专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070227825A1 ELEVATOR SYSTEM WITHOUT A MOVING COUNTERWEIGHT 有权
标题翻译：电梯系统没有移动计数器
公开(公告)号：US20070227825A1
公开(公告)日：2007-10-04
申请号：US11753817
申请日：2007-05-25
申请人： Bryan Siewert , Marks Thompson , Richard Hollowell
发明人： Bryan Siewert , Marks Thompson , Richard Hollowell
IPC分类号： B66B9/02
CPC分类号： B66B7/10 , B66B11/007 , B66B11/008 , B66B11/08
摘要： An elevator system (20) includes a cab (22) supported for movement within a hoistway. A tension device (44) remains close to one end (26) of the hoistway. The tension device (44) maintains a desired tension on a load bearing member (30) that supports a weight of the cab (22) and moves to achieve a desired placement of the cab within the hoistway. The load bearing member (30) extends from the first end of the hoistway toward the cab, wraps at least partially around a first sheave (36) supported for movement with the cab, extends from the first sheave (36) toward the first end (24) of the hoistway, wraps at least partially around a second sheave (38) supported near the first end of the hoistway, extends from the second sheave toward a second end (26) of the hoistway, wraps at least partially about a third sheave (40) supported near the second end of the hoistway, extends toward the cab from the third sheave, wraps at least partially around a fourth sheave (42) supported for movement with the cab, and extends from the fourth sheave toward the second end of the hoistway where it is secured to the tension device (44).
摘要翻译：电梯系统（20）包括支撑在井道内运动的驾驶室（22）。张紧装置（44）保持靠近井道的一端（26）。张紧装置（44）在支撑驾驶室（22）的重量的承载构件（30）上保持期望的张力，并且移动以实现驾驶室在井道内的期望位置。承载构件（30）从井道的第一端朝向驾驶室延伸，至少部分地围绕被支撑为与驾驶室一起运动的第一滑轮（36），从第一滑轮（36）朝向第一端至少部分地环绕在井道的第一端附近支撑的第二滑轮（38）的第二滑轮（38）从第二滑轮向井道的第二端（26）延伸，至少部分地围绕第三滑轮（40），其支撑在井道的第二端附近，从第三滑轮向驾驶室延伸，至少部分地围绕着支撑为与驾驶室一起运动的第四滑轮（42），并从第四滑轮向第二滑轮其被固定到张紧装置（44）上的井道。

2. 发明申请

US20060225965A1 Elevator system without a moving counterweight 审中-公开
标题翻译：电梯系统没有移动配重
公开(公告)号：US20060225965A1
公开(公告)日：2006-10-12
申请号：US10550655
申请日：2003-04-22
申请人： Bryan Siewert , Mark Thompson , Richard Hollowell
发明人： Bryan Siewert , Mark Thompson , Richard Hollowell
IPC分类号： B66B9/02
CPC分类号： B66B7/10 , B66B11/007 , B66B11/008 , B66B11/08 , B66B19/00
摘要： An elevator system (20) includes a cab (22) supported for movement within a hoistway. A tension device (44) remains close to one end (26) of the hoistway. The tension device (44) maintains a desired tension on a load bearing member (30) that supports a weight of the cab (22) and moves to achieve a desired placement of the cab within the hoistway. The load bearing member (30) extends from the first end of the hoistway toward the cab, wraps at least partially around a first sheave (36) supported for movement with the cab, extends from the first sheave (36) toward the first end (24) of the hoistway, wraps at least partially around a second sheave (38) supported near the first end of the hoistway, extends from the second sheave toward a second end (26) of the hoistway, wraps at least partially about a third sheave (40) supported near the second end of the hoistway, extends toward the cab from the third sheave, wraps at least partially around a fourth sheave (42) supported for movement with the cab, and extends from the fourth sheave toward the second end of the hoistway where it is secured to the tension device (44).
摘要翻译：电梯系统（20）包括支撑在井道内运动的驾驶室（22）。张紧装置（44）保持靠近井道的一端（26）。张紧装置（44）在支撑驾驶室（22）的重量的承载构件（30）上保持期望的张力，并且移动以实现驾驶室在井道内的期望位置。承载构件（30）从井道的第一端朝向驾驶室延伸，至少部分地围绕被支撑为与驾驶室一起运动的第一滑轮（36），从第一滑轮（36）朝向第一端至少部分地环绕在井道的第一端附近支撑的第二滑轮（38）的第二滑轮（38）从第二滑轮向井道的第二端（26）延伸，至少部分地围绕第三滑轮（40），其支撑在井道的第二端附近，从第三滑轮向驾驶室延伸，至少部分地围绕着支撑为与驾驶室一起运动的第四滑轮（42），并从第四滑轮向第二滑轮其被固定到张紧装置（44）上的井道。

3. 发明申请

US20060175152A1 Shock absorbing hitch 有权
标题翻译：减震搭扣
公开(公告)号：US20060175152A1
公开(公告)日：2006-08-10
申请号：US10564873
申请日：2003-08-06
申请人： Richard Fargo , Richard Hollowell
发明人： Richard Fargo , Richard Hollowell
IPC分类号： B66B7/10
CPC分类号： B66B7/10 , B66B7/085
摘要： A shock-absorbing hitch termination (40) includes a terminating member that moves against a first bias (62) responsive to a first level of tension on a load bearing member (26) associated with a car (22) and counterweight (24) in an elevator system (20). A support member (60) moves with the terminating members (52) against a second, passive bias (70) responsive to increased tension on the load bearing member (26). In one example, the second bias is provided by mechanical springs (70). In another example the second bias is provided by air springs. In still another example the second bias is provided by pressurized actuators (82). The shock-absorbing hitch termination may be supported for movement with the car, counterweight or both. In another example, the shock-absorbing hitch termination is provided in a stationary structure (90) within the elevator system.
摘要翻译：减震联结终端（40）包括终止构件，所述终止构件响应于与轿厢（22）和配重（24）相关联的承载构件（26）上的第一水平张力而抵靠第一偏压（62）移动，所述承载构件电梯系统（20）。响应于承载构件（26）上的张力增加，支撑构件（60）随着终端构件（52）抵抗第二被动偏压（70）移动。在一个示例中，第二偏置由机械弹簧（70）提供。在另一示例中，第二偏压由空气弹簧提供。在又一示例中，第二偏压由加压致动器（82）提供。减震钩结终端可以支持与汽车，配重或两者一起运动。在另一个示例中，减震连接终端设置在电梯系统内的固定结构（90）中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式