-
公开(公告)号：US1697424A
公开(公告)日：1929-01-01
申请号：US64439623
申请日：1923-06-09
申请人： GREENWOOD CHARLES H
发明人： GREENWOOD CHARLES H
-
公开(公告)号：US20180016721A1
公开(公告)日：2018-01-18
申请号：US15716111
申请日：2017-09-26
发明人： Mika MATSUSHIMA , Tsuneo OKUYAMA , Aki YOKOYAMA
摘要： A sewing machine includes at least one needle bar, a threading motor, a threading mechanism, a processor, and a memory. The threading mechanism is configured to pass an upper thread through an eye of a sewing needle. The memory is configured to store computer-readable instructions that, when executed by the processor, instruct the processor to perform processes. The processes include making one of a setting that prohibits operation of the threading mechanism and a setting that does not prohibit the operation of the threading mechanism. The processes include switching the operation of the threading mechanism by prohibiting the operation of the threading mechanism in a case where the setting that prohibits the operation of the threading mechanism is made, and permitting the operation of the threading mechanism in a case where the setting that does not prohibit the operation of the threading mechanism is made.
-
33.发明授权公开(公告)号：US09840795B2
公开(公告)日：2017-12-12
申请号：US14887795
申请日：2015-10-20
发明人： Manfred Schweizer
IPC分类号： G06F7/66 , D05B19/08 , D05B19/02 , D05B69/36 , D05B19/12 , D05B29/00 , D05B51/00 , D05B55/00 , D05B57/26 , D05B59/02 , D05B73/12 , D05B87/00
CPC分类号： D05B19/08 , D05B19/02 , D05B19/12 , D05B29/00 , D05B51/00 , D05B55/00 , D05B57/26 , D05B59/02 , D05B69/36 , D05B73/12 , D05B87/00 , D05D2205/14
摘要： A method and the device for acquiring and processing measurement quantities in a sewing machine (1) using at least one camera (25), situated on a sewing machine (1), for the acquisition and processing of image data for sewing machine elements and sewing elements. An image processing unit connected downstream from the camera (25) processes the images supplied by the camera (25), taking into account data stored in a target quantity memory, and influences the behavior of the machine control unit dependent on the result of the processing.
-
34.发明申请DEVICE AND METHOD FOR ACQUIRING AND PROCESSING MEASUREMENT QUANTITIES IN A SEWING MACHINE 有权在缝纫机中获取和处理测量量的装置和方法公开(公告)号：US20160138205A1
公开(公告)日：2016-05-19
申请号：US14887795
申请日：2015-10-20
发明人： Manfred Schweizer
CPC分类号： D05B19/08 , D05B19/02 , D05B19/12 , D05B29/00 , D05B51/00 , D05B55/00 , D05B57/26 , D05B59/02 , D05B69/36 , D05B73/12 , D05B87/00 , D05D2205/14
摘要： A method and the device for acquiring and processing measurement quantities in a sewing machine (1) using at least one camera (25), situated on a sewing machine (1), for the acquisition and processing of image data for sewing machine elements and sewing elements. An image processing unit connected downstream from the camera (25) processes the images supplied by the camera (25), taking into account data stored in a target quantity memory, and influences the behavior of the machine control unit dependent on the result of the processing.
摘要翻译： 一种用于使用位于缝纫机（1）上的至少一个照相机（25）来获取和处理缝纫机（1）中的测量量的方法和装置，用于获取和处理缝纫机元件和缝纫的图像数据 元素。 连接在相机（25）下游的图像处理单元考虑存储在目标数量存储器中的数据，处理由相机（25）提供的图像，并且根据处理结果影响机器控制单元的行为 。
-
公开(公告)号：US09340911B2
公开(公告)日：2016-05-17
申请号：US13790618
申请日：2013-03-08
申请人： Katsuhisa Hasegawa , Shin Ota , Kenichi Mizuno
发明人： Katsuhisa Hasegawa , Shin Ota , Kenichi Mizuno
摘要： A sewing machine includes a needle bar base, a support shaft, an adjustment member, and an urging portion. The needle bar base has a through hole on an upper end portion. The support shaft is inserted through the through hole and pivotably supports the needle bar base. The support shaft includes a leading end portion. The leading end portion includes a first screw portion. The adjustment member is provided on the support shaft and is configured to move along an axial direction of the support shaft. The adjustment member includes a second screw portion and a first contact portion. The second screw portion is screwed into the first screw portion. The first contact portion is in contact with the needle bar base. The urging portion urges the needle bar base toward the first contact portion of the adjustment member.
