CA2091545C - Hub and wheel assembly with shock absorber - Google Patents

Hub and wheel assembly with shock absorber

Info

Publication number
CA2091545C
CA2091545C CA002091545A CA2091545A CA2091545C CA 2091545 C CA2091545 C CA 2091545C CA 002091545 A CA002091545 A CA 002091545A CA 2091545 A CA2091545 A CA 2091545A CA 2091545 C CA2091545 C CA 2091545C
Authority
CA
Canada
Prior art keywords
wheel
axle
hub
wheel assembly
retainer arm
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.)
Expired - Fee Related
Application number
CA002091545A
Other languages
English (en)
French (fr)
Other versions
CA2091545A1 (en
Inventor
John J. Andrisin, Iii
Thomas Wiatrak
C. William Lauro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Century Products Co
Original Assignee
Century Products Co
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 Century Products Co filed Critical Century Products Co
Publication of CA2091545A1 publication Critical patent/CA2091545A1/en
Application granted granted Critical
Publication of CA2091545C publication Critical patent/CA2091545C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
    • B60B33/0042—Double or twin wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Handcart (AREA)
CA002091545A 1990-09-28 1991-09-26 Hub and wheel assembly with shock absorber Expired - Fee Related CA2091545C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US590,572 1990-09-28
US07/590,572 US5103530A (en) 1990-09-28 1990-09-28 Hub and wheel assembly with shock absorber

Publications (2)

Publication Number Publication Date
CA2091545A1 CA2091545A1 (en) 1992-03-29
CA2091545C true CA2091545C (en) 1994-09-06

Family

ID=24362777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002091545A Expired - Fee Related CA2091545C (en) 1990-09-28 1991-09-26 Hub and wheel assembly with shock absorber

Country Status (5)

Country Link
US (1) US5103530A (enExample)
EP (1) EP0550613A1 (enExample)
JP (1) JPH06500969A (enExample)
CA (1) CA2091545C (enExample)
WO (1) WO1992005968A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465986A (en) * 1993-05-24 1995-11-14 Macrae; Elwyn F. Wheel restraining device for a shopping cart or a portable vehicle
US5581843A (en) * 1995-08-14 1996-12-10 Purnell; Peter F. Wheel assembly for baby stroller
FR2763840B1 (fr) * 1997-05-30 1999-10-29 Yves Dignat Fauteuil roulant a suspension amelioree
DE19845236C1 (de) * 1998-10-01 2000-03-23 Thomas Wagner Gmbh Rollenanordnung
US6212733B1 (en) * 1999-08-16 2001-04-10 Link Treasure Limited Hub and wheel assembly with automatic moving direction adjustment mechanism
JP2001178520A (ja) * 1999-12-03 2001-07-03 Fairhaven Group Inc 手荷物バッグ用緩衝車輪組立体
US6769701B1 (en) 1999-12-03 2004-08-03 The Fairhaven Group, Inc. Shock-absorbing wheel assemblies for luggage bag
US6547195B1 (en) * 2000-03-06 2003-04-15 Peter B. Kokuzian Infant car seat support assembly
US6484359B1 (en) * 2000-06-14 2002-11-26 Algood Casters Limited Load indicating spring caster
US6499749B2 (en) * 2001-04-27 2002-12-31 Ben M. Hsia Inflatable stroller wheel arrangement
US6789810B2 (en) * 2001-06-15 2004-09-14 Russell W. Strong Integrated wheel suspension system
JP3980349B2 (ja) * 2001-12-25 2007-09-26 コンビ株式会社 ベビーカー
ITBO20020029A1 (it) * 2002-01-23 2003-07-23 Ghepard S R L Organo di supporto per ruote di contenitori trasportabili
US6663122B1 (en) * 2002-07-18 2003-12-16 Wan-Hsing Lin Stroller frame
DE602004010651T2 (de) * 2003-06-05 2008-12-04 Topy Kogyo K.K. Radanordnung
US7500680B2 (en) * 2004-08-06 2009-03-10 Umagination Labs, L.P. Suspensions for wheeled transport devices
CN101448695B (zh) * 2006-04-03 2011-09-14 哥瑞考儿童产品公司 用于可折叠婴儿车的手柄
CN200971028Y (zh) * 2006-09-28 2007-11-07 明门实业股份有限公司 婴儿车轮子定向装置
CN201042968Y (zh) * 2007-03-30 2008-04-02 明门实业股份有限公司 手推车的车轮避震装置
FI7965U1 (fi) 2008-02-27 2008-08-06 Mannerin Konepaja Ab Oy Laitepyörä
US20100025174A1 (en) * 2008-08-01 2010-02-04 Dayton Douglas C Retractable suspension
US8936256B2 (en) 2008-10-08 2015-01-20 Evolution Technologies Inc. Foldable walker apparatus
US9022413B2 (en) 2008-10-08 2015-05-05 Evolution Technologies Inc. Foldable walker apparatus
US8083239B2 (en) 2008-10-08 2011-12-27 Evolution Technologies Inc. Foldable walker apparatus
US8602424B2 (en) 2008-10-08 2013-12-10 Evolution Technologies, Inc. Foldable walker apparatus
KR101057244B1 (ko) * 2009-07-03 2011-08-16 박문환 구름바퀴의 스토퍼장치
DE102010041953A1 (de) * 2010-10-04 2012-04-05 Gross + Froelich Gmbh & Co. Kg Lenkrolle mit Spiegelkappe
US8505936B2 (en) * 2010-10-29 2013-08-13 Evolution Technologies Inc. Foldable walker apparatus
US8573613B2 (en) 2010-10-29 2013-11-05 Evolution Technologies Inc. Foldable walker apparatus
US9415635B2 (en) 2010-10-29 2016-08-16 Evolution Technologies Inc. Foldable walker apparatus
DE102010060549A1 (de) * 2010-11-15 2012-05-16 Tente Gmbh & Co. Kg Rolle
CN102765296A (zh) * 2012-07-25 2012-11-07 广州风神物流有限公司 一种新型工业减震脚轮
PL2894961T3 (pl) * 2012-09-11 2019-06-28 Enoagricola Rossi S.R.L. Zgrabiarka jedno- lub dwu-wirnikowa
DE102012110755A1 (de) * 2012-11-09 2014-05-15 MAQUET GmbH Transportwagen zum Transport einer Patientenlagerfläche und/oder einer Operationstischsäule eines Operationstischs
DE102012110756A1 (de) 2012-11-09 2014-06-12 MAQUET GmbH Transportwagen zum Transport einer Patientenlagerfläche und/oder einer Operationstischsäule eines Operationstischs
US8967647B1 (en) * 2013-09-12 2015-03-03 Monahan Products, LLC Suspension system for child stroller
US9339432B2 (en) 2014-02-28 2016-05-17 Evolution Technologies Inc. Walker apparatus and backrest therefor
US9744094B2 (en) 2014-02-28 2017-08-29 Evolution Technologies Inc. Walker apparatus and backrest therefor
US11648922B2 (en) 2015-09-02 2023-05-16 Evolution Technologies Inc. Manually-operated, height-adjustable wheeled vehicle, and a brake assembly and wheel fork assembly thereof
US10053062B2 (en) 2015-09-02 2018-08-21 Evolution Technologies Inc. Brake assembly for a height-adjustable walker apparatus
US10730489B2 (en) 2015-09-02 2020-08-04 Evolution Technologies Inc. Brake assembly for height-adjustable patient transport apparatus
CA167113S (en) 2016-02-26 2017-12-27 Julian Liu Set of seat cushions
CA173079S (en) 2017-02-17 2017-12-27 Evolution Tech Inc Set of seat cushions
US10479141B2 (en) 2018-02-22 2019-11-19 Monahan Products, LLC Force finger
KR102722926B1 (ko) * 2019-12-16 2024-10-28 원더랜드 스위처랜드 아게 유아용 캐리어의 바퀴에 적합한 시미 방지 기기
DE102022203346A1 (de) * 2022-04-05 2023-10-05 Hyundai Motor Company Radträger für eine aufhängung eines kraftfahrzeugs

