FORCE SENSOR AND METHOD FOR MANUFACTURING FORCE SENSOR

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240410767A1
SERIAL NO

18637882

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Abstract

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A force sensor includes a pressure transmission member having, at an end on one side in a first direction, a pressure receiving portion that receives a force to be detected and a sensor board disposed on the other side of the pressure transmission member in the first direction and having rigidity higher than the pressure transmission member. The sensor board includes a strain gauge element on a side facing the pressure transmission member. The pressure transmission member has a first region having a relatively low rigidity and a second region adjacent to the first region as viewed in the first direction and having a relatively high rigidity. The second region has a contact portion in contact with the sensor board. The strain gauge element is located in the vicinity of a boundary of the first region with the second region.

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Patent Owner(s)

Patent OwnerAddress
ALPS ALPINE CO LTD1-7 YUKIGAYA-OTSUKAMACHI OTA-KU TOKYO 145-8501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OBANA, Masayuki Niigata-ken, JP 6 24
OKAWA, Hisanobu Niigata-ken, JP 19 38
OTSUKA, Ayako Niigata-ken, JP 7 57
TSUCHIYA, Daisuke Niigata-ken, JP 6 4
YAZAWA, Hisayuki Niigata-ken, JP 69 490

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