Pressure switch mounting
AssigneeEaton Corporation
InventorRonald S. Joyce
Life of this patent
Estimating the term…
Abstract
A panel-mountable pressure switch having an external adjustment lever has a mounting bracket with a right-angled flange attached to the switch housing. The bracket has a cam shaft rotatably mounted on the bracket for adjusting the lever position with the end of the shaft extending outwardly through the bracket flange. The panel has a non-circular aperture formed therein and a plurality of tabs formed on the bracket flange are inserted into the aperture and the bracket is rotated to secure the flange against he surface of the panel. A releasable locking tab on the bracket flange snaps into a separate aperture recess formed in the panel to prevent reverse rotation of the bracket and removal without user depression of the locking tab.
Claims5
A method of mounting a pressure switch having an adjustment member to a panel comprising:
- (a) integrally forming a bracket with a mounting flange and a support flange spaced therefrom and attaching the bracket to the pressure switch;
- (b) supporting a user moveable cam shaft on said bracket flanges for moving the adjustment member and extending said shaft through the mounting flange;
- (c) integrally forming a plurality of tabs on the bracket mounting flange about the cam shaft;
- (d) forming a non-circular aperture in said panel;
- (e) inserting said shaft and tabs in said mounting aperture and rotating said bracket and engaging the tabs on said panel;
- (f) engaging a locking portion of said mounting flange with a portion of the panel to prevent rotation;
- and,
- (g) rotating said cam shaft from the from of said panel for adjustment.
A method of mounting a pressure switch having an adjustment member to a panel comprising:
- (a) stamping an integral metal bracket with a mounting flange and a support flange spaced therefrom and a plurality of tabs on said mounting flange and attaching said bracket to said switch;
- (b) journalling a cam shaft for rotation on said support and mounting flange and adjusting said member with said cam shaft;
- (c) forming a non-circular aperture in said panel and inserting said tabs and camshaft in said aperture and rotating said tabs and engaging said tabs on said panel;
- (d) engaging a portion of said flange with said panel and preventing rotation of said tabs.
Dependencies are inferred from the claim text.