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公开(公告)号：EP2720882B1
公开(公告)日：2015-05-20
申请号：EP12725407.6
申请日：2012-06-01
申请人： Tente GmbH & Co. KG
CPC分类号： B60B33/0078 , B60B33/0042 , B60B33/0057 , B60B33/0086 , B60B33/021 , B60B2200/24 , B60B2200/242 , B60B2900/325 , Y10T16/1853 , Y10T16/195
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公开(公告)号：EP0601581A1
公开(公告)日：1994-06-15
申请号：EP93119881.6
申请日：1993-12-09
申请人： APPLIED POWER INC.
发明人： Gagnon, Paul R. , Cerqua, David F.
IPC分类号： B60B33/04
CPC分类号： B60B33/0042 , B60B33/045 , Y10T16/1853 , Y10T16/212
摘要： A caster has two spaced apart wheels (12) with an elastomeric torsional shock and vibration isolating suspension between them. The wheel axis (17) is spaced longitudinally from a bearing axis (31) to subject elastomeric disks (32) positioned between the wheels (12) to torsional shear stresses to help absorb shocks and vibrations. A snubber (38) is provided for limiting the angular motion of the wheels (12) about a bearing axis (31).
摘要翻译： 脚轮具有两个间隔开的轮（12），在它们之间具有弹性扭转冲击和隔振悬挂。 车轮轴线（17）从轴承轴线（31）纵向间隔开，以使定位在车轮（12）之间的弹性体盘片（32）与扭转剪切应力相啮合，以帮助吸收冲击和振动。 提供缓冲器（38），用于限制轮（12）围绕轴承轴线（31）的角运动。
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公开(公告)号：EP0417417A1
公开(公告)日：1991-03-20
申请号：EP90112915.5
申请日：1990-07-06
发明人： Milbredt, Manfred , Block, Wolfgang
IPC分类号： B60B33/02
CPC分类号： B60B33/0042 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/021 , B60B33/025 , Y10T16/1853 , Y10T16/195
摘要： Die Erfindung betrifft eine Zwillingsrolle, insbesondere Lenkrolle, mit einem Träger (3), Laufrädern und einem hochstehenden Montagezapfen (22), wobei die Laufräder über eine Achse (6) an dem Träger (3) gehaltert sind und der Träger (3) den Montagezapfen (22) abstützt und wobei weiter an dem Träger (3) ein Bremselement (32) angeordnet ist. Zwecks eines vereinfachten Aufbaues, einer erleichterten Montage und einer hohe Bremskräfte schadfrei aufnehmenden Ausgestaltung schlägt die Erfindung vor, daß der Träger (3) scheibenförmig gestaltet ist und eine Durchbrechung (39) zum seitlichen Einsatz in Form einer Steck-Hintergriffsverbindung für das als Bremsstempel (32) ausgebildete Bremselement aufweist.
摘要翻译： 本发明涉及具有支撑件（3），运行轮和升高的安装销（22）的双轮，特别是脚轮，所述行进轮通过轴（6）安装在所述支撑件（3）上，并且所述 支撑（3）支撑安装销（22）和还布置在支撑件（3）上的制动元件（32）。 为了简化的结构，更容易的安装和可以吸收高制动力而不损坏的设计，本发明提出，支撑件（3）具有盘形设计，并且其具有用于横向插入的开口（39） 构造为制动活塞（32）的制动元件的插入式后接合连接件的形式。 ...
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公开(公告)号：EP0238931A2
公开(公告)日：1987-09-30
申请号：EP87103395.7
申请日：1987-03-10
发明人： Hezel, Bruno
CPC分类号： B60B33/0042 , B60B33/00 , B60C19/08 , Y10T16/18 , Y10T16/1853
摘要： Eine insbesondere für Büromöbel bestimmte Rolle umfaßt einen aus Kunststoff bestehenden Tragkörper (1), einen im Tragkörper befestigten Achszapfen (2), mindestens ein auf dem Achszapfen gelagertes Rad (3), einen im Tragkörper drehbar gelagerten, metallischen Stift (5), der in einer zum Achszapfen (2) senkrechten Ebene zum Achszapfen versetzt angeordnet ist, und einen mit dem Stift (5) elektrisch leitend verbundenen Schleifkontakt, der einen über die zum Stift (5) senkrechte, das mindestens eine Rad (3) tangierende Ebene (20) überstehenden, federnden Abschnitt aufweist. Dieser federnde Abschnitt des Schleifkontaktes wird von einer zur Tangentialebene (20) im wesentlichen senkrecht stehenden Schraubenfeder (12) gebildet, die an ihrem freien Ende mit einem über die Tangentialebene (20) überstehenden Kontaktkörper (15) versehen ist.
