Patents Assigned to Chambers Corporation
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Patent number: 4295261Abstract: The specification discloses an oven with an outer oven body and an inner oven liner disposed within the body in a spaced apart relationship to provide a space between the body and the liner. Both the body and the liner include open ends facing in the same direction. A removable panel is attached to cover the space between the liner and body. A flexible gasket is clamped between the liner open end and the panel for providing support for the liner and for engaging the oven door to form a seal between the door and the liner.Type: GrantFiled: December 26, 1979Date of Patent: October 20, 1981Assignee: Chambers CorporationInventor: Richard M. Scherer
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Patent number: 4250865Abstract: The specification discloses an electric oven control panel pivotally mounted on extensible arms. In an operational position, the control panel is supported flush against the oven with a gasket on the lower edge of the control panel engaging the front oven surface to prevent cooking fumes and gases from entering the control panel. In a service position, the control panel is pulled forward on the extensible arms away from the front oven surface and is rotated to a predetermined angle from its vertical position. Flanges on the panel engage the arms to limit rotation.Type: GrantFiled: January 16, 1978Date of Patent: February 17, 1981Assignee: Chambers CorporationInventor: Richard M. Scherer
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Patent number: 4214571Abstract: The specification discloses an oven with an outer oven body and an inner oven liner disposed within the body in a spaced apart relationship to provide a space between the body and the liner. Both the body and the liner include open ends facing in the same direction. A removable panel is attached to cover the space between the liner and body. A flexible gasket is clamped between the liner open end and the panel for providing support for the liner and for engaging the oven door to form a seal between the door and the liner.Type: GrantFiled: January 16, 1978Date of Patent: July 29, 1980Assignee: Chambers CorporationInventor: Richard M. Scherer
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Patent number: 4194495Abstract: The specification discloses an over liner having canted ribs for supporting an oven rack. The parallel elongated ribs are defined by converging canted upper and lower surfaces extending from the side walls of the oven liner into the oven cavity. A series of nodes are spaced along the upper surface of each rib to support an oven rack. A shoe protrudes from the lower surface of the ribs near the forward end of the oven cavity, the shoe engaging a boss formed on guide rails on two sides of the oven rack to prevent the rack from being completely withdrawn from the oven. The oven rack is a mesh formed of parallel bar members having guide rails disposed perpendicular to the plane of the mesh along two sides thereof. Supporting surfaces are provided at an angle to the rails so that the rack may be slidably supported at an angle to the horizontal by the nodes formed on the upper surface of the ribs.Type: GrantFiled: November 11, 1977Date of Patent: March 25, 1980Assignee: Chambers CorporationInventor: Richard M. Scherer
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Patent number: 4194321Abstract: A mechanism for use with a removable hinged oven door is provided and includes a hinge bracket pivotally secured to the oven housing. A channel frame is secured within the oven door and is adapted to receive the hinge bracket for rendering the door pivotally cooperative with the hinge bracket for movement between a door closed position and a door open position. A lever is pivotally secured to the hinge bracket for movement between first and second positions. In the first position the lever engages the channel frame to prevent removal of the door from the hinge bracket. In the second position the lever disengages from the channel frame to permit removal of the door from the hinge bracket and further maintains the hinge bracket in a predetermined position with respect to the oven structure when the door is removed from the hinge bracket.Type: GrantFiled: December 5, 1977Date of Patent: March 25, 1980Assignee: Chambers CorporationInventor: Gerald W. Hess
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Patent number: 4163894Abstract: The specification discloses a self-cleaning oven including an outer housing with an oven liner disposed within the housing in a spaced-apart relationship forming cavities between the housing and liner walls. A duct system is provided for directing air from the vicinity of the lower front and rear of the oven to the cavity between the top walls of the housing and liner. A heating element is mounted in a proximate relationship to a smoke eliminator panel mounted on the top liner wall. Smoke and gases emanating from the oven pass through apertures formed in the smoke eliminator panel to a vent tube. The vent tube discharges gases from the smoke eliminator panel into a discharge duct above the oven liner. A diluter tube encompassing the vent tube allows air to pass from the cavity between the top walls of the oven liner and the housing into the discharge duct. The air dilutes the smoke and gases from the oven liner, and the diluted smoke and gases are then exhausted from apertures in the front of the oven.Type: GrantFiled: December 8, 1977Date of Patent: August 7, 1979Assignee: Chambers CorporationInventor: Richard M. Scherer
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Patent number: 4163344Abstract: A hinge mechanism is provided for use with an oven housing having side walls, a rear wall, an access opening opposite the rear wall and a door for the access opening wherein the door is movable through a plurality of positions between a closed position and an open position. The hinge mechanism includes a bracket rigidly mounted to the side wall of the oven structure for pivotally securing the door to the side wall of the oven housing. The bracket includes specifically designed camming surface along the top edge. A lever is pivotally secured to the door and includes first and second arm members. A spring having first and second ends is provided for biasing the lever toward the side wall of the oven housing. The first end of the spring is attached to the first arm member of the lever, and the second end of the spring is attached to the side wall of the oven housing adjacent the bracket. The second end of the lever includes a cam follower for engaging the camming surface of the bracket.Type: GrantFiled: December 8, 1977Date of Patent: August 7, 1979Assignee: Chambers CorporationInventor: Richard M. Scherer
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Patent number: 4161939Abstract: The specification discloses an oven liner suspension assembly for rigidly suspending an oven liner, while allowing for expansion and contraction of the oven liner undergoing heating and cooling during cooking and self-cleaning operations. A pair of elongated anchor legs is secured to the rear portion of the oven liner, and each anchor leg extends a predetermined distance beyond the bottom wall of the oven liner. An L-shaped base member of each anchor leg is rigidly secured to a main base plate of the frame assembly for the oven, thereby allowing for lengthwise expansion and contraction of the oven liner. A center flange extending from the front of the oven liner is rigidly secured to a flange extending upwardly from the main base plate assembly such that the front of the oven liner is rigidly suspended above the main base plate the same predetermined distance the rear portion of the bottom wall of the oven liner is suspended above the main base plate.Type: GrantFiled: March 6, 1978Date of Patent: July 24, 1979Assignee: Chambers CorporationInventor: Richard M. Scherer
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Patent number: 3967164Abstract: A control panel for an electric oven providing easy access to service the components on the rear of the panel. The panel has a component shelf supported from the rear thereof and a pair of slides which permit the panel to be pulled forward and away from a flush mounted position on the appliance. A pivot is provided on the ends of the slides for permitting the panel to pivot about a horizontal axis once a pivot lock is released. A power interrupter is associated with the panel to disconnect the supply of power to the panel once the panel is moved from its normal position. In addition, an integrally mounted fuse block is positioned on the upper portion of the oven and interconnected to the panel to insure proper fusing for the oven.Type: GrantFiled: May 10, 1974Date of Patent: June 29, 1976Assignee: Chambers CorporationInventor: Michael A. Valle