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    • 5. 发明授权
    • Manually operated portable die cutting machine
    • 手动便携式模切机
    • US07856912B2
    • 2010-12-28
    • US11220284
    • 2005-09-07
    • Kevin L. CorcoranRobert E. Smathers
    • Kevin L. CorcoranRobert E. Smathers
    • B26D5/10B26D5/08
    • B26F1/40B26D5/10B26D5/16Y10T83/222Y10T83/8749Y10T83/8785Y10T83/8843Y10T83/885Y10T403/59
    • A manually operated portable die cutting machine having a rotatable handle arm for generating a pressure necessary to cut a sheet material that is carried by a die cutting assembly and positioned between a movable upper press plate and a stationary lower press plate. A pull-out drawer is slidable outwardly from the body of the die cutting machine to enable access to a storage compartment thereof in which a variety of small articles can be transported. The rotation of a locking knob causes a corresponding rotation of a swing hook into engagement with the handle arm to prevent a rotation of the handle arm when it is desirable to carry the die cutting machine at the side of a user or to prevent use of the machine by a small child. The handle arm includes a handle having an upturned kick which prevents the user's fingers from being pinched when the handle is grasped to rotate the handle arm. The rotatable handle arm is coupled to a camming mechanism through a slot in a press plate top cover that is seated upon and movable with the upper press plate. A protective belt is located in and slidable around the slot to prevent the user from accidentally inserting his fingers through the slot at the same time that the handle arm is being rotated.
    • 一种手动操作的便携式模切机,其具有可转动的手柄臂,用于产生切割由模切组件承载并定位在可动上压板和固定下压板之间的片材的必要压力。 拉出抽屉可从模切机的主体向外滑动,以便进入其中可以运输各种小物品的储藏室。 锁定旋钮的旋转导致摆钩的相应旋转与手柄臂接合以防止手柄臂在需要在使用者侧面携带模切机时旋转,或者防止使用 机器由一个小孩子。 手柄臂包括具有向上翻转的踢脚的手柄,当手柄被抓住以旋转手柄臂时防止使用者的手指被夹持。 可旋转手柄臂通过位于上压板上并可与上压板移动的压板顶盖中的槽连接到凸轮机构。 保护带位于槽周围并可滑动,以防止使用者在手柄臂旋转的同时意外地将手指插入槽中。
    • 6. 发明申请
    • MAGNETIC CUTTING PLATFORM FOR USE WITH A DIE CUTTING MACHINE
    • 用于切割机的磁力切割平台
    • US20150197029A1
    • 2015-07-16
    • US14154340
    • 2014-01-14
    • Kevin L. Corcoran
    • Kevin L. Corcoran
    • B26F1/38
    • A magnetic cutting platform for use with a (e.g., portable hand operated) die cutting machine that is capable of generating a cutting force to be applied to the cutting platform so that designs can be accurately cut from a sheet material. The magnetic cutting platform includes a (e.g., steel) cutting die having a downwardly facing cutting edge which is aligned with the design of the sheet material. A magnetic base of the cutting platform holds the cutting die in place on the sheet material and prevents the cutting edge of the die from moving out of alignment with the design. The cutting die and sheet material are sandwiched and compressed between upper and lower cutting pads to push the cutting edge of the cutting die downwardly through the sheet material to cut the design therefrom.
    • 一种用于(例如,便携式手动)模切机的磁性切割平台,其能够产生施加到切割平台的切割力,使得可以从片材精确地切割设计。 磁性切割平台包括(例如钢)切割模具,其具有与片材的设计对准的向下切割边缘。 切割平台的磁性基座将切割模具保持在片材上的适当位置,并防止模具的切割边缘与设计不对齐。 切割模具和片材在上下切割垫之间被夹持和压缩,以将切割模具的切割刃向下推动穿过片材从而切割其设计。
    • 7. 发明申请
    • ROTOR KEYHOLE FILLET FOR A GAS TURBINE ENGINE
    • 用于气体涡轮发动机的转子键盘
    • US20140064976A1
    • 2014-03-06
    • US13584890
    • 2012-08-14
    • Kevin L. CorcoranJody M. Grosso
    • Kevin L. CorcoranJody M. Grosso
    • F01D5/02
    • F01D5/025F01D5/026F01D5/066F05D2260/37Y10T29/49321
    • A rotor for a gas turbine engine includes an annular structure having a blade slot. A hub engagement feature is provided on the annular structure. The hub engagement feature includes first and second surfaces transverse to one another and joined by a fillet that is recessed with respect to the first and second surfaces. A method of manufacturing a rotor includes the steps of machining an annular hub engagement feature into a rotor. The hub engagement feature includes first and second surfaces transverse to one another and is joined by a fillet that is recessed with respect to the first and second surfaces. The method includes the step of peening the fillet, and grinding the first and second surfaces.
    • 用于燃气涡轮发动机的转子包括具有叶片槽的环形结构。 在环形结构上设置有轮毂接合特征。 轮毂接合特征包括彼此横向并由相对于第一和第二表面凹陷的圆角连接的第一和第二表面。 制造转子的方法包括将环形轮毂接合特征加工成转子的步骤。 毂接合特征包括彼此横向的第一和第二表面,并且通过相对于第一和第二表面凹陷的圆角连接。 所述方法包括对所述圆角进行喷丸处理,并研磨所述第一和第二表面。
    • 8. 发明申请
    • SHIELD SLOT ON SIDE OF LOAD SLOT IN GAS TURBINE ENGINE ROTOR
    • 天然气发动机转子负载槽侧的屏蔽槽
    • US20130319004A1
    • 2013-12-05
    • US13483139
    • 2012-05-30
    • Nicholas AielloJames CosbyKevin L. Corcoran
    • Nicholas AielloJames CosbyKevin L. Corcoran
    • F01D5/30
    • F01D5/303F01D5/3038F01D5/32F05D2260/30
    • A rotor body rotates about an axis of rotation. A ledge provides a holding structure for holding blades. A plurality of blades are positioned beneath the ledge. load slot is sized to allow a mount portion of the blades to be moved radially inwardly of the ledge. The blades are moved circumferentially to have the mounted structure radially inwardly of the ledge. A lock slot is positioned on one circumferential side of the load slot. The lock slot is formed to receive a lock, and the lock is partially received within a portion of at least one of the blades, to lock the blades within the rotor, and a shield slot on a second circumferential side of the load slot. The shield slot is sized to be different from the lock slot such that a lock cannot be inadvertently positioned within the shield slot.
    • 转子主体围绕旋转轴线旋转。 凸缘提供用于保持叶片的保持结构。 多个叶片位于突出部下方。 尺寸的载荷槽允许叶片的安装部分沿着凸缘的径向内侧移动。 刀片沿圆周方向移动以将安装结构径向向内突出。 锁槽位于装载槽的一个圆周侧。 锁槽形成为接收锁定,并且锁部分地容纳在至少一个叶片的一部分内,以将叶片锁定在转子内,以​​及在装载槽的第二周向侧上的屏蔽槽。 屏蔽槽的尺寸被设计成不同于锁槽,使得锁不能被无意地定位在屏蔽槽内。