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公开(公告)号：US07390062B2
公开(公告)日：2008-06-24
申请号：US11175659
申请日：2005-07-06
申请人： Douglas C. Hahn
发明人： Douglas C. Hahn
CPC分类号： B60N2/06 , B60N2/1615 , B60N2/1675 , B60N2/1828 , B60N2/1896 , B60N2/224 , B60N2/2352 , B60N2/505 , B60N2/507
摘要： A seat includes a base portion and an upright portion pivotable with respect to the base portion. The seat includes a reclining mechanism that includes first and second toothed members that are selectively engaged and disengaged to resist and permit, respectively, the angle of the upright portion with respect to the base portion. The first and second toothed members are engaged and disengaged through rotation of a cam mechanism. The seat also includes a bottom seat cushion height adjustment mechanism that permits raising and lowering of the bottom seat cushion with respect to a base portion of the frame. The bottom seat cushion height adjustment mechanism includes a slidable member that is slidable with respect to the base frame, and a plurality of cams that convert linear motion of the slidable member into vertical movement of the bottom seat cushion. A single biasing member biases the upright portion and bottom seat cushion toward their respective default positions in the absence of an overwhelming opposing force from an operator seated in the seat. The seat includes a seat belt assembly having all points mounted to the frame of the seat frame, and not to the vehicle in which the seat is installed. The biasing member is not a structural element of the seat, and all stress transferred to the seat through the seat belt assembly is borne by the seat frame and the first and second toothed members of the reclining mechanism.
摘要翻译： 座椅包括基部和可相对于基部枢转的直立部分。 所述座椅包括倾斜机构，所述倾斜机构包括第一和第二齿形构件，所述第一和第二齿形构件选择性地接合和分离以抵抗并允许所述直立部分相对于所述基部的角度。 第一和第二齿形构件通过凸轮机构的旋转而接合和分离。 该座椅还包括一个底部座垫高度调节机构，其允许底座垫相对于框架的基部上升和下降。 底座垫高度调节机构包括可相对于基架滑动的可滑动构件，以及将滑动构件的直线运动转换成底座垫的垂直运动的多个凸轮。 在没有来自位于座椅中的操作者的压倒性相反的力的情况下，单个偏压构件将直立部分和底部座垫缓冲朝向它们各自的默认位置。 座椅包括具有安装到座椅框架的框架的所有点的安全带组件，而不是安装座椅的车辆。 偏压构件不是座椅的结构构件，并且通过座椅安全带组件传递到座椅的所有应力都由座椅框架和倾斜机构的第一和第二齿形构件承担。
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公开(公告)号：US5681080A
公开(公告)日：1997-10-28
申请号：US591399
申请日：1996-01-25
摘要： A vehicle seat for supporting a person wearing a self-contained breathing apparatus, the self-contained breathing apparatus including a tank, the seat including: a frame including a pair of vertical frame members, the vertical frame members being spaced apart to permit the tank to be passed therebetween; and a bracket assembly extending between the vertical frame members for releasably supporting the tank, the bracket assembly including a pair of side bars extending rearwardly from respective of the vertical frame members, the bracket assembly including a depth adjustment bar releasably mounted between the side bars, and the bracket assembly including a tank clip supported by the depth adjustment bar for receiving the tank.
摘要翻译： 一种用于支撑佩戴自给式呼吸器的人的车辆座椅，所述自给式呼吸器包括罐，所述座椅包括：框架，包括一对竖直框架构件，所述竖直框架构件间隔开以允许所述箱体 通过; 以及支架组件，其在所述竖直框架构件之间延伸以可释放地支撑所述水箱，所述支架组件包括从所述垂直框架构件向后延伸的一对侧杆，所述支架组件包括可释放地安装在所述侧杆之间的深度调节杆， 并且所述支架组件包括由所述深度调节杆支撑以容纳所述罐的罐夹。
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公开(公告)号：US20130270031A1
公开(公告)日：2013-10-17
申请号：US13445739
申请日：2012-04-12
申请人： Douglas C. Hahn , Jesse C. Boyarski
发明人： Douglas C. Hahn , Jesse C. Boyarski
摘要： A seat suspension includes a lower support frame having a first slot, an upper support frame having a second slot, and a biasing member between the upper and lower support frames. A first suspension arm is connected to the lower support frame at a first end for rotation with respect to the lower support frame and connected to the upper support frame at a second end for rotation with respect to the upper support frame. A second suspension arm is connected to the first slot in the lower support frame for rotation with respect to the lower support frame and for translation with respect to the lower support frame along the first slot, and a second end coupled to the second slot in the upper support frame for rotation with respect to the upper support frame and for translation with respect to the upper support frame along the second slot.
摘要翻译： 座椅悬架包括具有第一槽的下支撑框架，具有第二槽的上支撑框架和位于上支承框架和下支撑框架之间的偏置构件。 第一悬挂臂在第一端处连接到下支撑框架，用于相对于下支撑框架旋转，并在第二端处连接到上支撑框架，以相对于上支撑框架旋转。 第二悬架臂连接到下支撑框架中的第一槽，用于相对于下支撑框架旋转，并且相对于下支撑框架沿着第一槽移动，并且第二端联接到第二槽 上支撑框架，用于相对于上支撑框架旋转，并且相对于上支撑框架沿第二槽平移。
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公开(公告)号：US07246836B2
公开(公告)日：2007-07-24
申请号：US11175660
申请日：2005-07-06
申请人： Douglas C. Hahn
发明人： Douglas C. Hahn
IPC分类号： B60N2/02
摘要： A suspension system for an “All Belts To Seat” or “ABTS” style seat is provided that includes a floor bracket, seat bracket, and an equalizing bracket. Means for allowing motion between the seat bracket and floor bracket is provided by a set of cams. The equalizing bracket connects the cams and ensures synchronized rotation. The height of the seat bracket is adjustable with respect to the floor bracket by means of an air spring, and motion between the two brackets is dampened by an interconnected shock absorber.
