公开(公告)号：US5007814A

公开(公告)日：1991-04-16

申请号：US475035

申请日：1990-02-05

申请人： Raymond L. Saunders ,  Joseph M. Forrestal

发明人： Raymond L. Saunders ,  Joseph M. Forrestal

IPC分类号： B21D37/14 ,  B29C31/00 ,  B29C33/20

CPC分类号： B29C33/20 ,  B21D37/142 ,  B29C31/006 ,  Y10S100/917 ,  Y10S100/918 ,  Y10S425/033

摘要： A device for separating and closing a split mold that comprises a base, a stationary platen, and a movable platen extending upward from the base and oriented to oppose each other, electromagnets, a hydraulic cylinder, and a control panel. The movable platen is capable of movement toward and away from the stationary platen by the hydraulic cylinder. The stationary platen has the electromagnets mounted thereon and the movable platen has the electromagnets mounted thereon. In the use of the device, the mold is positioned upon the base such that the first half is positioned against the stationary platen. The movable platen is moved against the second half and the electromagnets are activated. The movable platen is then moved away from the stationary platen, and the mold halves are held against their respective platens by the attractive forces of the electromagnets. Mold halves are thus separated by the movement of the platen away from the stationary platen in activation of the electromagnets.

摘要翻译： 一种用于分离和封闭分开模具的装置，包括基座，固定压板和从基座向上延伸并且相对于彼此相对的可动压板，电磁体，液压缸和控制面板。 可移动压盘能够通过液压缸朝着固定压板移动和远离固定压板。 固定的压板具有安装在其上的电磁体，并且可动压板具有安装在其上的电磁体。 在使用该装置时，模具定位在基座上，使得第一半部抵靠固定台板定位。 可动压板相对于后半部移动，电磁铁被激活。 然后可动压板从静止压板移开，半模被电磁铁的吸引力保持在它们各自的压板上。 因此，在电磁铁激活时，半模被压板远离固定压板的移动分离。

公开(公告)号：US4928419A

公开(公告)日：1990-05-29

申请号：US316234

申请日：1989-02-27

申请人： Joseph M. Forrestal

发明人： Joseph M. Forrestal

IPC分类号： A01K97/01 ,  A01K97/12

CPC分类号： A01K97/01 ,  A01K97/125

摘要： An ice fishing apparatus and signaling device (10) includes a base (12), a fishing line (22) depending from the base (12) and having a hook (36) on its end, a trigger (38), a transmitter (60), and a receiver (62). An arm (42) is spring mounted to the base (12) such that it is movable from a trigger held horizontal position to a vertical position. The arm (42) moves from the horizontal position to the vertical upon a fish strike, thus engaging a switch (64) that completes a circuit that produces a radio signal from the transmitter (60) to the receiver (62).

摘要翻译： 冰钓设备和信号装置（10）包括基座（12），从基座（12）悬垂并且在其端部上具有钩（36）的钓线（22），触发器（38），发射器 60）和接收器（62）。 臂（42）弹簧安装到基座（12），使得其可以从保持水平位置的触发器移动到垂直位置。 在鱼击时，臂（42）从水平位置移动到垂直方向，从而接合完成从发射器（60）到接收器（62）产生无线电信号的电路的开关（64）。