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1. 发明申请

US20080289191A1 Folding utility knife and related method 有权
标题翻译：折叠实用刀及相关方法
公开(公告)号：US20080289191A1
公开(公告)日：2008-11-27
申请号：US11804834
申请日：2007-05-21
申请人： Norman LeBlanc , Steven R. Levine , Christian S. Leyden
发明人： Norman LeBlanc , Steven R. Levine , Christian S. Leyden
IPC分类号： B26B1/02
CPC分类号： B26B5/00 , B26B1/042
摘要： A folding utility knife has a handle and a blade holder pivotally mounted on he handle. The blade holder is movable between (i) a closed position with the blade holder pivoted inwardly toward the handle, (ii) a cutting position with the blade holder pivoted outwardly relative to the handle, and (iii) a blade release position located between the closed position and the cutting position. A blade release actuator is located on the blade holder and is movable between (i) a first position preventing release of a utility knife blade located on the blade holder, and (ii) a second position permitting release of a utility knife blade located on the blade holder. A locking member is movable between (i) a blade locking position with the blade holder located in the cutting position that prevents movement of the blade release actuator from the first position to the second position, and (ii) a blade release position with the blade holder located in the blade release position that permits movement of the blade release actuator from the first position to the second position to, in turn, release a utility knife blade from the blade holder.
摘要翻译：折叠式实用刀具具有手柄和可旋转地安装在手柄上的刀架。刀片保持器可在（i）关闭位置与刀片保持器之间移动，刀片保持器向内朝向手柄转动，（ii）刀片保持器相对于把手向外转动的切割位置，以及（iii）刀片释放位置关闭位置和切割位置。刀片释放致动器位于刀片保持器上并且可以在（i）防止位于刀片保持器上的实用刀片的释放的第一位置和（ii）允许释放位于刀片保持器上的实用刀片的第二位置之间移动刀架。锁定构件可在（i）刀片锁定位置与刀片保持器之间移动，刀片保持器位于切割位置，防止刀片释放致动器从第一位置移动到第二位置，以及（ii）刀片释放位置与刀片位于刀片释放位置的保持器，其允许刀片释放致动器从第一位置移动到第二位置，从而将刀片刀片从刀片保持器释放。

2. 发明授权

US07814664B2 Folding utility knife 有权
标题翻译：折叠实用刀
公开(公告)号：US07814664B2
公开(公告)日：2010-10-19
申请号：US11804834
申请日：2007-05-21
申请人： Norman LeBlanc , Steven R. Levine , Christian S. Leyden
发明人： Norman LeBlanc , Steven R. Levine , Christian S. Leyden
IPC分类号： B26B1/02
CPC分类号： B26B5/00 , B26B1/042
摘要： A folding utility knife has a handle and a blade holder pivotally mounted on he handle. The blade holder is movable between (i) a closed position with the blade holder pivoted inwardly toward the handle, (ii) a cutting position with the blade holder pivoted outwardly relative to the handle, and (iii) a blade release position located between the closed position and the cutting position. A blade release actuator is located on the blade holder and is movable between (i) a first position preventing release of a utility knife blade located on the blade holder, and (ii) a second position permitting release of a utility knife blade located on the blade holder. A locking member is movable between (i) a blade locking position with the blade holder located in the cutting position that prevents movement of the blade release actuator from the first position to the second position, and (ii) a blade release position with the blade holder located in the blade release position that permits movement of the blade release actuator from the first position to the second position to, in turn, release a utility knife blade from the blade holder.
摘要翻译：折叠式实用刀具具有手柄和可旋转地安装在手柄上的刀架。刀片保持器可在（i）关闭位置与刀片保持器之间移动，刀片保持器向内朝向手柄转动，（ii）刀片保持器相对于把手向外转动的切割位置，以及（iii）刀片释放位置关闭位置和切割位置。刀片释放致动器位于刀片保持器上并且可以在（i）防止位于刀片保持器上的实用刀片的释放的第一位置和（ii）允许释放位于刀片保持器上的实用刀片的第二位置之间移动刀架。锁定构件可在（i）刀片锁定位置与刀片保持器之间移动，刀片保持器位于切割位置，防止刀片释放致动器从第一位置移动到第二位置，以及（ii）刀片释放位置与刀片位于刀片释放位置的保持器，其允许刀片释放致动器从第一位置移动到第二位置，从而将刀片刀片从刀片保持器释放。