Automobile theft sensor
AssigneeIwata Electric Co., Ltd.
InventorKeisuke Iwata
Life of this patent
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Abstract
A sensor of the theft and the like of an automobile wherein a thin plate is fixed at one end to a base, an elastic string is stretched between the other end of the thin plate and a supporting plate provided from the above mentioned base, a weight is provided in the middle of the string and a sheet-shaped buffer material, conductive thin plate and piezoelectric element are successively pasted to the above mentioned thin plate.
Claims2
A theft for an automobile characterized in that a thin plate is fixed at one end to a base, an elastic string is stretched between the other end of the thin plate and a supporting plate provided from the above mentioned base, a weight is provided in the middle of the string and a sheet-shaped buffer material, conductive thin plate and piezoelectric element are successively pasted to the above mentioned thin plate.
Dependencies are inferred from the claim text.