CN102126400A - 具有升降器装置的车轮系统 - Google Patents

具有升降器装置的车轮系统 Download PDF

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Publication number
CN102126400A
CN102126400A CN2010106250356A CN201010625035A CN102126400A CN 102126400 A CN102126400 A CN 102126400A CN 2010106250356 A CN2010106250356 A CN 2010106250356A CN 201010625035 A CN201010625035 A CN 201010625035A CN 102126400 A CN102126400 A CN 102126400A
Authority
CN
China
Prior art keywords
lifter
wheeling system
wheel
framework
spring
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.)
Pending
Application number
CN2010106250356A
Other languages
English (en)
Chinese (zh)
Inventor
T·P·萨利文
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of CN102126400A publication Critical patent/CN102126400A/zh
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • 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
    • B60B33/0028—Construction of wheels; methods of assembling on axle
    • 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
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • 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
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
    • 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
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
    • 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
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0073—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being symmetrical to wheel or 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
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0089—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on the floor
    • 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
    • B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
    • B60B33/0094—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism actuated automatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • A61G12/001—Trolleys for transport of medicaments, food, linen, nursing supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
CN2010106250356A 2009-12-15 2010-12-15 具有升降器装置的车轮系统 Pending CN102126400A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/638734 2009-12-15
US12/638,734 US8214970B2 (en) 2009-12-15 2009-12-15 Wheel system with lifter apparatus

Publications (1)

Publication Number Publication Date
CN102126400A true CN102126400A (zh) 2011-07-20

Family

ID=44142044

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010106250356A Pending CN102126400A (zh) 2009-12-15 2010-12-15 具有升降器装置的车轮系统

Country Status (4)

Country Link
US (1) US8214970B2 (enExample)
JP (1) JP2011126518A (enExample)
CN (1) CN102126400A (enExample)
DE (1) DE102010061232A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104720689A (zh) * 2013-12-18 2015-06-24 Lg电子株式会社 自动吸尘器
CN104770993A (zh) * 2014-01-10 2015-07-15 叶廷仁 自动抬升装置
CN105774887A (zh) * 2016-03-10 2016-07-20 好孩子儿童用品有限公司 儿童推车
CN106915714A (zh) * 2015-12-25 2017-07-04 比亚迪股份有限公司 一种工业车辆

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102067846B1 (ko) 2011-06-06 2020-01-17 디에스엠 아이피 어셋츠 비.브이. 금속박 패턴 적층체, 금속박 적층체, 금속박 적층 기판, 태양 전지 모듈 및 금속박 패턴 적층체의 제조 방법
JP2013082258A (ja) * 2011-10-06 2013-05-09 Nec Computertechno Ltd 段差乗り越え機構及び移動体
US20130255034A1 (en) * 2012-03-29 2013-10-03 Waxman Consumer Products Group Inc. Multi-purpose caster and method of using same
US8539640B1 (en) * 2012-06-08 2013-09-24 Herbert A. Waggener Caster wheel lift and brake assembly
DE102012105596A1 (de) * 2012-06-27 2014-01-02 Miele & Cie. Kg Bodenstaubsauger mit Laufrollen
US8650710B1 (en) 2012-12-15 2014-02-18 Herbert A. Waggener Caster wheel lift and brake assembly
US9603764B2 (en) 2014-02-11 2017-03-28 Medline Industries, Inc. Method and apparatus for a locking caster
US9937750B1 (en) * 2017-02-14 2018-04-10 Chris Nelson Caster wheel tilt bar
US10464373B1 (en) * 2017-06-26 2019-11-05 Herbert A Waggener Caster wheel lift and brake assembly
DE102018103913A1 (de) * 2018-02-21 2019-08-22 Fresenius Medical Care Deutschland Gmbh Medizinische Behandlungsvorrichtung und Fahrwerk für eine medizinische Behandlungsvorrichtung
WO2021130556A1 (en) * 2019-12-27 2021-07-01 Sheikh Jafari Javad Self-opening and retracting wheel assembly
US11673427B2 (en) * 2020-08-17 2023-06-13 Cart Source Llc Caster anti-tilt device
USD1079452S1 (en) * 2025-02-24 2025-06-17 Shanghai Bingyu Technology Co., Ltd. Detachable wheel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239872A (en) * 1963-04-08 1966-03-15 Lincoln Carriage Corp Caster-wheel elevator mechanism
US4467496A (en) * 1980-11-10 1984-08-28 Wheel Developments Limited Heavy duty polymeric spring member and combination of spring and castor construction
GB2145983A (en) * 1983-09-02 1985-04-11 Biddle Eng Co Ltd Device to assist a wheelchair surmount steps kerbs and the like
JPH05178001A (ja) * 1992-01-04 1993-07-20 Akemasa Abe キャスター
CN1252361A (zh) * 1998-10-07 2000-05-10 西格诺德·贝恩帕克有限公司 装有固定用的提升和支撑装置的滚轮

