公开(公告)号：US06679948B2

公开(公告)日：2004-01-20

申请号：US10054842

申请日：2002-01-23

申请人： Raymond Mead

发明人： Raymond Mead

IPC分类号： A47L1352

CPC分类号： A47L13/52

摘要： A dust pan for facilitating emptying of debris from the dust pan, that is nestable one within another for decreased shipping costs, and that can be easily and inexpensively manufactured as a single piece.

摘要翻译： 一个用于便于将尘埃从垃圾盘排空的防尘盘，其可以彼此嵌套，以减少运输成本，并且可以容易且廉价地制造为单件。

公开(公告)号：US06233780B1

公开(公告)日：2001-05-22

申请号：US09420727

申请日：1999-10-20

申请人： Raymond Mead

发明人： Raymond Mead

IPC分类号： A47L1352

CPC分类号： A47L13/52

摘要： A dust pan having improved structure for facilitating emptying of debris from the dust pan is disclosed.

摘要翻译： 公开了一种具有改进的结构以便于从尘盘排出碎屑的防尘盘。

公开(公告)号：US08371011B2

公开(公告)日：2013-02-12

申请号：US12887699

申请日：2010-09-22

申请人： Todd N. Eggleston ,  Brandon Scott Thompson ,  Lonnie G. Craig ,  Raymond Mead

发明人： Todd N. Eggleston ,  Brandon Scott Thompson ,  Lonnie G. Craig ,  Raymond Mead

IPC分类号： B23P19/00 ,  F16C29/06 ,  B65G13/00

CPC分类号： B23P19/04 ,  Y10T29/49721 ,  Y10T29/49815 ,  Y10T29/49821 ,  Y10T29/49822 ,  Y10T29/53 ,  Y10T29/53683 ,  Y10T29/53835

摘要： An automated system for disassembling a roller rail assembly includes an actuation device configured to move the roller rail assembly in a disassembling direction. A guide bracket is arranged and configured to receive the roller rail assembly as the roller rail assembly is moved in the disassembling direction. The guide bracket allows movement of the roller rail assembly in the disassembling direction. A separator member is located downstream of the actuation device. The separator member being received by a housing member of the roller rail assembly and having a wide region that separates sidewalls of the housing member and releases roller wheels of the roller rail assembly as the roller rail assembly is moved past the separator member by the actuation device.

摘要翻译： 用于拆卸滚子导轨组件的自动化系统包括构造成沿拆卸方向移动滚子导轨组件的致动装置。 引导支架被布置和构造成当滚子导轨组件沿拆卸方向移动时接收滚子导轨组件。 引导支架允许滚子导轨组件在拆卸方向上移动。 分离器构件位于致动装置的下游。 分离器构件被滚子导轨组件的壳体构件接收并且具有宽的区域，该宽区域分隔壳体构件的侧壁并且当辊轨组件通过致动装置移动通过分离器构件时释放滚子轨道组件的辊轮 。

公开(公告)号：US08262105B2

公开(公告)日：2012-09-11

申请号：US12565022

申请日：2009-09-23

申请人： Raymond Mead ,  Lonnie G. Craig

发明人： Raymond Mead ,  Lonnie G. Craig

IPC分类号： B62B3/14

CPC分类号： B62B3/14 ,  B62B3/02 ,  B62B2207/02

摘要： A method of releasably connecting a child hand truck to a parent hand truck is provided. The method includes lifting a handle assembly to a raised position. The handle assembly is locked in the raised position using a lock and release mechanism.

摘要翻译： 提供了一种将儿童手推车可释放地连接到母车上的方法。 该方法包括将把手组件提升到升高位置。 手柄组件使用锁定和释放机构锁定在升高位置。

公开(公告)号：US20120074088A1

公开(公告)日：2012-03-29

申请号：US12893349

申请日：2010-09-29

申请人： David E. Dotson ,  Raymond Mead ,  Lonnie G. Craig

发明人： David E. Dotson ,  Raymond Mead ,  Lonnie G. Craig

IPC分类号： A47F5/00 ,  B23P11/00 ,  B65G13/00

CPC分类号： B65G1/023 ,  A47B45/00 ,  Y10T29/49826

摘要： A roller rail system includes an adjustment bracket including a first roller rail assembly support portion and a second roller rail assembly support portion adjacent the first roller rail assembly support portion. The first and second roller rail assembly support portions are each configured to receive a roller rail assembly such that the roller rail assembly slides within the respective first and second roller rail assembly support portion relative to the adjustment bracket. A first roller rail assembly is received by the first roller rail assembly support portion. A second roller rail assembly is received by the second roller rail assembly support portion. The roller rail system has a retracted configuration where leading ends of the first and second roller rail assemblies are closer together and an extended configuration where the leading ends of the first and second roller rail assemblies are further apart.