摘要翻译： 甲尤其用于办公室家具部具体包括由塑料支撑体（1），固定在所述支撑体轴颈（2），至少一个安装在轴颈轮（3），一个可旋转地安装在支撑体中，金属销的基团（5）在 一个用于轴颈（2）垂直平面被从轴颈偏移布置并且与所述销（5）导电地连接到所述滑动接触，垂直一个围绕销（5），该至少一个轮（3）切平面（20） 具有突出的弹性部。 滑动接触的该弹性部分由切向平面到（20）形成为大致垂直于在其自由端通过（20）设置有一个切平面的悬垂接触体（15）的螺旋弹簧（12）。
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公开(公告)号：EP0154546A3
公开(公告)日：1987-05-20
申请号：EP85301498
申请日：1985-03-05
发明人： Provolo, Daniel J.
IPC分类号： B60B33/00
CPC分类号： B60B33/0042 , B60B33/0028 , Y10S16/42 , Y10T16/1847 , Y10T16/1853 , Y10T403/60
摘要： A wheeled castor (10) comprises a mounting, and an axle (14) on which is mounted two wheels (15,16). The wheels are locked on the axle by means of resilient bushings (19,20), secured to the wheels, which clip into recessed grooves in each end of the axle.
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公开(公告)号：EP2776254A1
公开(公告)日：2014-09-17
申请号：EP12770164.7
申请日：2012-10-12
CPC分类号： B60B33/0078 , B60B33/0028 , B60B33/0042 , B60B33/021 , B60B2900/112 , B60B2900/113 , Y10T16/1853 , Y10T16/195
摘要： A self-orienting twin castor (1) with braking assembly comprising a main body (2), designed for rotary mating with the base of an installation device. The body (2) is provided with at least one through hole (3) for accommodating rotatably, with play along a substantially vertical direction, a shaft (4) that has two coupling ends (5) for respective wheels (6); elastic means (8) are arranged within a transverse channel (7) of the through hole (3) of the body (2) and are forcibly interposed between the shaft (4) and the body (2) for keeping, when the castor (1) is not subjected to a load imposed by the installation device, the shaft (4) forcibly resting, directly or indirectly, against the body (2), with consequent braking of the rotation of the associated wheels (6). The main body (2) comprises two tubular lateral portions (9), which are coaxial with the hole (3) and are adapted to accommodate a sleeve (10) of a respective wheel (6) which is fitted on a coupling end (5) of the shaft (4) accommodated in the hole (3). At least one portion (9) comprises, along its inner surface, at least one radially protruding slider (11), which is conveniently shaped and parallel to the axis of the shaft (4). In the condition of absence of load on the castor (1), the sleeve (10) of the wheel (6) is forcibly resting on the at least one slider (11) by the action of the elastic means (8), with consequent braking of the rotation of the wheel (6).
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公开(公告)号：EP1519842A1
公开(公告)日：2005-04-06
申请号：EP02776803.5
申请日：2002-10-11
发明人： DEYERLER, Kurt
IPC分类号： B60B33/00
CPC分类号： B60B7/00 , B60B7/061 , B60B33/0028 , B60B33/0042 , B60B33/0049 , B60B33/0068 , B60B33/0073 , Y10T16/1853 , Y10T16/195 , Y10T16/203 , Y10T16/211
摘要： The invention relates to a running wheel (1) for shopping and transport trolleys, suitable for transport on personal travelators, comprising a wheel fork (2), provided with fork shoulders (3), supporting an axle body (11) with a round cross-section, which passes through a hub (12), arranged between the fork shoulders (3), on which two running discs (16) are mounted. Said hub (12) has a land (14) located between the running discs (16). The external contour of the land (14) has a cylindrical or other geometrically regular form and at least one support means (20), arranged on at least one of the both fork shoulders (3) for support of the running wheel (1) when the running discs (16) are located in the channels (25) of the transporter belt (23) of a personal travelator which are separated by ridges (24) and whereby the lowest extremity (15) of the land (14) on the hub (12) measured from the floor (22) upwards is higher than the support surface (21) of the at least one support means (20).
