KR102902237B1 - 수하물용 멀티-휠 시스템 - Google Patents

수하물용 멀티-휠 시스템

Info

Publication number
KR102902237B1
KR102902237B1 KR1020237009055A KR20237009055A KR102902237B1 KR 102902237 B1 KR102902237 B1 KR 102902237B1 KR 1020237009055 A KR1020237009055 A KR 1020237009055A KR 20237009055 A KR20237009055 A KR 20237009055A KR 102902237 B1 KR102902237 B1 KR 102902237B1
Authority
KR
South Korea
Prior art keywords
wheel
inches
focus
diameter
axle
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020237009055A
Other languages
English (en)
Korean (ko)
Other versions
KR20230054406A (ko
Inventor
조단 디 쇈헤어
저스틴 에이 파셀크
존 에이 솔하임
Original Assignee
카스턴 매뉴팩츄어링 코오포레이숀
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 카스턴 매뉴팩츄어링 코오포레이숀 filed Critical 카스턴 매뉴팩츄어링 코오포레이숀
Priority to KR1020257041827A priority Critical patent/KR20260003396A/ko
Publication of KR20230054406A publication Critical patent/KR20230054406A/ko
Application granted granted Critical
Publication of KR102902237B1 publication Critical patent/KR102902237B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/03—Suitcases
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/12—Roller-type wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
    • 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
    • B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A45C2005/148—Other arrangements of the rolling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2200/00—Type of product being used or applied
    • B60B2200/40—Articles of daily use
    • B60B2200/45—Suitcases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/351—Increase in versatility, e.g. usable for different purposes or different arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/551—Handling of obstacles or difficult terrains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/70—Adaptation for
    • B60B2900/721—Use under adverse external conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
KR1020237009055A 2020-08-21 2021-08-20 수하물용 멀티-휠 시스템 Active KR102902237B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257041827A KR20260003396A (ko) 2020-08-21 2021-08-20 수하물용 멀티-휠 시스템

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063068693P 2020-08-21 2020-08-21
US63/068,693 2020-08-21
PCT/US2021/046974 WO2022040572A1 (en) 2020-08-21 2021-08-20 Multi-wheel system for luggage

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020257041827A Division KR20260003396A (ko) 2020-08-21 2021-08-20 수하물용 멀티-휠 시스템

Publications (2)

Publication Number Publication Date
KR20230054406A KR20230054406A (ko) 2023-04-24
KR102902237B1 true KR102902237B1 (ko) 2025-12-18

Family

ID=80270101

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020237009055A Active KR102902237B1 (ko) 2020-08-21 2021-08-20 수하물용 멀티-휠 시스템
KR1020257041827A Pending KR20260003396A (ko) 2020-08-21 2021-08-20 수하물용 멀티-휠 시스템

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020257041827A Pending KR20260003396A (ko) 2020-08-21 2021-08-20 수하물용 멀티-휠 시스템

Country Status (7)

Country Link
US (2) US12096832B2 (enExample)
EP (2) EP4786308A2 (enExample)
JP (2) JP7747739B2 (enExample)
KR (2) KR102902237B1 (enExample)
CA (2) CA3312927A1 (enExample)
GB (1) GB2613506B (enExample)
WO (1) WO2022040572A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12691360B2 (en) * 2020-06-29 2026-07-28 Karsten Manufacturing Corporation Skateboards with a multi-wheel truck
CN117651649A (zh) * 2021-08-17 2024-03-05 布里格斯及莱利旅行用品有限责任公司 减震行李轮
CN121604943A (zh) * 2023-07-31 2026-03-03 卡斯顿制造有限公司 多轮脚轮

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US20100026080A1 (en) 2008-07-30 2010-02-04 Colchiesqui Alexandre Viana Set of wheels with a system for rotation and transposition of obstacles, for bases of travel bags, trunks and similar
US20110023268A1 (en) 2009-07-29 2011-02-03 Victor Dole Smith Multi-wheel caster
US20160151699A1 (en) 2014-11-28 2016-06-02 Po-Chih Lai Skateboard assembly
US20170101121A1 (en) 2014-11-01 2017-04-13 Hunt Strategy, Llc Game cart apparatus and methods
US20200198681A1 (en) 2018-03-30 2020-06-25 Guangdong Shunhe Industrial Co., Ltd. Folding stair-climbing trolley

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AUPN797496A0 (en) 1996-02-09 1996-02-29 Herbert, Sean P Skateboard suspension
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US6158753A (en) 1996-09-24 2000-12-12 Sturbaum; Kurt H. Skateboard having independent tandem wheels
IT230159Y1 (it) * 1996-10-01 1999-05-05 Tullio Filtri Carrello portabagagli atto a salire e scendere le scale
FR2766382A1 (fr) 1997-07-23 1999-01-29 Bernard Jonas Planche a roulettes tout terrain
US5947495A (en) 1997-12-11 1999-09-07 Null; Lance Ludgay All-Terrain Skateboard
FR2810894A1 (fr) 2000-07-03 2002-01-04 Olivier Fremy Dispositif pour planche a roulettes
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080164665A1 (en) 2007-01-05 2008-07-10 Hsueh-Er Chang Stair-climbing vehicle
US20100026080A1 (en) 2008-07-30 2010-02-04 Colchiesqui Alexandre Viana Set of wheels with a system for rotation and transposition of obstacles, for bases of travel bags, trunks and similar
US20110023268A1 (en) 2009-07-29 2011-02-03 Victor Dole Smith Multi-wheel caster
US20170101121A1 (en) 2014-11-01 2017-04-13 Hunt Strategy, Llc Game cart apparatus and methods
US20160151699A1 (en) 2014-11-28 2016-06-02 Po-Chih Lai Skateboard assembly
US20200198681A1 (en) 2018-03-30 2020-06-25 Guangdong Shunhe Industrial Co., Ltd. Folding stair-climbing trolley

Also Published As

Publication number Publication date
US20220053898A1 (en) 2022-02-24
KR20260003396A (ko) 2026-01-06
EP4200188A4 (en) 2024-09-11
JP2023538412A (ja) 2023-09-07
US12096832B2 (en) 2024-09-24
GB202303432D0 (en) 2023-04-26
JP2025183386A (ja) 2025-12-16
EP4200188C0 (en) 2026-06-24
WO2022040572A1 (en) 2022-02-24
JP7747739B2 (ja) 2025-10-01
KR20230054406A (ko) 2023-04-24
CA3197219A1 (en) 2022-02-24
GB2613506B (en) 2024-05-29
CA3312927A1 (en) 2026-06-21
EP4200188B1 (en) 2026-06-24
EP4200188A1 (en) 2023-06-28
EP4786308A2 (en) 2026-08-05
GB2613506A (en) 2023-06-07
US20250009092A1 (en) 2025-01-09

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