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    • 62. 发明申请
    • LOCKING DEVICE
    • 锁定设备
    • WO2015025173A1
    • 2015-02-26
    • PCT/GB2014/052575
    • 2014-08-22
    • OLDHAM, Adrian
    • OLDHAM, Adrian
    • B60B33/00B60B33/02B60B33/08
    • B60B33/0092B60B33/0081B60B33/08
    • A locking system (50) for a plurality of ball castors (10), each ball castor (10) comprising a ball (12) adapted, in use, for rolling on a surface, and being retained by a cage (16) comprising a cage aperture providing direct access to a portion of the surface of the ball (12), the locking mechanism (50) comprising a substantially rigid engagement means (26) having a first portion (38) adapted to engage, through the cage aperture, the surface of the ball (12) of a first ball castor (10), and a second portion (38) adapted to engage, through the cage aperture, the surface of the ball (12) of a second ball castor (10), wherein, in use, manipulation of the engagement means (26) causes the first and second portions (38) to engage with the balls (12) of the respective ball castors (10) to brake them. The locking system (50) is particularly suited to locking the ball castors (10) of ambulatory chairs and the like as it enables multiple ball castors (10) to be locked simultaneously, for example, using a lever (60) operatively connected to the engagement means (26).
    • 一种用于多个球形脚轮(10)的锁定系统(50),每个球槌(10)包括球(12),所述球(12)在使用中适于在表面上滚动并被保持架(16)保持,所述保持架包括 所述锁定孔径提供对所述球体(12)表面的一部分的直接进入,所述锁定机构(50)包括基本上刚性的接合装置(26),所述第一部分(38)适于通过所述保持架孔 第一球形蓖麻(10)的球(12)的表面和适于通过保持架孔接合第二球cast the(10)的球(12)的表面的第二部分(38),其中 在使用中,接合装置(26)的操作使得第一和第二部分(38)与相应球形脚轮(10)的滚珠(12)接合以制动它们。 锁定系统(50)特别适用于锁定步行椅子等的球形脚轮(10),因为它能够使多个球形脚轮(10)同时锁定,例如使用杠杆(60),操作性地连接到 接合装置(26)。
    • 65. 发明申请
    • SELF-ORIENTING CASTER FOR FURNITURE
    • 自制家具家用电器
    • WO2008034741A1
    • 2008-03-27
    • PCT/EP2007/059532
    • 2007-09-11
    • EMILSIDER MECCANICA S.P.A.MELARA, Francescantonio
    • MELARA, Francescantonio
    • B60B33/00
    • B60B33/0081B60B3/048B60B33/0028B60B33/0039B60B33/0049B60B33/0057B60B33/0068B60B33/0073B60B33/021Y10T16/18Y10T16/19Y10T16/195Y10T16/205Y10T16/364
    • A self-orienting caster for pieces of furniture and the like, comprising at least one wheel (2) which is supported so that it can rotate about a horizontal axis by a supporting structure (8, 9) which has a vertical cylindrical recess which is open upward and is axially offset with respect to said horizontal axis and constitutes said seat (19a) in which a pivot for the pivoting of the caster can rotate, the pivot being insertable in a receptacle of the piece of furniture onto which the caster is to be fitted, the supporting structure comprising two mutually opposite annular flanges (10, 24), which form respective circular and coaxial holes (11), a tubular body (12; 52) whose opposite ends are rigidly coupled to the inner edges of the holes and form externally, between the flanges, a rolling track (13) for a supporting bearing (7) for the wheel, respective extensions (17, 25) being monolithically rigidly coupled to the flanges (10, 24) and being mutually associable so as to form the seat (19a) which is designed to receive the pivot, for the pivoting of the wheel.
