Patent ID: 9555698
Date: 2017-01-31
CPC Classifications: B60J,B60P

Claim:
1. A retractable covering system having a top covering configured to cover an open top area of a container having sides that define an interior space, the top covering connected to a retractable top drive mechanism that selectively retracts and deploys the retractable top covering; a track supported along an upper edge of the container around a portion of the open top area, the track supporting at least one trolley for relative movement along the upper edge of the container, the track including a bow reaction channel and a track glide channel, the trolley having spaced apart reaction rollers that engage the bow reaction channel and a load roller engaging the track glide channel; a support bow connected to the trolley and supporting the retractable top covering; and a cable connected between the retractable top drive mechanism and the trolley, the cable moving the trolley along the track in response to retraction and deployment action of the retractable top drive mechanism.