Retention means for side panels for welding machine
AssigneeMiller Electric Manufacturing Company
InventorsSteven D. Latvis, Ross C. Borchardt
Life of this patent
Estimating the term…
Abstract
A side panel is easily installable onto and removed from a welding machine using a minimum of fasteners and requiring only a small space on the side of the machine. The side panel includes clips joined to one edge of the panel. The clips have respective first legs secured to the panel, second legs that register with slots in the machine base, and third legs that elastically bend against a lip on the base. The restoring force of the bent third legs of the clips holds the clips second legs firmly against the base slot and thereby prevents vibration. Conventional fasteners are used to attach at least one other edge of the panel to the welding machine.
Claims2
A welding machine comprising:
- a. a base having a floor and first and second walls upstanding therefrom, each wall having a horizontal ledge with at least one slot therethrough and terminating in an inner upstanding lip;
- b. means mounted to the base for producing welding power;
- c. frame means upstanding from the base for defining first and second compartments;
- d. a plurality of panels removably installed on the welding machine for selectively closing and providing access to the first and second compartments, each panel comprising:
- i. a main panel section having a first lower edge, a second upper edge and a flange at generally right angles to the main panel section along said first edge;
- and
- ii. retention means comprising at least one elastic clip comprising:
- a) a first leg secured to the panel flange;
- b) a second leg generally perpendicular to the first leg, the second leg registering with the slot in the base ledge;
- and
- c) at least one third leg extending at an obtuse angle to the first and second legs, the third leg elastically bending against the base inner lip to force the clip and the panel away from the base inner lip and the clip second leg into firm contact with the slot in the base ledge;
- and
- e. means for fastening the second upper edges of the panels to the frame means.
Dependencies are inferred from the claim text.