公开(公告)号：US4015316A

公开(公告)日：1977-04-05

申请号：US618475

申请日：1975-10-01

申请人： Samuel L. Abbott

发明人： Samuel L. Abbott

IPC分类号： B65H59/20 ,  B65H63/06 ,  D01H13/22

CPC分类号： B65H59/20 ,  B65H63/061 ,  B65H2701/31

摘要： A combination tension and slub catching device wherein there are relatively fixed and movable members disposed in confronting relation to each other which define a narrow yarn passage, one of which is comprised of a plurality of narrow bars disposed transversely of the path of movement of the yarn and which are individually yieldable as an enlargement passes through the yarn passage and the other which is a rigid bar disposed longitudinally of the path of movement of the yarn, and wherein there is linkage which supports the rigid bar for movement rectilinearly relative to the narrow bars to vary the width of the yarn passage and a device responsive to changes in tension in the yarn connected to the linkage for adjusting the width of the yarn passage with changes in the tension of the yarn.

摘要翻译： 一种组合张力和竹节捕获装置，其中相对固定和可移动的构件彼此面对地设置，其限定了窄的纱线通道，其中之一由横向于纱线运动路径设置的多个细条构成 并且其随着放大通过纱线通道而单独屈服，而另一个是沿着纱线运动路径纵向设置的刚性杆，并且其中存在支撑刚性杆的连杆，以相对于窄条直线运动 以改变纱线通道的宽度和响应于连接到连接件上的纱线的变化的装置，随着纱线张力的变化来调节纱线通道的宽度。

公开(公告)号：US3948453A

公开(公告)日：1976-04-06

申请号：US386777

申请日：1973-08-08

申请人： Samuel L. Abbott

发明人： Samuel L. Abbott

IPC分类号： B65H54/38 ,  B65H54/20

CPC分类号： B65H54/38 ,  B65H2701/31

摘要： In a machine for winding yarn to form a package, a winding drum supported in engagement with the package for traversing yarn from end-to-end as it is wound, a drum wheel for effecting rotation of the drum, a traction roll and brake shoe supported for movement relative to the drum wheel, on the one hand to engage the traction roll with the drum wheel and simultaneously disengage the brake shoe therefrom and, on the other hand, to disengage the traction roll from the drum wheel and engage the brake shoe therewith, a drive shaft for driving the traction wheel constantly, and mechanism for intermittently oscillating the traction roll and brake shoe relative to the drum wheel while maintaining engagement of the traction roll in driving engagement with the means for driving the traction roll. A pivotally supported package arm supports the package in engagement with the winding drum, a roller is supported in engagement with the brake shoe by one arm of the bell crank and a spring stretched in tension with one end connected to the support arm and the other to the other arm of the bell crank applies pressure to the package which decreases with the increase in size of the package and pressure to the brake which increases with the size of the package.

摘要翻译： 在用于卷绕纱线以形成包装的机器中，卷绕鼓被支撑成与包装物接合，用于在卷绕时从端对端横过纱线，用于实现滚筒旋转的鼓轮，牵引辊和制动靴 一方面支撑相对于鼓轮的运动，一方面使牵引辊与鼓轮接合，同时使制动瓦与其脱离，另一方面使牵引辊与鼓轮分离并与制动瓦接合 用于恒定地驱动牵引轮的驱动轴，以及用于相对于鼓轮间歇地摆动牵引辊和制动蹄的机构，同时保持牵引辊与用于驱动牵引辊的装置的驱动接合。 枢转支撑的包装臂支撑与卷绕滚筒接合的包装，通过钟形曲柄的一个臂支撑滚子与制动靴接合，弹簧被拉伸，一端连接到支撑臂，另一端连接到支撑臂 钟形曲柄的另一个臂向包装件施加压力，随着包装尺寸的增加而减小，并且随着包装的尺寸而增加到制动器的压力。

公开(公告)号：US3930291A

公开(公告)日：1976-01-06

申请号：US466982

申请日：1974-05-06

申请人： Samuel L. Abbott

发明人： Samuel L. Abbott

IPC分类号： B65H59/22 ,  B65H63/06 ,  D02J1/14 ,  D02J7/00

CPC分类号： B65H63/061 ,  B65H2701/31

摘要： A combination slub catcher and tension control apparatus for use in the processing of yarn wherein a plurality of narrow parallel blades are supported at one side transversely to the path of travel of the yarn and a single rigid bar supported at the other side longitudinally of the path of the yarn. The confronting surfaces of the transversely and longitudinally supported blades and the bar define a narrow yarn passage. The transversely supported blades are supported in a holder in which they are individually yieldable to the passage of enlargements in the yarn and the longitudinally supported bar is supported on an eccentric for pivotal movement about an axis parallel to the transverse blades and for adjustment toward or from the transverse blades to adjust the width of the yarn passage. A tension lever is mounted on the upper end of the bar above the pivot axis for biasing the bar relative to the blades.

摘要翻译： 一种用于纱线加工的组合竹节捕获器和张力控制装置，其中多个窄平行叶片在横向于纱线行进的一侧的一侧被支撑，并且在路径的另一侧支撑的单个刚性杆 的纱线。 横向和纵向支撑的叶片和杆的相对表面限定了窄的纱线通道。 横向支撑的叶片被支撑在保持器中，其中它们可分别地屈服于纱线中的放大的通过，并且纵向支撑的杆被支撑在偏心件上以围绕平行于横向叶片的轴线枢转运动，并且用于朝向或从 横向叶片来调节纱线通道的宽度。 张力杆安装在杆的上端上方的枢转轴线上，用于相对于叶片偏压杆。