公开(公告)号：US07698821B2

公开(公告)日：2010-04-20

申请号：US11307053

申请日：2006-01-20

申请人： Darrel Ralph

发明人： Darrel Ralph

IPC分类号： B26B3/06 ,  F41B13/02 ,  F41C27/18

CPC分类号： B26B1/048 ,  B26B1/046

摘要： The folding knife of the present invention includes a handle having first and second handle members that are maintained in spaced, parallel relation to one another by spacing elements that define a groove therebetween. The blade is pivotally attached to the handle at its tang portion and is movable into and out of the groove between its fully open and fully closed positions. A coil spring, or equivalent, may be interconnected between the tang and handle to provide an assisted opening mechanism. A blade lock includes a user actuated button that passes through an elongated slot formed through one of the handle members and through a circular opening formed through a bias plate that is positioned within the handle, and a plunger element that is spring biased in a direction transverse to the longitudinal axis of the blade.

摘要翻译： 本发明的折叠刀包括具有第一和第二手柄部件的手柄，所述第一和第二手柄部件通过在其间限定凹槽的间隔元件保持彼此间隔开的平行关系。 叶片在其柄部处枢转地附接到手柄，并且可在其完全打开和完全关闭位置之间移动进入和离开凹槽。 螺旋弹簧或等同物可以在柄脚和手柄之间互连，以提供辅助打开机构。 刀片锁包括用户致动的按钮，其穿过通过其中一个手柄构件形成的细长槽，并且穿过通过定位在手柄内的偏置板形成的圆形开口，以及柱塞元件，弹簧偏置在横向方向 到叶片的纵向轴线。

公开(公告)号：US20070169354A1

公开(公告)日：2007-07-26

申请号：US11307053

申请日：2006-01-20

申请人： Darrel Ralph

发明人： Darrel Ralph

IPC分类号： B26B3/06 ,  F41B13/02

CPC分类号： B26B1/048 ,  B26B1/046

摘要： The folding knife of the present invention includes a handle having first and second handle members that are maintained in spaced, parallel relation to one another by spacing elements that define a groove therebetween. The blade is pivotally attached to the handle at its tang portion and is movable into and out of the groove between its fully open and fully closed positions. A coil spring, or equivalent, may be interconnected between the tang and handle to provide an assisted opening mechanism. A blade lock includes a user actuated button that passes through an elongated slot formed through one of the handle members and through a circular opening formed through a bias plate that is positioned within the handle, and a plunger element that is spring biased in a direction transverse to the longitudinal axis of the blade.

摘要翻译： 本发明的折叠刀包括具有第一和第二手柄部件的手柄，所述第一和第二手柄部件通过在其间限定凹槽的间隔元件保持彼此间隔开的平行关系。 叶片在其柄部处枢转地附接到手柄，并且可在其完全打开和完全关闭位置之间移动进入和离开凹槽。 螺旋弹簧或等同物可以在柄脚和手柄之间互连，以提供辅助打开机构。 刀片锁包括用户致动的按钮，其穿过通过其中一个手柄构件形成的细长槽，并且穿过通过定位在手柄内的偏置板形成的圆形开口，以及柱塞元件，弹簧偏置在横向方向 到叶片的纵向轴线。

公开(公告)号：US06427335B1

公开(公告)日：2002-08-06

申请号：US09756043

申请日：2001-01-08

申请人： Darrel Ralph

发明人： Darrel Ralph

IPC分类号： B26B104

CPC分类号： B26B1/048

摘要： A folding knife having a locking member which is moved by a plunger and coil spring into a locking position, engaging a shoulder on the tang portion of a blade to prevent pivotal movement of the blade away from the fully open position. The locking member is pivotally mounted at one end in a recess in one of the handle members and extends across the cavity between the members to a manually engageable end in a through opening in the other handle member.

摘要翻译： 一种折叠刀，其具有通过柱塞和螺旋弹簧移动到锁定位置的锁定构件，与刀片的柄部分上的肩部接合以防止刀片远离完全打开位置的枢转运动。 锁定构件一端可枢转地安装在一个把手构件中的凹部中，并且延伸穿过构件之间的腔体，而在另一把手构件的通孔中可手动接合。

公开(公告)号：US08099870B1

公开(公告)日：2012-01-24

申请号：US12760917

申请日：2010-04-15

申请人： Darrel Ralph

发明人： Darrel Ralph

IPC分类号： B26B3/06 ,  F41B13/02 ,  F41C27/18

CPC分类号： B26B1/048 ,  B26B1/046

摘要： The folding knife of the present invention includes a handle having first and second handle members that are maintained in spaced, parallel relation to one another by spacing elements that define a groove therebetween. The blade is pivotally attached to the handle at its tang portion and is movable into and out of the groove between its fully open and fully closed positions. A coil spring, or equivalent, may be interconnected between the tang and handle to provide an assisted opening mechanism. A blade lock includes a user actuated button that passes through an elongated slot formed through one of the handle members and through a circular opening formed through a bias plate that is positioned within the handle, and a plunger element that is spring biased in a direction transverse to the longitudinal axis of the blade.

摘要翻译： 本发明的折叠刀包括具有第一和第二手柄部件的手柄，所述第一和第二手柄部件通过在其间限定凹槽的间隔元件保持彼此间隔开的平行关系。 叶片在其柄部处枢转地附接到手柄，并且可在其完全打开和完全关闭位置之间移动进入和离开凹槽。 螺旋弹簧或等同物可以在柄脚和手柄之间互连，以提供辅助打开机构。 刀片锁包括用户致动的按钮，其穿过通过其中一个手柄构件形成的细长槽，并且穿过通过定位在手柄内的偏置板形成的圆形开口，以及柱塞元件，弹簧偏置在横向方向 到叶片的纵向轴线。