mwirth-epo/epo-nmt-datasets huggingface dataset:
应理解，如本文使用的术语“车辆”或者“车辆的”或者其他类似术语包括一般的机动车辆，例如乘用车(包括运动型多用途车(SUV)、公共汽车、卡车)、各种商用车、船舶(包括各种船只和船舶)、飞机，等等，并包括混合动力汽车、电动汽车、燃油车、插电式混合电动汽车、氢动力车辆及其他替代燃料车辆(例如，来自除了石油以外的资源的燃料)。
It is understood that the term “vehicle” or “vehicular” or other similar term as used herein is inclusive of motor vehicles in general such as passenger automobiles including sports utility vehicles (SUV), buses, trucks, various commercial vehicles, watercraft including a variety of boats and ships, aircraft, and the like, and includes hybrid vehicles, electric vehicles, combustion, plug-in hybrid electric vehicles, hydrogen-powered vehicles and other alternative fuel vehicles (e.g. fuels derived from resources other than petroleum).
本文使用的术语仅用于描述特定实施方式的目的，而并非旨在限制本公开。
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.
如本文使用的，单数形式“一(a)”、“一个(an)”和“该(the)”旨在也包括复数形式，除非上下文另有明确指示。
As used herein, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise.
还将理解，术语“包括 (comprises)”和/或“包含(comprising)”当在本说明书中使用时，规定所述特征、整数、步骤、操作、元件和/或部件的存在，但是不排除一个或多个其他特征、整数、步骤、操作、元件、部件和/或其组的存在或添加。
It will be further understood that the terms “comprises” and/or “comprising,” when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
如本文使用的，术语“和/或”包括一个或多个相关联的所列项目的任何和所有组合。
As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items.
除非特别说明或从上下文显而易见的，否则如本文使用的，术语“大约”应理解为在本领域的正常公差范围内，例如在平均值的2个标准偏差内。
Unless specifically stated or obvious from context, as used herein, the term “about” is understood as within a range of normal tolerance in the art, for example within 2 standard deviations of the mean.
“大约”可理解为在所述值的10％、9％、8％、7％、6％、5％、4％、 3％、2％、1％、0.5％、0.1％、0.05％或0.01％内。
“About” can be understood as within 10%, 9%, 8%, 7%, 6%, 5%, 4%, 3%, 2%, 1%, 0.5%, 0.1%, 0.05%, or 0.01% of the stated value.
除非上下文另有明确说明，否则本文提供的所有数值均用术语大约修饰。
Unless otherwise clear from the context, all numerical values provided herein are modified by the term “about.”
1.环氧官能化树脂组合物，其至少包括：
1.- 15. (canceled)
-第一环氧官能化酚醛树脂，其基于：
16.
-至少一种第一芳族多酚，所述第一芳族多酚包含至少一个芳环，所述芳环带有至少两个相对于彼此位于间位的羟基官能团，至少一个羟基官能团的两个邻位未被取代，和
A resin composition of epoxide-functionalized resins comprising at least: a first epoxide-functionalized novolac resin based on: at least one first aromatic polyphenol comprising at least one aromatic nucleus bearing at least two hydroxyl functions in the meta position relative to one another, the two positions ortho to at least one of the hydroxyl functions being unsubstituted, and a first compound comprising at least one aldehyde function; a second epoxide-functionalized novolac resin based on: at least one second aromatic polyphenol comprising at least one aromatic nucleus bearing at least one alkyl radical and at least two hydroxyl functions in the meta position relative to one another, the two positions ortho to at least one of the hydroxyl functions being unsubstituted, and a second compound comprising at least one aldehyde function; and a curing agent selected from the group consisting of phenolic curing agents and amine-type curing agents, wherein, for all the epoxidized novolac resins in the resin composition, an average molar mass is between 550 and 650 g/mol and an average epoxide functionality is between 3 and 3.5 eq epoxide/mol, and wherein the resin composition has a glass transition temperature Tg of at least 160° C.
