专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2023057867A1 A DRIVE CHAIN FOR STITCH FORMATION MEMBERS OF A CIRCULAR KNITTING MACHINE AND A CIRCULAR KNITTING MACHINE COMPRISING SUCH DRIVE CHAIN 审中-公开
公开(公告)号：WO2023057867A1
公开(公告)日：2023-04-13
申请号：PCT/IB2022/059337
申请日：2022-09-30
申请人： SANTONI S.P.A.
发明人： RIZZI, Stefano , ANDREOLI, Marco , LONATI, Andrea
IPC分类号： D04B15/78
摘要： A drive chain for stitch formation members of a circular knitting machine comprises an element (6) coupled or to be coupled with a stitch formation member, and an oscillating lever (7) connected to said element (6) on a junction area. The oscillating lever (7) is configured for interacting with selecting devices (23) so as to oscillate with respect to said element (6). Said element (6) comprises a first portion (9) carrying a first butt (18) and a second portion (10) configured for slidingly coupling with a bottom of a respective groove (5). Along a main direction of development of the drive chain (3), the junction area is placed between the stitch formation member and the first butt (18).

2. 发明申请

WO2020254959A1 CIRCULAR KNITTING MACHINE WITH SYSTEM FOR OFFSETTING THE PLATE OF THE NEEDLES WITH RESPECT TO THE CYLINDER OF THE NEEDLES 审中-公开
公开(公告)号：WO2020254959A1
公开(公告)日：2020-12-24
申请号：PCT/IB2020/055614
申请日：2020-06-16
申请人： SANTONI S.P.A.
发明人： ANDREOLI, Marco , LONATI, Andrea , GATTA, Sergio
IPC分类号： D04B15/94
摘要： A circular knitting machine (1) for knitted items, comprising: a supporting structure; a needle-holding cylinder (C) rotatable around an axis of rotation (X) and supporting a plurality of cylinder needles (N1) that are movable for producing a knitted fabric; a dial assembly (3), arranged above the cylinder and comprising a needle-holding plate (P) rotating around the axis of rotation (X) and supporting a plurality of plate needles (N2) that are movable for producing a knitted fabric. The machine comprises motion generation elements, in order to rotate the needle-holding cylinder around the axis of rotation, and motion transmission elements (10) configured for forming a motion transmission chain capable of transmitting to the plate (P), synchronously with respect to the cylinder, the rotation generated by the motion generation elements. The motion transmission elements comprise: a first toothed wheel (11), receiving the rotary motion of the motion generation elements; a second toothed wheel (12), mounted coaxially with the needle-holding plate; an offset device (20), located between the first and the second toothed wheel and comprising an inlet gear (21), engaged with the first toothed wheel, and an outlet gear (22), engaged with the second toothed wheel. The inlet and outlet gears are mounted coaxially with one another and are translatable by an actuator (25), so as to change the engagement of the inlet gear with the first toothed wheel and/or the engagement of the outlet gear with the second toothed wheel.

3. 发明申请

WO2020240363A1 NEEDLE-HOLDING UNIT FOR A CIRCULAR KNITTING MACHINE 审中-公开
公开(公告)号：WO2020240363A1
公开(公告)日：2020-12-03
申请号：PCT/IB2020/054838
申请日：2020-05-21
申请人： SANTONI S.P.A.
发明人： RIZZI, Stefano , ANDREOLI, Marco , LONATI, Andrea
IPC分类号： D04B15/14 , D04B15/32
摘要： A needle-holding unit (1) for circular knitting machines, having a structure shaped as a hollow solid of rotation developing around a central axis (Z), and being configured for turning around said central axis and for supporting a plurality of needles (N) moving so as to produce a knitted fabric. The needle-holding unit exhibits on an outer side at least one working surface (2), on which a plurality of needle seats (3) is defined, which are placed beside one another and arranged around the central axis; each of the needle seats movably houses at least a portion of at least one respective needle (N) which can be actuated with an alternate motion along the respective needle seat with a motion of extraction and a motion of return, in order to produce knitted fabric. Each needle seat (3) has an inclined longitudinal development with respect to the central axis (Z). The working surface (2) has a shape as a surface of rotation obtained through the rotation of the inclined needle seats (3) around the central axis, and in particular the working surface is a non-cylindrical non-conical three-dimensional surface.

