WO2006089071A3 - Push-pull cart collection device and conversion assembly - Google Patents

Push-pull cart collection device and conversion assembly Download PDF

Info

Publication number
WO2006089071A3
WO2006089071A3 PCT/US2006/005548 US2006005548W WO2006089071A3 WO 2006089071 A3 WO2006089071 A3 WO 2006089071A3 US 2006005548 W US2006005548 W US 2006005548W WO 2006089071 A3 WO2006089071 A3 WO 2006089071A3
Authority
WO
WIPO (PCT)
Prior art keywords
collection device
push
conversion assembly
hitch
shopping cart
Prior art date
Application number
PCT/US2006/005548
Other languages
French (fr)
Other versions
WO2006089071A2 (en
Inventor
Paul David Holtan
Daniel T Johnson
James W Wiff
Original Assignee
Dane Ind Inc
Paul David Holtan
Daniel T Johnson
James W Wiff
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dane Ind Inc, Paul David Holtan, Daniel T Johnson, James W Wiff filed Critical Dane Ind Inc
Publication of WO2006089071A2 publication Critical patent/WO2006089071A2/en
Publication of WO2006089071A3 publication Critical patent/WO2006089071A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/005—Combinations with at least three axles and comprising two or more articulated parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
    • B62B3/1404—Means for facilitating stowing or transporting of the trolleys; Antitheft arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D51/00—Motor vehicles characterised by the driver not being seated
    • B62D51/04—Motor vehicles characterised by the driver not being seated the driver walking

Abstract

The present invention is a shopping cart collection device adapted to engage to first and second shopping carts and capable of pulling a first train of shopping carts extending from the first shopping cart and pushing a second train of shopping carts extending from the second shopping cart. The device comprises a motorized unit comprising a drive wheel, a first hitch and a second hitch. The first hitch is proximate a first side of the motorized unit and is adapted to engage the first shopping cart. The second hitch is proximate a second side of the motorized unit opposite the first side and is adapted to engage the second shopping cart.
PCT/US2006/005548 2005-02-17 2006-02-17 Push-pull cart collection device and conversion assembly WO2006089071A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65381905P 2005-02-17 2005-02-17
US60/653,819 2005-02-17

Publications (2)

Publication Number Publication Date
WO2006089071A2 WO2006089071A2 (en) 2006-08-24
WO2006089071A3 true WO2006089071A3 (en) 2008-10-16

Family

ID=36917063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/005548 WO2006089071A2 (en) 2005-02-17 2006-02-17 Push-pull cart collection device and conversion assembly

Country Status (1)

Country Link
WO (1) WO2006089071A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK178498B1 (en) 2015-04-13 2016-04-18 Mobile Ind Robots Aps ROBOT-BASED VEHICLE TO TOUGH A CAR
US10809734B2 (en) 2019-03-13 2020-10-20 Mobile Industrial Robots A/S Route planning in an autonomous device
US11592299B2 (en) 2020-03-19 2023-02-28 Mobile Industrial Robots A/S Using static scores to control vehicle operations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220379B1 (en) * 1996-02-13 2001-04-24 Dane Industries, Inc. Cart retriever vehicle
US6260643B1 (en) * 1999-05-18 2001-07-17 Rhino Craft, Inc. Cart puller with retaining cord mechanism
US20040245030A1 (en) * 2003-06-09 2004-12-09 Dane Industries, Inc. Cart pulling vehicle with dual cable drums and dual torsion springs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220379B1 (en) * 1996-02-13 2001-04-24 Dane Industries, Inc. Cart retriever vehicle
US6260643B1 (en) * 1999-05-18 2001-07-17 Rhino Craft, Inc. Cart puller with retaining cord mechanism
US20040245030A1 (en) * 2003-06-09 2004-12-09 Dane Industries, Inc. Cart pulling vehicle with dual cable drums and dual torsion springs

Also Published As

Publication number Publication date
WO2006089071A2 (en) 2006-08-24

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