WO2013019001A3 - 축과 휠이 한꺼번에 제동되는 캐스터 - Google Patents

축과 휠이 한꺼번에 제동되는 캐스터 Download PDF

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Publication number
WO2013019001A3
WO2013019001A3 PCT/KR2012/005618 KR2012005618W WO2013019001A3 WO 2013019001 A3 WO2013019001 A3 WO 2013019001A3 KR 2012005618 W KR2012005618 W KR 2012005618W WO 2013019001 A3 WO2013019001 A3 WO 2013019001A3
Authority
WO
WIPO (PCT)
Prior art keywords
braking
wheel
pedal
rotating shaft
concurrently
Prior art date
Application number
PCT/KR2012/005618
Other languages
English (en)
French (fr)
Other versions
WO2013019001A2 (ko
Inventor
여신동
Original Assignee
Yeo Shin Dong
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 Yeo Shin Dong filed Critical Yeo Shin Dong
Priority to CN201280038662.7A priority Critical patent/CN103732420B/zh
Priority to JP2014523835A priority patent/JP5932034B2/ja
Priority to US14/233,128 priority patent/US9266393B2/en
Publication of WO2013019001A2 publication Critical patent/WO2013019001A2/ko
Publication of WO2013019001A3 publication Critical patent/WO2013019001A3/ko

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
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • 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
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/021—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel
    • 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
    • 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
    • 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
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/025—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using form-fit, e.g. front teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • 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
    • B60B2200/20—Furniture or medical appliances
    • B60B2200/22—Chairs
    • 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
    • B60B2200/20—Furniture or medical appliances
    • B60B2200/24—Beds
    • 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
    • B60B2200/43—Carts
    • 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
    • B60B2900/321—Lifetime
    • 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
    • B60B2900/331—Safety or security
    • B60B2900/3312—Safety or security during regular use
    • 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
    • B60B2900/531—User-friendliness
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Handcart (AREA)
  • Braking Arrangements (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

본 발명은 제동페달의 간편한 조작에 의해 축과 휠이 한꺼번에 같이 제동되고, 간편하게 조작할 수 있는 캐스터(Caster)에 관한 것으로, 고정축(13)에 구비되는 푸쉬형 제동페달(12)이 대차(11) 바깥으로 항상 노출되게 설치할 수 있어서 사용자가 언제든지 조작할 수 있게 구성되며, 상기 제동페달(12)에 의해 회전축(14)과 휠(15)의 제동 및 제동 해제가 한꺼번에 그리고 간편하게 이루어진다. 상기 제동수단은 제동페달(12)에 의해 동작하면서 회전축(14)의 제동 및 제동상태를 해제시키는 회전축 제동부와, 휠(15)의 제동 및 제동상태를 해제시키는 휠 제동부로 구성되며, 상기 회전축 제동부와 휠 제동부는 푸쉬형 제동페달(12)에 의해 동시에 작동하면서 회전축(14)과 휠(15)의 제동 및 제동 해제가 한꺼번에 그리고 간편하게 달성되며, 상기 회전축 제동부와 휠 제동부는 각각의 스프링에 의해 탄지 및 완충되게 구성함으로써 스플라인이 보호되며, 제동페달(12)은 결합축을 중심으로 30°만 회전되어도 스플라인의 결합과 분리가 달성되므로 제동과 제동 해제가 신속 간편하게 이루어진다.
PCT/KR2012/005618 2011-08-01 2012-07-13 축과 휠이 한꺼번에 제동되는 캐스터 WO2013019001A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280038662.7A CN103732420B (zh) 2011-08-01 2012-07-13 轴和轮同步制动的脚轮
JP2014523835A JP5932034B2 (ja) 2011-08-01 2012-07-13 軸とホイールが同時に制動されるキャスター
US14/233,128 US9266393B2 (en) 2011-08-01 2012-07-13 Caster with braked shaft and wheel at once

