公开(公告)号：US4622910A

公开(公告)日：1986-11-18

申请号：US745892

申请日：1985-06-18

申请人： Otto Hangarter ,  Hansulrich Lerch ,  Otmar Stillhard

发明人： Otto Hangarter ,  Hansulrich Lerch ,  Otmar Stillhard

IPC分类号： D05B3/06 ,  D05B3/24

CPC分类号： D05B3/24

摘要： The button hole presser foot engages longitudinally slidably in a frame like slide which is taken along with the sewing material. The slide comprises a cord stretched in the longitudinal direction which encircles the lower end of a shaft of the presser foot shank. At the top end of the shaft is provided an impeller through which a light beam of a light source emerges toward a optoelectric transducer. During the sewing operation the slide moves with the sewing material and it drives the impeller which generates pulses each corresponding to a step of the motion of the sewing material, respectively of the slide. For determining the length of the cords, a determined number of steps, respectively of pulses is counted each time. This permits a reliable and precise determination of the length of the cords.

摘要翻译： 按钮孔压脚可纵向滑动地接合在与缝合材料一起被带走的框架状滑动件中。 滑动件包括在纵向方向上拉伸的绳索，其包围压脚柄的轴的下端。 在轴的顶端设置有叶轮，光源的光束通过该叶片朝向光电换能器出射。 在缝纫操作期间，滑动件与缝纫材料一起移动，并驱动叶轮，该叶轮分别产生与滑动件的缝合材料的运动步骤对应的脉冲。 为了确定电线的长度，每次都对每个脉冲进行确定的步数。 这允许可靠和精确地确定线的长度。

公开(公告)号：US5029538A

公开(公告)日：1991-07-09

申请号：US354724

申请日：1989-05-22

申请人： Alfred Gaumann ,  Otto Hangarter

发明人： Alfred Gaumann ,  Otto Hangarter

IPC分类号： D05B3/02 ,  D05B19/00 ,  D05B19/10 ,  D05B69/36 ,  G05B19/042 ,  G05B19/10

CPC分类号： G05B19/0428 ,  D05B19/105 ,  G05B19/108 ,  D05D2205/16

摘要： According to the present invention, there is disclosed a microprocessor for a sewing machine which can be changed over from a normal service mode for controlling sewing operations to a diagnostic mode for controlling diagnostic programs. The drive of the diagnostic programs takes place by actuation of already present selector switches of the sewing machine and the display of the diagnostic results takes place through already present displays of the sewing machine. In order to facilitate the diagnostic, a mask is provided which can be placed on the control and displaying panel of the sewing machine and which contains indications relating to the drive of determined programs and the reading of the results. At least in one case, means are provided in order to enter and store correcting information according to the results of the diagnostic. This provides a simple and multilateral diagnostic capability and the possibility of intervention in the electronics of the sewing machine.

摘要翻译： 根据本发明，公开了一种用于缝纫机的微处理器，其可以从用于控制缝纫操作的正常服务模式切换到用于控制诊断程序的诊断模式。 诊断程序的驱动通过致动缝纫机的已经存在的选择开关来进行，并且诊断结果的显示通过缝纫机的已经存在的显示器进行。 为了便于诊断，提供了可以放置在缝纫机的控制和显示面板上并具有与所确定的程序的驱动和结果的读取有关的指示的面罩。 至少在一种情况下，提供了根据诊断结果输入和存储校正信息的装置。 这提供了一种简单而多边的诊断功能以及干预缝纫机电子设备的可能性。

公开(公告)号：US4667614A

公开(公告)日：1987-05-26

申请号：US765814

申请日：1985-08-15

申请人： Otto Hangarter ,  Otmar Stillhard

发明人： Otto Hangarter ,  Otmar Stillhard

IPC分类号： D05B3/02 ,  D05B19/10 ,  D05B27/22 ,  G05B19/10 ,  D05B79/00

CPC分类号： G05B19/108 ,  D05B19/105

摘要： For the adjustment of the values for the length and width of the stitches there is provided rotative adjustment knobs, each of which permitting to set a counter through an incremental sensing device. The state of the counter serves for controlling the machine and an analog display consisting of a luminous beam. From a storage unit basic adjustment values for determined sorts of stitches may be introduced in the counter and utilized unchanged or arbitrarily modified for controlling the display. The adjusted value effective for controlling the machine and the basic adjustment value are displayed in a different manner on each display. This gives as a whole a diversified, pleasant to handle and clear adjustment and display.

