Automatic sliding door opening and closing system with a releasing mechanism for fixably and releasably attaching a vehicle door to a belt drive system
First Claim
Patent Images
1. An automatic sliding door opening and closing system, comprising:
- (a) a continuous, powered belt drive system having a driven belt; and
(b) a clamp arrangement attached to a door and releasably clamping the belt, such that the door is automatically driven along a predetermined path by the belt and the clamp releases the belt in response to an obstruction in the predetermined path, wherein the clamp arrangement is releasably clamped to the belt at any position along the predetermined path of the door between an open and a closed position of the door.
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Accused Products
Abstract
An automatic sliding door opening and closing system comprises a continuous, powered belted drive system and a clamp arrangement capable of fixably and releasably attaching the automotive sliding door to the belt drive system so as to be automatically driven along a predetermined path and capable of releasing the belt drive system under predetermined conditions. The powered belt drive system is located so as to be combined with one of the door'"'"'s standard sliding door hinge systems. The clamp arrangement is a rotary device biased into a pinching engagement on the belt of the belt drive system via a cam and spring arrangement.
62 Citations
9 Claims
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1. An automatic sliding door opening and closing system, comprising:
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(a) a continuous, powered belt drive system having a driven belt; and
(b) a clamp arrangement attached to a door and releasably clamping the belt, such that the door is automatically driven along a predetermined path by the belt and the clamp releases the belt in response to an obstruction in the predetermined path, wherein the clamp arrangement is releasably clamped to the belt at any position along the predetermined path of the door between an open and a closed position of the door. - View Dependent Claims (2, 3)
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4. An automatic sliding door opening and closing system, comprising:
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(a) a continuous, powered belt drive system having a driven belt; and
(b) a clamp arrangement attached to a door and releasably attached to the belt, such that the door is automatically driven along a predetermined path by the belt and the clamp arrangement is capable of releasing the belt in response to an obstruction in the predetermined path, wherein the clamp arrangement is a rotary device biased into pinching engagement on the belt via a cam and spring arrangement. - View Dependent Claims (5)
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6. An automatic sliding door opening and closing system, comprising:
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(a) a continuous, powered belt drive system having a driven belt;
(b) a clamp arrangement attached to a door and releasably attached to the belt, such that the door is automatically driven along a predetermine path by the belt and the clamp arrangement is capable of releasing the belt in response to an obstruction in the predetermined path; and
(c) at least one track, wherein the powered belt drive system is located so as to be combined with the track and the clamp arrangement is a rotary device biased into pinching engagement on the belt via a cam and spring arrangement. - View Dependent Claims (7)
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8. An automatic sliding door opening and closing system, comprising:
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(a) a continuous, powered belt drive system having a driven belt;
(b) a clamp arrangement attached to a door and releasably attached to the belt, such that the door is automatically driven along a predetermined path by the belt and the clamp arrangement is capable of releasing the belt in response to an obstruction in the predetermined path; and
(c) at least one track, wherein the powered belt drive system is located so as to be combined with the track, the door includes a roller assembly and the clamp arrangement is attached to the roller assembly of the door and the clamp arrangement is a rotary device biased into pinching engagement on the belt via a cam and spring arrangement. - View Dependent Claims (9)
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Specification