摘要翻译： 缝纫机包括针杆座，支撑轴，调节构件和推压部。 针杆底座在上端部具有贯通孔。 支撑轴通过通孔插入并可枢转地支撑针杆底座。 支撑轴包括前端部。 前端部包括第一螺纹部。 调节构件设置在支撑轴上并且构造成沿着支撑轴的轴向方向移动。 调节构件包括第二螺纹部分和第一接触部分。 第二螺纹部分拧入第一螺纹部分。 第一接触部分与针杆底座接触。 推动部分将针杆底座推向调节构件的第一接触部分。
-
公开(公告)号：US07845295B2
公开(公告)日：2010-12-07
申请号：US11858172
申请日：2007-09-20
申请人： Chan Soo Park
发明人： Chan Soo Park
摘要： Disclosed is a sewing arm mechanism of an embroidery machine. Within the sewing arm mechanism, there are provided a needle bar vertical drive unit and cloth pressing member vertical drive unit for vertically moving a needle bar and a cloth pressing member, respectively, by using the rotational driving force of an upper shaft. The sewing arm mechanism is configured in such a manner that the needle bar drive reaction force exerted on the upper shaft by the driving the needle bar vertical drive unit, and the cloth pressing member drive reaction force exerted on the upper shaft by the driving of the cloth pressing member vertical drive unit act in opposite directions of each other, whereby the magnitudes of the reaction forces exerted on the upper shaft can be cancelled with each other.
摘要翻译： 公开了一种刺绣机的缝纫机构。 在缝纫臂机构内设有用于使用上轴的旋转驱动力分别垂直移动针杆和布按压构件的针杆垂直驱动单元和布按压构件垂直驱动单元。 缝纫臂机构构成为，通过驱动针杆垂直驱动单元而使针杆驱动作用在上轴上的反作用力，并且通过驱动针织杆垂直驱动单元来驱动作用于上轴的反作用力 布按压构件垂直驱动单元以彼此相反的方向作用，由此施加在上轴上的反作用力的大小可以彼此抵消。
-
公开(公告)号：US20080168934A1
公开(公告)日：2008-07-17
申请号：US11858172
申请日：2007-09-20
申请人： Chan Soo PARK
发明人： Chan Soo PARK
IPC分类号： D05C3/02
摘要： Disclosed is a sewing arm mechanism of an embroidery machine. Within the sewing arm mechanism, there are provided a needle bar vertical drive unit and a cloth pressing member vertical drive unit for vertically moving a needle bar and a cloth pressing member, respectively, by using the rotational driving force of an upper shaft. The sewing arm mechanism is configured in such a manner that the needle bar drive reaction force exerted on the upper shaft by the driving of the needle bar vertical drive unit, and the cloth pressing member drive reaction force exerted on the upper shaft by the driving of the cloth pressing member vertical drive unit act in opposite directions of each other, whereby the magnitudes of the reaction forces exerted on the upper shaft can be cancelled with each other. According to the present invention, two types of reaction forces produced when the needle bar vertical drive unit and the cloth pressing member vertical drive unit by the rotating drive force of the upper shaft within the sewing arm of the embroidery machine acting on the upper shaft act opposite to each other. As a result, the reaction forces exerted on the upper shaft are cancelled with each other, so that the noise and vibration occurring within the sewing arm of the embroidery machine when the needle bar vertical drive unit and the cloth pressing member vertical drive unit are driven. Furthermore, because it is possible to drive the needle bar vertical drive unit and the cloth pressing member vertical drive unit in high speed within the sewing arm of the embroidery machine, the work speed of the embroidery machine can be increased, thereby dramatically improving work productivity.
摘要翻译： 公开了一种刺绣机的缝纫机构。 在缝纫机构中，设有针杆垂直驱动单元和用于使用上轴的旋转驱动力分别垂直移动针杆和布按压构件的布按压构件垂直驱动单元。 缝纫臂机构构成为，针杆通过针杆垂直驱动单元的驱动而施加在上轴上的反作用力，并且布按压构件通过驱动而驱动施加在上轴上的反作用力 布按压构件垂直驱动单元在彼此相反的方向上起作用，从而可以抵消施加在上轴上的反作用力的大小。 根据本发明，通过作用于上轴的绣花机的缝纫臂内的上轴的旋转驱动力，针杆垂直驱动单元和布按压构件垂直驱动单元产生的两种反作用力 彼此相对。 结果，施加在上轴上的反作用力彼此抵消，使得当针杆垂直驱动单元和按压构件垂直驱动单元被驱动时在刺绣机的缝合臂内发生的噪音和振动 。 此外，由于可以在绣花机的缝纫臂内高速地驱动针杆垂直驱动单元和布按压构件垂直驱动单元，所以可以提高刺绣机的工作速度，从而显着提高作业生产率 。
-
公开(公告)号：US06904852B2
公开(公告)日：2005-06-14
申请号：US10753464
申请日：2004-01-09
申请人： Tatsuaki Kaneda
发明人： Tatsuaki Kaneda
摘要： A main needle holder is disposed above a needle plate, and has a screw portion for fitting a needle bar. A sub needle holder is fitted to the main needle holder by a set screw so as to be adjustable in position. Fitting position of the sub needle holder to the main needle holder is changed when loosening the screw, so that the interval of the plural needle is widened or narrowed in the longitudinal direction. Plural needles are individually fitted to the needle holders, and penetrate through a needle hole of the needle plate when descending. The fitting position of the sub needle holder to the main needle holder is changed by a longitudinal slit formed linearly on the main needle holder, and the cloth penetration lines by at least two needles of plural needles can be mutually set along in a narrow width.
