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2. 发明授权

EP3374556B1 TURNING DEVICE FOR KNITTED TUBULAR ARTICLES, PARTICULARLY FOR TURNING INSIDE-OUT TUBULAR ARTICLES WITH POCKETS THAT PROTRUDE FROM THE LATERAL SURFACE THEREOF 有权
公开(公告)号：EP3374556B1
公开(公告)日：2019-08-28
申请号：EP16797765.1
申请日：2016-11-02
申请人： LONATI S.P.A.
发明人： LONATI, Ettore , LONATI, Fausto , LONATI, Francesco
IPC分类号： D04B15/92 , D04B9/40

3. 发明公开

EP3212831A1 CIRCULAR MACHINE FOR KNITTING, HOSIERY OR THE LIKE, WITH SINKER ACTUATION DEVICE 有权
标题翻译：环形编织机，麻醉机或类似机器，配有吸尘器驱动装置
公开(公告)号：EP3212831A1
公开(公告)日：2017-09-06
申请号：EP15794095.8
申请日：2015-10-26
申请人： LONATI S.P.A.
发明人： LONATI, Ettore , LONATI, Fausto , LONATI, Francesco
IPC分类号： D04B9/20 , D04B15/34
CPC分类号： D04B15/32 , D04B9/20 , D04B9/46 , D04B15/06 , D04B15/16 , D04B15/24 , D04B15/34
摘要： A circular machine for knitting, hosiery or the like, with sinker actuation device, comprising a needle cylinder (2), arranged so that its axis (2a) is substantially vertical and actuatable with a rotary motion about the axis (2a) in both directions of rotation. The needle cylinder (2) has, on its lateral surface, a plurality of axial grooves (3), each of which accommodates a needle (4) that can move on command along the corresponding axial groove (3) in order to pick up at least one yarn dispensed at least one feed or drop (5) and form knitting. The machine also comprises needle actuation cams (10), which face the lateral surface of the needle cylinder (2) and define paths that are extended around the axis (2a) of the needle cylinder (2) and can be engaged by at least one heel (4a) of the needles (4), which protrudes from the lateral surface of the needle cylinder (2), in order to actuate the movement of the needles (4) along the corresponding axial groove (3) with respect to the needle cylinder (2) as a consequence of the rotation of the needle cylinder (2) about its own axis (2a) with respect to the needle actuation cams (10) and the at least one feed (5). The machine also comprises a sinker ring (6), which is integral with the needle cylinder (2) in rotation about its own axis (2a) and is arranged coaxially to the needle cylinder (2) at its upper end. The sinker ring (6) supports a plurality of sinkers (8) that can move radially with respect to the needle cylinder (2) and to the sinker ring (6). The machine also comprises a sinker cap (9), which is arranged above and coaxially with respect to the sinker ring (6) and supports sinker actuation cams (10) that define at least one path that is extended around the axis (2a) of the needle cylinder (2) and can be engaged by a heel (8a) of the sinkers (8), which protrudes upwardly from the sinker ring (6), in order to 2 actuate the movement of the sinkers (8) along a radial direction with respect to the needle cylinder (2) and to the sinker ring (6) as a consequence of the