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Each of the components is keyed to be oriented with one another and constrained as a cartridge assembly which can be quickly removed as a single unit to access internal switches and circuitry, whereby the cartridge can be quickly reattached such that the components cannot be inadvertently incorrectly reassembled. By rotating the alignment ring, the window member can be selectively oriented such that the graphics are viewable from a preferred perspective. The window member couples to an alignment ring which is keyed to receive the window member. As the actuator shaft rotates the graphics information is also rotated past a window in a window member such that the words observed indicate the position of the valve. The actuator shaft is coupled to a drum having graphics information on an outer surface thereof, such as the words "open" and "closed".
#Remington sportsman 78 see through pdf#
Google Patents Valve position indicatorÄownload PDF Info Publication number US5223822A US5223822A US07/874,073 US87407392A US5223822A US 5223822 A US5223822 A US 5223822A US 87407392 A US87407392 A US 87407392A US 5223822 A US5223822 A US 5223822A Authority US United States Prior art keywords display window specified actuator shaft shaft Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5223822A - Valve position indicator