Signals and indicators – Indicators – Rotary indicator with actuating means
Patent
1991-10-23
1993-12-07
Cuchlinski, Jr., William A.
Signals and indicators
Indicators
Rotary indicator with actuating means
116294, 116305, 324146, G01D 1116
Patent
active
052675262
ABSTRACT:
A cross-coil type indicator including a coil bobbin around which a pair of coils are wound while intersecting each other at a right angle, a magnet rotor rotatably supported in a hollow space of the coil bobbin, a pointer shaft fixedly secured to a center portion of the magnet rotor, a pointer firmly fitted onto the pointer shaft, and a dial plate having a graduation arranged thereon to indicate the present quantity of measurement in cooperation with the pointer. In the indicator, a projection is provided on an upper surface of the magnet rotor and a recess is provided on an inner wall surface of the coil bobbin located opposite to the upper surface of the magnet rotor, so that the projection and the recess are engaged with each other while the pointer shaft is moved upward. The projection may be provided on the inner wall surface of the coil bobbin. In this case, the recess is provided on the upper surface of the magnet rotor.
REFERENCES:
patent: 2500628 (1950-03-01), Clark
patent: 2714000 (1955-07-01), O'Connor et al.
patent: 3753107 (1973-08-01), Burgett et al.
patent: 4646007 (1987-02-01), Faria
patent: 4906919 (1990-03-01), Sato et al.
patent: 5017862 (1991-05-01), Brooks
patent: 5061891 (1991-10-01), Totsuka et al.
patent: 5061893 (1991-10-01), Gutmann
patent: 5062135 (1991-10-01), Ohike
patent: 5095266 (1992-03-01), Ohike et al.
patent: 5138968 (1992-08-01), Ohike
patent: 5146158 (1992-09-01), Ooike
Beres John L.
Cuchlinski Jr. William A.
Yazaki -Corporation
LandOfFree
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