rotation of the needle cylinder (2) about its own axis (2a) with respect to the sinker cap (9), to the at least one feed (5) and to the sinker actuation cams (10). The needle actuation cams (41) comprising two needle lifting cams (45, 46), respectively a first cam for lifting the needles to the tuck or dropped position (45) and a second cam for lifting the needles to the tuck or dropped position (46), which are arranged on mutually opposite sides with respect to an imaginary plane that passes through the axis (2a) of the needle cylinder (2) and through the at least one feed or drop (5) of the machine. The sinker actuation cams (10) comprise two pusher cams (12, 13), respectively a first pusher cam (12) and a second pusher cam (13), arranged on mutually opposite sides with respect to an imaginary plane that passes through the axis (2a) of the needle cylinder (2) and through the at least one feed or drop (5) of the machine. The pusher cams (12, 13) can engage the heel (8a) of the sinkers (8) to cause the movement of the sinkers (8) toward the axis (2a) of the needle cylinder (2). In the machine, the first pusher cam (12) and the second pusher cam (13) are arranged respectively at the first cam for lifting the needles to the tuck or dropped position (45) and at the second cam for lifting the needles to the tuck or dropped position (46) and can move with respect to the sinker cap (9) toward or away from the axis (2a) of the needle cylinder (2). Actuation means (15) are provided which act on the first pusher cam (12) and on the second pusher cam (13) in order to move alternatively the first pusher cam (12) or the second pusher cam (13) toward the axis (2a) of the needle cylinder (2) or away from the axis (2a) of the needle cylinder (2).
摘要翻译：一种具有沉降片驱动装置的针织圆袜机，其包括针筒（2），所述针筒（2）布置成使得其轴线（2a）基本上垂直并且可围绕轴线（2a）在两个方向上旋转运动的旋转。针筒（2）在其侧表面上具有多个轴向凹槽（3），每个轴向凹槽（3）容纳针（4），针（4）可以沿着相应的轴向凹槽（3）将至少一根纱线分配到至少一个进料或下落（5）并形成针织。该机器还包括面向针筒（2）的侧表面且限定围绕针筒（2）的轴线（2a）延伸的通路的针致动凸轮（10），并且可以通过至少一个（4）的从针筒（2）的侧面突出的针（4）的后跟（4a），以便促动针（4）相对于针（4）沿相应的轴向沟槽由于针筒（2）围绕其自身轴线（2a）相对于针致动凸轮（10）和至少一个进给件（5）的旋转而产生针筒（2）。该机器还包括与针筒（2）一体围绕其自身轴线（2a）旋转并且在其上端与针筒（2）同轴布置的沉降片环（6）。沉降片环（6）支撑多个沉降片（8），沉降片可相对于针筒（2）和沉降片环（6）径向移动。该机器还包括沉降片帽9，沉降片帽9布置在沉降片环6的上方且与沉降片环6同轴并且支撑沉降片致动凸轮10，沉降片致动凸轮10限定围绕轴线2a延伸的至少一个路径，（2）并且可以通过从沉降片环（6）向上突出的沉降片（8）的踵部（8a）接合，以便致动沉降片（8）沿径向（2）围绕其自身轴线（2a）相对于沉降片帽（9）旋转的结果，相对于针筒（2）和沉降片环（6）至少一个供给装置（5）和沉降片致动凸轮（10）。针驱动凸轮（41）包括两个针提升凸轮（45,46），分别用于将针提升到集圈或下降位置（45）的第一凸轮和用于将针提升到集圈或下降位置（45）的第二凸轮它们相对于穿过针筒（2）的轴线（2a）并穿过机器的至少一个进给或下降（5）的假想平面布置在相互相对的侧上。沉降片致动凸轮（10）包括两个推动凸轮（12,13），分别是第一推动凸轮（12）和第二推动凸轮（13），其相对于穿过轴线（2）的所述至少一个供给装置（5）和所述机器的所述至少一个供给装置（5）上。推动凸轮（12,13）可以接合沉降片（8）的根部（8a），以使沉降片（8）朝向针筒（2）的轴线（2a）运动。在该机器中，第一推动凸轮（12）和第二推动凸轮（13）分别布置在第一凸轮处，用于将针提升到集圈或下降位置（45），并且位于第二凸轮处，用于将针提升到（46），并可相对于沉降片帽（9）朝向或远离针筒（2）的轴线（2a）移动。设置致动装置（15），其作用于第一推动凸轮（12）和第二推动凸轮（13）上，以便使第一推动凸轮（12）或第二推动凸轮（13）朝轴线（2）的轴线（2a）或远离针筒（2）的轴线（2a）的位置。