    • 一种用于家具等的自立式脚轮,包括至少一个轮(2),所述至少一个轮(2)被支撑成能够通过支撑结构(8,9)围绕水平轴线旋转,所述支撑结构具有垂直的圆柱形凹部, 向上敞开并相对于所述水平轴线轴向偏移并且构成所述座(19a),其中用于所述脚轮的枢转的枢轴可旋转,所述枢轴可插入到所述脚轮所在的所述家具的容器中 所述支撑结构包括两个相互相对的环形凸缘(10,24),所述环形凸缘形成相应的圆形和同轴孔(11);管状体(12; 52),其相对端刚性地联接到孔的内边缘 并且在所述凸缘之间从外部形成用于所述车轮的用于支撑轴承(7)的滚动轨道(13),相应的延伸部(17,25)与所述凸缘(10,24)整体刚性地联接并且可相互关联,以便 形成座位 (19a),其被设计成接收枢轴,用于轮的枢转。
    • 67. 发明申请
    • BRAKING AND STEERING LOAD-CARRYING ASSEMBLIES
    • 制动和转向装载装配
    • WO02006106A1
    • 2002-01-24
    • PCT/AU2001/000808
    • 2001-07-06
    • B60B33/02B62B5/04B62B7/04B62B9/08B62B3/00B62B3/12
    • B60B1/006B60B33/0039B60B33/0049B60B33/0057B60B33/0068B60B33/0073B60B33/0081B60B33/0092B60B33/021B60B33/025B60B33/026B62B5/0438B62B5/0461B62B5/0476B62B5/0485B62B7/04B62B7/044B62B9/082B62B2301/04B62B2301/0463
    • A moveable load carrying assembly (10) including a chassis (12) having a first end (20) and a second end (40), there being provided one or more wheels (18) at or adjacent to the first end (20) of the chassis (12) and one or more wheels (16) at or adjacent to the second end (40) of the chassis (12). Each wheel (16, 18) is swivelable relative to the chassis (12) and braking means (35) are provided to act on at least one of the front wheel or wheels (18) in order to brake the front wheel or wheels (18). The braking means (35) is arranged to enable the front wheel or wheels (35) to be braked in any swivelled position relative to the chassis (12).A moveable load carrying assembly (10) including a chassis (12) having a first end (20) and a second end (40), there being provided one wheel (18) at or adjacent to the first end (20) of the chassis (12) and one or more wheels (16) at or adjacent to the second end (40) of the chassis (12). Each wheel (16, 18) is swivelable relative to the chassis (12) and means (50, 54) are provided to switch the front wheel (18) between a first steering mode in which the front wheel (18) is swivelable relative to the chassis (12), and a second steering mode in which the front wheel (18) is fixed in a straight-ahead direction relative to the chassis (12). The switch between steering modes occurs independently of the rear wheel or wheels (16).
    • 一种可移动的承载组件(10),包括具有第一端(20)和第二端(40)的底盘(12),其中在所述第一端(20)处或邻近所述第一端 底盘(12)和位于或邻近底盘(12)的第二端(40)的一个或多个轮子(16)。 每个轮(16,18)可相对于底架(12)旋转,并且制动装置(35)被设置成作用在前轮或轮(18)中的至少一个上,以便制动前轮或轮(18 )。 制动装置(35)被布置成使得前轮或车轮(35)能够相对于底盘(12)在任何旋转位置被制动。一种可移动的承载组件(10),包括底盘(12),其具有第一 端部(20)和第二端(40),在底座(12)的第一端(20)处或附近设置有一个轮(18),以及在第二或第二端处或与其相邻的一个或多个轮(16) (12)的端部(40)。 每个轮(16,18)可相对于底架(12)旋转,并且提供装置(50,54)以在前轮(18)相对于前轮(18,18)可旋转的第一转向模式之间切换前轮 所述底盘(12)和所述前轮(18)相对于所述底盘(12)沿直线方向固定的第二转向模式。 转向模式之间的切换独立于后轮或车轮(16)发生。
    • 68. 发明申请
    • IMPROVED FOOT ACTUATED WHEEL BRAKE
    • 改进的脚轮制动轮
    • WO1994008805A1
    • 1994-04-28
    • PCT/US1992009228
    • 1992-10-30
    • SAF-T-LOC, INC.
    • SAF-T-LOC, INC.RUTTER, Bryce, G.HOUSEMAN, James, D.KOVAC, Stephen, R.
    • B60D33/00
    • B60B33/0078B60B33/0039B60B33/0049B60B33/0057B60B33/0068B60B33/0073B60B33/0081B60B2200/432B62B5/04B62B5/0433F16D49/00
    • A foot actuated wheel brake (30) for shopping carts and other wheeled equipment is disclosed. The wheel brake is designed for at least one wheel (22) in a wheeled cart where each wheel is rotatably supported on a yoke (20) at a lower end of a leg support (18) in the wheeled cart. The wheel brake includes a first foot pedal (42) that extends above and is movably mounted to the yoke (20). The first foot pedal has a red colored stop sign shape. A second foot pedal (50) extends laterally outwardly beyond the yoke (20) and is movably mounted to the first foot pedal (42). The second foot pedal (50) has a green colored non-stop sign shape element that extends outwardly beyond the red colored stop sign shape. Operating engaging/disengaging structure is associated with the first and second foot pedals for moving the brake shoe (44) into braking engagement with the wheel (22) when the first foot pedal (42) is engaged and for releasing the brake shoe (44) from the wheel (22) when the second foot pedal (50) is engaged.