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541514A (en) * 1944-09-29 1951-02-13 Bassick Co Industrial truck caster wheel
US2753946A (en) * 1953-05-27 1956-07-10 Yale & Towne Mfg Co Caster wheel mounting for corner drive truck
US2915776A (en) * 1956-06-05 1959-12-08 Fairbanks Company Adjustable spring-loaded caster
US3653681A (en) * 1970-05-19 1972-04-04 Julian A Virtue Baby stroller
US3967342A (en) * 1975-01-13 1976-07-06 Gerico, Inc. Suspended swivel wheel arrangement for baby carriages and the like
US4083579A (en) * 1977-01-03 1978-04-11 Cosco, Inc. Collapsible infant's stroller
US4559669A (en) * 1984-06-07 1985-12-24 Darnell Corporation, Ltd. Shock resistant caster having pressure plates and centering projections
US4608729A (en) * 1984-10-29 1986-09-02 Huang Yung H Lockable steering structure having a vertically slidable locking block
IT8521547U1 (it) * 1985-04-18 1986-10-18 Perego Pines Gmbh Motoveicolo per bambini con struttura portante perfezionata
DE3662997D1 (en) * 1985-08-23 1989-06-01 Jd Technologie Ag Swiwel and spring mounted caster wheel
USD296540S (en) 1985-11-18 1988-07-05 Perego-Pines S.P.A. Twin stroller
IT206436Z2 (it) * 1986-03-21 1987-08-10 Perego Pines Gmbh Cambio di velocita' perfezionato per veicoli giocattolo.
IT206571Z2 (it) * 1986-04-23 1987-08-10 Perego Pines Gmbh Passeggino pieghevole perfezionato per bambini.
IT208263Z2 (it) * 1986-10-29 1988-04-29 Perego Pines Gmbh Passeggino pieghevole per bambini con dispositivo di sicurezza per il bloccaggio del passeggino stesso in posizione aperta.
US4731899A (en) * 1986-07-18 1988-03-22 Huang Yung Ho Rotary roller set directional control device
JPH0647322B2 (ja) * 1986-08-29 1994-06-22 コンビ株式会社 ベビ−カ−におけるキヤスタ−のストツパ−機構
US4805259A (en) * 1986-10-17 1989-02-21 Aprica Kassai Kabushikikaisha Caster
GB2204484A (en) * 1987-05-12 1988-11-16 Hilbar Plastics Ltd Castor
US4847945A (en) * 1988-05-16 1989-07-18 Dorel Industries, Inc. Dismantlable wheel attachment mechanism with swivel joint protector
US4831689A (en) * 1988-05-23 1989-05-23 Justin Lo Vertically slidably mounted brake for a resiliently supported caster wheel
JP2520008Y2 (ja) * 1990-09-27 1996-12-11 コンビ 株式会社 ベビーカーのキャスター機構

Also Published As

Publication number Publication date
WO1992005968A1 (en) 1992-04-16
EP0550613A1 (en) 1993-07-14
CA2091545A1 (en) 1992-03-29
EP0550613A4 (enExample) 1994-02-09
US5103530A (en) 1992-04-14
JPH06500969A (ja) 1994-01-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed