IP Library Granted Patent US 10,077,906
Granted Patent B2
US 10,077,906 · App. 15/446,047 · Granted Sep 18, 2018

Home cooking appliance with a side swing oven door having a friction hinge

Inventors: James Gayle (New Bern, NC); Joseph Geiger (Trent Woods, NC); George May (New Bern, NC); Felix Rueter (Munich, DE)
Assignee: BSH Home Appliances Corporation
F24C15/023E05C1/08E05D11/08F24C15/02
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,077,906
App. No.
15/446,047
Granted
Sep 18, 2018
Kind
B2
Abstract

A home cooking appliance with a side swing door is provided. The home cooking appliance includes a housing having a cooking cavity and a side swing door movable about at least one hinge between a closed position and an open position to provide access to the cooking cavity, wherein the at least one hinge includes a friction hinge configured to impede rotational motion of the side swing door, wherein the friction hinge is a variable torque friction hinge configured to provide a variable torque throughout at least a part of a range of motion in at least one of an opening direction and a closing direction of the of the side swing door.

Claims (20)

1. A home cooking appliance comprising:

a housing having a cooking cavity; and

a side swing door movable about at least one hinge between a closed position and an open position to provide access to the cooking cavity,

wherein the at least one hinge includes a friction hinge configured to impede rotational motion of the side swing door,

wherein the friction hinge is a variable torque friction hinge configured to provide a variable torque throughout at least a part of a range of motion in at least one of an opening direction and a closing direction of the of the side swing door, such that no detents are required and a tactile perception of the side swing door by a user is enhanced, while improving safety of the side swing door.

2. The home cooking appliance of claim 1 , wherein the friction hinge is a variable torque friction hinge configured to provide a first variable torque throughout at least a part of a first range of motion in an opening direction and a second variable torque throughout at least a part of a second range of motion in a closing direction of the side swing door, and

wherein the first variable torque is different than the second variable torque.

3. A home cooking appliance comprising:

a housing having a cooking cavity; and

a side swing door movable about at least one hinge between a closed position and an open position to provide access to the cooking cavity,

wherein the at least one hinge includes a friction hinge configured to impede rotational motion of the side swing door,

wherein the friction hinge is configured to provide a first torque during a commencement of rotation of the side swing door from a resting position,

wherein the friction hinge is configured to provide a second torque during the rotation of the side swing door, and

wherein the first torque is different than the second torque, such that no detents are required and a tactile perception of the side swing door by a user is enhanced, while improving safety of the side swing door.

4. A home cooking appliance comprising:

a housing having a cooking cavity; and

a side swing door movable about at least one hinge between a closed position and an open position to provide access to the cooking cavity,

wherein the at least one hinge includes a friction hinge configured to impede rotational motion of the side swing door,

wherein the friction hinge is configured to provide a predetermined amount of free motion of the side swing door about the friction hinge in a first direction after an external force is applied to the side swing door before the friction hinge provides a torque in a second direction that is opposite to the first direction, such that no detents are required and a tactile perception of the side swing door by a user is enhanced, while improving safety of the side swing door.

5. The home cooking appliance of claim 4 , wherein the predetermined amount of free motion of the side swing door about the friction hinge in a first direction continues for a time after the external force applied to the side swing door is removed before the friction hinge provides a torque in a second direction that is opposite to the first direction.

Continuity (2)
Division 14029935 · Sep 18, 2013
Related Publication 20170176020A1 · Jun 22, 2017