    • 公开了一种用于购物车和其他轮式设备的脚踏驱动轮制动器(30)。 车轮制动器设计用于轮式推车中的至少一个轮(22),其中每个车轮可旋转地支撑在轮式推车中的腿部支撑件(18)的下端处的轭架(20)上。 所述车轮制动器包括在所述轭架(20)上方并可移动地安装的第一脚踏板(42)。 第一个脚踏板有一个红色的停止标志形状。 第二脚踏板(50)横向向外延伸超过轭架(20)并且可移动地安装到第一脚踏板(42)。 第二脚踏板(50)具有向外延伸超出红色停止标志形状的绿色的不间断标志形状元件。 操作接合/分离结构与第一和第二脚踏板相关联,用于当第一脚踏板(42)接合并且用于释放制动蹄(44)时,用于使制动蹄(44)与轮(22)制动接合, 当所述第二脚踏板(50)接合时从所述轮(22)移动。
    • 70. 实用新型
    • 캐스터
    • 铸工
    • KR2020000020305U
    • 2000-12-05
    • KR2019990007357
    • 1999-05-03
    • 정 광 섭
    • 정광섭
    • B60B33/04
    • B60B33/0081B60B33/0084B60B2900/531
    • 본고안은중량물이나정밀기기등의저면에구비하여이송을원활히하도록하는캐스터에관한것으로, 더상세하게는이송되어진중량물이설치장소에서고정되어지도록캐스터의내부에고정장치를구비하여중량물의유동을방지하도록하는것이다. 그구성은브레이크와이어(13)와함께플랜지(11)의저면에탄설되도록구비된스프링(14)에의해승, 하강되어지는브레이크바(12)와, 상기브레이크바(12)의하강시에이동바퀴(41)의외주면과대응되어압착및 고정시키는면을갖는제1접촉면을구비한제1제동편(20)과, 일측끝부분은상기제1제동편(20)의연결공(22)에삽입되어링크되는연결축(31)과플랜지(11)의저면에구비된링너트(16)와압착및 제동시키는제2접촉면(33)을갖는제2제동편(20)으로구성되어있는것을특징으로한다. 결국, 플랜지(11) 상측에연장돌출된각각의브레이크와이어(13)를작업자가사용하기편한곳에핸들이나레버에연결하여서이동시는손잡이나레버에연결된브레이크와이어(13)를당김만으로이동하여지며, 당김에서해제하면플랜지(11) 내부에있는스크링(14)의탄성에의해이동및 회전을고정시킴으로인해사용자에게많은편리함과함께, 제동되는마찰면부위에돌기등을구비하여서다소무게가나가는중량물이라도확실한제동및 고정시키는효과가있는것이다.
    • 重物的内部或所提供的在底表面上,如在轮子上,为了方便运输,以及更具体地涉及防止设置有配重的内部的保持器重物的流程的精密机器纸是固定的,使得在安装位置脚轮被转移 是。 该结构包括制动杆12,制动杆12通过设置成与制动线13一起抵靠凸缘11的底面的弹簧14升高和降低, 41)与意想不到主表面压缩相关联,并且具有具有第一制动构件(20)和一个侧端部的表面固定的第一接触表面被插入到连接孔中的第一制动部件22(20) 第二制动片20具有连接轴31,该连接轴31与设置在凸缘11的底面上的环形螺母16连接并且具有用于按压和制动的第二接触表面33 。 最终,移动hayeoseo连接每个上凸缘11延伸到手柄或控制杆,其中,易于操作人员使用变得仅通过拉动连接到旋钮或杠杆的制动拉索13移动突出的制动线13的情况下, 如果从拉动中释放,则通过刮板环14在凸缘11内部的弹性来固定运动和旋转,这对于使用者来说是方便的。此外,即使重量轻微地加重, 有可靠的制动和固定效果。