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公开(公告)号：US20180106089A1
公开(公告)日：2018-04-19
申请号：US15695806
申请日：2017-09-05
Applicant: Barton Family Limited Partnership
Inventor： Robert G. Barton
CPC classification number: E05F11/54 , B60J5/108 , B60J5/14 , E05D15/24 , E05F15/681 , E05F15/686 , E05Y2201/678 , E05Y2900/516 , E05Y2900/532
Abstract: An opening and closing mechanism for a roll-up cargo door for a truck is intended to decrease injuries to the people who load and unload items from box trucks and semi-trailers. The mechanism allows the user to open and close the overhead roll-up door of these trucks while standing firmly and safely on the ground at the rear corner of the truck. The door opening and closing mechanism is in the form of a loop of material that is attached to a lower portion of the roll-up door and a guide disposed near the top of the door frame. The loop is disposed along one of the vertical frame members of the door so that it is out of the way of the cargo hold when the door is open.
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公开(公告)号：US08381442B2
公开(公告)日：2013-02-26
申请号：US12541978
申请日：2009-08-17
Applicant: Wei Wan
Inventor： Wei Wan
IPC: E05F15/00
CPC classification number: E05F15/603 , E05Y2201/214 , E05Y2201/232 , E05Y2201/678 , E05Y2201/718 , E05Y2900/11 , F16H1/14
Abstract: A hand pulling drive mechanism includes a hand drive device and a shaft connected with the hand drive device. The mechanism further includes a gear pair, a rotation propelling device connected with the shaft, and an eccentric pulling device including a shaft pin placed on the shaft and a torsion jacket pivotally connected to the shaft and rotated relative to the shaft pin. The gear pair includes a drive gear sleeved on the shaft for switching, and a follower gear secured to a motor shaft. The rotation propelling device is connected with the drive gear. The torsion jacket and the drive gear pull the torsion jacket through eccentric rotation of the shaft pin when the shaft is rotated, so that the drive gear moves in an axial direction and the follower drive engages with and disengages from the drive gear.
Abstract translation: 手拉驱动机构包括手驱动装置和与手驱动装置连接的轴。 所述机构还包括齿轮对，与所述轴连接的旋转推进装置以及包括设置在所述轴上的轴销的偏心牵引装置和枢转地连接到所述轴并且相对于所述轴销旋转的扭转外套。 齿轮对包括套在轴上用于切换的驱动齿轮和固定到电机轴的从动齿轮。 旋转推进装置与驱动齿轮连接。 当轴旋转时，扭力护套和驱动齿轮通过轴销的偏心旋转拉动扭力夹套，使得驱动齿轮沿轴向移动，从动驱动器与驱动齿轮接合并脱离啮合。
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Patent Agency Ranking
公开(公告)号：US07441749B2
公开(公告)日：2008-10-28
申请号：US11635947
申请日：2006-12-08
Applicant: Michel Beaudoin , Pierre-Louis Foucault , Richard Tremblay , Vincent Roy , Helene Robert
Inventor： Michel Beaudoin , Pierre-Louis Foucault , Richard Tremblay , Vincent Roy , Helene Robert
CPC classification number: E05F11/54 , B66D3/12 , B66D3/16 , B66D3/26 , E05D13/12 , E05F11/04 , E05F15/668 , E05F15/681 , E05Y2201/11 , E05Y2201/678 , E05Y2900/106
Abstract: A chain guide for guiding a chain within a chain hoist. The chain guide includes a substantially elongated body having an inner side and an outer side, along with first and second extremities. The substantially elongated body is made of a substantially flexible material for curving the substantially elongated body into a substantially arched configuration about a given wheel of the chain hoist. The chain guide also includes first and second chain receiving portions provided adjacent to the first and second extremities respectively of the substantially elongated body, on the inner side thereof. Each chain receiving portion comprises a pair of shoulders protruding from the inner side of the body and defining an open channel shaped and sized for slidably receiving a portion of the chain. The chain guide also includes a deformable connecting portion for interconnecting the first and second chain receiving portions of the chain guide. Also described is a chain hoist provided with the chain guide.
Abstract translation: 用于引导链葫芦链条的链条导轨。 链条引导件包括具有内侧和外侧以及第一和第二末端的基本上细长的主体。 基本上细长的主体由基本上柔性的材料制成，用于将基本上细长的主体弯曲成围绕链葫芦的给定轮的基本上拱形的构造。 链条引导件还包括第一和第二链条接收部分，其在其内侧上分别设置在基本上细长的主体的第一和第二末端附近。 每个链条接收部分包括从主体的内侧突出的一对肩部，并且形成一个形状和尺寸适于可滑动地容纳链条的一部分的开放通道。 链条引导件还包括用于互连链条引导件的第一和第二链条接收部分的可变形连接部分。 还描述了设置有链条引导件的环链葫芦。
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公开(公告)号：US20070145339A1
公开(公告)日：2007-06-28
申请号：US11635947
申请日：2006-12-08
Applicant: Michel Beaudoin , Pierre-Louis Foucault , Richard Tremblay , Vincent Roy , Helene Robert
Inventor： Michel Beaudoin , Pierre-Louis Foucault , Richard Tremblay , Vincent Roy , Helene Robert
IPC: B66D1/30
CPC classification number: E05F11/54 , B66D3/12 , B66D3/16 , B66D3/26 , E05D13/12 , E05F11/04 , E05F15/668 , E05F15/681 , E05Y2201/11 , E05Y2201/678 , E05Y2900/106
Abstract: A chain guide for guiding a chain within a chain hoist. The chain guide includes a substantially elongated body having an inner side and an outer side, along with first and second extremities. The substantially elongated body is made of a substantially flexible material for curving the substantially elongated body into a substantially arched configuration about a given wheel of the chain hoist. The chain guide also includes first and second chain receiving portions provided adjacent to the first and second extremities respectively of the substantially elongated body, on the inner side thereof. Each chain receiving portion comprises a pair of shoulders protruding from the inner side of the body and defining an open channel shaped and sized for slidably receiving a portion of the chain. The chain guide also includes a deformable connecting portion for interconnecting the first and second chain receiving portions of the chain guide. Also described is a chain hoist provided with the chain guide.
