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公开(公告)号：US06360847B1
公开(公告)日：2002-03-26
申请号：US09563149
申请日：2000-05-02
申请人： Mineo Okada , Yoshikatsu Hayashi
发明人： Mineo Okada , Yoshikatsu Hayashi
IPC分类号： B66B504
CPC分类号： B66B5/044
摘要： An elevator system and a speed governor detecting first over-speeds of different values set for different moving directions of an elevator car. The speed governor includes a fly weight speed governing mechanism on a sheave on which a speed governing rope is wound and operates in both ascending and descending modes of the elevator car, and a fly ball speed governing mechanism coupled with a horizontal shaft of the sheave via a clutch mechanism. The clutch mechanism transmits the torque of the sheave to a second shaft of the fly ball speed governing mechanism when the sheave rotates in a forward direction, and disengages the transmission of the torque to the second shaft when the sheave rotates in a reverse direction.
摘要翻译： 电梯系统和调速器检测为电梯轿厢的不同移动方向设定的不同值的第一超速。 调速器包括在滑轮上的飞行重量调速机构，在该滑轮上设有调速绳索，其上升和下降模式以电梯轿厢的方式工作;以及飞轮调速机构，其与滑轮的水平轴通过 离合器机构。 当滑轮向前旋转时，离合器机构将滑轮的扭矩传递到飞球调速机构的第二轴，并且当滑轮沿相反方向旋转时，离合器机构将扭矩传递脱离到第二轴。
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2.发明授权公开(公告)号：US09546074B2
公开(公告)日：2017-01-17
申请号：US13996873
申请日：2011-04-01
申请人： Kenichi Okamoto , Yoshikatsu Hayashi , Mineo Okada
发明人： Kenichi Okamoto , Yoshikatsu Hayashi , Mineo Okada
摘要： In an elevator apparatus, a car is suspended by a suspending device. A braking apparatus applies a braking force to the car by the suspending device. An excessive speed detection level that changes in response to car position is set in an excessive speed monitoring portion. The excessive speed monitoring portion makes the braking apparatus perform a braking operation when car speed reaches the excessive speed detection level. An anomalous acceleration detecting mechanism operates a safety device if acceleration that exceeds a preset set value arises in the car.
摘要翻译： 在电梯装置中，通过悬挂装置悬挂轿厢。 制动装置通过悬挂装置向轿厢施加制动力。 在超速监视部分中设定响应于轿厢位置而变化的过度速度检测水平。 超速监视部使得当轿厢速度达到超速检测水平时，制动装置进行制动操作。 如果汽车中出现超过预设值的加速度，则异常加速度检测机构操作安全装置。
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公开(公告)号：US20130264149A1
公开(公告)日：2013-10-10
申请号：US13996873
申请日：2011-04-01
申请人： Kenichi Okamoto , Yoshikatsu Hayashi , Mineo Okada
发明人： Kenichi Okamoto , Yoshikatsu Hayashi , Mineo Okada
IPC分类号： B66B5/06
摘要： In an elevator apparatus, a car is suspended by a suspending means. A braking apparatus applies a braking force to the car by means of the suspending means. An excessive speed detection level that changes in response to car position is set in an excessive speed monitoring portion. The excessive speed monitoring portion makes the braking apparatus perform a braking operation when car speed reaches the excessive speed detection level. An anomalous acceleration detecting mechanism operates a safety device if acceleration that exceeds a preset set value arises in the car.
