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    • 3. 发明授权
    • Chopper
    • 斩波器
    • US06467711B2
    • 2002-10-22
    • US09780491
    • 2001-02-09
    • Walter Michel
    • Walter Michel
    • A47J4304
    • B26D3/26
    • A device for the size reduction of foodstuffs, such as onions and the like, with a housing which may be turned over the goods to be reduced in size. A knife is displaceable downwards against a force of a spring by an actuation mechanism with a push button and a plunger. The knife with the upwards movement by the guiding in the housing is rotated about an angle and by way of a positive displacement the rotation of the actuation mechanism relative to the housing is limited in one direction. The actuation mechanism includes a cap open at the bottom in which the push button is rotatably mounted, wherein the push button and the cap in the axial direction are rigidly connected to one another. An outer shaping of the actuation mechanism is completely free with the application of the cap.
    • 一种用于尺寸减小食品(例如洋葱等)的装置,其具有可以翻转货物以减小尺寸的外壳。 刀具通过具有按钮和柱塞的致动机构抵抗弹簧的力向下移动。 具有通过壳体中的引导件的向上运动的刀片以一定角度旋转,并且通过正位移,致动机构相对于壳体的旋转在一个方向上受到限制。 致动机构包括在底部开口的盖,其中按钮可旋转地安装在其中,其中按钮和帽沿轴向方向彼此刚性地连接。 通过施加盖,致动机构的外部成形是完全自由的。
    • 4. 发明授权
    • Preparation of methoxy-methyl melamines
    • 甲氧基甲基三聚氰胺的制备
    • US4223141A
    • 1980-09-16
    • US51851
    • 1979-06-25
    • Hans HonelKarlfried KellerWalter MichelManfred Schon
    • Hans HonelKarlfried KellerWalter MichelManfred Schon
    • C07D251/64C08G12/42
    • C07D251/64C08G12/427
    • This invention relates to a process for the manufacture of methanol-etherified methylolmelamines which are largely monomeric containing more than 5 mols of formaldehyde and more than 4 mols of methyl-etherified methylol groups, per mol of melamine, and having a viscosity of less than 20 pascal-seconds at 25.degree. C. and a solids content of at least 95%, comprising (a) methylolating melamine with formaldehyde at a molar melamine:formaldehyde ratio of 1:6.5 to 1:8 for 11/2 to 5 hours at 50.degree. C. to 85.degree. C., with the formaldehyde source being an aqueous solution of formalin containing 30 to 50% by weight of formaldehyde and having a pH of 6.7 to 7.3, and (b) etherifying the resulting suspension of methylolmelamine with 15 to 30 mols of methanol per mol of melamine at temperatures of 30.degree. C. to 60.degree. C. in the presence of a strong acid.
    • 本发明涉及甲醇醚化的羟甲基三聚氰胺的制备方法,其主要是单体含有超过5摩尔的甲醛和超过4摩尔的甲基醚化的羟甲基,每摩尔三聚氰胺,并且粘度小于20 在25℃下的帕斯卡 - 秒和至少95%的固体含量,其包含(a)三聚氰胺与甲醛以三聚氰胺:甲醛比为1:6.5至1:8的羟甲基化作用,在50℃下11/2至5小时 甲醛源为甲醛水溶液,含有30至50重量%的甲醛,pH值为6.7至7.3,(b)将所得羟甲基三聚氰胺悬浮液用15份醚化至 在强酸存在下,在30℃至60℃的温度下,每摩尔三聚氰胺30摩尔甲醇。
    • 6. 发明授权
    • Drive system for flexible cover
    • 驱动系统灵活的盖
    • US5002328A
    • 1991-03-26
    • US362042
    • 1989-06-06
    • Walter Michel
    • Walter Michel
    • B60J7/08
    • B60J7/085
    • The present invention relates to a motorized drive system for covering and uncovering the top of an open truck box or the like and comprises a laterally operated roll tube for winding and unwinding a flexible cover over the top of a truck box. One lateral edge of the cover is fixed to one side edge of the box opening, and the other lateral edge is attached to a roll tube. A reversible rotary motor rotates the roll tube, in conjunction with an extensible pivot arm and a cable return mechanism utilizing a tapered grooved sheave to provide constant tension and to facilitate smooth and consistent rectilinear movement of the roll tube for winding and unwinding of the cover.
    • 本发明涉及一种用于覆盖和露出开放式卡车箱等的顶部的电动驱动系统,并且包括用于在卡车箱的顶部上卷绕和展开柔性盖的侧向操作的卷管。 盖的一个侧边缘固定在盒子开口的一个侧边缘,另一个侧边缘连接到卷筒管上。 可旋转的旋转电机与可伸缩的枢转臂和电缆返回机构一起旋转辊管,该机构利用锥形槽槽轮来提供恒定的张力并且促进辊管的平滑和一致的直线运动,用于缠绕和退绕罩盖。