Japan, Feb. 27 -- YANMAR HOLDINGS CO LTD has got intellectual property rights for 'WORK MACHINE.' Other related details are as follows:
Application Number: JP,2023-057639
Category (FI): F15B11/02@C,F15B11/042,F15B11/02@D,F15B11/08@A,E02F9/22@K
Stage: PROBLEM TO BE SOLVED: To provide a work machine capable of ensuring stable traveling and steering performance using a control valve with a simple configuration.SOLUTION: A work machine comprises a controller (520) that executes a first control to reduce an increase amount of an opening area of a spool of a directional selector valve (514a, 514b) based on an operation amount of one travel operation lever (332a, 332b) of a pair of left and right travel operation levers (332a, 332b), which has a smaller operation amount, when the pair of left and right travel operation levers (332a, 332b) is tilted in the same direction with different operation amounts.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: March 31, 2023
Publication Date: Oct. 15, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