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公开(公告)号：EP1323401A1
公开(公告)日：2003-07-02
申请号：EP01131022.4
申请日：2001-12-29
发明人： Wu, Donald P.H.
IPC分类号： A61G5/06
CPC分类号： A61G5/045 , A61G5/02 , A61G5/06 , A61G5/063 , A61G5/065 , A61G5/066 , A61G5/1072 , B62B2301/256 , Y10T16/1853
摘要： A miracle curb climber includes a casing having a top connecting bolt for screwing to a front or a rear axle of a walking aid, such as a handcart, a wheelchair, an electric wheelchair, a wheeled power chair, etc., at least one front pilot wheel and at least one main land-contacting wheel mounted into front and rear end of the casing, respectively, and at least one relaying wheel mounted in the casing between the pilot wheel and the land-contacting wheel. The front pilot wheel and the relaying wheel have diameters smaller than that of the main land-contacting wheel and are suspended in the air in front of the main land-contacting wheel, enabling the main land-contacting wheel to smoothly climb up a raised obstacle, such as a curb or a threshold, at a reduced angle of climbing without causing violent vibration or sway of the walking aid.
摘要翻译： 奇迹路缘攀岩者包括具有顶部连接螺栓的壳体，该顶部连接螺栓用于旋转到诸如手车，轮椅，电动轮椅，轮式动力椅等的助行器的前桥或后桥，至少一个前部 导向轮和分别安装在壳体的前后端的至少一个主接地轮和至少一个安装在引导轮和接地轮之间的壳体中的中继轮。 前导向轮和继电轮的直径小于主接地轮的直径，悬挂在主接地轮前面的空气中，使主接地轮平稳地爬上升高的障碍物 ，例如路缘石或阈值，以降低的攀登角度而不引起剧烈的振动或步行助力的摇摆。
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公开(公告)号：EP0793578A1
公开(公告)日：1997-09-10
申请号：EP95939354.0
申请日：1995-12-07
申请人： FLEXELLO LIMITED
IPC分类号： B60B33
CPC分类号： B60B33/0028 , B60B2200/432 , Y10T16/1853 , Y10T16/195
摘要： A castor comprises a fork (10) carrying an axle (11) which extends through an aperture in both limbs (12 and 13) and by which a single wheel comprising two discs (14 and 15) is mounted on the fork (10). A roller bearing (22) is mounted on the axle (11). Each disc, (14, 15) comprises a radially outwardly extending annular disc portion (23, 24) and a tubular portion (25, 26) which projects to one side of the respective disc portion (23, 24). The tubular portions (25 and 26) are snap-fitted together, one within the other, and together form the single wheel which has two rims (27 and 28). The roller bearing (22) is fitted into the bore of the tubular portion (26) whereby the single wheel is supported thereon for rotation. The tubular portion (26) provides a plain bearing support for the tubular portion (25) of the other disc (14). Relative angular movement between the discs (14 and 15) is possible because of that. The interengaged tubular portions (25 and 26) extend through the central aperture of a ring (35) which is supported between the discs (14 and 15) by the fork (10), being connected to a bridgepiece (30) thereof by a snap-fitting engagement. The central aperture of the ring (35) is oval. There is a clearance between it and the tubular portion (45) above and below but not at the sides. A brake pad (39) is fitted to the bottom of the ring (35) to rest on the surface of a moving walkway when the rims (27 and 28) of the discs (14 and 15) of the single wheel are received in the grooves (41) on the surface of the moving walkway.
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公开(公告)号：EP0417417B1
公开(公告)日：1993-11-03
申请号：EP90112915.5
申请日：1990-07-06
发明人： Milbredt, Manfred , Block, Wolfgang
IPC分类号： B60B33/02
CPC分类号： B60B33/0042 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/0081 , B60B33/021 , B60B33/025 , Y10T16/1853 , Y10T16/195
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