4. 发明申请

WO2023057866A1 A DRIVE CHAIN FOR STITCH FORMATION MEMBERS OF A CIRCULAR KNITTING MACHINE AND A CIRCULAR KNITTING MACHINE COMPRISING SUCH DRIVE CHAIN 审中-公开
公开(公告)号：WO2023057866A1
公开(公告)日：2023-04-13
申请号：PCT/IB2022/059334
申请日：2022-09-30
申请人： SANTONI S.P.A.
发明人： RIZZI, Stefano , ANDREOLI, Marco , LONATI, Andrea
IPC分类号： D04B15/78
摘要： A drive chain for stitch formation members of a circular knitting machine comprises an element (6) coupled or to be coupled with a stitch formation member, and an oscillating lever (7) connected to said element (6) on a junction area. The oscillating lever (7) is configured for interacting with selecting devices (23) so as to oscillate with respect to said element (6). Said element (6) comprises a first portion (9) carrying a first butt (18) and a second portion (10) configured for slidingly coupling with a bottom of a respective groove (5). The first portion (9) is elastically coupled with the second portion (10) so as to keep the first butt (18) in an operating position in which the first butt (18) protrudes from the groove (5), and to allow the first butt (18) to get back into the groove (5) in case of interference with one of the first actuating cams (25).

5. 发明申请

WO2020083644A1 DEVICE FOR LOOP-FORMING, SINKER MEANS AND METHOD FOR LOOP FORMING 审中-公开
公开(公告)号：WO2020083644A1
公开(公告)日：2020-04-30
申请号：PCT/EP2019/077320
申请日：2019-10-09
申请人： GROZ-BECKERT KG , SANTONI S.P.A.
发明人： WÖRNLE, Martin , ANDREOLI, Marco , RIZZI, Stefano
IPC分类号： D04B15/06
摘要： A device (1), a sinker means (5) and a method for loop -forming are claimed. The device (1) comprises: • a cylinder (2) with first grooves (3) for needles (4), - which are accommodated in a first groove (3), - whereby the needles (4) comprise a loop forming section, • a sinker ring (27) with second grooves (15) for sinker means (5), whereby the sinker means (5) comprise: - an actuating section (12), - a loop forming section (7), - whereby the loop forming section (7) comprises an opening (11), - and whereby the sinker means (5) are accommodated in one single second groove (15). New and inventive is that the opening (11) is delimited in the width direction (x) by two side faces (23) and in that the loop forming section of the needle (4) is movably disposed between the two side faces (23) of the opening (11).

