Door operation control apparatus
    2.
    发明授权
    Door operation control apparatus 失效
    门操作控制装置

    公开(公告)号:US4383206A

    公开(公告)日:1983-05-10

    申请号:US281425

    申请日:1981-07-08

    摘要: A motor for operating the door is controlled for forward and reverse rotations and stoppage by a control circuit responsive to an operation command signal, an upper-lower limit signal, an obstruction detection signal and a maximum drive time over signal, thus controlling the door stepwise for opening, stoppage, closing, stoppage and opening in that order. Upon generation of an obstruction detection signal or a maximum drive time over signal during the closing operation, the control circuit controls the motor in a manner to open the door for a certain period of time, and subsequently upon application of an operation command signal, the control circuit is set in a manner to open the door again.

    摘要翻译: 用于操作门的电动机响应于操作命令信号,上下限信号,障碍物检测信号和最大驱动时间超过信号而被控制为正向和反向旋转和由控制电路停止,从而逐步地控制门 打开,停止,关闭,停止和打开。 在关闭操作期间产生障碍物检测信号或超过信号的最大驱动时间时,控制电路以打开门一定时间的方式控制电动机,随后在施加操作命令信号时, 控制电路设置为再次打开门。

    Automatic door control apparatus
    5.
    发明授权
    Automatic door control apparatus 失效
    自动门控装置

    公开(公告)号:US4386398A

    公开(公告)日:1983-05-31

    申请号:US248537

    申请日:1981-03-27

    IPC分类号: E05F15/00 H02H7/085 E05F15/10

    摘要: An automatic door operation control apparatus is disclosed which comprises a door operating device a driving device for opening and closing the door, a condition detector for detecting a condition under which the movement of the door by the driving device is required to be discontinued, and a main control device for issuing a driving command to the driving device to actuate the same as required in response to a condition detection signal from the condition detector. The apparatus further comprises an auxiliary control device for stopping the operation of the driving device in the event that the main control device fails to issue a command to the driving device to stop the door movement within a predetermined length of time in response to the condition detection signal from the condition detector.

    摘要翻译: 公开了一种自动门操作控制装置,其包括门操作装置,用于打开和关闭门的驱动装置,用于检测需要停止由驱动装置移动门的状况的状况检测器,以及 主控制装置,用于根据来自条件检测器的条件检测信号向驱动装置发出驱动命令以根据需要启动驱动命令。 该装置还包括辅助控制装置,用于在主控制装置根据条件检测不能在预定长度的时间内向驱动装置发出指令以停止门移动的情况下停止驱动装置的操作 来自条件检测器的信号。

    Device for driving driven member by roller chain
    8.
    发明授权
    Device for driving driven member by roller chain 失效
    用于通过滚子链驱动从动构件的装置

    公开(公告)号:US4311225A

    公开(公告)日:1982-01-19

    申请号:US47798

    申请日:1979-06-12

    摘要: A door member such as a garage door is driven by a motor through a roller chain having a finite length to travel in the garage opening and closing directions. The roller chain is driven by a single drive sprocket driven by the motor to make its reciprocating movement along the same path while making rolling engagement at its roller portion with a guide rail constructed to support the roller portion of the roller chain from the opposite sides. A trolley connected to the door member by an arm is releasably coupled to the roller chain and is also guided along the guide rail while making sliding engagement therewith. A mechanism for detecting abutment of the door member with an obstruction present on the traveling path is provided to detect the above situation when a physical force is imparted to the roller chain due to the abutment. The opening and closing movement of the door member, stopping of rotation of the motor and detection of the presence of an obstruction are electrically controlled.

    摘要翻译: 诸如车库门的门构件由电动机通过具有有限长度的滚子链驱动,以在车库的开闭方向上行进。 滚子链由电动机驱动的单个驱动链轮驱动,以使其沿相同路径的往复运动,同时在其辊部分处进行滚动接合,其中导轨用于从相对侧支撑滚子链的滚子部分。 通过臂连接到门构件的手推车可释放地联接到滚子链上,并且沿着导轨被引导同时与其滑动接合。 提供用于检测门构件与存在于行进路径上的障碍物的抵接的机构,用于当由于邻接而对滚子链赋予物理力时检测上述情况。 门构件的打开和关闭运动,停止电动机的旋转和检测到障碍物的存在是电气控制的。

    Control system for illumination lamp installed in building equipped with
door operation control apparatus
    9.
    发明授权
    Control system for illumination lamp installed in building equipped with door operation control apparatus 失效
    安装在装有门操作控制装置的建筑物中的照明灯控制系统

    公开(公告)号:US4549092A

    公开(公告)日:1985-10-22

    申请号:US355108

    申请日:1982-03-05

    摘要: A control system for an illumination lamp installed in a building equipped with a door operation control apparatus. The system comprises a door opening and closing instructor, a control circuit responsive to an instruction signal from the instructor to produce a door control signal and a lamp control signal, a door driver responsive to the door control signal to drive the opening and closing of a door, an illumination lamp for illumination of the interior of the building, a detector for detecting the movement of a human body and producing an electric signal representative of the movement, and a circuit which is responsive to the lamp control signal and the electric signal to turn on the illumination lamp and keeps the illumination lamp turned on for a predetermined time extending from the termination of the lamp control signal and the electric signal.

    摘要翻译: 一种安装在具有门操作控制装置的建筑物中的照明灯控制系统。 该系统包括门打开和关闭指导器,响应于来自指导者的指令信号以产生门控信号和灯控制信号的控制电路,响应于门控信号的门驱动器来驱动开门和关闭 门,用于照明建筑物内部的照明灯,用于检测人体运动并产生代表运动的电信号的检测器,以及响应于灯控制信号和电信号的电路 打开照明灯并保持照明灯从灯控制信号和电信号的终止开始延长预定时间。

    Picture recording apparatus
    10.
    发明授权
    Picture recording apparatus 失效
    图像记录装置

    公开(公告)号:US4740817A

    公开(公告)日:1988-04-26

    申请号:US851827

    申请日:1986-04-14

    摘要: A picture recording apparatus laser beam printer wherein a cassette, accommodating paper for receiving a transferred image, is loaded or unloaded on a front side of a housing of the printer. The conveyance direction of the paper accommodated in the cassette is reversed so as to be supplied to a transfer section by a paper separation reversal guide section. The conveyance direction of the paper is further reversed so as to be discharged on a tray in manner such that a forward end of the paper is located on a front surface side and an image transfer surface of the paper is faced downwardly. A manual paper feeding section is provided on the front side of the housing. A major portion of the cassette can be accommodated inside the housing whereby and the installation area can be reduced.

    摘要翻译: 一种图像记录装置激光束打印机,其中,在打印机的壳体的前侧装载或卸载用于接收转印图像的容纳纸的盒。 容纳在盒中的纸张的传送方向反转,以便通过纸张分离反向引导部分被供应到传送部分。 纸张的输送方向进一步反转,以使纸张的前端位于纸张的前表面侧并且纸张的图像转印面朝下的方式排出到托盘上。 在壳体的前侧设置有手动给纸部。 盒的主要部分可容纳在壳体内,由此可以减小安装面积。