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Patent Searching and Data


Title:
DETECTING DEVICE FOR VEHICLE SPEED
Document Type and Number:
Japanese Patent JPH0634646
Kind Code:
A
Abstract:

PURPOSE: To make it possible to cope with a change in a speed reduction ratio without adjusting the fitting position of a speed sensor in a detecting device of vehicle speed.

CONSTITUTION: This device comprises an output gear 7 joined and fixed to an output shaft in a differential carrier 1 of a final reduction device and an electromagnetic type speed sensor 9 fitted on a carrier cover 8 covering the outside of the output gear 7. On one end side of the outer peripheral part of a boss 7b 7b of the output gear 7, blade-shaped parts 7f to be detected which extend in the axial direction from ribs 7c to one end face of the boss 7b and project in the radial direction from the outer peripheral surface of the boss 7b to prescribed positions are formed integrally with the boss 7b and the ribs 7c and radially, and the electromagnetic type speed sensor 9 is disposed oppositely to the parts 7f to be detected.


Inventors:
ITO HIROYUKI
Application Number:
JP19227592A
Publication Date:
February 10, 1994
Filing Date:
July 20, 1992
Export Citation:
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Assignee:
TOYODA AUTOMATIC LOOM WORKS
International Classes:
G01P3/488; (IPC1-7): G01P3/488
Attorney, Agent or Firm:
Hiroshi Okawa