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    • 83. 发明申请
    • Method for manufacturing a mold core coating
    • 用于制造模芯涂层的方法
    • US20050247426A1
    • 2005-11-10
    • US11179225
    • 2005-07-12
    • Robert Flynn
    • Robert Flynn
    • B29C33/38B29C33/76C23C28/02B22D19/08B22C9/10
    • B29C33/38B29C33/76C03B11/086C03B2215/11C03B2215/22C03B2215/32C23C28/321C23C28/34
    • A mold construction is provided having a layered configuration including a substrate or mold core preferably of ampcoloy, an intermediate or primer coat preferably of electroless nickel, and an outer mold surface layer made of a high strength metal preferably of titanium. The mold construction is particularly advantageous for use in molding glass objects. The electroless nickel undercoat or primer coat serve to adhere the softer ampcoloy substrate to the high strength outer layer of titanium alloy. The electroless nickel also provides some elasticity for the outer layer of titanium alloy layer to reduce cracking and flaking of the titanium alloy. The layer of titanium alloy provides good strength and durability to withstand abrasive contact with the molten glass, while the ampcoloy still facilitates high thermal conductivity for reducing mold cycle times.
    • 提供一种模具结构,其具有层叠结构,其包括优选为ampcoloy的基材或模芯,优选为无电镍的中间或底漆,以及由优选钛的高强度金属制成的外模表面层。 模具结构对于用于成型玻璃制品是特别有利的。 无电镍底涂层或底漆涂层用于将较软的安瓿基板粘附到钛合金的高强度外层。 化学镀镍还为钛合金层的外层提供了一些弹性,以减少钛合金的开裂和剥落。 钛合金层具有良好的强度和耐久性,能够承受与熔融玻璃的磨蚀接触,而ampcoloy仍然有利于高导热性,以减少模具循环时间。
    • 84. 发明授权
    • Electric power operated clamp
    • 电动钳
    • US6003850A
    • 1999-12-21
    • US67203
    • 1998-04-28
    • David J. Crorey
    • David J. Crorey
    • B23K37/04A22Q3/03
    • B23K37/0435
    • A clamping apparatus includes a housing and a pivot pin mounted for pivoting movement about an axis of rotation with respect to the housing. A clamp member is connected to the pivot pin and is moveable between a clamped position and a released position in response to rotation of the pivot pin. The pivot pin has an arm extending radially outwardly from the axis of rotation. A drive member is mounted for linear reciprocal movement along a fixed path with respect to the housing, and a linkage connects the drive member to the arm of the pivot pin for converting reciprocal movement of the drive member into pivoting movement of the pivot pin. An electric motor is connected to an output shaft with an axis of rotation, and a first converting mechanism connects the drive member to the electric motor for converting the rotary motion driving force into a linear reciprocal harmonic motion of the drive member.
    • 夹紧装置包括壳体和安装成用于相对于壳体围绕旋转轴线枢转运动的枢轴销。 夹紧构件连接到枢转销,并且响应于枢转销的旋转而在夹紧位置和释放位置之间移动。 枢轴销具有从旋转轴线径向向外延伸的臂。 安装驱动构件以沿着相对于壳体的固定路径进行线性往复运动,并且联动装置将驱动构件连接到枢转销的臂,以将驱动构件的往复运动转换成枢转销的枢转运动。 电动机与具有旋转轴的输出轴连接,第一变换机构将驱动部件与电动马达连接,将旋转运动驱动力转换为驱动部件的线性的往复谐波运动。
    • 87. 发明授权
    • Clamp with inflatable bladder
    • 夹紧充气膀胱
    • US5657972A
    • 1997-08-19
    • US362798
    • 1994-12-22
    • John A. Blatt
    • John A. Blatt
    • B25B5/06B25B5/16B23Q3/08
    • B25B5/163B25B5/065
    • A clamp secures a workpiece relative to a work piece support. A clamp arm is connected to an external end of the clamp for movement between workpiece clamping and release positions. An inflatable bladder disposed within a bladder support is releasably attached to the clamp arm between the workpiece and the clamp arm. A proportional regulator controls the inflation of the bladder, so that when the bladder is inflated, the bladder provides uniform distribution of the pressure to be exerted along a greater portion of the workpiece to protect the workpiece surface from undesirable indentations or defects.
    • 夹具相对于工件支撑件固定工件。 夹具臂连接到夹具的外端,用于在工件夹紧和释放位置之间移动。 设置在气囊支撑件内的可膨胀气囊可释放地附接到工件和夹紧臂之间的夹紧臂。 比例调节器控制膀胱的膨胀,使得当气囊膨胀时,气囊提供沿着工件的较大部分施加的压力的均匀分布,以保护工件表面免受不希望的缺陷或缺陷。