Title:
REVERSE FORCE MECHANISM
Document Type and Number:
WIPO Patent Application WO/2024/070551
Kind Code:
A1
Abstract:
In the present invention, in an inserted state, a spring shaft 12 is fixed in a position obtained by shifting a measurement which is set so that the total operating force is of a constant value other than zero, the measurement being shifted, parallel to a slider 15, from a base point on a line extending from a spindle 11 to a movable shaft 13. The operating angle between an action link 22 and the slider 15 is configured to be in the range of 25° to 85°. This reverse-force mechanism is combined with an instrument having positive spring stiffness. The configuration of the reverse-force mechanism is simplified and scaled down, serving to reduce the operating force so as to be suited to high-speed operation, and to put the total operating force at a value other than zero so as to be suited to high-precision control.
Inventors:
SHIMOKAWA TAKUYA (JP)
NISHIKIORI YUICHI (JP)
NISHIKIORI YUICHI (JP)
Application Number:
PCT/JP2023/032595
Publication Date:
April 04, 2024
Filing Date:
September 07, 2023
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD (JP)
International Classes:
F16F3/04; F16H21/10; H01G5/01; H01G5/013
Domestic Patent References:
| WO2017043230A1 | 2017-03-16 |
Foreign References:
| JP2006055494A | 2006-03-02 | |||
| CN208169459U | 2018-11-30 |
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
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