-至少一种第二芳族多酚，所述第二芳族多酚包含至少一个芳环，所述芳环带有至少一个烷基和至少两个相对于彼此位于间位的羟基官能团，至少一个羟基官能团的两个邻位未被取代，和
The resin composition according to claim 16, wherein the at least one first aromatic polyphenol comprises at least one aromatic nucleus bearing three hydroxyl functions in the meta position relative to one another.
2.根据前一权利要求所述的树脂组合物，其中，所述第一芳族多酚包含至少一个芳环，所述芳环带有三个相对于彼此位于间位的羟基官能团。
The resin composition according to claim 16, wherein the at least one first aromatic polyphenol comprises an aromatic nucleus bearing only hydroxyl groups.
3.根据前述权利要求中任一项所述的树脂组合物，其中，所述第一芳族多酚包含仅带有羟基的芳环。
19.
4.根据前一权利要求所述的组合物，其中，所述第一芳族多酚选自通常被称为间苯二酚的1,3-苯二酚和通常被称为间苯三酚的1,3,5-苯三酚。
The resin composition according to claim 18, wherein the at least one first aromatic polyphenol is selected from the group consisting of 1,3-benzenediol and 1,3,5-benzenetriol.
5.根据前述权利要求中任一项所述的树脂组合物，其中，所述第二芳族多酚包含带有烷基的芳环，所述烷基包含1至5个碳原子。
The resin composition according to claim 16, wherein the at least one second aromatic polyphenol comprises an aromatic nucleus bearing an alkyl radical comprising from 1 to 5 carbon atoms.
6.根据前述权利要求中任一项所述的树脂组合物，其中，包含至少一个醛官能团的化合物包含带有至少一个醛官能团的芳环，而与包含至少一个醛官能团的化合物为所述第一酚醛树脂还是所述第二酚醛树脂无关。
The resin composition according to claim 16, wherein the first and second compounds comprising at least one aldehyde function can be the same or different and independently comprise an aromatic nucleus bearing at least one aldehyde function.
7.根据前一权利要求所述的组合物，其中，所述芳环还带有羰基烷基和/或羟烷基。
The resin composition according to claim 21, wherein the aromatic nucleus also bears a carbonylalkyl radical, a hydroxyalkyl radical or both a carbonylalkyl radical and a hydroxyalkyl radical.
8.根据前述权利要求中任一项所述的组合物，其中，所述第二环氧官能化酚醛树脂与所述第一环氧官能化酚醛树脂的摩尔比在1:4和1:1之间。
The resin composition according to claim 16, wherein a molar ratio of the second epoxide-functionalized novolac resin to the first epoxide-functionalized novolac resin is between 1:4 and 1:1.
9.根据前述权利要求中任一项所述的组合物，所述组合物包含在0.1phr和1.5phr(重量份/百份酚醛环氧树脂)之间的增强填料、弹性体填料或热塑性填料。
The resin composition according to claim 16, further comprising between 0.1 and 1.5 phr, parts by weight per hundred parts of epoxidized novolac resins, of a reinforcing, elastomeric or thermoplastic filler.
10.根据前述权利要求中任一项所述的组合物，其中，所述胺类固化剂包含至少两个伯胺官能团，所述伯胺官能团位于至少一个六元芳环上，所述至少一个六元芳环包含：
The resin composition according to claim 16, wherein the curing agent is an amine-type curing agent comprising at least two primary amine functions located on at least one six-membered aromatic ring, the at least one six-membered aromatic ring comprising: at least one primary amine function, and at least two radicals Ri, which are identical or different and selected from the group consisting of linear or branched C1-C6alkyl radicals, halogens, and ethers, ketones and esters substituted by linear or branched C1-C6alkyl radicals, wherein the at least one six-membered aromatic ring does not comprise a hydrogen atom located in the ortho position relative to the primary amine functions, and wherein the amine-type curing agent comprises at least one second primary amine function located on the at least one six-membered aromatic ring or on an optional second six-membered aromatic ring of the amine-type curing agent.
-至少两个基团Ri，所述基团Ri相同或不同，并选自线性或支化的C1-C6烷基、卤素以及被线性或支化的C1-C6烷基取代的醚、酮和酯，
The resin composition according to claim 16, wherein an amount of curing agent is adjusted so that there are two molar equivalents of epoxide per amine function.
