Japan, Feb. 27 -- KOKI HOLDINGS CO LTD has got intellectual property rights for 'WORK MACHINE.' Other related details are as follows:
Application Number: JP,2022-132109
Category (FI): B25F5/02,B25F5/00@H,B25F5/00@C
Stage: PROBLEM TO BE SOLVED: To provide a work machine that is configured so that a motor can be appropriately controlled when the machine falls.SOLUTION: A work machine 1 has a falling protection function of decelerating a motor 6 in response to impact caused when the machine falls and touches the ground. A microcomputer 98 executes deceleration control by which impact caused by the falling of the work machine 1 is sensed on the basis of a detected value by an acceleration sensor 94 to decelerate the motor 6. The deceleration control enables the motor 6 to be decelerated more quickly than by natural deceleration. It is configured that first sensibility which is a degree of influence of acceleration in a first direction on the deceleration control is higher than second sensibility which is a degree of influence of acceleration in a second direction on the deceleration control.SELECTED DRAWING: Figure 5 (Grant)
Filing Date: Aug. 22, 2022
Publication Date: March 6, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
