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公开(公告)号：US07484631B2
公开(公告)日：2009-02-03
申请号：US10990277
申请日：2004-11-16
申请人： Richard A. Bothun , Mark E. Gallea , Michael D. Jines , Frederick A. Mather , Gregg S. Nelson , Marty L. Prins , Craig J. Ulrich
发明人： Richard A. Bothun , Mark E. Gallea , Michael D. Jines , Frederick A. Mather , Gregg S. Nelson , Marty L. Prins , Craig J. Ulrich
IPC分类号： A47F5/00
摘要： A modular storage system for installation on a floor includes a plurality of carts. Each cart includes a base that generally has a length that separates opposed ends of the base, a storage structure that is operably attached to and carried by the base, at least three pivotable wheel assemblies, the wheel assemblies being operably attached to and extending below the base to provide a rolling surface adapted to roll on the floor, and at least one track follower mechanism that is operably attached to one end of the base and having at least a portion of which is selectively vertically movable to engage the track.
摘要翻译： 用于安装在地板上的模块化存储系统包括多个推车。 每个推车包括通常具有分离基座的相对端的长度的基座，可操作地附接到底座和由基座承载的存储结构，至少三个可枢转的轮组件，所述轮组件可操作地附接到并延伸到 基部以提供适于在地板上滚动的滚动表面，以及至少一个轨道从动机构，其可操作地附接到基座的一端，并且其至少一部分可选择性地垂直移动以接合轨道。
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公开(公告)号：USD530053S1
公开(公告)日：2006-10-10
申请号：US29217446
申请日：2004-11-17
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公开(公告)号：USD525006S1
公开(公告)日：2006-07-11
申请号：US29217449
申请日：2004-11-17
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公开(公告)号：US20070216116A1
公开(公告)日：2007-09-20
申请号：US11725136
申请日：2007-03-16
申请人： Mark E. Gallea , Michael D. Jines , Matt Loftus , Gregg S. Nelson , Marty L. Prins , Craig J. Ulrich
发明人： Mark E. Gallea , Michael D. Jines , Matt Loftus , Gregg S. Nelson , Marty L. Prins , Craig J. Ulrich
IPC分类号： B62B11/00
CPC分类号： A47B85/06 , B62B3/007 , B62B3/02 , B62B5/067 , B62B2203/28 , B62B2205/20 , B62B2206/006
摘要： A convertible cart readily convertible between a cart configuration and a table configuration. A leg coupled to each end of the convertible cart is shiftable between a ground-clearing position as a cart and a ground-engaging position as a table. A coupling mechanism couples the leg to a chassis and includes a locking element and a coupling member with two gravity seats. To shift between a cart configuration and a table configuration, the locking element is disengaged from the first gravity seat, the leg is rotated between the ground-clearing position and the ground-engaging position, and the locking element is engaged with the second gravity seat.
摘要翻译： 可转换车可以在购物车配置和餐桌配置之间轻松转换。 连接到可转换车的每一端的腿可在作为推车的接地清除位置和作为桌子的地面接合位置之间移动。 联接机构将腿连接到底盘并且包括锁定元件和具有两个重力座的联接构件。 为了在推车结构和工作台配置之间移动，锁定元件与第一重力座脱离，腿在接地清除位置和接地位置之间旋转，并且锁定元件与第二重力座接合 。
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