#Automatic pool cover torque motor pdf#

Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Last Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US07/741,480 Inventor Harry J.

#Automatic pool cover torque motor pdf#

Google Patents Automatic swimming pool cover with a dual hydraulic drive systemĭownload PDF Info Publication number US5184357A US5184357A US07/741,480 US74148091A US5184357A US 5184357 A US5184357 A US 5184357A US 74148091 A US74148091 A US 74148091A US 5184357 A US5184357 A US 5184357A Authority US United States Prior art keywords cover hydraulic line motor drum Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5184357A - Automatic swimming pool cover with a dual hydraulic drive system US5184357A - Automatic swimming pool cover with a dual hydraulic drive system