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1. 发明申请

WO9808002A3 A METHOD OF BALANCING THE DYNAMIC EFFECTS OF A MATERIAL BODY WITH A PERIODIC REVERSING MOTION AND A DEVICE FOR CARRYING OUT THE METHOD 审中-公开
标题翻译：平衡材料动力学与定期反转运动的方法和实现方法的装置
公开(公告)号：WO9808002A3
公开(公告)日：1998-03-26
申请号：PCT/CZ9700026
申请日：1997-07-24
申请人： VYZK USTAV TEXTILNICH STROJU , KOLOC ZDENEK , PLACEK BOHUMIR , MLYNAR JIRI , KAREL PETR
发明人： KOLOC ZDENEK , PLACEK BOHUMIR , MLYNAR JIRI , KAREL PETR
IPC分类号： G01M1/00 , D03D49/00 , D03D49/60 , F16F15/06 , F16F15/22 , G01M1/02 , F16F15/26
CPC分类号： D03D49/00 , F16F15/063 , F16F15/22
摘要： A method of balancing the dynamic effects of a material body to be balanced and carrying out a periodic reversing motion, for instance of the batten (1) of a weaving machine, by means of a balancing material body (6) in which, under the action of both the periodic reversing motion of the material body to be balanced and of the elastic coupling between the material body to be balanced and the balancing material body (6), a periodic reversing motion of the balancing material body (6) of equal frequency, lower amplitude, and with a phase shift (π) is produced. Thus is achieved the reduction of both the dynamic effects of the material body to be balanced and of the required drive effects. The invention also proposes a device for carrying out the method.

2. 发明申请

WO1994005840A1 A METHOD OF INSERTION OF THE WEFT THREAD INTO THE SHED OF AN AIR-OPERATED JET LOOM AND A DEVICE FOR CARRYING OUT THE METHOD 审中-公开
标题翻译：将WEFT螺纹插入空气动力喷射式液压缸的方法和实施该方法的装置
公开(公告)号：WO1994005840A1
公开(公告)日：1994-03-17
申请号：PCT/CZ1993000023
申请日：1993-09-07
申请人： VYZKUMY USTAV TEXTILNICH STROJU LIBEREC ... , JIRASKO, Petr , VOLANSKY, Zdenek , DVOR¿AK, Josef , KOLOC, Zdenek
发明人： VYZKUMY USTAV TEXTILNICH STROJU LIBEREC ...
IPC分类号： D03D47/30
CPC分类号： D03D49/62 , D03D47/278 , D03D47/302
摘要： A method of insertion of the weft thread into the shed of an air-operated jet loom in which to the main stream of air supplied to the beginning of the direct pick channel (10) of the swinging loom reed (1) are added at regular length intervals of the direct pick channel (10) ancillary air streams (22) oriented obliquely in the direction of the weft thread insertion into the open side (11) of the direct pick channel (10) through which they carry the weft thread. The ancillary air streams (22) are oriented toward the axis (4) of swinging of the loom reed (1) and comprise a vertical component (23) of force acting on the weft thread in the direction of the force of gravity, thus stabilising the affect ot the air stream on the weft thread due to the fact that the weft thread is fed exclusively (all way through) near the bottom of the direct pick channel (10). The device for carrying out the method comprises ancillary jets (14) and is so arranged that the plane ((tau)) passing through any of the outlet apertures (15, 151, 152, 152A, 152B) and the axis (4) of swinging of the loom reed (1) passes during the weft thread pick also through the open side (11) of the direct pick channel (10) of the loom reed (1).
摘要翻译：将纬纱插入到气动喷气织机的梭口中的方法，其中供给到摆动织机筘（1）的直接拾取通道（10）的开始处的主空气流以常规方式添加所述直接拾取通道（10）的辅助空气流（22）的长度间隔沿着纬纱插入直接拾取通道（10）的开口侧（11）的方向倾斜，通过它们携带纬纱。辅助空气流（22）朝向织机（1）摆动的轴线（4）定向，并且包括在重力方向上作用在纬纱上的力的垂直分量（23），从而稳定由于纬纱在直接通道（10）的底部附近唯一地（通过）进给，所以纬纱上的气流的影响。用于执行该方法的装置包括辅助喷嘴（14），并且被布置成通过任何出口孔（15,151,152,152A，152B）和轴线（4）的平面（（τ））纬纱线（1）的摆动也通过纬纱（1）的直接拾取通道（10）的开口侧（11）进行。

3. 发明申请

WO1998008002A2 A METHOD OF BALANCING THE DYNAMIC EFFECTS OF A MATERIAL BODY WITH A PERIODIC REVERSING MOTION AND A DEVICE FOR CARRYING OUT THE METHOD 审中-公开
标题翻译：平衡材料动力学与定期反转运动的方法和实现方法的装置
公开(公告)号：WO1998008002A2
公开(公告)日：1998-02-26
申请号：PCT/CZ1997000026
申请日：1997-07-24
申请人： VYZKUMNY USTAV TEXTILNICH STROJU , KOLOC, Zdenek , PLAC¿EK, Bohumír , MLYNAR¿, Jir¿í , KAREL, Petr
发明人： VYZKUMNY USTAV TEXTILNICH STROJU
IPC分类号： F16F15/26
CPC分类号： D03D49/00 , F16F15/063 , F16F15/22
摘要： A method of balancing the dynamic effects of a material body to be balanced and carrying out a periodic reversing motion, for instance of the batten (1) of a weaving machine, by means of a balancing material body (6) in which, under the action of both the periodic reversing motion of the material body to be balanced and of the elastic coupling between the material body to be balanced and the balancing material body (6), a periodic reversing motion of the balancing material body (6) of equal frequency, lower amplitude, and with a phase shift ( pi ) is produced. Thus is achieved the reduction of both the dynamic effects of the material body to be balanced and of the required drive effects. The invention also proposes a device for carrying out the method.
摘要翻译：一种平衡待平衡的材料体的动态效应并通过平衡材料体（6）平衡材料体的动态效应的方法，所述方法包括平衡材料体（6），所述平衡材料体（6）要平衡的材料体的周期反转运动和要平衡的材料体与平衡材料体（6）之间的弹性联接的动作，平衡材料体（6）的周期性反转运动具有相同的频率，产生较低的振幅，并且产生相移（pi）。因此实现了要平衡的材料体的动态效果和所需的驱动效应的减小。本发明还提出了一种用于执行该方法的装置。

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