초록 ▼

A hinge for controlling a pivotal rate of movement. The hinge includes a first hinge part and a second hinge part that is pivotally mounted to the first hinge part. The first hinge part movable to and between open and closed positions relative to the second hinge part. A connector extends along an a

A hinge for controlling a pivotal rate of movement. The hinge includes a first hinge part and a second hinge part that is pivotally mounted to the first hinge part. The first hinge part movable to and between open and closed positions relative to the second hinge part. A connector extends along an axis and the first and second hinge parts are pivotally mounted around the connector on the axis. A gap is defined between at least one of the first and second hinge parts and the connector. A damping fluid is located within the gap for controlling a relative rate of movement of the first and second hinge parts between the open and closed positions.

대표청구항 ▼

I claim: 1. A hinge adapted to pivotably connect a hinged member to a device housing and being adapted to maintain the hinged member in one of an open position and a closed position relative to the device housing and dampen movement of the hinged member during movement between the closed and open p

I claim: 1. A hinge adapted to pivotably connect a hinged member to a device housing and being adapted to maintain the hinged member in one of an open position and a closed position relative to the device housing and dampen movement of the hinged member during movement between the closed and open positions, the hinge comprising: a first hinge part having an axis and a first cam surface, the first hinge part being adapted to be connected to one of the hinged member and the device housing; a second hinge part aligned with and rotatable about the axis of the first hinge part, the second hinge part having a second cam surface in engagement with the first cam surface, the first and second cam surfaces being arranged to drive at least a portion of one of the first and second hinge parts along the axis of the first hinge part; a biasing member for biasing the first and second cam surfaces together; a connector extending through axial bores of the first and second hinge parts, the connector having first and second ends to secure the first and second hinge parts therebetween; a gap formed between the axial bore of the second hinge part and the connector; and a damping fluid located within the gap for controlling movement of the second hinge part between the closed and open positions by damping axial and rotational movement of the second hinge part relative to the connector. 2. A hinge for controlling a pivotal rate of movement, the hinge comprising: a first hinge part including an axial bore and a first cam surface; a second hinge part including an axial bore and a second cam surface and being pivotally mounted to the first hinge part for movement to and between open and closed positions; a connector extending along an axis, the first and second hinge parts being pivotally mounted on their axial bores around the connector on the axis; a gap defined between the axial bore of at least one of the first and second hinge parts and the connector; and a damping fluid located within the gap for controlling a relative rate axial and rotational of movement of one of the first and second hinge parts between the open and closed positions. 3. A hinge for controlling a pivotal rate of movement, the hinge comprising: a first hinge part having a first cam surface; a second hinge part having a second cam surface in engagement with the first cam surface and being pivotally mounted to the first hinge part for movement to and between open and closed positions; a connector extending along an axis, the first and second hinge parts being mounted around the connector on the axis and the second hinge part being rotatable and axially movable relative to the connector, the connector, first hinge part and second hinge part being positioned in a bore; and a damping fluid being located within the bore such that the damping fluid is in contact with at least an outer surface of the second hinge part to control a rotational and axial movement of the second hinge part relative to the connector as the hinge moves between the open and closed positions. 4. The hinge of claim 3 wherein the bore is formed in a hinged member of a cellular telephone. 5. The hinge of claim 3 further comprising: a first gap defined between the second hinge part and the connector; and a second gap defined between the second hinge part and a surface of the bore, the damping fluid being located within the first and second gaps.