Abstract translation: 用于引导链葫芦链条的链条导轨。 链条引导件包括具有内侧和外侧以及第一和第二末端的基本上细长的主体。 基本上细长的主体由基本上柔性的材料制成，用于将基本上细长的主体弯曲成围绕链葫芦的给定轮的基本上拱形的构造。 链条引导件还包括第一和第二链条接收部分，其在其内侧上分别设置在基本上细长的主体的第一和第二末端附近。 每个链条接收部分包括从主体的内侧突出的一对肩部，并且形成一个形状和尺寸适于可滑动地容纳链条的一部分的开放通道。 链条引导件还包括用于互连链条引导件的第一和第二链条接收部分的可变形连接部分。 还描述了设置有链条引导件的环链葫芦。
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公开(公告)号：US10076951B2
公开(公告)日：2018-09-18
申请号：US15011289
申请日：2016-01-29
Applicant: Barton Family Limited Partnership
Inventor： Robert G. Barton
CPC classification number: B60J5/14 , E05F11/54 , E05Y2201/678 , E05Y2900/516
Abstract: An opening and closing mechanism for a roll-up cargo door for a truck is intended to decrease injuries to the people who load and unload items from box trucks and semi-trailers. The mechanism allows the user to open and close the overhead roll-up door of these trucks while standing firmly and safely on the ground at the rear corner of the truck. The door opening and closing mechanism is in the form of a loop of material that is attached to a lower portion of the roll-up door and a guide disposed near the top of the door frame. The loop includes an indicator that shows the user which side of the loop is to be pulled down depending on the position of the door. The mechanism can be retrofit onto existing truck frames.
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公开(公告)号：US20160221423A1
公开(公告)日：2016-08-04
申请号：US15011289
申请日：2016-01-29
Applicant: Barton Family Limited Partnership
Inventor： Robert G. Barton
CPC classification number: B60J5/14 , E05F11/54 , E05Y2201/678 , E05Y2900/516
Abstract: An opening and closing mechanism for a roll-up cargo door for a truck is intended to decrease injuries to the people who load and unload items from box trucks and semi-trailers. The mechanism allows the user to open and close the overhead roll-up door of these trucks while standing firmly and safely on the ground at the rear corner of the truck. The door opening and closing mechanism is in the form of a loop of material that is attached to a lower portion of the roll-up door and a guide disposed near the top of the door frame. The loop includes an indicator that shows the user which side of the loop is to be pulled down depending on the position of the door. The mechanism can be retrofit onto existing truck frames.
Abstract translation: 用于卡车的卷起货门的打开和关闭机构旨在减少从箱式货车和半挂车装载和卸载物品的人员的伤害。 该机构允许用户打开和关闭这些卡车的顶部卷起门，同时牢固且安全地站在卡车后角的地面上。 门打开和关闭机构是附接到卷起门的下部的材料环和设置在门框顶部附近的导向件的形式。 环路包括一个指示器，显示用户根据门的位置，环路的哪一侧将被拉下。 该机构可以改装到现有的卡车框架上。
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公开(公告)号：US20100293860A1
公开(公告)日：2010-11-25
申请号：US12541978
申请日：2009-08-17
Applicant: Wei Wan
Inventor： Wei Wan
CPC classification number: E05F15/603 , E05Y2201/214 , E05Y2201/232 , E05Y2201/678 , E05Y2201/718 , E05Y2900/11 , F16H1/14
Abstract: A hand-pulling drive mechanism for an industrial door is installed on a motor end cover of the motor. The mechanism includes a hand drive device to operate manually and a shaft connected with the hand drive device. The mechanism farther includes a gear pair to change an engagement state and a disengagement state, a rotation propelling device connected with the shaft, and an eccentric pulling device including a shaft pin placed on the shaft and a torsion jacket pivotally connected to the shaft and rotated relative to the shaft pin. The gear pair includes a drive gear sleeved on the shaft for switching between the two states, and a follower gear secured to a motor shaft. The rotation propelling device is moveably connected with the drive gear. The torsion jacket and the drive gear jointly move to pull the torsion jacket through eccentric rotation of the shaft pin when the shaft is rotated, so that the drive gear moves in an axial direction and the follower drive engages with and disengages from the drive gear.
Abstract translation: 用于工业门的牵引驱动机构安装在电动机的电机端盖上。 该机构包括手动操作的手动驱动装置和与手动驱动装置连接的轴。 该机构还包括齿轮对以改变接合状态和分离状态，与轴连接的旋转推进装置以及包括设置在轴上的轴销的偏心牵引装置和枢转地连接到轴的扭转外套并且旋转 相对于轴销。 齿轮对包括套在轴上的用于在两种状态之间切换的驱动齿轮和固定到马达轴的从动齿轮。 旋转推进装置与驱动齿轮可移动地连接。 当轴旋转时，扭力夹套和驱动齿轮共同移动以通过轴销的偏心旋转拉动扭力夹套，使得驱动齿轮沿轴向移动，并且从动驱动器与驱动齿轮接合并脱离啮合。
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