Title:
REVOLVING DIRECTION DETECTOR
Document Type and Number:
Japanese Patent JPS53120574
Kind Code:
A
Abstract:
PURPOSE: To detect revolving directions by positioning an arm protruded to the outside circumferential face of a revolving shaft or bearing between a pair of elastic pieces and converting the rvevolutions of the outer race of the bearing revolved as the shaft revolves to the displacements of the elastic pieces by turning of the arm.
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Inventors:
SAITOU SHIGEKI
KATOU JIROU
KOIZUMI OSAMU
KATOU JIROU
KOIZUMI OSAMU
Application Number:
JP3442977A
Publication Date:
October 21, 1978
Filing Date:
March 30, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G01P13/04; G01P13/00; (IPC1-7): G01P13/00