摘要翻译： 在电梯装置中，通过悬挂装置悬挂轿厢。 制动装置通过悬挂装置向轿厢施加制动力。 在超速监视部分中设定响应于轿厢位置而变化的过度速度检测水平。 超速监视部使得当轿厢速度达到超速检测水平时，制动装置进行制动操作。 如果汽车中出现超过预设值的加速度，则异常加速度检测机构操作安全装置。
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公开(公告)号：US20130220739A1
公开(公告)日：2013-08-29
申请号：US13882369
申请日：2010-11-01
申请人： Mineo Okada , Kenichi Okamoto , Yoshikatsu Hayashi
发明人： Mineo Okada , Kenichi Okamoto , Yoshikatsu Hayashi
摘要： In an elevator apparatus, a car is suspended by a suspending means. The car is raised and lowered by a driving apparatus by means of the suspending means. The car is braked by a braking apparatus. An abnormal acceleration detecting mechanism operates the braking apparatus to stop the car if acceleration that exceeds a preset set value arises in the car.
摘要翻译： 在电梯装置中，通过悬挂装置悬挂轿厢。 汽车通过悬挂装置由驱动装置升高和降低。 汽车由制动装置制动。 异常加速度检测机构如果在轿厢中出现超过预设值的加速度，则动作制动装置停止轿厢。
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公开(公告)号：US09505587B2
公开(公告)日：2016-11-29
申请号：US13882369
申请日：2010-11-01
申请人： Mineo Okada , Kenichi Okamoto , Yoshikatsu Hayashi
发明人： Mineo Okada , Kenichi Okamoto , Yoshikatsu Hayashi
摘要： In an elevator apparatus, a car is suspended by a suspending means. The car is raised and lowered by a driving apparatus by means of the suspending means. The car is braked by a braking apparatus. An abnormal acceleration detecting mechanism operates the braking apparatus to stop the car if acceleration that exceeds a preset set value arises in the car.
摘要翻译： 在电梯装置中，通过悬挂装置悬挂轿厢。 汽车通过悬挂装置由驱动装置升高和降低。 汽车由制动装置制动。 异常加速度检测机构如果在轿厢中出现超过预设值的加速度，则动作制动装置停止轿厢。
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6.发明授权公开(公告)号：US07637357B2
公开(公告)日：2009-12-29
申请号：US11574633
申请日：2004-09-09
IPC分类号： B66B1/34
摘要： In an elevator apparatus, a main rope suspending a car and a balance weight is looped around a traction sheave and a driven sheave of a traction machine. A driving-side speed detecting portion for detecting rotational speed of the traction sheave and a driven-side speed detecting portion for detecting rotational speed of the driven sheave are electrically connected to an operation control device. The operation control device includes a determination portion determining presence or absence of an abnormality in an elevator by calculating speed difference between rotational speeds of the traction sheave and comparing the speed difference to a fixed reference value, set in advance, and a control portion for controlling the operation of the elevator based on information from the determination portion.
摘要翻译： 在电梯装置中，悬挂轿厢和平衡重的主绳环围绕牵引机构的牵引滑轮和从动滑轮。 用于检测牵引滑轮的转速的驱动侧速度检测部分和用于检测从动滑轮的转速的从动侧速度检测部分电连接到操作控制装置。 操作控制装置包括通过计算牵引滑轮的转速之间的速度差并将速度差与预先设定的固定基准值进行比较来确定电梯中的异常的有无的判定部，以及控制部 基于来自确定部分的信息的电梯的操作。
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公开(公告)号：US5165505A
公开(公告)日：1992-11-24
申请号：US767631
申请日：1991-09-30
CPC分类号： B66B13/301 , B66B13/08 , E06B5/164
摘要： The elevator landing door apparatus is provided with a door for opening and closing the doorway at an elevator landing zone, a rail for guiding the rollers of a hanger plate installed in an upright position in the upper part of the door just defined, and a sill for guiding a door shoe set in the lower part of the door laid out in the lower part of the doorway defined above. The elevator landing door apparatus is characterized in that a plate is set up in an upright position on the upper frame of three-side frames in the doorway defined above and a closure plate is set up in the upper part of the door defined above and forms an overlapping construction together with the plate when the door is shut. This closure plate is fitted out with an expansive material which expands by the effect of heat and thereby the clearance between the plate and the closure plate.
