Lift and extraction systems for automatic swimming pool cleaners

Patent metadata

Field	Value
Publication number	US-12454298-B2
Application number	US-202318094510-A
Country	US
Kind code	B2
Filing date	Jan 9, 2023
Priority date	Jan 10, 2022
Publication date	Oct 28, 2025
Grant date	Oct 28, 2025

Abstract

A lift and extraction system for an automatic swimming pool cleaner may facilitate removal from the of the automatic swimming pool cleaner from a swimming pool, deployment of the automatic swimming pool cleaner into a swimming pool, and/or storage of the automatic swimming pool cleaner outside of the swimming pool. The lift and extraction systems may include a frame, motive elements, and one or more engagement features for selectively engaging and positioning the automatic swimming pool cleaner relative to the frame.

First claim

That which is claimed:

1 . A lift system for an automatic swimming pool cleaner, the lift system comprising:
a frame comprising a back portion and a base portion, wherein the base portion extends in a forward direction relative to the back portion; one or more cleaner supports extending from the back portion to the base portion of the frame, each of the one or more cleaner supports comprising a support surface configured to support the automatic swimming pool cleaner at an incline relative to the back portion and the base portion; an engagement system supported on the frame and configured to selectively engage the automatic swimming pool cleaner and position the automatic swimming pool cleaner relative to the frame, the engagement system comprising a retractable wire and an engagement device on the retractable wire, wherein the engagement device is movable relative to the frame via the retractable wire, and wherein the engagement device is configured to selectively engage the automatic swimming pool cleaner; and motive elements on the frame.

2 . The lift system of claim 1 , wherein the frame comprises a back portion and a base portion extending forward from the back portion.

3 . The lift system of claim 1 , wherein retraction of the wire is configured to at least partially lift the automatic swimming pool cleaner out of a swimming pool.

4 . A lift system for an automatic swimming pool cleaner, the lift system comprising:
a frame; and a lever arm supported on the frame and pivotable relative to the frame, wherein the lever arm comprises a foot pedal and an engagement feature opposite the foot pedal, wherein the engagement feature is configured to engage the swimming pool cleaner, and wherein the lever arm is pivotable relative to the frame such that the engagement feature and the foot pedal are positionable relative to the frame.

5 . The lift system of claim 4 , further comprising a latch on the frame configured to selectively engage the lever arm.

6 . The lift system of claim 4 , wherein the engagement feature is pivotable relative to the lever arm.

7 . The lift system of claim 4 , wherein the foot pedal is configured to move the lever arm between a stowed position and a deployed position based on engagement of a user with the foot pedal.

8 . A lift system for an automatic swimming pool cleaner, the lift system comprising:
a frame; and a lever arm supported on the frame and pivotable relative to the frame, wherein an end of the lever arm comprises an engagement feature, and wherein the lever arm is pivotable relative to the frame such that the engagement feature is positionable relative to the frame.

9 . The lift system of claim 8 , wherein the lever arm is movable using an actuation mechanism.

10 . The lift system of claim 8 , wherein the actuation mechanism comprises a foot pedal or an automatic actuation mechanism.

11 . The lift system of claim 10 , wherein the automatic actuation mechanism comprises a motor.

12 . The lift system of claim 8 , further comprising motive elements on the frame.

Assignees

• Zodiac Pool Systems Llc

Inventors

• Van Der Meijden Hendrikus Johannes
• Holgreaves David

Classifications

• E04H4/1654 Primary

  Self-propelled cleaners · CPC title

• B62B2206/003

  with actuation mechanisms which drive the adjustment or conversion operation · CPC title

• B62B2202/50

  Cleaning or gardening articles · CPC title

• B62B1/12

  involving parts being adjustable, collapsible, attachable, detachable, or convertible · CPC title

• B62B1/06

  involving means for grappling or securing in place objects to be carried; Loading or unloading equipment · CPC title