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1. 发明授权

US06505405B2 Electric can opener 有权
标题翻译：电开罐器
公开(公告)号：US06505405B2
公开(公告)日：2003-01-14
申请号：US09827016
申请日：2001-04-05
申请人： Alex Ka Po Hui
发明人： Alex Ka Po Hui
IPC分类号： B67B770
CPC分类号： B67B7/38
摘要： An electric can opener has a handle that is used to ‘close’ a blade towards a traction wheel so as to pinch a top rim of a can while the lid is removed, in a known manner. When the handle is moved downwards, the blade is carefully controlled in its movement as the result of the cooperation of three cams mounted on a pivot shaft of the handle. The blade is moved sideways and downwards so as to arrive at the pinching position in a manner that ensures that the rim is not jammed from above and that vertical thrust is applied during the can opening operation.
摘要翻译：电动开罐器具有用于将叶片朝向牵引轮“关闭”的手柄，以便以已知的方式在盖子被移除的同时夹住罐的顶部边缘。当手柄向下移动时，刀片由于安装在手柄的枢轴上的三个凸轮的配合，其运动被小心地控制，刀片向侧面和向下移动以便以确保轮辋不卡住的方式到达夹持位置在开罐操作期间施加垂直推力。

2. 发明授权

US06249980B1 Can opener 有权
标题翻译：开罐器
公开(公告)号：US06249980B1
公开(公告)日：2001-06-26
申请号：US09304739
申请日：1999-05-04
申请人： John Anthony Edwards
发明人： John Anthony Edwards
IPC分类号： B67B770
CPC分类号： B67B7/32 , B67B7/36
摘要： A can opener has a blade-carrying member pivotably connected to a housing and a hooked connection between the blade-carrying member and the housing that permits the blade-carrying member to be disconnected from the pivotal connection when an actuator of the can opener is moved to a release position. The can opener may be provided with a stop to prevent the disconnection and removal of the blade-carrying member unless the actuator is in the release position.
摘要翻译：开罐器具有可旋转地连接到壳体的叶片承载构件和在叶片承载构件和壳体之间的钩连接，其允许当开罐器的致动器移动时刀片承载构件与枢转连接断开到释放位置。除了致动器处于释放位置之外，开罐器可以设置有止动件以防止刀片承载构件的断开和移除。

3. 发明授权

US06189221B1 Can opener appliance having a side-cutting mechanism 失效
标题翻译：开罐器具有侧切机构
公开(公告)号：US06189221B1
公开(公告)日：2001-02-20
申请号：US09224345
申请日：1998-12-31
申请人： Mary K. Barrow , Eric S. Wall
发明人： Mary K. Barrow , Eric S. Wall
IPC分类号： B67B770
CPC分类号： B67B7/38
摘要： This invention is directed to a can opener appliance with a side cutting mechanism. The can opener appliance includes housing portions, which include a cutter support mounted therein. A cutter wheel is mounted at least partially within the cutter support and has a cutting edge for severing a can wall. A traction wheel is also positioned inside the housing portions of the can opener appliance. The traction wheel has a gripping surface to engage the can. The cutter wheel and the traction wheel are rotatable and the axes of rotation of the wheels are substantially perpendicular to each other. The wheels are positioned adjacent and spaced apart from each other to define a gap to accept a can to be opened. One of the wheels is moveable towards the other to engage and lock the can between the wheels. The cutter wheel then acts to sever the can wall and the traction wheel acts to move the can past the cutter wheel The cutter wheel is formed of a drawn tool steel with a Rockwell C hardness from about 53 to about 57.
摘要翻译：本发明涉及具有侧切机构的罐式开罐机。罐头开启器具包括壳体部分，其包括安装在其中的切割器支撑件。切割轮至少部分地安装在切割器支撑件内并且具有用于切割罐壁的切割边缘。牵引轮也位于罐头开启装置的壳体部分的内部。牵引轮具有与罐接合的抓握表面。切割轮和牵引轮是可旋转的，并且轮的旋转轴线基本上彼此垂直。轮子相邻定位并且彼此间隔开以限定间隙以接受要打开的罐。其中一个轮子可向另一个移动以接合并锁定车轮之间的罐。然后，切割轮用于切割罐壁并且牵引轮用于使罐移动通过切割轮。切割轮由具有约53至约57的洛氏C硬度的拉丝工具钢形成。

4. 发明授权

US06279236B1 Can opener 有权
标题翻译：开罐器
公开(公告)号：US06279236B1
公开(公告)日：2001-08-28
申请号：US09281660
申请日：1999-03-30
申请人： Martin Brady , William K. Lee , George Law
发明人： Martin Brady , William K. Lee , George Law
IPC分类号： B67B770
CPC分类号： B67B7/38
摘要： A household electric can opener operable by vertical movements of a control button. The can opener has an easily removable assembly that includes all of the exposed operating parts, including a cutting blade, a can drive wheel, the control button, and a lid magnet assembly. The entire removable cutter assembly is water immersible or machine washable for improved sanitation.
摘要翻译：家用电动开罐器可通过控制按钮的垂直运动操作。开罐器具有易于拆卸的组件，其包括所有暴露的操作部件，包括切割刀片，罐驱动轮，控制按钮和盖磁体组件。整个可移动切割器组件是水浸或机洗的，以改善卫生。

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