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    • 1. 发明授权
    • Bight stop mechanism for sewing machines
    • 缝纫机停转机构
    • US4048932A
    • 1977-09-20
    • US658632
    • 1976-02-17
    • Charles R. OdermannWesley R. PetersonJohn A. HerrOswald M. Porter
    • Charles R. OdermannWesley R. PetersonJohn A. HerrOswald M. Porter
    • D05B3/02D05B19/02D05B55/16
    • D05B19/02
    • The present disclosure relates to zig-zag sewing machines including means for controlling the bight stops in order to produce ornamental patterns. In particular, the disclosure relates to electronically controlled sewing machines having storage means for storing stitch information and wherein logic means are used to select and release stitch information in timed relation with the operation of the sewing machine. The disclosure of the invention has particular application in those sewing situations wherein it is desired to use more than one needle in a single needle holder of the needle bar which therefore necessitates a limitation on the magnitude of the jogging or swinging of the needle bar in order to accommodate the multiple needles in the aperture of the needle plate. In accordance with the disclosure of the present invention, whenever more than one needle is used switch means responsive to the presence of more than one needle automatically puts the machine into a multiple needle mode of operation.
    • 本公开涉及锯齿缝纫机,包括用于控制挡板的装置,以便产生装饰图案。 特别地,本公开涉及具有用于存储针迹信息的存储装置的电子控制缝纫机,并且其中使用逻辑装置来选择和释放与缝纫机的操作定时关系的针迹信息。 本发明的公开内容具体应用于那些希望在针杆的单个针架中使用多于一个针的缝合情况,因此需要限制针杆的慢跑或摆动的量级 以容纳针板的孔中的多个针。 根据本发明的公开内容,当使用多于一个针时,响应于多于一个针的存在的开关装置自动将机器置于多针操作模式中。
    • 4. 发明授权
    • Pattern controlled sewing machine for producing tailor tacks
    • 图案控制缝纫机生产裁缝
    • US4335668A
    • 1982-06-22
    • US290893
    • 1981-08-07
    • Charles R. Odermann
    • Charles R. Odermann
    • D05B1/00D05B3/02D05B19/02D05B21/00D05B69/22D05B69/36
    • D05B19/02
    • A tailor tack producing arrangement for a sewing machine is disclosed in which stitch patterning data stored in an electronic memory produces a recurring pattern of two closely spaced thread concatenations followed by a multiplicity of work feed increments during which the sewing machine needle bar reciprocation is interrupted. A warning means is disclosed for alerting the operator prior to needle reciprocation to facilitate accurate placement a recurring series of tailor tacks in work fabrics to facilitate accurate placement of isolated tailor tacks, the present invention combines the above with the feature of reversion to the initial stitch of the recurring pattern upon each selection of the pattern and combination with a single pattern facility which further prevents inadvertent needle reciprocation.
    • 公开了一种用于缝纫机的定制钉生产装置,其中存储在电子存储器中的针迹图案化数据产生两个紧密间隔的螺纹连接的重复图案,随后是缝纫机针杆往复运动中断的多个工作进给增量。 公开了一种用于在针往复运动之前警告操作者的警告装置,以便于在工作织物中精确放置一系列定制钉,以便于准确地放置隔离的裁缝,本发明将上述与回复特征相结合, 每次选择图案并与单一图案设备组合时的重复图案,其进一步防止无意的针往复运动。