Title:
FORCE DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/170748
Kind Code:
A1
Abstract:
The force detection device comprises: a substrate (2) on which are provided a power supply wiring (26), a reference wiring (22), a first output wiring (24), a second output wiring (28), and first to fourth mesa-type gauges (12, 14, 16, 18) that extend along a first direction; and a force transmission block (4) that is joined to the substrate. A set of the first and second mesa-type gauges and a set of the third and fourth mesa-type gauges are connected in parallel between the power supply wiring and the reference wiring. The first output wiring is connected between the first and the second mesa-type gauges. The second output wiring is connected between the third and the fourth mesa-type gauges. The contact area of the force transmission block with respect to a first set of the first and the fourth mesa-type gauges and the contact area of the force transmission block with respect to a second set of the second and the third mesa-type gauges differ.
Inventors:
TAGUCHI RIE (JP)
MIZUNO KENTARO (JP)
KATSUMATA TAKASHI (JP)
MIZUNO KENTARO (JP)
KATSUMATA TAKASHI (JP)
Application Number:
PCT/JP2016/001952
Publication Date:
October 27, 2016
Filing Date:
April 08, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01L1/18; G01L9/04; H01L29/84
Foreign References:
| JP2001304997A | 2001-10-31 | |||
| JP2002257645A | 2002-09-11 | |||
| JP2006058266A | 2006-03-02 | |||
| JPH06201492A | 1994-07-19 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
Download PDF:
Previous Patent: TRANSMISSION BELT
Next Patent: VALVE DEVICE, AND DEVICE FOR MANUFACTURING VALVE DEVICE
Next Patent: VALVE DEVICE, AND DEVICE FOR MANUFACTURING VALVE DEVICE