摘要翻译： 滚子轨道系统包括调节支架，该调节支架包括与第一滚子轨道组件支撑部分相邻的第一滚轮轨道组件支撑部分和第二滚动轨道组件支撑部分。 第一和第二滚子轨道组件支撑部分各自构造成容纳滚动轨道组件，使得滚动导轨组件相对于调节支架在相应的第一和第二滚子轨道组件支撑部分内滑动。 第一滚子导轨组件被第一滚子轨道组件支撑部分接收。 第二滚轮轨道组件被第二滚轮轨道组件支撑部分接收。 滚子导轨系统具有缩回构造，其中第一和第二滚子轨道组件的前端更靠近在一起，并且延伸构造，其中第一和第二滚子导轨组件的前端进一步分开。

公开(公告)号：US20120066880A1

公开(公告)日：2012-03-22

申请号：US12887699

申请日：2010-09-22

申请人： Todd N. Eggleston ,  Brandon Scott Thompson ,  Lonnie G. Craig ,  Raymond Mead

发明人： Todd N. Eggleston ,  Brandon Scott Thompson ,  Lonnie G. Craig ,  Raymond Mead

IPC分类号： B23P19/00

CPC分类号： B23P19/04 ,  Y10T29/49721 ,  Y10T29/49815 ,  Y10T29/49821 ,  Y10T29/49822 ,  Y10T29/53 ,  Y10T29/53683 ,  Y10T29/53835

摘要： An automated system for disassembling a roller rail assembly includes an actuation device configured to move the roller rail assembly in a disassembling direction. A guide bracket is arranged and configured to receive the roller rail assembly as the roller rail assembly is moved in the disassembling direction. The guide bracket allows movement of the roller rail assembly in the disassembling direction. A separator member is located downstream of the actuation device. The separator member being received by a housing member of the roller rail assembly and having a wide region that separates sidewalls of the housing member and releases roller wheels of the roller rail assembly as the roller rail assembly is moved past the separator member by the actuation device.

摘要翻译： 用于拆卸滚子导轨组件的自动化系统包括构造成沿拆卸方向移动滚子导轨组件的致动装置。 引导支架被布置和构造成当滚子导轨组件沿拆卸方向移动时接收滚子导轨组件。 引导支架允许滚子导轨组件在拆卸方向上移动。 分离器构件位于致动装置的下游。 分离器构件被滚子导轨组件的壳体构件接收并且具有宽的区域，该宽区域分隔壳体构件的侧壁并且当辊轨组件通过致动装置移动通过分离器构件时释放滚子轨道组件的辊轮 。

公开(公告)号：US20110068547A1

公开(公告)日：2011-03-24

申请号：US12565022

申请日：2009-09-23

申请人： Raymond Mead ,  Lonnie G. Craig

发明人： Raymond Mead ,  Lonnie G. Craig

IPC分类号： B62B3/14

CPC分类号： B62B3/14 ,  B62B3/02 ,  B62B2207/02

摘要： A method of releasably connecting a child hand truck to a parent hand truck is provided. The method includes lifting a handle assembly to a raised position. The handle assembly is locked in the raised position using a lock and release mechanism.

摘要翻译： 提供了一种将儿童手推车可释放地连接到母车的方法。 该方法包括将把手组件提升到升高位置。 手柄组件使用锁定和释放机构锁定在升高位置。

公开(公告)号：US08893902B2

公开(公告)日：2014-11-25

申请号：US12893349

申请日：2010-09-29

申请人： David E. Dotson ,  Raymond Mead ,  Lonnie G. Craig

发明人： David E. Dotson ,  Raymond Mead ,  Lonnie G. Craig

IPC分类号： A47B45/00 ,  B65G1/02

CPC分类号： B65G1/023 ,  A47B45/00 ,  Y10T29/49826

摘要： A roller rail system includes an adjustment bracket including a first roller rail assembly support portion and a second roller rail assembly support portion adjacent the first roller rail assembly support portion. The first and second roller rail assembly support portions are each configured to receive a roller rail assembly such that the roller rail assembly slides within the respective first and second roller rail assembly support portion relative to the adjustment bracket. A first roller rail assembly is received by the first roller rail assembly support portion. A second roller rail assembly is received by the second roller rail assembly support portion. The roller rail system has a retracted configuration where leading ends of the first and second roller rail assemblies are closer together and an extended configuration where the leading ends of the first and second roller rail assemblies are further apart.

摘要翻译： 滚子轨道系统包括调节支架，该调节支架包括与第一滚子轨道组件支撑部分相邻的第一滚轮轨道组件支撑部分和第二滚动轨道组件支撑部分。 第一和第二滚子轨道组件支撑部分各自构造成容纳滚动轨道组件，使得滚动导轨组件相对于调节支架在相应的第一和第二滚子轨道组件支撑部分内滑动。 第一滚子导轨组件被第一滚子轨道组件支撑部分接收。 第二滚轮轨道组件被第二滚轮轨道组件支撑部分接收。 滚子导轨系统具有缩回构造，其中第一和第二滚子轨道组件的前端更靠近在一起，并且延伸构造，其中第一和第二滚子导轨组件的前端进一步分开。