4. 发明授权

EP2002040B1 CIRCULAR KNITTING MACHINE FOR HOSIERY 有权
标题翻译：圆机袜类
公开(公告)号：EP2002040B1
公开(公告)日：2014-06-04
申请号：EP07734185.7
申请日：2007-03-27
申请人： LONATI S.P.A.
发明人： LONATI, Ettore , LONATI, Tiberio , LONATI, Fausto , ANDO, Jan
IPC分类号： D04B9/10
CPC分类号： D04B9/10 , D04B15/325 , D04B15/68

5. 发明授权

EP2250307B1 TURNING DEVICE FOR TUBULAR KNITTED ARTICLES, PARTICULARLY FOR SEWING OR LOOPING STATIONS FOR THE AUTOMATED CLOSING OF TUBULAR ARTICLES AT AN AXIAL END THEREOF 有权
标题翻译：转向装置用于圆筒针织制品，尤其用来缝或LOOP STATIONS用于自动关门管状物品上的一个轴向端部中的
公开(公告)号：EP2250307B1
公开(公告)日：2011-10-19
申请号：EP09719920.2
申请日：2009-02-20
申请人： LONATI S.P.A.
发明人： LONATI, Ettore , LONATI, Tiberio , LONATI, Fausto
IPC分类号： D04B15/92
CPC分类号： D04B15/92 , D04B9/40
摘要： A turning device for tubular knitted articles, particularly for sewing or looping stations for the automated closing of tubular articles at an axial end thereof comprising a lower portion and an upper portion, which are arranged respectively below and above an intermediate region at which elements are or can be positioned for supporting the tubular article to be turned, which hangs at one of its axial ends and is arranged substantially vertically, a tubular body, which can be inserted from the bottom upwardly, with its upper axial end, through the axial end of the article that hangs from the supporting elements, so as to evert the article onto the outer lateral surface of the tubular body, extracting it progressively from the upper axial end of the tubular body. Auxiliary sliding elements are provided, which can move on command with respect to the tubular body, parallel to the axis of the tubular body, and can engage and disengage cyclically the article everted onto the outer lateral surface of the tubular body in order to produce its sliding toward the lower axial end of the tubular body.

6. 发明公开

EP2002042A2 CIRCULAR KNITTING MACHINE FOR HOSIERY OR THE LIKE 有权
标题翻译：圆机的针织制品等
公开(公告)号：EP2002042A2
公开(公告)日：2008-12-17
申请号：EP07734212.9
申请日：2007-03-27
申请人： LONATI S.P.A.
发明人： LONATI, Ettore , LONATI, Tiberio , LONATI, Fausto , ANDO, Jan
IPC分类号： D04B9/00
CPC分类号： D04B9/10 , D04B15/325 , D04B15/68
摘要： A circular knitting machine for hosiery or the like, which comprises a needle cylinder (2) which has a vertical axis and has, on its lateral surface, multiple axial slots (3), each of which accommodates a needle (4) and an actuation element (5) for the needle (4). The actuation element (5) comprises at least one connecting element (6). The connecting element (6) is provided with a movable heel (6a), which can be extracted radially from the axial slot (3), by way of the oscillation of the connecting element (6) on a radial plane of the needle cylinder (2) to make it engage connecting element actuation cams which face the lateral surface of the needle cylinder (2). The cams comprise at least one extraction cam or one retraction cam, which has a portion whose profile is inclined with respect to an ideal plane which is perpendicular to the axis of the needle cylinder (2). The machine comprises extraction means (39) for causing the extraction of the movable heel (6a) of the connecting element (6) and keep the movable heel (6a) in the extracted position substantially over the entire extension of the portion having an inclined profile of the extraction cam or of the retraction cam.

7. 发明公开

EP2002041A2 CIRCULAR KNITTING MACHINE FOR HOSIERY OR THE LIKE 有权
标题翻译：圆机袜类或类似物
公开(公告)号：EP2002041A2
公开(公告)日：2008-12-17
申请号：EP07734204.6
申请日：2007-03-27
申请人： LONATI S.P.A.
发明人： LONATI, Ettore , LONATI, Tiberio , LONATI, Fausto , ANDO, Jan
IPC分类号： D04B9/00
CPC分类号： D04B9/10 , D04B15/325
摘要： A circular knitting machine for hosiery or the like, which comprises at least one needle cylinder which has a vertical axis and on the lateral surface of which there are axial slots. Each of these axial slots accommodates a needle (106) and an actuation element (110) for the needle (106) which can engage, with one of its ends, the needle (106) arranged in the same axial slot. The needle (106) or the actuation element (110) is provided with a fixed heel (103 a), which protrudes radially from the axial slot, and a movable heel (104a) which can be extracted radially on command from the axial slot. Actuation cams are arranged around the needle cylinder and can be engaged by the fixed heels (103 a) and by the movable heels (104a) in the extracted position. The machine can perform the usual knitting of known types of machine despite having an actuation cam set which has an extremely small number of actuation cams which can move for activation or deactivation, or none at all.

