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105 条记录 (耗时 0.011 秒)

    Cable spool holder
    21.
    发明授权
    Cable spool holder 失效
    电缆卷轴支架

    公开(公告)号：US4752047A

    公开(公告)日：1988-06-21

    申请号：US037041

    申请日：1987-04-10

    申请人： George J. Franks, Jr.

    发明人： George J. Franks, Jr.

    IPC分类号： B65H49/26 ,  B65H49/32 ,  B65H49/36 ,  B65H57/18 ,  B66C23/28 ,  F16M11/32

    CPC分类号： B65H49/325 ,  B65H49/26 ,  B65H49/321 ,  Y10T292/444

    摘要： A collapsible cable or wire spool stand which, when erected, provides a stable platform about which a spool of cable or wire material can be supported to permit the withdrawal of cable or wire contained on the spool. The support structure may be readily collapsed from its erected configuration to minimize storage space. In a collapsed configuration, the horizontally disposed axle, upon which the spool is supported functions as a convenient handle to form a convenient handle for carrying the spool support stand.

    摘要翻译： 一种可折叠的电缆或电线卷筒支架，其在竖立时提供稳定的平台，电缆或电线材料的线轴可围绕该平台支撑以允许抽出容纳在线轴上的电缆或电线。 支撑结构可以容易地从其直立构型折叠以最小化存储空间。 在折叠构造中，支撑线轴的水平布置的轴线用作方便的手柄，以形成用于承载线轴支撑架的方便的手柄。

    Latch for securing reel carrying spindles to a loading and unloading mechanism
    22.
    发明授权
    Latch for securing reel carrying spindles to a loading and unloading mechanism 失效
    用于将卷轴承载的心轴固定到装卸机构上

    公开(公告)号：US4511304A

    公开(公告)日：1985-04-16

    申请号：US415134

    申请日：1982-09-07

    申请人： Roger D. Woodruff

    发明人： Roger D. Woodruff

    IPC分类号： B60P3/035 ,  B65H49/26 ,  B65H49/38 ,  F16B1/00 ,  F16B21/12 ,  B65H75/40

    CPC分类号： B65H49/26 ,  B60P3/035 ,  B65H49/38 ,  F16B1/00 ,  F16B21/12 ,  Y10S414/124 ,  Y10T403/32893 ,  Y10T403/583

    摘要： A locking mechanism comprising a latch mechanism having a plate-like body defining a completely enclosed aperture dimensioned to receive a spindle and having a manually operable mechanism for releasably attaching the body to the arm to prevent translational movement of the body in a plane perpendicular to the spindle. Other mechanisms restrict axial movement of the spindle and prevent rotation of the spindle.

    摘要翻译： 一种锁定机构，包括一个锁定机构，该闩锁机构具有一个限定一个完全封闭的孔口的板状体，该孔口的尺寸适于容纳一个主轴，并具有可手动操作的机构，用于将本体可释放地连接到该臂上，以防止主体在垂直于该主体的平面内的平移运动 主轴。 其他机构限制主轴的轴向运动并防止主轴旋转。

    Fail-safe locking device for reel carrying systems
    23.
    发明授权
    Fail-safe locking device for reel carrying systems 失效
    卷筒承载系统故障安全锁定装置

    公开(公告)号：US4079580A

    公开(公告)日：1978-03-21

    申请号：US774587

    申请日：1977-03-07

    申请人： Joseph A. Varga

    发明人： Joseph A. Varga

    IPC分类号： B65H49/26 ,  D07B7/06 ,  D07B3/02

    CPC分类号： B65H49/26 ,  D07B7/06

    摘要： A fail-safe locking device for reel support systems is described which is suitable for use with reels such as those used with wire stranders and similar machines. In the embodiments described, a pintle supporting shaft member is normally biased by a spring to an extended position. A safety plunger is provided which has a stepped exterior surface so as to define a recess or step. The safety plunger is normally biased by a spring to a disabling position to urge a blocking member, such as a hardened steel ball or sphere, into the path of movement of an abutment surface of the shaft member to automatically and positively lock the shaft member and the pintle. In the locked condition, the plunger member and, therefore, the pintle, cannot accidentally release the reel. The shaft member and the safety plunger are provided with bearing surfaces against which a fluid medium under pressure may be applied by an operator of the machine to, firstly, move the safety plunger from the disabling to an enabling position to permit the ball or sphere to drop into the recess or notch and, therefore, out of the path of movement of the shaft member abutment surface. Once freed, the plunger member is urged by the fluid medium under pressure to a retracted or releasing position. Two opposing pintle assemblies may be mounted on a cradle typically used in wire stranders, and pneumatic pressure is used by the operator to release the fail-safe locking system to accept or release a reel from the cradle. Electrical means may be used for monitoring the position of the safety plunger and for disabling the machine or issuing an alarm upon movement of the safety plunger to its enabling position and, thereby, permitting the plunger member and pintle to move to a retracted position. The fail-safe locking device is also shown on other reel-supporting systems such as bobbin supporting shafts.

    摘要翻译： 描述了用于卷轴支撑系统的故障安全锁定装置，其适用于诸如与绞线机和类似机器一起使用的卷轴的卷轴。 在所描述的实施例中，枢轴支撑轴构件通常被弹簧偏压到延伸位置。 提供一种安全柱塞，其具有阶梯状的外表面以限定凹陷或台阶。 安全柱塞通常由弹簧偏置到禁止位置，以将阻塞构件（例如硬化钢球或球）推动到轴构件的邻接表面的运动路径中，以自动且可靠地锁定轴构件， 枢轴。 在锁定状态下，柱塞构件以及因此的枢轴不能意外地释放卷轴。 轴构件和安全柱塞设置有轴承表面，压力下的流体介质可以由机器的操作者施加到该轴承表面上，首先将安全柱塞从禁用位置移动到使能位置，以允许球或球体 因此落入凹部或凹口中，并因此脱离轴构件邻接表面的移动路径。 一旦释放，柱塞构件被压力下的流体介质推动到缩回或释放位置。 两个相对的枢轴组件可以安装在通常用于绞线机的支架上，并且操作者使用气动压力来释放故障安全锁定系统以从托架接收或释放卷轴。 电气装置可用于监测安全柱塞的位置，并且用于在安全柱塞移动到其使能位置时禁止机器或发出报警，从而允许柱塞构件和枢轴移动到缩回位置。 故障安全锁定装置也显示在其他卷轴支撑系统，如线轴支撑轴上。