LIFT

• US 20160120722A1
• Filed: 12/03/2013
• Published: 05/05/2016
• Est. Priority Date: 12/03/2012
• Status: Abandoned Application

• Current Assignee: Peter A. Mueller
• Original Assignee: Peter A. Mueller
• Inventors: MUELLER, Peter A.
• Application Number:
  US14/767,747
• Publication Number:
  US 20160120722A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61G 3/063 using lifts separate from the vehicle, e.g. fixed on the pavement
• CPC Class Codes: A61G 7/1005 mounted on, or in combination with, a swimming-pool
• CPC Class Codes: A61G 7/1017 Pivoting arms, e.g. crane type mechanisms
• CPC Class Codes: B66B 9/00 Kinds or types of lifts in, or associated with, buildings or other structures characterised by control systems B66B1/00; apparatus for raising or lowering persons on stages of theatres A63J5/12
• CPC Class Codes: E04H 4/1245 Recirculating pumps for swimming pool water
• CPC Class Codes: E04H 4/1281 Devices for distributing chemical products in the water of swimming pools
• CPC Class Codes: E04H 4/144 Means for facilitating access, e.g. step units or slides invalid-lifting devices for swimming pools A61G7/1005

Abstract

A lift with guide rails and guide device and by using a cable winch reduction, an electric drive or a hydraulic cylinder enables a lift platform or a double platform to move vertically over a lifting and the swimming pool lift includes a flotation body, which can receive the drive, the hydraulic system and the swimming pool cleaning system.

Claims

1. A lift,

wherein

the lift platform can be moved via the lifting on vertical or inclined guide rails and the platform lifter rolls and unrolls the cable or the power-supplying cable or the flat belt and with the inclusion of a double platform together with the pivoting arms and a housing, an additional small lifting occurs and the lifting is secured by means of a security disposition, the platform lifter has a cable reduction and a drive or hydraulic cylinder and, for the power-supplying cable, room exists in the housing or in the lift platform for a consumption distributor, as well as a swimming pool cleaning system, flotation body, fold-out diving board.

2. The lift according to claim 1,

wherein

space is present in the inner diameter of the large cable winch for the small cable winch with the flat belt or a second cable, the deflection roller, the hydraulic cylinder, the hydraulic system, the accumulator and, if present, the controller.

3. The lift according to claim 1,

wherein

the cable reduction either consists of the large cable winch and the small cable winch and forms the cable winch reduction, or a pulley consists of two or more deflection rollers or both combine to form a potency pulley.

4. The lift according to claim 1,

wherein

the swimming pool cleaning system comprises at least the following elements, which are a skimmer, skimmer tube, circulation pump, filter, metering device, disinfecting means, disinfecting device, waterproof lid.

5. The lift according to claim 1,

wherein

the hydraulic system consists of at least of the hydraulic cylinder, pump motor, valve and tank.

6. The lift according to claim 1,

wherein:

the current from land to the lift is introduced by means of a flexible cord or by means of an inductive contact, wherein in the inductive contact, the current is charged in a battery pack, or such that the pump motor fills the accumulator and the battery pack or the accumulator can execute the maximum lifting once or more than once.

7. The lift according to claim 1,

wherein

the security disposition comprises at least one of the following elements, which are an accumulator, holding safety, emergency control, gas spring, securing bolt, air bag.

8. The lift according to claim 1,

wherein

the emergency control comprises a bowden cable and thus actuates the valve for depressurization of the hydraulic system or the accumulator and the valve are activated for controlled lifting and sinking of the lift platform or the manual valve imparts the filling means in the air bag.

9. The lift according to claim 1,

wherein

the guide rail has a round or square tube or a tube with a recess, so that a cable or a flat belt can be inserted therein.

10. The lift according to claim 1,

wherein:

the guide means represent guide rollers or guide bushings and the latter have a rigid sliding surface or spheres.

11. The lift according to claim 1,

wherein

the lift is a swimming pool lift or a terrestrial lift.

12. The lift according to claim 1,

wherein

the flotation body is sealed and partially hollow or filled with foam.

13. The lift according to claim 1,

wherein

the electric drive has a lifting stop and a crank opening.

14. The lift according to claim 1,

wherein

the sensor, at a given deviation from the set point, the controller ensures that the lift platform returns to the set point.