Integrating meter

Details Integrating meter Integrating meter

1991-03-20

1992-07-21

Will, Thomas B.

Signals and indicators

Vehicle

Speedometer

235 97, 235 95R, 267158, 267161, G01C 2200, F16F 134

Patent

active

051313430

ABSTRACT:
An integrating meter comprising a rotatable masking ring integrally containing elastic members for applying a predetermined thrust pressure to a plurality of less to more significant digit number rings rotatably aligned on a support shaft, the masking ring being positioned to the left of the most significant digit number ring. This construction eliminates the need for a conventional coil spring for pushing the number rings in the thrust direction. With the number of its parts reduced, the integrating meter is easy and inexpensive to manufacture.

REFERENCES:
patent: 2062461 (1936-12-01), Le Fevre
patent: 2690529 (1954-09-01), Lindblad
patent: 2775406 (1956-12-01), Rodanet
patent: 3097792 (1963-07-01), Harada
patent: 3333768 (1967-08-01), Powell

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