6. 发明申请

WO2017017145A1 LOOP-FORMING METHOD, DEVICE AND SYSTEM COMPONENT 审中-公开
标题翻译：循环形成方法，装置和系统组件
公开(公告)号：WO2017017145A1
公开(公告)日：2017-02-02
申请号：PCT/EP2016/067914
申请日：2016-07-27
申请人： GROZ-BECKERT KG , SANTONI S.P.A.
发明人： WÖRNLE, Martin , ANDREOLI, Marco , RIZZI, Stefano
IPC分类号： D04B35/02 , D04B35/04 , D04B15/06
CPC分类号： D04B35/02 , D04B15/06 , D04B35/04
摘要： The publication is about a loop-forming process, which comprises the following actions: • at least two system components (11, 12) are moved in one groove (16) of a needle bed relative to said needle bed (14) in a first direction (y) which corresponds to their longitudinal direction, • said system components (11, 12) contact threads (23) for forming loops with their loop-forming means (20, 24), • at least one spacer (10) is placed between two adjacent system components (11, 12) which are moved in the groove (16), • whereby this spacer (10) contributes to the adjustment of the distance (21) between the loop-forming means (20, 24) of the two adjacent system components (11, 12) in a second direction (x) which corresponds to the direction of the width of the grooves (16) of the needle bed (14), whereby said at least one spacer (10) abstains from the loop-forming process, • whereby the at least one spacer (10) is moved together with a first one of said two adjacent system components (11, 12) • and whereby the at least one spacer (10) is at least temporarily moved inside a section (41) of the longitudinal (y) extension of a groove (16), • in which the spacer (10) and the second system component (12) are in mechanical contact with each other and/or in which said spacer (10) is in mechanical contact with a second spacer (10) which is moved together with the second one (12) of said two adjacent system components (11, 12). An equivalent device and respective system components are also disclosed and claimed.
摘要翻译：该出版物涉及一个循环成型过程，其包括以下动作：•至少两个系统部件（11,12）相对于所述针床（14）在第一个方向（y），其对应于其纵向方向;·所述系统部件（11,12）接触螺纹（23），用于用它们的环形成装置（20,24）形成环;•至少一个间隔件（10）在两个相邻的系统部件（11,12）之间移动，所述相邻的系统部件（11,12）在所述凹槽（16）中移动，从而所述间隔件（10）有助于调整所述环形成装置（20,24）之间的距离（21）两个相邻的系统部件（11,12）在与针床（14）的槽（16）的宽度方向相对应的第二方向（x）上，由此所述至少一个间隔件（10）从循环成形过程，其中所述至少一个间隔件（10）与所述两个相邻系统部件中的第一个间隔件一起移动（11,12）•并且其中所述至少一个间隔件（10）至少临时移动到凹槽（16）的纵向（y）延伸部分的部分（41）内，其中间隔件（10）并且所述第二系统部件（12）彼此机械接触和/或其中所述间隔件（10）与第二间隔件（10）机械接触，所述第二间隔件（10）与所述两个相邻的系统组件（11,12）。还公开并要求保护等效的装置和相应的系统部件。

7. 发明申请

WO2017017138A1 LOOP-FORMING METHOD AND DEVICE 审中-公开
标题翻译：循环形成方法和装置
公开(公告)号：WO2017017138A1
公开(公告)日：2017-02-02
申请号：PCT/EP2016/067904
申请日：2016-07-27
申请人： GROZ-BECKERT KG , SANTONI S.P.A.
发明人： WÖRNLE, Martin , SAUTER, Jörg , STINGEL, Uwe , JÜRGENS, Eric , HAUG, Hans-Jürgen , ANDREOLI, Marco , RIZZI, Stefano
IPC分类号： D04B35/02 , D04B35/04 , D04B15/06
CPC分类号： D04B35/02 , D04B15/06 , D04B35/04
摘要： The publication is about a Loop-forming process, which comprises the following actions: • a plurality of system components (11, 12) are moved relatively to a needle bed (14) and said system components (11, 12) contact threads (23) for forming loops, • at least one spacer (10) is placed between at least two adjacent system components (11, 12) of said plurality of system components (11, 12) and defines the distance (21) between said two adjacent system components (11, 12), the spacer (10) being in mechanical contact to said two adjacent system components (11, 12), • said spacer (10) is placed away from and does not contact threads, • said spacer (10) is moved with respect to the needle bed (14), • the spacer (10) is also moved with respect to both said two adjacent system components (11, 12) at least for a period of time during the loop forming process. An equivalent device is also disclosed and claimed.
摘要翻译：该出版物涉及环形成过程，其包括以下动作：•多个系统部件（11,12）相对于针床（14）移动，并且所述系统部件（11,12）接触螺纹（23 ），用于形成环;•至少一个间隔件（10）被放置在所述多个系统部件（11,12）的至少两个相邻的系统部件（11,12）之间，并且限定所述两个相邻系统组件（11,12），所述间隔件（10）与所述两个相邻的系统部件（11,12）机械接触，所述间隔件（10）远离并且不接触螺纹，•所述间隔件（10）相对于针床（14）移动，•间隔物（10）在环形成过程中至少相对于两个相邻的系统部件（11,12）至少运动一段时间。还公开并要求保护等同的装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式