Family Cites Families (14)

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US1105379A (en) * 1913-11-17 1914-07-28 Ernest J Schulze Attachment for baby-carriages and go-carts.
GB1020522A (en) * 1963-10-15 1966-02-16 Amos Of Exeter Ltd Bulk-tape eraser
JPS4955037A (enExample) * 1972-09-28 1974-05-28
JPS4991041U (enExample) * 1972-11-29 1974-08-07
JPS583681Y2 (ja) * 1974-10-21 1983-01-22 ソニー株式会社 シヤリンソウチ
JPH0661504U (ja) * 1993-02-15 1994-08-30 晃 門脇 走行機構
US5983452A (en) * 1998-01-17 1999-11-16 Mcgovern; Terence R. Wheel skid
SE520862C2 (sv) * 2002-02-15 2003-09-09 Enkatsu Solutions Ab Hjulanordning
JP4108558B2 (ja) * 2003-01-31 2008-06-25 株式会社ボックス キャスター
JP2007302019A (ja) * 2006-05-08 2007-11-22 Haiden:Kk ４つ棒リンク動作によって段差昇降を容易にする車輪装置
JP4670773B2 (ja) * 2006-08-30 2011-04-13 トヨタ自動車株式会社 平行二輪車
JP2008207748A (ja) * 2007-02-27 2008-09-11 Daiwarashi Co Ltd キャスタ及びキャスタ付き物品
JP2008284979A (ja) * 2007-05-17 2008-11-27 Daiwarashi Co Ltd キャスタ及びキャスタ付き物品
WO2010027255A1 (en) 2008-09-04 2010-03-11 Idetra B.V. Lifting device for wheel assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239872A (en) * 1963-04-08 1966-03-15 Lincoln Carriage Corp Caster-wheel elevator mechanism
US4467496A (en) * 1980-11-10 1984-08-28 Wheel Developments Limited Heavy duty polymeric spring member and combination of spring and castor construction
GB2145983A (en) * 1983-09-02 1985-04-11 Biddle Eng Co Ltd Device to assist a wheelchair surmount steps kerbs and the like
JPH05178001A (ja) * 1992-01-04 1993-07-20 Akemasa Abe キャスター
CN1252361A (zh) * 1998-10-07 2000-05-10 西格诺德·贝恩帕克有限公司 装有固定用的提升和支撑装置的滚轮

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104720689A (zh) * 2013-12-18 2015-06-24 Lg电子株式会社 自动吸尘器
US9895038B2 (en) 2013-12-18 2018-02-20 Lg Electronics Inc. Automatic cleaner
CN104770993A (zh) * 2014-01-10 2015-07-15 叶廷仁 自动抬升装置
CN106915714A (zh) * 2015-12-25 2017-07-04 比亚迪股份有限公司 一种工业车辆
CN105774887A (zh) * 2016-03-10 2016-07-20 好孩子儿童用品有限公司 儿童推车
CN105774887B (zh) * 2016-03-10 2018-05-04 好孩子儿童用品有限公司 儿童推车

Also Published As

Publication number Publication date
US8214970B2 (en) 2012-07-10
JP2011126518A (ja) 2011-06-30
US20110140377A1 (en) 2011-06-16
DE102010061232A1 (de) 2011-07-07

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110720