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110076547A KR101331083B1 (ko) 2011-08-01 2011-08-01 축과 휠이 한꺼번에 제동되는 캐스터
KR10-2011-0076547 2011-08-01

Publications (2)

Publication Number Publication Date
WO2013019001A2 WO2013019001A2 (ko) 2013-02-07
WO2013019001A3 true WO2013019001A3 (ko) 2013-04-04

Family

ID=47629758

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005618 WO2013019001A2 (ko) 2011-08-01 2012-07-13 축과 휠이 한꺼번에 제동되는 캐스터

Country Status (5)

Country Link
US (1) US9266393B2 (ko)
JP (1) JP5932034B2 (ko)
KR (1) KR101331083B1 (ko)
CN (1) CN103732420B (ko)
WO (1) WO2013019001A2 (ko)

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DE102015201194A1 (de) * 2015-01-23 2016-07-28 Gross + Froelich Gmbh & Co. Kg Rolle mit Bremseinrichtung
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WO2017062391A1 (en) * 2015-10-09 2017-04-13 Covidien Lp Surgical robotic cart with selective wheel alignment
DE102015013415B4 (de) * 2015-10-19 2020-11-12 As Rollen Gmbh Rolle für verfahrbare Gegenstände
US10568792B2 (en) 2015-10-28 2020-02-25 Stryker Corporation Systems and methods for facilitating movement of a patient transport apparatus
EP3248579B1 (en) * 2016-05-27 2019-10-23 Permobil AB Caster wheel assembly and wheelchair comprising the same
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CN107116971A (zh) * 2017-05-23 2017-09-01 台山市金昊贸易有限公司 一种用于商场购物车的新型滚轮
CN107128127A (zh) * 2017-05-23 2017-09-05 台山市金昊贸易有限公司 一种用于商场购物车的组合滚轮
CN107244189A (zh) * 2017-05-23 2017-10-13 台山市金昊贸易有限公司 一种用于商场购物车的便于组装的滚轮
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US20190160869A1 (en) * 2017-11-27 2019-05-30 Ngs Capital Management, Llc Caster braking system technology
US10806653B2 (en) 2017-12-21 2020-10-20 Stryker Corporation Patient transport apparatus with electro-mechanical braking system
CN109291736B (zh) * 2018-11-02 2023-09-29 济南大学 一种纺织机械用防阻塞车轮
TWI735827B (zh) * 2018-12-11 2021-08-11 取德工業股份有限公司 腳輪
CN109649086B (zh) * 2019-01-31 2024-05-07 厦门康力特五金制品有限公司 一种带刹车结构的顶高脚轮
US10773551B1 (en) * 2019-03-27 2020-09-15 Snap-On Incorporated Caster wheel
US11498360B2 (en) 2019-05-21 2022-11-15 Ngs Capital Management, Llc Hybrid bearing arrangement caster technology
KR102100336B1 (ko) * 2019-09-26 2020-04-13 주식회사 남도 나뭇가지 절단기
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Publication number Priority date Publication date Assignee Title
JPH05310004A (ja) * 1992-05-01 1993-11-22 Hanmaa Kiyasutaa Kk キャスターの制動機構
JPH0958203A (ja) * 1995-08-24 1997-03-04 Tokai Kiyasutaa Kk 双輪キャスター
JP2010036784A (ja) * 2008-08-06 2010-02-18 Ishiguro Seisakusho:Kk 双輪キャスターおよびその取り付け方法
KR20110087498A (ko) * 2010-01-26 2011-08-03 종 진 우 캐스터의 이중 고정장치

Also Published As

Publication number Publication date
JP5932034B2 (ja) 2016-06-08
US9266393B2 (en) 2016-02-23
KR20130014842A (ko) 2013-02-12
KR101331083B1 (ko) 2013-11-20
US20140238784A1 (en) 2014-08-28
WO2013019001A2 (ko) 2013-02-07
CN103732420A (zh) 2014-04-16
JP2014521557A (ja) 2014-08-28
CN103732420B (zh) 2016-01-13

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