公开(公告)号：US08302894B2

公开(公告)日：2012-11-06

申请号：US12438935

申请日：2007-08-30

Applicant: Ennio Mercuri ,  Gervasio Mercuri

Inventor： Ennio Mercuri ,  Gervasio Mercuri

IPC: B65H75/28 ,  B65H59/22 ,  B65H49/08 ,  B65H57/22

CPC classification number: B65H49/08 ,  B65H57/18 ,  B65H59/04 ,  B65H75/285 ,  B65H2701/319

Abstract: The invention is a restrainer for a spool (10) of thread to prevent the thread (13) from being freely drawn off of the spool (10). It comprises a resilient element (12) that extends around the circumference of the outer surface (14) of the spool (10) so that the thread (13) being drawn from the spool (10) must pass between the outer surface of the spool (10) at the inner surface of the resilient element (12) there by impeding the free removal of the thread (13). The invention prevents excessive thread being jerked from the spool.

Abstract translation: 本发明是用于防止螺纹（13）从卷轴（10）自由地拉出的螺纹卷轴（10）的限制器。 其包括围绕卷轴（10）的外表面（14）的圆周延伸的弹性元件（12），使得从卷轴（10）抽出的螺纹（13）必须在卷轴的外表面之间通过 （10）在弹性元件（12）的内表面处，通过​​阻止线（13）的自由移除。 本发明防止了从卷轴上过多的螺纹。

公开(公告)号：US07247359B1

公开(公告)日：2007-07-24

申请号：US09869094

申请日：1999-12-23

Applicant: Gervasio Mercuri

Inventor： Gervasio Mercuri

IPC: B29D22/00

CPC classification number: D04B1/12 ,  A22C13/00 ,  A22C2013/0056 ,  D02G3/328 ,  D02G3/406 ,  D10B2505/10 ,  Y10T428/1324 ,  Y10T428/1362

Abstract: A tubular casing for use with food products which includes knitted stockinette, longitudinal threads and circumferential spiral threads that are held to stockinette by stitches located along the length of the casing. Each thread comprises an elastic thread formed from an inextensible yarn spirally wrapped around the outside of a rubber thread. As thread is stretched, the rubber thread extends and the helix angle of the spirally wrapped yarn reduces to the point where the yarn approximates a straight line. The inextensible yarn resists further stretching beyond this point. This point is the elastic limit for thread and it can be adjusted by varying the helix angle during manufacture of the elastic thread. Threads therefore allow the casing to be filed to a predetermined maximum diameter and result in the filled casing having a constant diameter throughout its length.

Abstract translation: 一种用于食品的管状壳体，其包括针织袜子，纵向丝线和圆周螺旋形螺纹，其通过沿着壳体的长度定位的针脚而被保持在料筒上。 每个螺纹包括由螺旋状缠绕在橡胶线外侧的不可伸长纱线形成的弹性线。 当螺纹被拉伸时，橡胶螺纹延伸并且螺旋缠绕纱线的螺旋角度减小到纱线接近直线的点。 不可延伸的纱线抵抗超出这一点的进一步拉伸。 这一点是螺纹的弹性极限，并且可以通过在弹性丝的制造期间改变螺旋角来调节。 因此，螺纹允许外壳被放置到预定的最大直径，并且导致填充的外壳在整个长度上具有恒定的直径。

公开(公告)号：US5868612A

公开(公告)日：1999-02-09

申请号：US836675

申请日：1997-07-07

Applicant: Gervasio Mercuri

Inventor： Gervasio Mercuri

IPC: D04B21/12 ,  A22C13/00

CPC classification number: D04B21/12 ,  A22C2013/0056 ,  D10B2505/10

Abstract: The present invention provides an improved system of stitching for forming a casing of tubular netting, in which the casing comprises circumferential elastic members formed from at least one continuous spiral or a plurality of separate circular loops, and longitudinal members formed from a plurality of chain stitches interconnecting adjacent loops of the spiral or separate loops of the circumferential elastic members, resulting in a net-like appearance, the longitudinal chain stitches being attached to the circumferential elastic members such that, at each connection point of the chain stitching to an elastic member, a first chain stitch is attached to the elastic member and a further pair of chain stitches is attached to the elastic member and spaced either side of the first chain stitch such that, when the first and further pair of chain stitches are stretched, the first chain stitch is caused to pull on the section of the elastic member located between the further pair of chain stitches such that elastic deformation of the elastic member in the direction of the stretch occurs.

Abstract translation: PCT No.PCT / AU95 / 00714 Sec。 371日期1997年7月7日 102（e）日期1997年7月7日PCT提交1995年10月26日PCT公布。 公开号WO96 / 13626 日期：1996年5月9日本发明提供了一种用于形成管状网状物的壳体的改进的缝合系统，其中，所述壳体包括由至少一个连续螺旋形或多个分开的圆环形成的周向弹性构件，以及由 多个链式线迹将周向弹性构件的螺旋形或相邻环的相邻环相互连接，导致网状外观，纵向链式线迹附接到周向弹性构件，使得在链式缝合的每个连接点处 弹性构件，第一链式线迹附接到弹性构件，并且另一对链式线迹附接到弹性构件并且间隔开第一链式线迹的任一侧，使得当第一和另外一对链式线迹被拉伸时 引起第一链式线迹拉动位于另外pa之间的弹性构件的部分 链式线迹的ir，使得弹性构件在拉伸方向上的弹性变形发生。