公开(公告)号：US20130199429A1

公开(公告)日：2013-08-08

申请号：US13415075

申请日：2012-03-08

Applicant: Severin Brunner ,  Niklaus Wacker ,  Hans Flückiger ,  Georg Janouschek ,  André Stucki

Inventor： Severin Brunner ,  Niklaus Wacker ,  Hans Flückiger ,  Georg Janouschek ,  André Stucki

IPC: D05B57/14

CPC classification number: D05B57/14 ,  D05B57/16

Abstract: For the continuous drive of a hook of a sewing machine, two drive cams (17) alternately engage in the back of the hook. During the passing of the upper thread loop, the respective drive cam (17) on which the thread would get hung up is out of engagement. The hook is situated in a conical hook race guide and is held therein by magnets.

Abstract translation: 为了连续驱动缝纫机的钩子，两个驱动凸轮（17）交替地接合在钩的后部。 在上线圈通过的过程中，螺纹悬挂在其上的相应的驱动凸轮（17）脱离啮合。 钩位于圆锥形钩形导轨中，并通过磁铁保持在其中。

公开(公告)号：US20060278144A1

公开(公告)日：2006-12-14

申请号：US10554646

申请日：2004-05-03

Applicant: Georg Janouschek

Inventor： Georg Janouschek

IPC: D05B23/00

CPC classification number: D05C7/04 ,  D05B37/02

Abstract: A sewing machine having two needles (8, 9) that are at an angle (alpha) to the vertical axis of a piercer (C) is provided. After the piercer has pierced the item to be sewn with a tip thereof, the needles pierce through vertical slits (27) in the piercer (C). The two needles are driven in a direction of the respective axis thereof, i.e., in a direction of the axes (V1, V2).

Abstract translation: 提供了一种具有与穿孔器（C）的垂直轴成角度（α））的两个针（8,9）的缝纫机。 在穿孔器刺穿要用其尖端缝合的物品之后，针刺穿穿孔器（C）中的垂直狭缝（27）。 两个针沿其相应轴线的方向，即在轴线方向（V 1，V 2 2）上被驱动。

公开(公告)号：US07353761B2

公开(公告)日：2008-04-08

申请号：US10554646

申请日：2004-05-03

Applicant: Georg Janouschek

Inventor： Georg Janouschek

IPC: D05B1/08 ,  D05B69/02

CPC classification number: D05C7/04 ,  D05B37/02

Abstract: A sewing machine having two needles (8, 9) that are at an angle (alpha) to the vertical axis of a piercer (C) is provided. After the piercer has pierced the item to be sewn with a tip thereof, the needles pierce through vertical slits (27) in the piercer (C). The two needles are driven in a direction of the respective axis thereof, i.e., in a direction of the axes (V1, V2).

Abstract translation: 提供了一种具有与穿孔器（C）的垂直轴成角度（α））的两个针（8,9）的缝纫机。 在穿孔器刺穿要用其尖端缝合的物品之后，针刺穿穿孔器（C）中的垂直狭缝（27）。 两个针沿其相应轴线的方向，即在轴线方向（V 1，V 2 2）上被驱动。

公开(公告)号：US08757075B2

公开(公告)日：2014-06-24

申请号：US13415075

申请日：2012-03-08

Applicant: Severin Brunner ,  Niklaus Wacker ,  Hans Fluckiger ,  Georg Janouschek ,  Andre Stucki

Inventor： Severin Brunner ,  Niklaus Wacker ,  Hans Fluckiger ,  Georg Janouschek ,  Andre Stucki

IPC: D05B57/14

CPC classification number: D05B57/14 ,  D05B57/16

Abstract: For the continuous drive of a hook of a sewing machine, two drive cams (17) alternately engage in the back of the hook. During the passing of the upper thread loop, the respective drive cam (17) on which the thread would get hung up is out of engagement. The hook is situated in a conical hook race guide and is held therein by magnets.

Abstract translation: 为了连续驱动缝纫机的钩子，两个驱动凸轮（17）交替地接合在钩的后部。 在上线圈通过的过程中，螺纹悬挂在其上的相应的驱动凸轮（17）脱离啮合。 钩位于圆锥形钩形导轨中，并通过磁铁保持在其中。