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US 11,815,343 B2Granted
Dual input actuator for an output device
AssigneeAMI Industries, Inc.
InventorsSteve Holstine, Kassidy L. Carson, Jeff Benjamin, John Hampton, Luis G. Interiano
Life of this patent
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Abstract
An output device and/or an output device assembly configured to be initiated in response to different types of input. The disclosed output device may be generally configured so as to be able to receive different types of input in order to produce an output. For example, the two different types of input may be mechanical force and fluid pressure, and thus the disclosed output device may be able to receive either form of input and convert either input into the desired/predetermined output.
Claims15
An output device comprising:
- a housing comprising a chamber;
- a movable member disposed within the chamber, wherein the movable member is configured to undergo activation movement within the chamber to produce an output;
- a first actuation configuration operable to initiate the activation movement of the movable member;
- a second actuation configuration operable to initiate the activation movement of the movable member, wherein the first actuation configuration and the second actuation configuration are different;
- a piston disposed within the chamber between a sear pin and a firing pin of the movable member;
- a coil spring disposed around a shaft portion of the piston between the piston and the housing, wherein the coil spring is retained between a piston head of the piston and a shoulder of the housing;
- and
- a sleeve disposed around the shaft portion of the piston between the coil spring and the shaft portion of the piston, wherein the sleeve is configured to extend between and abut the shoulder of the housing and the piston head of the piston to limit the extent of travel of the piston in a first direction in order to limit compression of the coil spring.
5 more elements
An output device comprising:
- a housing defining a chamber;
- a firing pin disposed within the chamber;
- an initiation actuator disposed within the chamber between a sear pin and the firing pin, aligned with the firing pin, and disposed on a first side of the firing pin;
- a biasing member disposed around a shaft portion of the around a shaft portion of the between the initiation actuator and the housing, wherein the biasing member is retained between a head of the initiation actuator and a shoulder of the housing;
- a sleeve disposed around the shaft portion of the initiation actuator between the biasing member and the shaft portion of the initiation actuator, wherein the sleeve is configured to extend between and abut the shoulder of the housing and the head of the initiation actuator to limit the extent of travel of the initiation actuator in a first direction in order to limit compression of the biasing member;
- a primer for a ballistic combustion system coupled with the housing, aligned with firing pin, and disposed on an opposite second side of the firing pin;
- and
- an initiation fluid port extending through the housing and to the chamber on the first side of the firing pin;
- wherein the firing pin is configured to undergo activation movement within the chamber to produce an output;
- wherein the output device is configured such that the activation movement of the firing pin provides an initiating impact force to the primer;
- wherein the output device is configured such that the activation movement of the firing pin can be initiated in response to different types, separately, of input;
- and
- wherein the different types of input comprise exertion of a mechanical force on a movable member by the initiation actuator and fluid pressurization of the chamber through the initiation fluid port.
10 more elements
Dependencies are inferred from the claim text.