Oven door latch
First Claim
1. A door latching and locking mechanism for a combination cooking appliance of the type adapted to cook foods with both thermal and microwave energy in a single oven cavity, said mechanism comprising an elongated rod member rotatably mounted in the oven door, said rod member oriented generally horizontally across the width of said door;
- handle means including end portions, said handle oriented generally horizontally across the width of said door and spaced away therefrom by said end portions, said end portions being fastened to the respective ends of said rod member;
latch catch means mounted on said rod member and extending through the inside face of said door;
latch engaging means mounted within the body of said appliance positioned adjacent said latch catch means when said door is in a closed position, wereby said latch catch means rotates into engagement with said latch engaging means to lock said door into a closed position as said handle means is rotated about the longitudinal axis of said rod member.
1 Assignment
0 Petitions
Accused Products
Abstract
A door latch mechanism for a domestic cooking appliance of the type wherein conventional thermal energy cooking and microwave energy cooking can be carried out in a single oven cavity, the mechanism including a rotatable oven door handle having a latch catch and door locating guide operably connected to it, a locking roller fixed within the oven cabinet for engaging the latch catch when the door handle is rotated to lock the door in the closed position for a microwave cooking or pyrolytic self-cleaning sequence of operation.
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Citations
7 Claims
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1. A door latching and locking mechanism for a combination cooking appliance of the type adapted to cook foods with both thermal and microwave energy in a single oven cavity, said mechanism comprising an elongated rod member rotatably mounted in the oven door, said rod member oriented generally horizontally across the width of said door;
- handle means including end portions, said handle oriented generally horizontally across the width of said door and spaced away therefrom by said end portions, said end portions being fastened to the respective ends of said rod member;
latch catch means mounted on said rod member and extending through the inside face of said door;
latch engaging means mounted within the body of said appliance positioned adjacent said latch catch means when said door is in a closed position, wereby said latch catch means rotates into engagement with said latch engaging means to lock said door into a closed position as said handle means is rotated about the longitudinal axis of said rod member. - View Dependent Claims (2, 3, 4, 5, 6)
- handle means including end portions, said handle oriented generally horizontally across the width of said door and spaced away therefrom by said end portions, said end portions being fastened to the respective ends of said rod member;
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7. A door latch and locking mechanism for a combination cooking appliance of the type adapted to cook foods with both thermal and microwave energy in a single oven cavity, said mechanism comprising an elongated rod member rotatably mounted in the oven door, said rod member oriented generally horizontally across the width of said door;
- handle means including end portions, said handle oriented generally horizontally across the width of said door and spaced away therefrom by said end portions, said end portions being fastened to the respective ends of said rod member;
latch catch means mounted on said rod member and extending through the inside face of said door;
latch engaging means mounted within the body of said appliance positioned adjacent said latch catch means when said door is in a closed position, whereby said latch catch means rotates into engagement with said latch engaging means to lock said door into a closed position as said handle means is rotated about the longutinal axis of said rod member;
guide members mounted to said door adjacent said latch catch means and coextensive therewith;
guide rollers mounted within the body of said appliance whereby said guide members ride on said rollers as said door is closed to correctly position said door.
- handle means including end portions, said handle oriented generally horizontally across the width of said door and spaced away therefrom by said end portions, said end portions being fastened to the respective ends of said rod member;
Specification