首页> 外国专利> Improvements in Sewing Machine Attachments for Producing Felling (or Blind-stitching) Serging (or Over-casting) Stoating (or Overseaming) amp; Fancy or Ornamental Stitching amp; the like.

Improvements in Sewing Machine Attachments for Producing Felling (or Blind-stitching) Serging (or Over-casting) Stoating (or Overseaming) amp; Fancy or Ornamental Stitching amp; the like.

机译:缝纫机附件的改进,以生产脱毛(或盲缝),装订(或浇铸),起皱(或过度缝合),花式或装饰性缝制等。

摘要

19,192. Stevens, G. J. Sept. 26. Blind - stitching machines; overedgestitching machines; ornamental sewing machines.- Relates to attachments for felling or blindstitching, serging, stoating, fancy and ornamental stitching, &c., and consists of an improved operative connection from the needle - bar for the attachment described in Specification No. 6632, A.D. 1901. Fig. 4 shows a view of the attachment looking towards the inner side of the needle-bar. Links C, C1, pivoted in a bracket B, carry a bar F on one side of which is secured a bar D connected to the usual needle-bar set-screw by a link D2, and on the other side a depending arm F1 which engages in a hole in the " butterfly " operating - plunger described in the above referred-to Specification. Pins f, f1 extending through the bar F engage holes in the bar D on one side, and in a slot in the arm F1 on the other. Set-screws f2 clamp the bar D and arm F1 in place. The link D2 is made in two parts connected by a right and left handed screwed sleeve, so that its length can be adjusted, and further necessary adjustments are made by shifting the arm F1 on the pins f, f1, or by using a bar D with its end D1 at a different level. The end of the bar D is bent back on itself to support the pin d3, and the inner end of the link D2 is slotted, and recessed to take the head of the needle-bar set-screw.
机译:19192。史蒂文斯(Stevens),G。J. 9月26日。过度饮食的机器;装饰缝纫机。-涉及用于伐木或盲缝,锯齿,存放,花式和装饰性缝纫等的附件,并且包括从针的改进的可操作连接-适用于附件1632号规范中所述附件的杆。图4示出了朝着针杆的内侧看的附件的视图。在支架B中枢转的链节C,C <1>带有杆F,杆F的一侧固定有杆D,杆D通过链节D <2>连接到通常的针杆固定螺钉,另一侧侧面上有一个悬臂F <1>,该悬臂F 1啮合在上述参考说明书中所述的“蝶形”操作-柱塞的孔中。延伸穿过杆F的销f,f <1>在一侧接合杆D中的孔,而在另一侧与臂F <1>中的槽中的孔接合。固定螺钉f <2>将拉杆D和臂F <1>夹紧就位。链节D <2>由左右两个螺纹套筒连接成两部分,因此可以调节其长度,并通过移动销子f,f <上的臂F <1>进行进一步必要的调节。 1>,或使用其末端D <1>在不同高度的钢筋D。杆D的端部在其自身上向后弯曲以支撑销d 3,并且连杆D 2的内端开槽并且凹进以容纳针杆固定螺钉的头部。

著录项

  • 公开/公告号GB190119192A

    专利类型

  • 公开/公告日1902-09-26

    原文格式PDF

  • 申请/专利权人 GEORGE JOHN STEVENS;

    申请/专利号GBD190119192

  • 发明设计人 GEORGE JOHN STEVENS;

    申请日1901-09-26

  • 分类号

  • 国家 GB

  • 入库时间 2022-08-24 17:04:48

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