JP2011126518A5 - - Google Patents

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Publication number
JP2011126518A5
JP2011126518A5 JP2010275193A JP2010275193A JP2011126518A5 JP 2011126518 A5 JP2011126518 A5 JP 2011126518A5 JP 2010275193 A JP2010275193 A JP 2010275193A JP 2010275193 A JP2010275193 A JP 2010275193A JP 2011126518 A5 JP2011126518 A5 JP 2011126518A5
Authority
JP
Japan
Prior art keywords
frame
lift device
spring
wheels
wheel system
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
JP2010275193A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011126518A (ja
Filing date
Publication date
Priority claimed from US12/638,734 external-priority patent/US8214970B2/en
Application filed filed Critical
Publication of JP2011126518A publication Critical patent/JP2011126518A/ja
Publication of JP2011126518A5 publication Critical patent/JP2011126518A5/ja
Pending legal-status Critical Current

Links

JP2010275193A 2009-12-15 2010-12-10 リフト装置を備えた車輪システム Pending JP2011126518A (ja)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
JP2011126518A JP2011126518A (ja) 2011-06-30
JP2011126518A5 true JP2011126518A5 (enExample) 2012-09-13

Family

ID=44142044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010275193A Pending JP2011126518A (ja) 2009-12-15 2010-12-10 リフト装置を備えた車輪システム

Country Status (4)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107256903B (zh) 2011-06-06 2021-06-01 帝斯曼先进太阳能有限公司 金属箔图案层叠体、金属箔层叠体、金属箔层叠基板、太阳能电池模块及其制造方法
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
KR102102228B1 (ko) 2013-12-18 2020-04-20 엘지전자 주식회사 자동 청소기
CN104770993A (zh) * 2014-01-10 2015-07-15 叶廷仁 自动抬升装置
US9603764B2 (en) 2014-02-11 2017-03-28 Medline Industries, Inc. Method and apparatus for a locking caster
CN106915714B (zh) * 2015-12-25 2019-12-20 比亚迪股份有限公司 一种工业车辆
CN105774887B (zh) * 2016-03-10 2018-05-04 好孩子儿童用品有限公司 儿童推车
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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1105379A (en) * 1913-11-17 1914-07-28 Ernest J Schulze Attachment for baby-carriages and go-carts.
US3239872A (en) * 1963-04-08 1966-03-15 Lincoln Carriage Corp Caster-wheel elevator mechanism
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
DE3175653D1 (en) * 1980-11-10 1987-01-15 Wheel Dev Ltd Spring member
GB2145983B (en) * 1983-09-02 1987-05-20 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
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
DE19846161C2 (de) * 1998-10-07 2000-07-27 Signode Bernpak Gmbh Rolle mit Hubeinrichtung und Aufstandseinrichtung zur Festsetzung
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

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