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公开(公告)号：US09282865B2
公开(公告)日：2016-03-15
申请号：US13980822
申请日：2012-01-16
Applicant: Patrick Joseph William Moloney , Robert Mark Brett Coulton , Stuart James Steele , Rodney James Brown , James Martin Coleman
Inventor： Patrick Joseph William Moloney , Robert Mark Brett Coulton , Stuart James Steele , Rodney James Brown , James Martin Coleman
Abstract: A cylinder vacuum cleaner comprising a main body which is fluidly connected to a suction hose used to pull the main body forwards along a floor, and a rear swivel castor for supporting the main body on the floor, the rear castor having a negatively-raked swivel axis which is offset from a wheel axis of the castor to provide a positive castor trail.
Abstract translation: 一种气缸式真空吸尘器，包括：主体，其流体地连接到用于沿着地板向前拉动主体的抽吸软管;以及用于将主体支撑在地板上的后部旋转脚轮，后部脚轮具有负斜面的旋转件 轴，其从脚轮的车轮轴线偏移以提供正的脚轮轨迹。
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公开(公告)号：US20130305485A1
公开(公告)日：2013-11-21
申请号：US13980822
申请日：2012-01-16
Applicant: Patrick Joseph William Moloney , Robert Mark Brett Coulton , Stuart James Steele , Rodney James Brown , James Martin Coleman
Inventor： Patrick Joseph William Moloney , Robert Mark Brett Coulton , Stuart James Steele , Rodney James Brown , James Martin Coleman
Abstract: A cylinder vacuum cleaner comprising a main body which is fluidly connected to a suction hose used to pull the main body forwards along a floor, and a rear swivel castor for supporting the main body on the floor, the rear castor having a negatively-raked swivel axis which is offset from a wheel axis of the castor to provide a positive castor trail.
Abstract translation: 一种气缸式真空吸尘器，包括：主体，其流体地连接到用于沿着地板向前拉动主体的抽吸软管;以及用于将主体支撑在地板上的后部旋转脚轮，后部脚轮具有负斜面的旋转件 轴，其从脚轮的车轮轴线偏移以提供正的脚轮轨迹。
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公开(公告)号：US09009911B2
公开(公告)日：2015-04-21
申请号：US13980824
申请日：2012-01-16
Applicant: Patrick Joseph William Moloney , Robert Mark Brett Coulton , Stuart James Steele , Rodney James Brown , James Martin Coleman
Inventor： Patrick Joseph William Moloney , Robert Mark Brett Coulton , Stuart James Steele , Rodney James Brown , James Martin Coleman
Abstract: A cylinder vacuum cleaner comprising a main body which is fluidly connected to a suction hose used to pull the main body forwards along a floor, and a front swivel castor for supporting the main body on the floor, the front castor comprising a frame mounted for rotation about a swivel axis and one or more wheels mounted on the frame, the hose being connected to the frame for co-rotation with the frame about the swivel axis, wherein the swivel axis is positively raked.
Abstract translation: 一种气缸式真空吸尘器，包括：主体，其流体连接到用于沿着地板向前拉动主体的抽吸软管，以及用于将主体支撑在地板上的前部旋转脚轮，前部脚轮包括安装成旋转的框架 关于旋转轴线和安装在框架上的一个或多个轮子，软管连接到框架以与框架围绕旋转轴线共同旋转，其中旋转轴线被正向倾斜。
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公开(公告)号：US20140020206A1
公开(公告)日：2014-01-23
申请号：US13980824
申请日：2012-01-16
Applicant: Patrick Joseph William Moloney , Robert Mark Brett Coulton , Stuart James Steele , Rodney James Brown , James Martin Coleman
Inventor： Patrick Joseph William Moloney , Robert Mark Brett Coulton , Stuart James Steele , Rodney James Brown , James Martin Coleman
IPC: A47L5/36
Abstract: A cylinder vacuum cleaner comprising a main body which is fluidly connected to a suction hose used to pull the main body forwards along a floor, and a front swivel castor for supporting the main body on the floor, the front castor comprising a frame mounted for rotation about a swivel axis and one or more wheels mounted on the frame, the hose being connected to the frame for co-rotation with the frame about the swivel axis, wherein the swivel axis is positively raked.
Abstract translation: 一种气缸式真空吸尘器，包括：主体，其流体连接到用于沿着地板向前拉动主体的抽吸软管，以及用于将主体支撑在地板上的前部旋转脚轮，前部脚轮包括安装成旋转的框架 关于旋转轴线和安装在框架上的一个或多个轮子，软管连接到框架以与框架围绕旋转轴线共同旋转，其中旋转轴线被正向倾斜。
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