4) movably passing through the lower housing (1); an input shaft (3) movable passing through the lower housing (1); a sealing portion provided between the upper housing (2) and the lower housing (1); and a lubrication portion provided in the lower housing (1).
Inventors:
LAI QINGHAI (CN)
LIANG BIN (CN)
WANG FANGFANG (CN)
LIANG BIN (CN)
WANG FANGFANG (CN)
Application Number:
PCT/CN2021/134074
Publication Date:
June 01, 2023
Filing Date:
November 29, 2021
Export Citation:
Assignee:
ZHEJIANG CHANGXING QIANJIN MACHINERY CO LTD (CN)
International Classes:
F16H57/029; F16H57/02; F16H57/04
Domestic Patent References:
| WO2017076507A1 | 2017-05-11 |
Foreign References:
| CN211852745U | 2020-11-03 | |||
| CN106382359A | 2017-02-08 | |||
| CN202756593U | 2013-02-27 | |||
| CN213808786U | 2021-07-27 |
Attorney, Agent or Firm:
BEIJING HUAREN UNITED INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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