公开(公告)号：US4245577A

公开(公告)日：1981-01-20

申请号：US33297

申请日：1979-04-25

Applicant: Josef Zocher

Inventor： Josef Zocher

IPC: D05B81/00 ,  D05B85/10 ,  D05B57/08

CPC classification number: D05B81/00 ,  D05B85/10

Abstract: A lockstitch sewing machine utilizing a needle looper to extend upwardly through a work material to grasp an upper thread and pull it downwardly through the work material to a looptaker which casts the upper thread about a lower thread in order to form a lockstitch. When the needle looper is in an upper position to catch an upper thread, a hook needle is exposed and thread is deflected into the hook thereof. As the needle looper is retracted to a depressed position the hook needle is moved to a guard position so as to retain the upper thread therein during transit. When the needle looper is at its lower position, the hook is again exposed to release its thread to a looptaker for concatenation with a lower thread.

Abstract translation: 一种使用针刺器的平缝机器向上延伸通过工件材料以抓住上线并将其向下拉动穿过工作材料到一个将上线螺纹围绕下螺纹浇注以形成一个平缝。 当针刺器处于上部位置以抓住面线时，钩针被暴露并且线被偏转到其钩中。 当针刺器缩回到凹陷位置时，钩针被移动到保护位置，以便在运输过程中将面线保持在其中。 当针刺器处于其较低位置时，钩子再次暴露，以将其螺纹释放到用于与下螺纹连接的拾取器。

公开(公告)号：US4035881A

公开(公告)日：1977-07-19

申请号：US557186

申请日：1975-03-10

Applicant: Josef Zocher

Inventor： Josef Zocher

IPC: D04H11/08 ,  D04H18/02 ,  D04H18/00

CPC classification number: D04H18/02 ,  D04H11/08

Abstract: A non-woven textile fabric having a non-woven central web and tufts projecting from opposite faces of the web is produced by pushing through the central web simultaneously and from opposite sides thereof a plurality of needles constructed to displace strands of the web beyond opposite faces thereof.

Abstract translation: 具有无纺布中心腹板和从网的相对面突出的绒头的无纺布织物通过同时推动中央腹板并从其相对侧产生多个针，其构造成将幅材的股线移动超过相对面 其中。

公开(公告)号：US3983611A

公开(公告)日：1976-10-05

申请号：US616350

申请日：1975-09-24

Applicant: Josef Zocher

Inventor： Josef Zocher

IPC: D04H18/00

CPC classification number: D04H18/00 ,  D04H18/02

Abstract: An improved felting needle barb having a kick-up of novel design such that the barb has greatly improved wear characteristics and more efficient transportation of fibers over an appreciable longer period of operation than existing felting needle barbs.

Abstract translation: 具有新颖设计的改进的刺针针刺倒钩，使得倒钩具有大大改善的磨损特性，并且比现有的毡针针倒钩在相当长的操作时间内更有效地运送纤维。

公开(公告)号：US3954072A

公开(公告)日：1976-05-04

申请号：US581598

申请日：1975-05-28

Applicant: Josef Zocher

Inventor： Josef Zocher

IPC: D05C15/20 ,  D05B85/00

CPC classification number: D05C15/20

Abstract: A tufting needle construction in which the axis of the eye and point portion of the needle is parallel but offset relative to the axis of the needle and the blade of the needle just above the needle eye is parallel but offset relative to the eye and point portion to form the clearance above the eye portion of the needle. The axis of the eye and point portion passes into the clearance above the eye. The construction is such that the cross section of the needle at the eye is less than that of known needles of similar gauge and the clearance above the eye may be equal to or greater than that of such known needles.

Abstract translation: 一种簇绒针结构，其中针的轴线和针的点部分平行但相对于针的轴线偏移，并且恰好在针眼上方的针的刀片平行但相对于眼睛和点部分偏移 以在针的眼部上方形成间隙。 眼睛和点部分的轴线进入眼睛上方的间隙。 该结构使得针在眼睛处的横截面小于具有类似量规的已知针的横截面，并且眼睛上方的间隙可等于或大于已知针的间隙。