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公开(公告)号：USD504784S1
公开(公告)日：2005-05-10
申请号：US29209403
申请日：2004-07-15
申请人： Douglas C. Hahn , Kerry B. Bauer
设计人： Douglas C. Hahn , Kerry B. Bauer
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公开(公告)号：US08561748B1
公开(公告)日：2013-10-22
申请号：US13445739
申请日：2012-04-12
申请人： Douglas C. Hahn , Jesse C. Boyarski
发明人： Douglas C. Hahn , Jesse C. Boyarski
摘要： A seat suspension includes a lower support frame having a first slot, an upper support frame having a second slot, and a biasing member between the upper and lower support frames. A first suspension arm is connected to the lower support frame at a first end for rotation with respect to the lower support frame and connected to the upper support frame at a second end for rotation with respect to the upper support frame. A second suspension arm is connected to the first slot in the lower support frame for rotation with respect to the lower support frame and for translation with respect to the lower support frame along the first slot, and a second end coupled to the second slot in the upper support frame for rotation with respect to the upper support frame and for translation with respect to the upper support frame along the second slot.
摘要翻译： 座椅悬架包括具有第一槽的下支撑框架，具有第二槽的上支撑框架和位于上支承框架和下支撑框架之间的偏置构件。 第一悬挂臂在第一端处连接到下支撑框架，用于相对于下支撑框架旋转，并在第二端处连接到上支撑框架，以相对于上支撑框架旋转。 第二悬架臂连接到下支撑框架中的第一槽，用于相对于下支撑框架旋转，并且相对于下支撑框架沿着第一槽移动，并且第二端联接到第二槽 上支撑框架，用于相对于上支撑框架旋转，并且相对于上支撑框架沿第二槽平移。
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公开(公告)号：US20100207433A1
公开(公告)日：2010-08-19
申请号：US12372396
申请日：2009-02-17
申请人： Douglas C. Hahn
发明人： Douglas C. Hahn
IPC分类号： B60N2/42
CPC分类号： B60N2/4242 , B60N2/24 , B60N2/3047
摘要： A seat for a vehicle. The seat includes an occupant support defining a support surface for an occupant of the seat, and a mounting assembly coupled to the occupant support and rigidly mounted to the vehicle. The mounting assembly resists non-vertical movement and guides vertical movement of the occupant support relative to the mounting assembly. The seat also includes a shear member having a first hardness and a sacrificial member have a second hardness lower than the first hardness. The sacrificial member is sheared by the shear member in response to a generally downward force on the occupant support arising from inertia of the occupant in the presence of a rapid upward movement of the vehicle. Shearing the sacrificial member absorbs energy associated with the rapid upward movement of the vehicle and accommodates downward movement of the occupant support relative to the mounting assembly, reducing acceleration of the occupant.
摘要翻译： 一辆车的座位。 座椅包括限定用于座椅的乘员的支撑表面的乘员支撑件，以及联接到乘员支撑件并刚性地安装到车辆的安装组件。 安装组件抵抗非垂直运动并引导乘员支撑件相对于安装组件的垂直运动。 座椅还包括具有第一硬度的剪切构件和具有低于第一硬度的第二硬度的牺牲构件。 在存在车辆的快速向上运动的情况下，牺牲构件由剪力构件响应于由乘员惯性引起的乘员支撑上的大体向下的力剪切。 剪切牺牲构件吸收与车辆的快速向上运动相关联的能量，并且容纳乘员支撑件相对于安装组件的向下运动，从而降低乘员的加速度。
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公开(公告)号：US07032874B2
公开(公告)日：2006-04-25
申请号：US10719349
申请日：2003-11-21
申请人： Kenneth A. Meyers , Douglas C. Hahn
发明人： Kenneth A. Meyers , Douglas C. Hahn
IPC分类号： F16M13/00
摘要： A suspension system for a seat. The suspension system includes a first frame member, a second frame member connectable to the seat and movably coupled to the first frame member, a suspension member coupled to both the first frame member and the second frame member and suspending the second frame member above the first frame member, an adjustment mechanism coupled to the suspension member and manually manipulatable by an operator to adjust the stiffness of the suspension, a handle movable along a portion of the adjustment mechanism and facilitating manual manipulation of the adjustment mechanism, and an engaging member resiliently resisting movement of the handle under its own weight along the portion of the adjustment mechanism.
摘要翻译： 座椅的悬挂系统。 悬挂系统包括第一框架构件，可连接到座椅并可移动地联接到第一框架构件的第二框架构件，联接到第一框架构件和第二框架构件两者并且将第二框架构件悬挂在第一框架构件上方的悬架构件 框架构件，联接到悬架构件并由操作者手动操纵以调节悬架的刚度的调节机构，可沿调节机构的一部分移动的手柄，并且便于手动操纵调节机构，并且接合构件弹性抵抗 手柄在其自重下沿调节机构的部分移动。
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