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Patent Searching and Data


Title:
MOVEMENT FOR INDICATING INSTRUMENT
Document Type and Number:
Japanese Patent JPH0638492
Kind Code:
A
Abstract:

PURPOSE: To provide a movement for an indicating instrument in which the supporting rigidity of a rotor and a needle shaft to a radial load is enhanced and the axial length of a bearing for the shaft to be formed at a movement case can be shortened.

CONSTITUTION: A bearing 1c formed of a through hole is formed at an end wall of an upper case 1a, and a needle shaft 2 formed at a lower end with a disclike base 2a is engaged from below with the bearing 1c. A motor 3 is contained at the same axis with that of the shaft 2 in a lower case lb. An extended part 6a is formed at an upper end of a rotor shaft 6 of the motor 3, a hole 2c is also formed at a center of the base 2a of the shaft 2, and the part 5a of the shaft 6 is rotatably engaged with the hole 2c of the shaft 2 substantially along the entire length.


Inventors:
OIKE YUKIO
Application Number:
JP18519492A
Publication Date:
February 10, 1994
Filing Date:
July 13, 1992
Export Citation:
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Assignee:
YAZAKI CORP
International Classes:
H02K7/116; H02K37/14; H02K37/24; (IPC1-7): H02K37/14; H02K7/116; H02K37/24
Attorney, Agent or Firm:
Hideo Takino (1 outside)