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公开(公告)号：US12000191B2
公开(公告)日：2024-06-04
申请号：US18198250
申请日：2023-05-16
申请人： Joseph Ivan Jaroff
发明人： Joseph Ivan Jaroff , James Polk , Yefim Safris
CPC分类号： E05F11/54 , E05F13/02 , E05Y2201/706 , E05Y2201/72 , E05Y2800/116
摘要： A method of using a foot operable door opener which operates, without using one's hands, and without electrical assist. Signage is provided on the door showing that the entrance cycle is initiated by the entrant stepping on a pedal, actuating an initial delay, allowing the entrant to comfortably step aside to clear the path of swinging of the door, while a second delay assembly provides for a delayed release of the drive wheel at an end of the opening cycle, to allow ergonomic passage, which allows the entrant to comfortably step through an open portal of the door before integrated closing devices close the door behind the entrant.
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公开(公告)号：US20230366253A1
公开(公告)日：2023-11-16
申请号：US18198250
申请日：2023-05-16
申请人： Joseph Ivan Jaroff
发明人： Joseph Ivan Jaroff , James Polk , Yefim Safris
CPC分类号： E05F11/54 , E05F13/02 , E05Y2800/116 , E05Y2201/706 , E05Y2201/72
摘要： A foot operable door opener operates, without using one's hands, and without an electrical assist. The entrance cycle is initiated by stepping on a pedal. This force drives the pedal a ¼ turn, engaging a soft wheel to open the door. The pedal is hard linked to a crank arm which goes into a unidirectional crank shaft hub to turn the wheel. The downward pressure from the pedal pivots a ratcheted hinge connected to a bracketed spring-loaded wheel assembly to keep constant pressure to the ground. A gear box or multiple pumps of the pedal turns the wheel two or more 360 degrees rotations, opening the door to allow the entrant to pass until the foot pedal is disengaged. This action releases the ratcheting hinge mechanism, allowing the spring assisted wheel assemble to rotate to its original up position, releasing the wheel from the ground, allowing the door to close.
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公开(公告)号：US09447624B2
公开(公告)日：2016-09-20
申请号：US14116819
申请日：2012-05-11
申请人： Yasuo Nakano
发明人： Yasuo Nakano
摘要： A step-plate mechanism is provided for a door-opening/closing device that is powered by the downward movement of a step plate caused by a stepping force of a pedestrian, with the step plate being disposed on a floor at both the front and back of a door as seen by a pedestrian, including a return mechanism is provided to bias the step plate, which moves downward by the stepping force of the pedestrian, to return to its original position after the pedestrian passes.
摘要翻译： 提供了一种用于门开启/关闭装置的踏板机构，其由步行者的踏力引起的踏板的向下运动而动力，踏板在前后两侧设置在地板上 由步行者所看到的包括返回机构的门被设置成偏置由行人的踏力向下移动的台阶板，在行人通过之后返回到其原始位置。
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公开(公告)号：US20140311032A1
公开(公告)日：2014-10-23
申请号：US14116819
申请日：2012-05-11
申请人： Yasuo Nakano , miimo LTD.
发明人： Yasuo Nakano
摘要： To further reduce the space required for installation, and to facilitate installation of a device for opening and closing a door by the stepping force of a pedestrian, the door-opening/closing device includes a step plate (2) provided with multiple bearings, a link (5) whose one end is coupled to a bearing (6) of the step plate (2), with the bearing (6) disposed in a metal part fixed on the floor and coupled to the other end of the link (5). The step plate (2) remains horizontal when stepped on, and moves downward in an arcuate manner in the direction in which the pedestrian is walking. The door (1) is opened and closed using this displacement (i.e., the step plate's downward movement) as a motive force. The return mechanism of the step plate (2) is composed of a link extender in which the other end side of the link (5) is extended in the direction opposite from the step plate (2), and a weight (7) that is axially supported on the extending-end part of the link extender. When a pedestrian steps on the step plate (2) the weight (7) rises and the step plate (2) moves downward; and, when the pedestrian steps off the step plate (2), the weight (7) moves downward due to its own weight and causes the step plate (2) to rise.
摘要翻译： 为了进一步减少安装所需的空间，并且为了便于通过行人的踏力来安装用于打开和关闭门的装置，门打开/关闭装置包括设置有多个轴承的台板（2），一个 连杆（5），其一端联接到台阶板（2）的轴承（6）上，其中轴承（6）设置在固定在地板上的金属部件中，并联接到连杆（5）的另一端， 。 台阶板（2）踩踏时保持水平，并且沿着行人走路的方向以弓形方式向下移动。 使用这种位移（即踏板的向下运动）作为动力来打开和关闭门（1）。 踏板（2）的返回机构由连杆（5）的另一端侧与踏板（2）相反的方向延伸的连杆延伸器和重量（7）构成， 轴向支撑在连杆延伸器的延伸端部上。 当行人踏在踏板（2）上时，重物（7）升起，踏板（2）向下移动; 并且当步行者离开踏板（2）时，重量（7）由于其自身重量而向下移动，并使踏板（2）升高。
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公开(公告)号：US20090229186A1
公开(公告)日：2009-09-17
申请号：US12056807
申请日：2008-03-27
申请人： Keon-Woo PARK
发明人： Keon-Woo PARK
IPC分类号： E05F11/12
CPC分类号： E05F13/02 , E05F11/54 , E05Y2201/676 , E05Y2800/00 , E05Y2900/31 , F25D23/028
摘要： provided is a refrigerator door opening apparatus comprises: a foot pedal; a sliding unit for sliding said foot pedal downwardly; and a unit for providing a repelling force with a first and a second portions, the first portion coupled with the foot pedal and the second portion located separately from the first portion.
