Indexable multi-tool for punch press
    2.
    发明授权
    Indexable multi-tool for punch press 失效
    可转位多功能冲孔机

    公开(公告)号:US5048385A

    公开(公告)日:1991-09-17

    申请号:US458281

    申请日:1989-12-28

    IPC分类号: B21D28/12

    摘要: A punch assembly which may be provided at a punching station in a turret punch press. The punch assembly includes a striker body having a solid portion, and a punch carrier which carries a plurality of individual punches. A selectively actuable stop holds the striker body stationary, allowing the punch holder to be rotated so that a predetermined one of the plurality of punches will underlie the solid portion of the striker body. Afterwards, the entire punch assembly may be rotated to a variety of angular orientations. At any of these orientations, the ram may be actuated to cause the punch to extend downwardly below the punch assembly and through a sheet of material. The rotation of the punch assembly to different orientations allows a single punch to be used to punch holes of the shape but with differing angular orientations. The die holder receives a plurality of corresponding dies having openings therein corresponding to the punches. The die holder is rotatable to maintain constant alignment between corresponding punches and dies.

    摘要翻译: 可以设置在转塔冲床中的冲压站处的冲头组件。 冲头组件包括具有实心部分的冲击体,以及承载多个单独冲头的冲头载体。 可选择性地启动的止动件将撞针体固定住,允许冲头保持器旋转,使得多个冲头中的预定的一个冲头将在冲击器主体的实心部分的下面。 之后,整个冲头组件可以旋转到各种角度定向。 在这些取向中的任何一个上,可以致动冲头以使冲头向下延伸到冲头组件的下方并穿过一片材料。 冲头组件向不同取向的旋转允许单个冲头用于冲孔形状但具有不同的角取向。 模具座容纳多个相应的模具,其中具有与冲头对应的开口。 模具座可旋转以保持相应冲头和模具之间的恒定对准。

    Stamping tool
    3.
    发明授权
    Stamping tool 失效
    冲压工具

    公开(公告)号:US5072620A

    公开(公告)日:1991-12-17

    申请号:US416392

    申请日:1989-10-02

    摘要: A stamping tool for use in an auto-indexable tool station having a number of character inserts that can be rotatably moved below a striker area so that a thin metal plate or sheet of metal may be marked. The stamping tool allows for automatic adjustment of tool length for any variation in material thickness. A pneumatic cylinder actuates a mechanism that engages the key way in the head nut. The tool length is changed by the rotary motion of the auto-indexable tool station. The character housing is rotated by the indexable tool station through the punch key which moves the selected character insert to the striker area within the tool. The striker area causes the character insert which is spring biased to protrude lower than the character inserts that are not in the striker area. When the stamping tool is struck by the ram, only the character insert in the striker area will contact the material to be marked. Further, an overload protection mechanism is included to prevent any tool damage if the tool length is adjusted incorrectly. A control system provides an automatic sequence cycling of the indexing system to position each required stamping tool in an accurate stamping position. The tool has capacity for a full alphanumeric set which can be selected automatically through commands in a control program. These characters can be selected in any order to create a specific identification.

    Rotary punch and die holders for turret punches
    4.
    发明授权
    Rotary punch and die holders for turret punches 失效
    用于转塔冲头的旋转冲头和模座

    公开(公告)号:US4658688A

    公开(公告)日:1987-04-21

    申请号:US776158

    申请日:1985-09-13

    摘要: A punch press having multiple punch tool rotatable turrets wherein at least one of the punch tools on each of upper and lower turrets is indexable to different angular orientations. Rotation of the indexable punch tools is accomplished by a slideably mounted motor for engagement with a timing pulley, which through a timing belt and a harmonic gear drive, acts to rotate the punch tools. A brake and position sensors are also provided. Synchronization of punch and die orientation is achieved through servos and control.

    摘要翻译: 一种具有多个冲压工具可旋转塔架的冲压机,其中上下塔架中的每一个上的冲压工具中的至少一个可转位到不同的角度定向。 可转位的冲压工具的旋转是通过可滑动安装的电动机实现的,该电动机与同步皮带轮相接合,定时皮带轮通过定时皮带和谐波齿轮传动来作用以旋转打孔工具。 还提供制动和位置传感器。 冲头和模具定位的同步通过伺服和控制实现。

    Myotonolytic use of 4,5,6,7-tetrahydroisoxazolo [5,4-c] pyridin-3-ol and
derivatives thereof
    6.
    发明授权
    Myotonolytic use of 4,5,6,7-tetrahydroisoxazolo [5,4-c] pyridin-3-ol and derivatives thereof 失效
    4,5,6,7-四氢异恶唑并[5,4-c]吡啶-3-醇及其衍生物的溶栓使用

    公开(公告)号:US4362731A

    公开(公告)日:1982-12-07

    申请号:US296327

    申请日:1981-08-26

    申请人: Ronald C. Hill

    发明人: Ronald C. Hill

    CPC分类号: A61K31/435

    摘要: The myotonolytic use of compounds of formula I ##STR1## wherein R is hydrogen, acetyl or a group of formula IIR'--O--CO-- IIwherein R' is alkyl(C.sub.1-8); phenyl; phenyl substituted in the 4-position with halogen, alkoxy(C.sub.1-4) or alkyl(C.sub.1-4); phenylalkyl; or phenylalkyl in which the phenyl group is substituted in the 4-position with halogen, alkoxy(C.sub.1-4) or alkyl(C.sub.1-4).

    摘要翻译: 其中R是氢,乙酰基或式II的R'-O-CO-II基团,其中R'是烷基(C1-8)的式I化合物的肌质分解用途。 苯基; 在4-位被卤素取代的苯基,烷氧基(C1-4)或烷基(C1-4); 苯基烷基; 或其中苯基在4-位被卤素,烷氧基(C1-4)或烷基(C1-4)取代的苯基烷基。