Dust cover
AssigneeHill-Rom Services, Inc.
InventorsRichard E. Hoffman, David M. Garner
Life of this patent
Estimating the term…
Abstract
An outlet dust cover, for attachment to a back plate having a wall plate formed to include an aperture within which a valve controlling gas flow in a pipe is received, includes a plate, a valve actuator located in the plate and arranged to be positioned adjacent the valve when the plate is positioned adjacent the wall plate, the valve actuator having a first state in which the valve is not actuated and a second state wherein the valve is actuated, and a vent extending through the cover and positioned to be in communication with the pipe.
Claims15
An outlet dust cover for attachment to a back plate having a wall plate formed to include an aperture within which a valve controlling gas flow in a pipe is received, the dust cover comprising:
- a plate;
- a valve actuator located in the plate and arranged to be positioned adjacent the valve when the plate is positioned adjacent the wall plate;
- the valve actuator having a first state in which the valve is not actuated and a second state wherein the valve is actuated;
- and
- a vent extending through the cover and positioned to be in communication with the pipe.
An outlet dust cover comprising:
- a valve actuator;
- a plate connected to the valve actuator;
- at least one vent connectable to the valve actuator;
- and
- wherein engagement of the valve actuator causes the vent to open.
Dependencies are inferred from the claim text.