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    • 2. 发明授权
    • Automated extraction of casing clips from cooked meat products
    • 从熟肉制品自动提取套管夹
    • US07377842B2
    • 2008-05-27
    • US10703890
    • 2003-11-07
    • Cory J. PainterTerry Lee Holmes
    • Cory J. PainterTerry Lee Holmes
    • A22C11/00
    • A22C11/125A22C11/003
    • A method apparatus for removing a casing, particularly a casing with a clip end embedded in the product, is disclosed where the clipped end is clamped and gas is injected into this end to blow out the clip and casing end while the clamped portion prevents the entire casing from being inflated. The air or gas, such as HEPA filtered air, is injected into the product with a needle, for instance, to balloon out the casing in the clamped area to free the previously embedded clip. The clip is then gripped, certain cuts are made in the casing, and the casing is pulled from the product. An injector such as a needle is inserted into the end portion of the product and pressurized gas, such as HEPA filtered air, is injected into the end portion. The injection of the gas causes the casing to balloon out from the product thereby freeing the previously embedded clip. The freed clip is then gripped while the casing is then cut for removal. The casing may be cut in a Y-shape with two cuts beginning approximately at two corners of one side of the square end and angled towards each other along a side of the product. The two cuts meet, and a third cut is made longitudinally along the length of the product beginning at the meeting point of the two angled cuts. The gripped clip and casing are pulled causing the casing to separate from the product along the cut lines.
    • 公开了一种用于去除壳体,特别是具有嵌入产品中的夹子端部的壳体的方法装置,其中夹持端部被夹持并且气体被喷射到该端部以吹出夹子和壳体端部,同时夹持部分防止整个 套管被充气。 空气或气体,例如HEPA过滤的空气,用针注射到产品中,例如,在夹紧的区域中将壳体气球排出以释放先前嵌入的夹子。 然后夹住夹子,在外壳中形成一些切口,并从产品中拉出外壳。 将注射器如针插入产品的端部,并将诸如HEPA过滤空气的加压气体注入端部。 气体的注入导致套管从产品中球出,由此释放先前嵌入的夹子。 然后夹紧释放的夹子,同时切割外壳以便拆卸。 壳体可以被切割成Y形,其中两个切口大致在正方形端的一侧的两个角处开始并且沿着产品的一侧朝向彼此成角度。 两个切口相交,并且沿着从两个成角度的切口的汇合点开始的产品的长度纵向地进行第三切割。 被夹持的夹子和套管被拉动,使得外壳沿着切割线与产品分离。
    • 9. 发明授权
    • Coupling guide for trailer hitches
    • 拖车挂钩联轴器导轨
    • US4057266A
    • 1977-11-08
    • US670839
    • 1976-03-26
    • Lee Holmes DuncanLee Harold Duncan
    • Lee Holmes DuncanLee Harold Duncan
    • B60D1/40B60D1/66B60D1/06
    • B60D1/66B60D1/40
    • An elongated bar is mounted on a trailer tongue for longitudinal sliding and lateral pivoting movement relative thereto, the forward end of the bar providing releasable engagement with a trailer hitch ball component on a tow vehicle. In one embodiment the forward end of the bar has a centering notch arranged to engage the stem of the hitch ball, the bar underlying the companion hitch socket component on the trailer tongue. In another embodiment the forward end of the bar is provided with the socket component of a trailer hitch for engagement with the companion ball component on a tow vehicle. The rearward end of the bar is connected to a pair of restraining chains or rods which are connected to laterally spaced terminals on the tongue, such that the chains or rods limit the rearward, forward and lateral movement of the bar. An elongated cable, wound on a spring-retractable reel in a cable housing secured to the bar just rearwardly of the centering notch or hitch component, is provided with a loop at its outer end for slipping freely over the hitch ball component on the tow vehicle, the tensioned cable thereby swinging the bar into alignment with the hitch ball component on the tow vehicle and maintaining said alignment as the tow vehicle is moved to bring the hitch ball and socket components together.
    • 细长的杆安装在拖车舌上,用于相对于其纵向滑动和横向枢转运动,杆的前端提供与牵引车辆上的拖车牵引球部件的可释放接合。 在一个实施例中,杆的前端具有定心槽口,该定心槽口设置成接合拖车球杆的杆,该牵引球杆的拖杆底部在拖车舌头上的伴侣吊钩座部件下方。 在另一个实施例中,杆的前端设置有牵引车钩的插座部件,用于与牵引车辆上的伴随球部件接合。 杆的后端连接到一对限制链或杆,其连接到舌部上的横向间隔开的端子,使得链条或杆限制杆的向后,向前和向外的运动。 缠绕在电缆壳体中弹簧缩回的卷轴上的细长电缆,该电缆壳体固定在刚好位于定心槽口或牵引部件的后面的杆上,在其外端设置有一个环,用于自由滑动在牵引车上的牵引球部件上 张紧的电缆,从而使该杆与牵引车辆上的牵引球部件对准地摆动,并且随着拖车车辆的移动而保持所述对准,以将牵引球和插座部件组合在一起。