摘要翻译： 主针架设置在针板的上方，具有用于安装针杆的螺纹部。 副针架通过固定螺钉装配到主针架上，以便可调节位置。 当松开螺钉时，子针架的配合位置变化到主针架，使得多个针的间隔在纵向上变宽或变窄。 多针单独装配到针架上，并在下降时穿过针板的针孔。 通过在主针保持架上直线形成的纵向狭缝来改变副针保持架到主针架的装配位置，并且可以通过至少两根针的多针的布线贯穿线沿狭窄的宽度相互设定。
-
公开(公告)号：US5386791A
公开(公告)日：1995-02-07
申请号：US175460
申请日：1993-12-30
申请人： Shuichi Sato , Norio Komori
发明人： Shuichi Sato , Norio Komori
CPC分类号： D05B55/00
摘要： A needle bar thread guide device for a sewing machine comprises a needle bar thread guide which is fixed to the lower end portion of the needle bar of the sewing machine and has a thread retaining portion therein for guiding the needle thread and an auxiliary thread guide which is mounted on the needle bar above the needle bar thread guide in such a way as to be adjustable in its vertical position and has a threading hole therein for passing the needle thread therethrough so as to apply a frictional force to the needle thread by contacting the needle thread at the rim thereof, characterized in that the retaining point of the thread retaining portion and the contact point of the threading hole are shifted from each other in a plan view. As a result, the remaining length of the needle thread end under the needle eye after trimming can be made as short as possible and nevertheless the needle thread is effectively prevented from coming off the needle eye at the start of sewing operation, so that keeping the good appearance of the end portion of needle thread remaining in sewn products and preventing errors in sewing operation stand together.
摘要翻译： 缝纫机用针杆导引装置包括：针杆导丝器，其固定在缝纫机的针杆的下端部，并且在其中具有用于引导针线的线保持部和辅助线引导件， 被安装在针杆导线器上方的针杆上，以便在其垂直位置可调节，并且在其中具有用于使针线穿过其中的穿线孔，以便通过使针线接触而向所述针线施加摩擦力 其螺纹在其边缘处，其特征在于，线保持部分的保持点和穿线孔的接触点在平面图中彼此偏移。 结果，可以使修剪后的针眼下方的针线的剩余长度尽可能短，然而在缝合操作开始时有效地防止了针线脱落针眼，从而保持 缝制品中残留的针线端部外观良好，防止缝合作业中的错误站立在一起。
-
40.发明授权
公开(公告)号：US5373795A
公开(公告)日：1994-12-20
申请号：US124013
申请日：1993-09-21
申请人： Satoshi Kato
发明人： Satoshi Kato
摘要： A sewing machine including a sewing needle which conveys a needle thread; a needle bar which supports the sewing needle; a driver which generates a drive force; a first transmission mechanism which transmits the drive force of the driver to the needle bar so as to reciprocate the sewing needle in an axial direction of the needle; a work-sheet presser foot which is movable parallel to the needle bar; a needle thread take-up lever which takes up the needle thread conveyed by the sewing needle; a take-up-lever support member which supports the needle thread take-up lever, the take-up-lever support member being pivotable about a fixed axis line by being driven by the driver, for oscillating the needle thread take-up lever; and a second transmission mechanism which is independent of the needle bar, and transmits the pivotal motion of the take-up-lever support member to the presser foot so that the presser foot reciprocates in relation with the oscillation of the needle thread take-up lever.
摘要翻译： 一种缝纫机，包括传送针线的缝纫针; 支撑缝针的针杆; 产生驱动力的驱动器; 第一传动机构，其将所述驱动器的驱动力传递到所述针杆，以使所述缝纫针沿所述针的轴向往复运动; 可平行于针杆移动的工作片压脚; 一个针刺机构，用于接收缝纫机所传送的针线; 所述卷取杆支撑构件支撑所述针线卷取杆，所述卷取杆支撑构件通过由所述驾驶员驱动而围绕固定轴线枢转，用于摆动所述卷取卷取杆; 以及与针杆独立的第二传动机构，并且将卷取杆支撑部件的枢转运动传递到压脚，使得压脚相对于针线卷取杆的摆动而往复运动 。
-
-
-
-
-
-
-
-
-
搜索结果
56 条记录 (耗时 0.014 秒)
