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    • 2. 发明授权
    • Rotating head
    • 旋转头
    • US07007533B2
    • 2006-03-07
    • US10888426
    • 2004-07-09
    • David SchmitzAnne Schmitz
    • David SchmitzAnne Schmitz
    • B21D1/02
    • B43K1/084
    • The invention relates to a device called a rotating head which is used to deform the edge of the points or nibs of ball-point pens. The inventive device has two rotating rolls which are installed so that they can pivot freely in the rotating head. The rotating rolls can turn freely around aligned axes. The rolls each have forming disks and are arranged to define a gap between the front surfaces of the forming disks. A tongue having a V-shaped end face is disposed in the gaps and can be moved against a spring. The tongue engages a tip ball in a nib positioned between the rotating rolls to be formed into a finished nib.
    • 本发明涉及一种称为旋转头的装置,其用于使圆珠笔的点或笔尖的边缘变形。 本发明的装置具有两个旋转辊,其安装成使得它们能够在旋转头部中自由枢转。 旋转辊可以绕对齐的轴线自由转动。 辊各自具有成形盘并且布置成在成形盘的前表面之间限定间隙。 具有V形端面的舌部设置在间隙中并且能够抵抗弹簧移动。 舌头接合位于旋转辊之间的笔尖中的尖头球,以形成成形的笔尖。
    • 3. 发明申请
    • Rotating head
    • 旋转头
    • US20050034498A1
    • 2005-02-17
    • US10888426
    • 2004-07-09
    • David SchmitzAnne Schmitz
    • David SchmitzAnne Schmitz
    • B43K15/02B21D53/76B43K1/08B21B1/00
    • B43K1/084
    • The invention relates to a device called a rotating head which is used to deform the edge of the points or nibs of ball-point pens. The inventive device has two rotating rolls which are installed so that they can pivot freely in the rotating head. The rotating rolls can turn freely around aligned axes. The rolls each have forming disks and are arranged to define a gap between the front surfaces of the forming disks. A tongue having a V-shaped end face is disposed in the gaps and can be moved against a spring. The tongue engages a tip ball in a nib positioned between the rotating rolls to be formed into a finished nib.
    • 本发明涉及一种称为旋转头的装置,其用于使圆珠笔的点或笔尖的边缘变形。 本发明的装置具有两个旋转辊,其安装成使得它们能够在旋转头部中自由枢转。 旋转辊可以绕对齐的轴线自由转动。 辊各自具有成形盘并且布置成在成形盘的前表面之间限定间隙。 具有V形端面的舌部设置在间隙中并且能够抵抗弹簧移动。 舌头接合位于旋转辊之间的笔尖中的尖头球,以形成成形的笔尖。
    • 7. 发明申请
    • Electrohydraulic Steering System
    • 电液转向系统
    • US20110277460A1
    • 2011-11-17
    • US13108656
    • 2011-05-16
    • Stephan BrummundUwe NeumannDavid Schmitz
    • Stephan BrummundUwe NeumannDavid Schmitz
    • B62D5/08B62D5/09
    • B62D5/091B62D5/003
    • An electrohydraulic steering system, in particular for mobile working machines having a pressure medium supply system from which a first connection, which acts in a first steering direction, can be supplied via a first feed line, while a second connection, which acts in a second steering direction, can be supplied via a second feed line. In this case, the two feed lines and also a first return line from the first connection to a tank and a second return line from the second connection to the tank are controlled via in each case at least two parallel valves. Therefore, in the event of failure of one of the valves, the at least one valve which is connected in parallel can take over control of the corresponding feed lines or the corresponding return line.
    • 一种电动液压转向系统,特别是用于具有压力介质供应系统的移动式工作机械,第一连接件可以通过第一供给管线从第一连接件供给第一连接件,第二连接件可在第二连接件 转向方向,可以通过第二馈送线提供。 在这种情况下,两个进料管线以及从第一连接到罐的第一回流管和从第二连接到罐的第二返回管路在每种情况下经由至少两个并联阀进行控制。 因此,在其中一个阀故障的情况下,并联连接的至少一个阀可以接管对应的进料管线或相应的回流管线。
    • 9. 发明授权
    • Auto-positioning inching control
    • 自动定位微动控制
    • US06769355B1
    • 2004-08-03
    • US09515553
    • 2000-02-29
    • David Schmitz
    • David Schmitz
    • B30B514
    • B30B15/142
    • An auto-positioning inching control for a mechanical press allows a press operator to select one of a plurality of preset slide stop zones in which the slide may be stopped. A programmable logic controller is utilized to compute values of clutch dropout which will operatively position the slide in one of a plurality of preselected slide stop zones. An additional inching mechanism may be utilized for further movement of the slide within the preselected slide stop zone.
    • 用于机械压力机的自动定位微动控制允许按压操作者选择多个预设的滑动停止区域中的一个,其中滑块可以停在该区域中。 使用可编程逻辑控制器来计算离合器压差的值,其将滑动件可操作地定位在多个预选的滑动停止区域中的一个中。 可以使用附加的微动机构来使滑块在预选的滑动停止区域内进一步移动。