Elevator system with multiple cars in a hoistway
    2.
    发明授权
    Elevator system with multiple cars in a hoistway 有权
    电梯系统与多个汽车在井道

    公开(公告)号:US08307952B2

    公开(公告)日:2012-11-13

    申请号:US11720337

    申请日:2004-12-16

    IPC分类号: B66B11/08

    摘要: An elevator system (20) includes multiple elevator cars (22, 32) within a hoistway (26). Counterweights (24, 34) are associated with the respective elevator cars (22, 32) by load bearing members (40, 50). In some examples, different roping ratios are used for the load bearing members (40, 50). In some examples, the lengths of the load bearing members (40, 50) are selected to allow contact between the counterweights (24, 34) within the hoistway (26) and prevent contact between the elevator cars (22, 32). The difference in car and counterweight separation distances is greater than a stroke of a counterweight buffer plus an expected dynamic jump of the elevator cars. A disclosed example includes passages (80) through a portion of at least one of the elevator cars (22) for accommodating the load bearing member (50) of another elevator car (32) located beneath the elevator car (22) with the passages (80).

    摘要翻译: 电梯系统(20)包括在井道(26)内的多个电梯轿厢(22,32)。 配重(24,34)通过承载构件(40,50)与相应的电梯轿厢(22,32)相关联。 在一些示例中,负载构件(40,50)使用不同的绳索比。 在一些示例中,承载构件(40,50)的长度被选择为允许井道(26)内的配重(24,34)之间的接触,并且防止电梯轿厢(22,32)之间的接触。 汽车和配重间隔距离的差异大于配重缓冲器的冲程加上电梯轿厢的预期动态跳跃。 所公开的示例包括通过至少一个电梯轿厢(22)的一部分的通道(80),用于容纳位于电梯轿厢(22)下方的另一电梯轿厢(32)的承载构件(50)与通道 80)。

    Frangible Buffer For An Elevator System With Multiple Cars In A Hoistway
    3.
    发明申请
    Frangible Buffer For An Elevator System With Multiple Cars In A Hoistway 审中-公开
    用于电梯系统的易碎缓冲器与多个汽车在一个井道

    公开(公告)号:US20080230324A1

    公开(公告)日:2008-09-25

    申请号:US12067179

    申请日:2005-09-29

    IPC分类号: B66B5/28

    CPC分类号: B66B5/286

    摘要: An elevator system (20) includes multiple elevator cars (22, 32) within a hoistway (26). Counterweights (24, 34) are associated with the respective elevator cars (22, 32). Frangible buffers (40, 38) are associated with at least one of the elevator cars (22, 32), the counterweights (24, 34) or both. In a disclosed example, buffer activators (42, 39) operate to break at least a frangible portion of the frangible buffers (40, 38) to dissipate energy associated with a collision or near collision between the elevator cars (22, 32) or the counterweights (24, 34).

    摘要翻译: 电梯系统(20)包括在井道(26)内的多个电梯轿厢(22,32)。 配重(24,34)与相应的电梯轿厢(22,32)相关联。 易碎缓冲器(40,38)与至少一个电梯轿厢(22,32),配重(24,34)或两者相关联。 在公开的示例中,缓冲激活器(42,43)操作以破坏易碎缓冲器(40,38)的至少一个易碎部分,以耗散与电梯轿厢(22,32)之间的碰撞或近碰撞相关联的能量 配重(24,34)。

    Pit Buffer Assembly for an Elevator System
    5.
    发明申请
    Pit Buffer Assembly for an Elevator System 审中-公开
    用于电梯系统的坑缓冲装置

    公开(公告)号:US20080142311A1

    公开(公告)日:2008-06-19

    申请号:US11815341

    申请日:2005-02-09

    申请人: John Ferrisi

    发明人: John Ferrisi

    IPC分类号: B66B5/28

    CPC分类号: B66B5/28

    摘要: An elevator system (20) includes a buffer assembly (30) having buffers (32) spaced apart such that at least a portion of a counterweight (24) is received between the buffers (32) before the buffers interact with the counterweight. In a disclosed example, a strike member (60) has strike surfaces (62) that contact ends (38) of the buffers (32) after a substantial portion of the counterweight (24) has proceeded vertically below the ends (38) of the buffers.