摘要翻译： 提供一种冰箱开门装置，包括：脚踏板; 用于向下滑动所述脚踏板的滑动单元; 以及用于提供具有第一和第二部分的排斥力的单元，所述第一部分与所述脚踏板耦合，并且所述第二部分与所述第一部分分开设置。
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6.发明授权Foot pedal door opener device for a reach-in cabinet and method of mounting same 失效脚踏开门装置，用于安装机柜及其安装方法公开(公告)号：US06328392B1
公开(公告)日：2001-12-11
申请号：US09460417
申请日：1999-12-14
申请人： Dirk Travis Whitcomb
发明人： Dirk Travis Whitcomb
IPC分类号： A47B8800
CPC分类号： E05F13/02 , E05B17/0033 , E05B53/001 , E05F11/54 , E05Y2201/676 , E05Y2800/00 , E05Y2900/31 , F25D23/028
摘要： A foot pedal door opener device for use with a reach-in commercial cabinet, having a mounting bracket and retaining clip that allow the foot pedal to be mounted in a desired position for a left or right side opening door. The mounting bracket has at least two holes in a top portion of the bracket body to retrofit or mount the bracket to an outer surface of the cabinet. The retaining clip is configured to be aligned with either one of the holes of the bracket body. A connector passes through the retaining clip and corresponding hole of the bracket and penetrates the outer surface of the cabinet to secure the retaining clip to the bracket body and the mounting bracket to the cabinet. The pedal engages a rotating member that connects the pedal to the mounting bracket such that when a user depresses the pedal, the pedal rotates toward the user around the rotating member, whereby an engaging head of the pedal pushes the cabinet door open.
摘要翻译： 一种脚踏开门装置，用于到达商用机柜，具有安装支架和固定夹，允许脚踏板安装在左侧或右侧开门的期望位置。 安装支架在支架主体的顶部具有至少两个孔，用于将支架改装或安装到机壳的外表面。 保持夹被构造成与支架主体的任一个孔对准。 连接器穿过保持夹和支架的相应孔，并穿过机柜的外表面，将固定夹固定在支架主体和安装支架上。 踏板接合将踏板连接到安装支架的旋转构件，使得当用户按下踏板时，踏板围绕旋转构件朝向使用者旋转，由此踏板的接合头部将柜门打开。
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公开(公告)号：US5282336A
公开(公告)日：1994-02-01
申请号：US962840
申请日：1992-10-19
申请人： Walt Tucker
发明人： Walt Tucker
CPC分类号： A01K1/0017 , E05B53/00 , E05B65/0007 , E05F13/02 , E05Y2900/40 , Y10T292/1002 , Y10T292/1064
摘要： The gate of this invention comprises a gate panel 10, a gate hinge mounting means 12 for mounting the gate panel to a hinge post 14 or the like, a gate latching closure means 16 mounted by the gate panel 10 for latching the gate in a closed condition to a latch post 18 or the like, a vehicle-actuatable unlatching means 20 mounted by the gate panel 10 for contact by a vehicle 22 whereby closure means 16 may be unlatched to enable the gate to be swung open by bumping contact from the vehicle 22 from a closed condition 24 to one of two open conditions 26, 28, and a gate latching retaining means 30 mounted by the gate panel 10 for securing the gate to a retaining post 32 or the like in an open condition for a predetermined length of time whereby vehicle 22 may pass through the gate area before the gate is released and allowed to self-close.
摘要翻译： 本发明的门包括门板10，用于将门板安装到铰链柱14等的门铰链安装装置12，由门板10安装的门闩闭合装置16，用于将门闩锁在闭合 对于闩锁柱18等的状态，由车门可操作的解锁装置20安装在门板10上，用于与车辆22接触，由此闭合装置16可以被解锁，以使门可以通过碰撞来自车辆 22从闭合状态24到两个开启状态26,28中的一个，以及由闸板10安装的闸门闩锁保持装置30，用于将门固定在保持柱32等处于打开状态下预定长度的 从而车辆22可以在门被释放并允许自行关闭之前通过闸门区域。
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公开(公告)号：US5029414A
公开(公告)日：1991-07-09
申请号：US526121
申请日：1990-05-21
申请人： Richard M. Leach
发明人： Richard M. Leach
CPC分类号： E05F17/004 , E05F13/02 , E05Y2900/148
摘要： In a serving window having a pair of center-opening swinging window members of the type illustrated and described in U.S. Pat. No. 4,862,639, a crank pin, extending downwardly from the crank arm of each window member, extends into a channel carried by an elongated bar extending between the crank pins. The bar is pivoted asymmetrically and is rocked about its pivot point by an operator shaft positioned substantially midway between the window members. A link is pivoted at one end to the operator shaft and at its other end, to the bar adjacent one end thereof.
摘要翻译： 在具有在美国专利中描述和描述的类型的一对中心开启摆动窗构件的起作用窗口中。 第4,862,639号曲柄销从每个窗构件的曲柄臂向下延伸，延伸到由在曲柄销之间延伸的细长杆支承的通道中。 杆不对称地枢转并且通过位于窗构件之间大致中间的操作者轴围绕其枢转点摇摆。 连杆在一端枢转到操作者轴，并且在另一端枢转到邻近其一端的杆。
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公开(公告)号：US3378953A
公开(公告)日：1968-04-23
申请号：US47469565
申请日：1965-07-26
CPC分类号： E05F13/04 , E05F13/02 , E05Y2900/40
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