会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Document shredding machine and method
    • 文件粉碎机及方法
    • US4997134A
    • 1991-03-05
    • US465033
    • 1990-01-16
    • Francis W. MacGregor
    • Francis W. MacGregor
    • B02C18/00
    • B02C18/0007B02C2018/0046
    • A document shredder for destroying a generally rectangular document and having feed rollers for engaging a marginal portion of a document and simultaneously spirally coiling the document into a generally cylindrical form while advancing the document in an axial direction. A rotary shredding mechanism cuts the leading end portion of the document as it is advanced by the feed rollers. The shredding mechanism may be arranged to cut the advancing document along a line of shear spaced inward of the leading edge of the leading end portion to trim successive strips from the leading end of the document. The shredding mechanism may also include chipping mechanism for reducing each strip to smaller bits as the strip is formed. The shredding mechanism may also include a rotary cutting element for cutting a series of generally parallel cuts in the document extending inward of the leading edge to form a succession of flag-like projections at the leading edge of the document which are thereafter sheared from the document by the shredding mechanism.
    • 一种用于破坏一般矩形文件并具有用于接合文件的边缘部分的进给辊的文档粉碎机,并且同时沿着轴向方向推进文件同时将文件螺旋卷绕成大致圆柱形的形式。 旋转式切碎机构在进给辊前进时切割文件的前端部分。 切碎机构可以布置成沿着沿着前端部的前缘的内侧间隔的剪切线切割前进的文件,以从文件的前端修剪连续的条带。 切碎机构还可以包括用于在形成条带时将每个条带减小到较小的位置的切屑机构。 切碎机构还可以包括旋转切割元件,用于在原稿的内侧切割文档中的一系列大致平行的切口,以在文档的前边缘形成一系列的标志状突出物,然后从该文档剪切出文档 通过切碎机制。
    • 8. 发明授权
    • Message organizer
    • 留言主办单位
    • US4768655A
    • 1988-09-06
    • US71636
    • 1987-07-09
    • Francis W. MacGregor
    • Francis W. MacGregor
    • B42F7/12B42F17/00
    • B42F7/12
    • A message organizer formed by a plurality of substantially identical message trays arranged in vertically stacked relation and connected in snap-engagement to each other and to a support base. Diagonally opposite corners of each message tray are truncated to expose the corners of rectangular message sheets received within the trays. The trays are closed at opposite sides and open at the front and rear ends. Inclined inner and outer surfaces on the low opposite end walls of each message tray provide angled lable areas and aid in the placement of messages in and removal of messages from the trays.
    • 由多个基本上相同的消息托盘形成的消息组织器,其以垂直堆叠的关系布置并且彼此以卡扣配合连接到支撑基座。 每个消息托盘的对角线对角线被截断,以露出托盘内收到的矩形消息表的角。 托盘在相对侧封闭,并在前端和后端打开。 每个信息托盘的相对较低的两端壁上倾斜的内表面和外表面都提供有角度的指示区域,有助于将信息放置在纸盘中并从纸盘中移除消息。
    • 10. 发明授权
    • Rubber stamp
    • 橡皮图章
    • US4289070A
    • 1981-09-15
    • US52449
    • 1979-06-26
    • Francis W. MacGregor
    • Francis W. MacGregor
    • B41K1/02B41K1/50B41K1/42
    • B41K1/02B41K1/50
    • An inner frame having upper and lower portions carries an inkable pad in the lower portion thereof. The pad projects below the inner frame for contact with a surface to be stamped. An integral retaining ridge is located on the outer surface of the inner frame between the upper and lower portions. An outer frame is detachably connected to the inner frame and a hollow sleeve member is interposed between the inner and outer frames. The sleeve member has an upper flange which is located above the integral retaining ridge. A plurality of C-shaped resilient fingers integrally molded with the inner frame, outer frame or the sleeve member is located between the upper flange of the sleeve and the inner and outer frames. The lower edge of the sleeve member extends below the level of the inkable pad when the spring member is in the relaxed position. Downward pressure on the outer frame is transmitted by the detachable connection to the inner frame. The result is that the inkable pad contacts a surface to be stamped and the sleeve member telescopes into the inner and outer frames, compressing the C-shaped resilient fingers. Each end of the resilient fingers has a projection with a tapered upper surface and an engaging lower surface facilitating assembly of the structure wherein the sleeve member is slipped over the inner frame so that the flange is located between the projection and the retaining ridge.
    • 具有上部和下部的内部框架在其下部部分承载着可着墨的垫。 垫片在内框架下方突出,以与待冲压的表面接触。 整体的保持脊位于内框架的上部和下部之间的外表面上。 外框架可拆卸地连接到内框架,并且中空套筒构件插入在内框架和外框架之间。 套筒构件具有位于整体保持脊上方的上凸缘。 与内框架,外框架或套筒构件整体模制的多个C形弹性指状物位于套筒的上凸缘与内框架和外框架之间。 当弹簧构件处于松弛位置时,套筒构件的下边缘延伸到可着墨垫的水平面以下。 通过可拆卸的连接将外框向下的压力传递到内框架。 结果是可着墨焊盘接触要冲压的表面,并且套筒构件伸缩到内框架和外框架中,压缩C形弹性指状件。 弹性指状物的每个端部具有突起,该突起具有锥形的上表面和接合的下表面,有利于组合结构,其中套筒构件滑过内框架,使得凸缘位于突起和保持脊之间。