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公开(公告)号：US20070227826A1
公开(公告)日：2007-10-04
申请号：US11574633
申请日：2004-09-09
IPC分类号： B66B5/02
摘要： In an elevator apparatus, a main rope suspending a car and a balance weight is looped around a traction sheave and a driven sheave of a traction machine. A driving-side speed detecting portion for detecting rotational speed of the traction sheave and a driven-side speed detecting portion for detecting rotational speed of the driven sheave are electrically connected to an operation control device. The operation control device includes a determination portion determining presence or absence of an abnormality in an elevator by calculating speed difference between rotational speeds of the traction sheave and the driven sheave and comparing the speed difference to a fixed reference value, set in advance, and a control portion for controlling the operation of the elevator based on information from the determination portion.
摘要翻译： 在电梯装置中，悬挂轿厢和平衡重的主绳环围绕牵引机构的牵引滑轮和从动滑轮。 用于检测牵引滑轮的转速的驱动侧速度检测部分和用于检测从动滑轮的转速的从动侧速度检测部分电连接到操作控制装置。 操作控制装置包括通过计算牵引滑轮和从动滑轮的转速之间的速度差并将速度差预先设定的固定基准值来确定电梯的异常的有无的判断部，以及 控制部分，用于根据来自确定部分的信息控制电梯的操作。
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公开(公告)号：US5636715A
公开(公告)日：1997-06-10
申请号：US368642
申请日：1995-01-04
CPC分类号： B66B13/12
摘要： The invention concerns a door structure for an elevator which allows a service engineer to easily adjust a gap between a vibration damping engaging mechanism on a cage sliding door, the width of which varies through the opening/closing operation of the cage sliding door, and each of vibration damping members spaced predetermined distances apart from both sides of the vibration damping engaging mechanism. In the door structure, the vibration damping engaging mechanism includes movable engaging vanes spaced predetermined distances apart from the vibration damping members. The movable engaging vanes are operated such that when the sliding door is present near to the full close and open positions, the spaces are larger than those when the sliding door is present in the middle of the opening/closing stroke of the sliding door.
摘要翻译： 本发明涉及一种用于电梯的门结构，其允许维修工程师容易地调节在轿厢滑动门上的减振接合机构之间的间隙，其宽度通过轿厢滑动门的打开/关闭操作而变化，以及每个 的振动阻尼构件与振动阻尼接合机构的两侧隔开预定的距离。 在门结构中，减震接合机构包括与振动阻尼构件隔开预定距离的可移动接合叶片。 可动接合叶片的操作使得当滑动门存在于完全关闭和打开位置附近时，空间大于在滑动门的打开/关闭行程中间存在滑动门时的空间。
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公开(公告)号：US5156237A
公开(公告)日：1992-10-20
申请号：US767629
申请日：1991-09-30
申请人： Yoshikatsu Hayashi , Masami Yoshikawa , Makoto Tomidokoro , Masaaki Murakami , Tetsuro Ogushi , Yutaka Noda
发明人： Yoshikatsu Hayashi , Masami Yoshikawa , Makoto Tomidokoro , Masaaki Murakami , Tetsuro Ogushi , Yutaka Noda
CPC分类号： B66B13/301 , B66B13/08 , E06B5/16
摘要： An apparatus operable on each elevator platform for opening or closing doors wherein the apparatus includes a pair of doors for opening or closing an inlet/outlet on the elevator platform, a rail for guiding the rolling movement of rollers carried by a hanger plate standing upright on the upper surface of each door and a door-sill arranged below said inlet/outlet for guiding the slidable movement of a door shoe at the lower end of each door. Each door is essentially composed of a door main body having a vertically extending reinforcement member for supporting the dead weight of each door and a thermal insulating panel fixedly secured to the door main body on the elevator platform side, the thermally insulating panel being filled with a thermal insulating material, and a decorative plate is adhesively secured to the front surface of the thermal insulating panel on the elevator platform side.
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