    摘要翻译: 电梯系统(20)包括缓冲器组件(30),缓冲器组件(30)具有间隔开的缓冲器(32),使得缓冲器(24)的至少一部分在缓冲器与配重相互作用之前被接收在缓冲器(32)之间。 在公开的示例中,冲击构件(60)具有接触缓冲器(32)的端部(38)的撞击表面(62),在配重(24)的大部分已经垂直地在所述缓冲器(32)的端部(38) 缓冲区

    Elevator machine support
    6.
    发明授权
    Elevator machine support 有权
    电梯机支持

    公开(公告)号:US08820483B2

    公开(公告)日:2014-09-02

    申请号:US13132096

    申请日:2008-12-05

    IPC分类号: B66B11/00 B66B19/00

    CPC分类号: B66B19/005 B66B11/0045

    摘要: An exemplary elevator system comprises a machine support (30) including a first portion (32) situated in a generally horizontal position at least partially within a hoistway (24). A second portion (34) is oriented generally perpendicular to the first portion. The second portion has one end supported by a support surface (52) adjacent the hoistway such that a portion of a load of the machine support is transferred to the support surface. One end of the first portion (32) is supported by the second portion (34) and another end of the first portion is supported by a structural member at least partially in the hoistway such that a remainder of the load of the machine support is transferred to the structural member.

    摘要翻译: 示例性电梯系统包括机器支撑件(30),其包括位于至少部分地在井道(24)内的大致水平位置的第一部分(32)。 第二部分(34)大致垂直于第一部分定向。 第二部分具有由邻近井道的支撑表面(52)支撑的一端,使得机器支撑件的负载的一部分被转移到支撑表面。 第一部分(32)的一端由第二部分(34)支撑,并且第一部分的另一端由至少部分地在井道中的结构构件支撑,使得机器支撑件的其余部分的载荷被转移 到结构构件。

    ELEVATOR MACHINE SUPPORT
    7.
    发明申请
    ELEVATOR MACHINE SUPPORT 有权
    电梯机支持

    公开(公告)号:US20110226557A1

    公开(公告)日:2011-09-22

    申请号:US13132096

    申请日:2008-12-05

    CPC分类号: B66B19/005 B66B11/0045

    摘要: An exemplary elevator system comprises a machine support (30) including a first portion (32) situated in a generally horizontal position at least partially within a hoistway (24). A second portion (34) is oriented generally perpendicular to the first portion. The second portion has one end supported by a support surface (52) adjacent the hoistway such that a portion of a load of the machine support is transferred to the support surface. One end of the first portion (32) is supported by the second portion (34) and another end of the first portion is supported by a structural member at least partially in the hoistway such that a remainder of the load of the machine support is transferred to the structural member.

    摘要翻译: 示例性电梯系统包括机器支撑件(30),其包括位于至少部分地在井道(24)内的大致水平位置的第一部分(32)。 第二部分(34)大致垂直于第一部分定向。 第二部分具有由邻近井道的支撑表面(52)支撑的一端,使得机器支撑件的负载的一部分被转移到支撑表面。 第一部分(32)的一端由第二部分(34)支撑,并且第一部分的另一端由至少部分地在井道中的结构构件支撑,使得机器支撑件的其余部分的载荷被转移 到结构构件。

    ELEVATOR SYSTEM WITH MULTIPLE CARS IN A HOISTWAY
    9.
    发明申请
    ELEVATOR SYSTEM WITH MULTIPLE CARS IN A HOISTWAY 有权
    电梯系统带有多个车厢

    公开(公告)号:US20090120724A1

    公开(公告)日:2009-05-14

    申请号:US11720337

    申请日:2004-12-16

    IPC分类号: B66B11/08

    摘要: An elevator system (20) includes multiple elevator cars (22, 32) within a hoistway (26). Counterweights (24, 34) are associated with the respective elevator cars (22, 32) by load bearing members (40, 50). In some examples, different roping ratios are used for the load bearing members (40, 50). In some examples, the lengths of the load bearing members (40, 50) are selected to allow contact between the counterweights (24, 34) within the hoistway (26) and prevent contact between the elevator cars (22, 32). The difference in car and counterweight separation distances is greater than a stroke of a counterweight buffer plus an expected dynamic jump of the elevator cars. A disclosed example includes passages (80) through a portion of at least one of the elevator cars (22) for accommodating the load bearing member (50) of another elevator car (32) located beneath the elevator car (22) with the passages (80).

    摘要翻译: 电梯系统(20)包括在井道(26)内的多个电梯轿厢(22,32)。 配重(24,34)通过承载构件(40,50)与相应的电梯轿厢(22,32)相关联。 在一些示例中,负载构件(40,50)使用不同的绳索比。 在一些示例中,承载构件(40,50)的长度被选择为允许井道(26)内的配重(24,34)之间的接触,并且防止电梯轿厢(22,32)之间的接触。 汽车和配重间隔距离的差异大于配重缓冲器的冲程加上电梯轿厢的预期动态跳跃。 所公开的示例包括通过至少一个电梯轿厢(22)的一部分的通道(80),用于容纳位于电梯轿厢(22)下方的另一电梯轿厢(32)的承载构件(50)与通道 80)。