8. 发明授权

EP1386991B1 Sewing method, particularly for closing the toe of hosiery items or an axial end of tubular articles in general, and apparatus for performing the method 有权
标题翻译：的缝制方法，特别是用于缝制紧身衣趾部或管状产品的轴向端部，和设备执行所述方法
公开(公告)号：EP1386991B1
公开(公告)日：2006-12-27
申请号：EP03015689.7
申请日：2003-07-21
申请人： LONATI S.P.A.
发明人： Lonati, Ettore , Lonati, Tiberio , Lonati, Fausto
IPC分类号： D05B23/00
CPC分类号： D05B23/009

9. 发明授权

EP1054089B1 Method for manufacturing tubular items, such as hosiery items or the like, which are closed at an axial end, using a single-cylinder circular machine 有权
标题翻译：一种用于管状产品的制造和针织品和它们在其轴向端封闭，使用单针筒圆型针织机等过程
公开(公告)号：EP1054089B1
公开(公告)日：2004-06-23
申请号：EP00109156.0
申请日：2000-05-08
申请人： LONATI S.p.A.
发明人： Lonati, Francesco , Lonati, Ettore , Lonati, Tiberio , Lonati, Fausto
IPC分类号： D04B9/56
CPC分类号： D04B15/02 , D04B9/56

10. 发明公开

EP1054089A3 Method for manufacturing tubular items, such as hosiery items or the like, which are closed at an axial end, using a single-cylinder circular machine 有权
标题翻译：用于制造在轴向端部封闭的管状物品（例如袜类物品等）的方法，使用单圆筒圆形机器
公开(公告)号：EP1054089A3
公开(公告)日：2000-11-29
申请号：EP00109156.0
申请日：2000-05-08
申请人： Lonati S.p.A.
发明人： Lonati, Francesco , Lonati, Ettore , Lonati, Tiberio , Lonati, Fausto
IPC分类号： D04B9/56
CPC分类号： D04B15/02 , D04B9/56
摘要： A method for producing tubular items, such as hosiery items and the like, which are closed at an axial end, using a single-cylinder circular knitting machine provided with a half-dial (5) which faces, in an upward region, a first half of the needle cylinder (2) and has hooks (7) which can move in a radial direction with respect to the axis (2a) of the needle cylinder (2), each hook (7) being arranged between two contiguous needles (4,30) of the half of the needle cylinder (2) that it faces. The half-dial (5) can turn over about a diametrical axis of the needle cylinder (2) so that its hooks (7) face the needles (30) of the second half of the needle cylinder (2). The hooks can move in a radial direction with respect to the axis (2a) of the needle cylinder (2) in order to engage portions of loops of knitting (40) formed by the needles (4) of the first half of the needle cylinder (2) before the half-dial (5) turns over and in order to release the portions of loops of knitting to the needles (30) of the second half of the needle cylinder (2) after the half-dial (5) has turned over. After the half-dial (5) has turned over, the loops of knitting formed by the needles (4) of the first half of the needle cylinder (2) and belonging to a row of knitting (41,42) that follows the one (40) engaged by the hooks (7) are arranged above the needles (30) of the second half of the needle cylinder (2). The needles (30) of the second half of the needle cylinder (2) are raised to knit in order to pass through the loops of the subsequent row of knitting (41,42) and knit new loops in, with the loops of the subsequent row of knitting (41,42) in the subsequent knitting of the item.
摘要翻译：一种用于制造在轴向端部封闭的诸如袜类物品等的管状物品的方法，所述管状物品使用设置有半盘（5）的单圆筒圆形针织机，所述半圆盘在向上区域中面对第一（2）的一半，并且具有可相对于针筒（2）的轴线（2a）沿径向移动的钩（7），每个钩（7）布置在两个连续的针（4），30）的针筒（2）的一半。半刻度盘5可围绕针筒2的直径轴线翻转，使得其钩7面向针筒2的后半部分的针30。钩可相对于针筒（2）的轴线（2a）在径向方向上移动，以便接合由针筒第一半的针（4）形成的针织圈（40）的部分圈（2）在半刻度盘（5）翻转之前并且为了在半刻度盘（5）之后释放编织针圈部分到针筒（2）的第二半部分的针（30）翻过来。在半刻度盘（5）翻转之后，由针筒（2）的第一半的针（4）形成并且属于一排针织物（41,42）的针织圈（7）啮合的钩（40）布置在针筒（2）的第二半的针（30）上方。针筒（2）的后半部分的针（30）被提升以编织，以便穿过随后的一排针织物（41,42）的针圈并编织新的针圈，随后的针圈在随后针织物品中编织一排针织物（41,42）。

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