Title:
ELECTRIC CYLINDER AND WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/239732
Kind Code:
A1
Abstract:
The present invention provides an electric cylinder comprising a motor that serves as a driving source, an output shaft which rotates by the drive of the motor, a first rotating body which is connected to the output shaft and which rotates by the rotation of the output shaft, and a second rotating body which is adjacent to the first rotating body and which rotates by the rotation of the first rotating body, wherein the first rotating body has a hollow part that opens to accommodate a lubricant.
Inventors:
IITANI HIDESHI (JP)
AKAZAKI SHOUTA (JP)
AKAZAKI SHOUTA (JP)
Application Number:
PCT/JP2022/019668
Publication Date:
November 17, 2022
Filing Date:
May 09, 2022
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
F16H57/04; E02F3/38
Foreign References:
| JP2021035255A | 2021-03-01 | |||
| JP2012007684A | 2012-01-12 | |||
| JP2020204172A | 2020-12-24 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
Download PDF:
Previous Patent: STEEL SHEET FOR HOT STAMPING AND HOT STAMPING MOLDED BODY
Next Patent: SYSTEM AND METHOD FOR TRANSPORTING ENERGY BY SHIP
Next Patent: SYSTEM AND METHOD FOR TRANSPORTING ENERGY BY SHIP