Ice maker
First Claim
1. An automatic ice cube maker for use in the freezer compartment of a domestic refrigerator comprising:
- a housing member having a generally open top and bottom defined by a front wall, a rear wall, and a pair of opposed sidewalls;
a compartmented ice tray having a top side constituted by a plurality of ice cube shaped pockets for receiving water to be frozen, the ice tray being horizontally mounted within the walls of the housing for movement between an upright ice making position and an inverted ice dumping position;
an electrically energized drive means connected to the ice tray for moving the ice tray between its upright and inverted positions; and
a control circuit for energizing the drive means, the control circuit including a test switch for initiating energization of the drive means, said rear wall of the housing being hollow, and having a front face, a rear face, a top face, a bottom face and a pair of opposed side faces, the control means being mounted within and being totally enclosed within the hollow rear wall to preclude direct access to the said test switch, the ice maker including a button member composed of electrical insulating material, the button member being slidably mounted in an aperture in one of said faces, said button member having an inner end engageable with the test switch and an outer end accessible to the user, wherein the user can push the outer end of the button member to actuate said test switch.
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Accused Products
Abstract
A low cost automatic ice cube maker of simplified construction for use in the freezer compartment of a domestic refrigerator. The ice maker includes a onepiece, molded plastic bail or sensing arm for monitoring the level of ice cubes in an underlying storage bin. The movable bail includes a fingerlike resilient projection extending radially from one of the end portions of the bail. The distal end of the projection engages a portion of the ice maker fixed in position relative to the movable bail wherein the resilient projection functions as a springlike member biasing the bail toward a lowermost position. The ice maker also includes a pivotally mounted ice tray that can be easily snapped out of its ice making position for removal and cleaning at a location outside the freezer compartment. An externally accessible mechanism for actuating a test switch of the internal control circuit of the ice maker is provided to facilitate servicing of the ice maker.
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Citations
7 Claims
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1. An automatic ice cube maker for use in the freezer compartment of a domestic refrigerator comprising:
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a housing member having a generally open top and bottom defined by a front wall, a rear wall, and a pair of opposed sidewalls; a compartmented ice tray having a top side constituted by a plurality of ice cube shaped pockets for receiving water to be frozen, the ice tray being horizontally mounted within the walls of the housing for movement between an upright ice making position and an inverted ice dumping position; an electrically energized drive means connected to the ice tray for moving the ice tray between its upright and inverted positions; and a control circuit for energizing the drive means, the control circuit including a test switch for initiating energization of the drive means, said rear wall of the housing being hollow, and having a front face, a rear face, a top face, a bottom face and a pair of opposed side faces, the control means being mounted within and being totally enclosed within the hollow rear wall to preclude direct access to the said test switch, the ice maker including a button member composed of electrical insulating material, the button member being slidably mounted in an aperture in one of said faces, said button member having an inner end engageable with the test switch and an outer end accessible to the user, wherein the user can push the outer end of the button member to actuate said test switch. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification