WO2007044529A3 - Wheel mechanism - Google Patents

Wheel mechanism Download PDF

Info

Publication number
WO2007044529A3
WO2007044529A3 PCT/US2006/039164 US2006039164W WO2007044529A3 WO 2007044529 A3 WO2007044529 A3 WO 2007044529A3 US 2006039164 W US2006039164 W US 2006039164W WO 2007044529 A3 WO2007044529 A3 WO 2007044529A3
Authority
WO
WIPO (PCT)
Prior art keywords
wheels
wheel mechanism
cart
carts
rows
Prior art date
Application number
PCT/US2006/039164
Other languages
French (fr)
Other versions
WO2007044529A2 (en
Inventor
Colin Alan Campbell
Original Assignee
Colin Alan Campbell
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 Colin Alan Campbell filed Critical Colin Alan Campbell
Priority to EP06816428A priority Critical patent/EP1931551A4/en
Publication of WO2007044529A2 publication Critical patent/WO2007044529A2/en
Publication of WO2007044529A3 publication Critical patent/WO2007044529A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
    • 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
    • B62B3/008—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor having more than two axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/02—Accessories or details specially adapted for children's carriages or perambulators providing for travelling up or down a flight of stairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/08—Wheel arrangements; Steering; Stability; Wheel suspension comprising additional wheels to increase stability

Abstract

A wheel mechanism having two or more rows of three or more wheels wherein the lower-most points of the wheels in a row form an arc. The wheels may be disposed on runners affixed to a cart or be attached directly to a frame or floor component of the cart. An arced shape can be implemented by varying the diameter of the wheels or the attachment components. The wheel mechanism can be incorporated into various types of carts.
PCT/US2006/039164 2005-10-06 2006-10-03 Wheel mechanism WO2007044529A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06816428A EP1931551A4 (en) 2005-10-06 2006-10-03 Wheel mechanism

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72416805P 2005-10-06 2005-10-06
US60/724,168 2005-10-06
US77548806P 2006-02-22 2006-02-22
US60/775,488 2006-02-22

Publications (2)

Publication Number Publication Date
WO2007044529A2 WO2007044529A2 (en) 2007-04-19
WO2007044529A3 true WO2007044529A3 (en) 2008-12-04

Family

ID=37943394

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/039164 WO2007044529A2 (en) 2005-10-06 2006-10-03 Wheel mechanism

Country Status (3)

Country Link
US (2) US7854435B2 (en)
EP (1) EP1931551A4 (en)
WO (1) WO2007044529A2 (en)

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US20090102337A1 (en) * 2007-10-17 2009-04-23 Larry Mitchell Grela Side cabinet and hutch system
GB2454679A (en) * 2007-11-13 2009-05-20 Carolyn Patricia Thompson Electric buggy for child occupant
WO2010028140A2 (en) * 2008-09-03 2010-03-11 Nabsys, Inc. Use of longitudinally displaced nanoscale electrodes for voltage sensing of biomolecules and other analytes in fluidic channels
US9650668B2 (en) 2008-09-03 2017-05-16 Nabsys 2.0 Llc Use of longitudinally displaced nanoscale electrodes for voltage sensing of biomolecules and other analytes in fluidic channels
US8262879B2 (en) 2008-09-03 2012-09-11 Nabsys, Inc. Devices and methods for determining the length of biopolymers and distances between probes bound thereto
US20100072716A1 (en) * 2008-09-19 2010-03-25 Larry Mitchell Grela Portable tool storage assembly
US20100243449A1 (en) * 2009-03-27 2010-09-30 Oliver John S Devices and methods for analyzing biomolecules and probes bound thereto
US8455260B2 (en) * 2009-03-27 2013-06-04 Massachusetts Institute Of Technology Tagged-fragment map assembly
US8246799B2 (en) * 2009-05-28 2012-08-21 Nabsys, Inc. Devices and methods for analyzing biomolecules and probes bound thereto
US8157337B2 (en) * 2009-06-16 2012-04-17 Edwin Dizon Manalang Tool box storage assembly
US8388016B1 (en) * 2009-10-27 2013-03-05 Annitta L. Powell Stroller device for transporting lounge chairs
US8715933B2 (en) 2010-09-27 2014-05-06 Nabsys, Inc. Assay methods using nicking endonucleases
US8859201B2 (en) 2010-11-16 2014-10-14 Nabsys, Inc. Methods for sequencing a biomolecule by detecting relative positions of hybridized probes
WO2012075157A2 (en) * 2010-11-30 2012-06-07 Kolcraft Enterprises, Inc. Maneuverable strollers
US11274341B2 (en) 2011-02-11 2022-03-15 NABsys, 2.0 LLC Assay methods using DNA binding proteins
WO2014066933A1 (en) * 2012-10-29 2014-05-08 Maxm Skate Pty Ltd A medical leg support arrangement adapted to increase the range of motion of a leg to aid in the healing and strengthening of damaged, injured and/or replaced bone, muscle and/or tissue of the leg
US8752846B1 (en) * 2012-12-11 2014-06-17 Cascade Corporation Roller load support
US9914966B1 (en) 2012-12-20 2018-03-13 Nabsys 2.0 Llc Apparatus and methods for analysis of biomolecules using high frequency alternating current excitation
US8882134B2 (en) 2013-01-07 2014-11-11 Kolcraft Enterprises, Inc. Maneuverable strollers
CN103909960B (en) 2013-01-07 2016-05-25 考可拉夫特公司 Easy-to-operate perambulator
WO2014113557A1 (en) 2013-01-18 2014-07-24 Nabsys, Inc. Enhanced probe binding
CN104339974B (en) * 2013-08-08 2018-09-11 高·哈里·凡 Wheels group arrangement with auxiliary wheel
CN104773194A (en) * 2015-04-02 2015-07-15 广州索诺星信息科技有限公司 Wheel-staggered stairway-climbing vehicle
USD770966S1 (en) 2015-07-20 2016-11-08 Kenneth Dean Teixeira Flotation system for a utility cart
CA167756S (en) * 2015-10-07 2018-01-02 Starship Tech Oü Delivery robot
AT519346B1 (en) * 2016-10-03 2019-04-15 Formquadrat Gmbh SCOOTER
US10053129B1 (en) * 2017-02-07 2018-08-21 Eddie Lee Turner, JR. Adjustable all-terrain dolly system and method
USD821265S1 (en) 2017-03-23 2018-06-26 Starship Technologies Oü Vehicle
ES2691049A1 (en) * 2017-05-23 2018-11-23 Vicente Miguel Gomez Varela SKIRT-OSCILLATING WHEEL SALVA-STAIRS OR UP-STAIRS (Machine-translation by Google Translate, not legally binding)
WO2018215581A1 (en) 2017-05-26 2018-11-29 Starship Technologies Oü A battery and a system for swapping and/or charging a battery of a mobile robot
WO2019020407A1 (en) 2017-07-28 2019-01-31 Starship Technologies Oü Device and system for secure package delivery by a mobile robot
NZ763446A (en) 2018-07-30 2023-03-31 Eddie Lee Turner Jr All-terrain platform dolly
US10543862B1 (en) 2019-08-28 2020-01-28 Filemon Aguirre Load-bearing assembly
US11554802B2 (en) 2020-04-27 2023-01-17 Midwest Innovative Products Dolly
US20230415277A1 (en) * 2022-06-28 2023-12-28 Illinois Tool Works Inc. Welding systems with a rolling support base having a brake

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US171367A (en) * 1875-12-21 Improvement in trucks
US490716A (en) * 1893-01-31 Truck
US2573206A (en) * 1949-09-08 1951-10-30 Sunray Company Warehouse bobbin truck
US5413362A (en) * 1992-07-24 1995-05-09 De Santis; Mario Front wheel brake for roller skate
US6431568B1 (en) * 2000-09-13 2002-08-13 Macdaddy Skateboard Corp. Narrow profile truck
US6695325B2 (en) * 2000-11-16 2004-02-24 Alex L. Carrillo Multipurpose mobile paint caddy
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See also references of EP1931551A4 *

Also Published As

Publication number Publication date
EP1931551A4 (en) 2011-04-27
US20110057421A1 (en) 2011-03-10
US8863868B2 (en) 2014-10-21
US20070080511A1 (en) 2007-04-12
US7854435B2 (en) 2010-12-21
EP1931551A2 (en) 2008-06-18
WO2007044529A2 (en) 2007-04-19

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