摘要翻译： 为了调整线圈的长度和宽度的值，提供了旋转调节旋钮，每个旋钮允许通过增量感测装置设置计数器。 计数器的状态用于控制机器以及由发光束组成的模拟显示器。 从存储单元，可以在计数器中引入确定种类的针迹的基本调整值，并且对未显示或任意修改以用于控制显示。 用于控制机器的调整值和基本调整值以不同的方式显示在每个显示器上。 这给整体带来了多元化，愉快的处理和清除调整和展示。

公开(公告)号：USRE33889E

公开(公告)日：1992-04-21

申请号：US536008

申请日：1990-06-08

申请人： Alfred Gaeumann ,  Otto Hangarter ,  Otmar Stillard

发明人： Alfred Gaeumann ,  Otto Hangarter ,  Otmar Stillard

IPC分类号： D05B3/02 ,  D05B19/06 ,  D05B19/10 ,  D05B69/18 ,  D05B69/20 ,  G05B19/12

CPC分类号： D05B19/06 ,  D05B19/105 ,  G05B19/12 ,  G05B2219/23342 ,  G05B2219/23344 ,  G05B2219/2626

摘要： A sewing machine having associated modules which can be inserted .[.at will.]. and which are interchangeable in a guide of the housing of the machine. The front side of the plate-shaped modules is visible in the inserted condition of the module and is provided with stitch symbols to which are assigned numbers. On the inside of the modules are arranged memories, preferably in connection with .[.a microprocessor, which are in connection with.]. the microprocessor of the sewing machine when the modules are inserted. By means of keys and a display, the number corresponding to the desired stitch sort can be selected and the control data from the memories of the module will be recalled in the microprocessor of the sewing machine and then used for operation of the sewing machine. .[.By means of simple, strong modules of an advantageous price, even an unskilled operator can select and recall any number of stitch sorts in a simple and safe way when the module with the desired sort of stitch is inserted and the corresponding number is selected..].

公开(公告)号：US4817547A

公开(公告)日：1989-04-04

申请号：US148300

申请日：1988-01-25

申请人： Alfred Gaeumann ,  Otto Hangarter ,  Otmar Stillhard

发明人： Alfred Gaeumann ,  Otto Hangarter ,  Otmar Stillhard

IPC分类号： D05B3/02 ,  D05B19/06 ,  D05B19/10 ,  D05B69/18 ,  D05B69/20 ,  G05B19/12

CPC分类号： D05B19/06 ,  D05B19/105 ,  G05B19/12 ,  G05B2219/23342 ,  G05B2219/23344 ,  G05B2219/2626

摘要： A sewing maching having associated modules which can be inserted at will and which are interchangeable in a guide of the housing of the machine. The front side of the plate-shaped modules is visible in the inserted condition of the module and is provided with stitch symbols to which are assigned numbers. On the inside of the modules are arranged memories, preferably in connection with a microprocessor, which are in connection with the microprocessor of the sewing machine when the modules are inserted. By means of keys and a display, the number corresponding to the desired stitch sort can be selected and the control data from the memories of the module will be recalled in the microprocessor of the sewing machine and then used for controlling operation of the sewing machine. By means of simple, strong modules of an advantageous price, even an unskilled operator can select and recall any number of stitch sorts in a simple and safe way when the module with the desired sort of stitch is inserted and the corresponding number is selected.

摘要翻译： 一种具有相关联的模块的缝纫机，其可以随意插入并且可在机器的壳体的引导件中互换。 板状模块的前侧在模块的插入状态下是可见的，并且具有被分配号码的针脚符号。 在模块的内部布置存储器，优选地与微处理器连接，当插入模块时，其与缝纫机的微处理器相连。 通过按键和显示，可以选择对应于所需针迹分类的数字，并且将来自模块的存储器的控制数据在缝纫机的微处理器中调用，然后用于控制缝纫机的操作。 通过具有有利价格的简单，强大的模块，即使是不熟练的操作者，当插入具有所需种类的针脚的模块并选择相应的数量时，甚至以简单和安全的方式选择和调用任何数量的针迹排序。