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    Door driving unit
    71.
    发明申请
    Door driving unit 失效
    门驱动单元

    公开(公告)号：US20040139656A1

    公开(公告)日：2004-07-22

    申请号：US10705878

    申请日：2003-11-13

    Applicant: AISIN SEIKI KABUSHIKI KAISHA

    Inventor： Nobuhiko Takeda ,  Bunshi Ohta ,  Yasutaka Shinoda

    IPC: E05F015/02

    CPC classification number: E05F15/63 ,  E05F15/40 ,  E05Y2201/214 ,  E05Y2201/24 ,  E05Y2600/11 ,  E05Y2800/74 ,  E05Y2900/546 ,  E05Y2900/548 ,  Y10T74/18568

    Abstract: A door driving unit includes a driving mechanism rotatable in a reciprocating manner within a predetermined operational angle range, a body portion fixed to a vehicle body, a first member driven by the driving mechanism, and a second member driven by the first member by being in contact with the first member. The first member and the second member are supported by a common shaft. The door driving unit further includes an engaging mechanism for engaging the first member and the second member with each other so that the first member and the second member rotate as a unit with each other within a first predetermined angle range when the first member drives to rotate the second member.

    Abstract translation: 门驱动单元包括可在预定操作角度范围内以往复方式旋转的驱动机构，固定到车身的主体部分，由驱动机构驱动的第一构件和由第一构件驱动的第二构件， 与第一个成员接触。 第一构件和第二构件由共同的轴支撑。 门驱动单元还包括用于将第一构件和第二构件彼此接合的接合机构，使得当第一构件驱动旋转时第一构件和第二构件以第一预定角度范围内的单元彼此旋转 第二名成员。

    Locking drive nut for screw drive systems
    72.
    发明授权
    Locking drive nut for screw drive systems 有权
    螺丝驱动系统的锁紧螺母

    公开(公告)号：US06282970B1

    公开(公告)日：2001-09-04

    申请号：US09407245

    申请日：1999-09-28

    Applicant: Robert L. Oakley

    Inventor： Robert L. Oakley

    IPC: E05F1134

    CPC classification number: E05F15/652 ,  E05Y2201/11 ,  E05Y2201/22 ,  E05Y2201/24 ,  E05Y2201/244 ,  E05Y2201/434 ,  E05Y2201/70 ,  E05Y2600/40 ,  E05Y2800/112 ,  E05Y2800/25 ,  E05Y2900/51 ,  Y10T74/18792

    Abstract: A screw drive mechanism connectable to at least one of a first machine portion and a second machine portion for moving the second machine portion relative to the first machine portion from a first position to a second position. The mechanism has a base for attachment to one of the first and the second machine portions and a motor attached to the base. It includes a drive screw having a rotary motion connection to the motor to be rotated thereby and a drive nut having an internally threaded bore engaged with the drive screw to receive a drive force from the drive screw. A drive nut connection is engaged with the drive nut for conveying the drive force to one of the first and the second machine portions. An anti-rotation member is attached to the drive nut connection, the anti-rotation member engaging the drive nut to prevent rotation thereof. The mechanism also includes an activation member attached to the base, the activation member contacting a disengaging surface portion of the anti-rotation member when such one of the first and the second machine portions is moved to the second position to place the anti-rotation member in a position disengaged from the drive nut so that the drive nut may rotate. A drive nut rotating device is attached to the base, the drive nut rotating device rotating the drive nut to a locking position when such one of the first and the second machine portions is moved to the second position.

    Abstract translation: 螺钉驱动机构，其可连接到第一机器部分和第二机器部分中的至少一个，用于将第二机器部分相对于第一机器部分从第一位置移动到第二位置。 该机构具有用于附接到第一和第二机器部分之一的基座和附接到基座的马达。 它包括一个驱动螺丝，该驱动螺丝具有与马达旋转的旋转运动连接件以便旋转运动;驱动螺母具有内螺纹孔，该内螺纹孔与驱动螺杆啮合以接收来自驱动螺杆的驱动力。 驱动螺母连接件与驱动螺母啮合，用于将驱动力传递到第一和第二机器部分中的一个。 防旋转构件附接到驱动螺母连接件，防旋转构件与驱动螺母接合以防止其旋转。 该机构还包括附接到基座的致动构件，当第一和第二机器部分中的这一个移动到第二位置时，致动构件接触防转动构件的脱离表面部分，以将防转动构件 在与驱动螺母脱离的位置，使得驱动螺母可以旋转。 驱动螺母旋转装置安装在基座上，当第一和第二机器部分中的一个移动到第二位置时，驱动螺母旋转装置将驱动螺母旋转到锁定位置。

    Automatic bottom-hinged intake door
    73.
    发明授权
    Automatic bottom-hinged intake door 有权

    公开(公告)号：US06186306B1

    公开(公告)日：2001-02-13

    申请号：US09476552

    申请日：2000-01-03

    Applicant: Christian Philip Kamm

    Inventor： Christian Philip Kamm

    IPC: B65G1120

    CPC classification number: E04F17/10 ,  E05F15/622 ,  E05F15/63 ,  E05Y2201/22 ,  E05Y2201/24 ,  E05Y2201/434 ,  E05Y2900/131

    Abstract: An automatic chute closure for covering a chute opening wherein the chute closure includes a frame disposed around a chute opening, a chute door pivotally connected to the frame for movement between an opened and closed position, a door movement mechanism for opening and closing the chute door, a switch mechanism for activating and deactivating the door movement mechanism and a latch mechanism for securing the chute door in a closed position until the switch mechanism is activated to open the chute door. The automatic chute closure allows an operator to conveniently activate a single switch to open and close the chute door and to insure once the chute door is closed it is properly locked.

