Carriage with drive device and separation device
    133.
    发明专利
    Carriage with drive device and separation device 审中-公开
    携带驱动装置和分离装置

    公开(公告)号:JP2011149141A

    公开(公告)日:2011-08-04

    申请号:JP2009285090

    申请日:2009-12-16

    Abstract: PROBLEM TO BE SOLVED: To provide a carriage which includes a drive device and a separation device and in which separation elements can be moved more conveniently. SOLUTION: This carriage 1 provided for the separation device includes a carriage body 102 with at least one moving wheel 21 movable on a rail 5 and serves to hold the separation elements 6 and the drive device 10 with an electric motor 11 and a transmission device 12. The drive device 10 is connected to a first drive element 13 to transmit a force to the rail 5 for driving the carriage 1. The drive device 10 is connected to at least one second drive element 14 to drive the rotatably held separation elements 6. Using the carriage 1, the separation elements 6 connected separately or to each other in a joined manner can be conveniently moved and/or rotated. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种包括驱动装置和分离装置的滑架,其中分离元件可以更方便地移动。 解决方案:为分离装置提供的滑架1包括滑架主体102,滑架主体102具有可在导轨5上移动的至少一个移动轮21,并且用于将电动机11保持在分离元件6和驱动装置10上 传动装置12.驱动装置10连接到第一驱动元件13以将力传递到轨道5以驱动滑架1.驱动装置10连接到至少一个第二驱动元件14以驱动可旋转地保持的分离 元件6.使用滑架1,可以方便地移动和/或旋转分离元件6,彼此分开地或以彼此连接的方式相互连接。 版权所有(C)2011,JPO&INPIT

    Foot operable door opener
    139.
    发明授权

    公开(公告)号:US11692384B2

    公开(公告)日:2023-07-04

    申请号:US17345898

    申请日:2021-06-11

    Abstract: 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 dis-engaged. 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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