    Security mechanism for securing a movable closure
    75.
    发明授权
    Security mechanism for securing a movable closure 失效
    用于固定可移动封盖的安全机构

    公开(公告)号：US5544924A

    公开(公告)日：1996-08-13

    申请号：US188577

    申请日：1994-01-28

    Applicant: Max Paster

    Inventor： Max Paster

    IPC: E05B15/00 ,  E05B65/00 ,  E05C3/34 ,  E05F15/16 ,  E05C5/00

    CPC classification number: E05B15/0006 ,  E05B65/0021 ,  E05C3/34 ,  E05F15/668 ,  E05Y2201/22 ,  E05Y2201/24 ,  E05Y2201/434 ,  E05Y2600/32 ,  E05Y2600/62 ,  E05Y2900/106 ,  Y10S292/36 ,  Y10T292/0805

    Abstract: A security mechanism for securing a movable closure supported within a frame, the closure being movable from a secured position to a plurality of unsecured positions, preferably having a securing element having at least one opening, a base element, a slider element movably mounted on the base element and a latch element comprising at least one locking latch pivotally attached to the base element. The locking latch preferably has a first cam surface for engaging a cam post located on the slider element and a second cam surface for engaging the opening of the securing element. When the closure is moved to its secured position, the second cam surface of the locking latch engages the opening of the securing element thereby causing the locking latch to pivot and lock to the opening of the securing element. When the closure is moved to an unsecured position, the slider element is moved along the base element away from the securing element, causing the first cam post of the slider element to engage the first cam surface of the locking latch, causing the locking latch to pivot and disengage the opening of the securing element, thereby unsecuring the closure. The security mechanism may be used in conjunction with an automatic garage door opener for automatically securing and unsecuring a garage door that is opened and closed by the automatic garage door opener.

    Abstract translation: 一种用于固定支撑在框架内的可移动封闭件的安全机构，所述封盖可从固定位置移动到多个不安全位置，优选地具有固定元件，该固定元件具有至少一个开口，基座元件，可移动地安装在 基座元件和锁定元件，其包括枢转地附接到所述基座元件的至少一个锁定闩锁。 锁定闩锁优选地具有用于接合位于滑块元件上的凸轮杆的第一凸轮表面和用于接合固定元件的开口的第二凸轮表面。 当闭合件移动到其固定位置时，锁定闩锁的第二凸轮表面接合固定元件的开口，从而使得锁定闩锁枢转并锁定到固定元件的开口。 当闭合件移动到不安全的位置时，滑块元件沿着基座元件移动远离固定元件，导致滑块元件的第一凸轮柱接合锁定闩锁的第一凸轮表面，导致锁定闩锁 枢转并脱离固定元件的开口，从而不安装封闭件。 安全机构可以与自动车库门开启器一起使用，用于自动固定和解除由自动车库门开启器打开和关闭的车库门。

    Automatic garage door opener
    76.
    发明授权
    Automatic garage door opener 失效
    自动车库门开启器

    公开(公告)号：US4597224A

    公开(公告)日：1986-07-01

    申请号：US576211

    申请日：1984-02-02

    Applicant: Derry E. Tucker

    Inventor： Derry E. Tucker

    IPC: E05F15/16 ,  E05F11/00

    CPC classification number: E05F15/668 ,  E05Y2201/22 ,  E05Y2201/24 ,  E05Y2201/434 ,  E05Y2201/686 ,  E05Y2900/106

    Abstract: An improved automatic garage door opener system is described, the delay linkage in the motorized door opening mechanism which enables actuation of latch closures for improved security and also provides improved shock cushioning in the system.

    Abstract translation: 描述了改进的自动车库开门器系统，电动门打开机构中的延迟联动装置，其能够致动闩锁盖以提高安全性，并且还在系统中提供改进的冲击缓冲。

    Door operating mechanism
    77.
    发明授权
    Door operating mechanism 失效
    门操作机构

    公开(公告)号：US3909980A

    公开(公告)日：1975-10-07

    申请号：US47066974

    申请日：1974-05-16

    Applicant: CRANE CO H W

    Inventor： COURTNEY WILLIAM B ,  FOX EDWARD I

    IPC: E05F15/16 ,  E05F11/00

    CPC classification number: E05F15/681 ,  E05Y2201/22 ,  E05Y2201/24 ,  E05Y2201/434 ,  E05Y2201/64 ,  E05Y2800/00 ,  E05Y2900/106

    Abstract: This invention provides mechanism for opening and closing a door such as a garage door but applicable to other doors, including a trolley which moves back and forth on a track and controls the door movement. The invention provides novel means operable between the trolley and the track for latching and unlatching the trolley with respect to the track in a manner to effect safe, accurate and trouble-free operation of the door movements. The invention also provides a simplified and improved track and trolley construction whereby to make for greater economy in the cost of manufacturing mechanism of this type.

    Abstract translation: 本发明提供了用于打开和关闭诸如车库门的门，但可应用于其他门的机构，包括在轨道上来回移动并控制门运动的手推车。 本发明提供了在手推车和轨道之间操作的新颖装置，用于相对于轨道闩锁和解锁手推车，以便实现门运​​动的安全，准确和无故障的操作。 本发明还提供了一种简化和改进的轨道和手推车结构，以便在这种类型的制造机构的成本中实现更大的经济性。

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