使得至少一个六元芳环不包含相对于伯胺官能团位于邻位的氢原子，所述胺类固化剂包含至少一个第二伯胺官能团，所述第二伯胺官能团位于所述胺类固化剂的所述至少一个六元芳环上或任选地第二六元芳环上。
The resin composition according to claim 16, wherein the curing agent is a phenolic curing agent comprising at least two hydroxyl functions located on at least one aromatic ring having six carbon atoms, at least one position ortho to each of the hydroxyl functions being unsubstituted.
11.根据前述权利要求中任一项所述的组合物，其中，调整固化剂的量，使得每胺官能团的环氧摩尔当量为2。
A composite comprising the resin composition according to claim 16 and at least one fiber.
12.根据权利要求1至9中任一项所述的组合物，其中，所述酚类固化剂包含至少两个羟基官能团，所述羟基官能团位于至少一个具有6个碳原子的芳环上，每个所述羟基官能团的至少一个邻位未被取代。
A semi-finished article comprising the composite according to claim 28 covered with a rubber composition matrix.
13.复合材料，所述复合材料包括根据权利要求1至12中任一项所述的组合物和至少一种纤维。
A tire comprising the composition according to claim 16.
14.半成品，所述半成品包括根据权利要求13所述的复合材料，所述复合材料覆盖有橡胶组合物基质。
A tire comprising the composite according to 28.
15.轮胎，所述轮胎包括根据权利要求1至12中任一项所述的组合物，或包括根据权利要求13所述的复合材料，或包括根据权利要求14所述的半成品。
A tire comprising the semi-finished article according to claim 29.
拉动装置8是一个压紧织物以便沿工作台P摩擦拉动织物的装置。
The puller device (8) consists in a device that presses the fabrics in order to frictionally pull them along the worktop (P).
缝纫机100还包括电动机，该电动机适于致动拉动装置8，以便沿着工作台P拉动织物。
The sewing machine (100) also comprises a motor suitable for activating the puller device (8) in order to pull the fabrics along the worktop (P).
所述拉动装置8包括轮子80或一组轮子80，所述轮子80由驱动装置而驱动旋转，例如皮带，其将运动从电动机传递到拉动装置8的轮子80或轮子80。
Said puller device (8) consists in a wheel (80) or in a set of wheels (80) that is/are driven into rotation by driving means, such as a belt that transmits the motion from the motor to the wheel (80) or to the wheels (80) of the puller device (8).
参考图6，特别地，拉动装置8包括两个接合轮80，其中一个轮与针A对准，而另一个轮与另一针A对准。
With reference to Fig. 6, in particular the puller device (8) comprises two joint wheels (80), of which one wheel is aligned with a needle (A) and the other wheel is aligned with the other needle (A).
轮子80的边缘压迫一个或多个织物。
The edge of the wheels (80) presses the fabric or fabrics.
可替代地，拉动装置8可以直接与驱动装置的皮带相重合，驱动装置的皮带以其外部边缘挤压一个或多个织物。
Alternatively, the puller device (8) can directly coincide with the belt of the driving means, which presses the fabric or fabrics with its external edge.
拉动装置8可以处于升高位置(如图3所示)和降低位置(如图5所示)，在升高位置中所述拉动装置8升高并且不与织物接触，在降低位置中所述拉动装置8降低并与一个或多个织物相接触从而沿工作台P拉动一个或多个织物。
The puller device (8) can be in a raised position (shown in Fig. 3 ), wherein said puller device (8) is raised and is not in contact with the fabrics, and in a lowered position (shown in Fig. 5 ) wherein said puller device (8) is lowered and is in contact with the fabric or fabrics in such a way to pull the fabric or fabrics along the worktop (P).
拉动装置8通过移动装置M在所述降低位置与所述升高位置之间移动。
The puller device (8) is moved between said lowered position and said raised position by moving means (M).
有利地，缝纫机100还设置有一个爪(附图中未示出)，该爪设置在针A下方的工作台P上；当沿着工作台P拉动一个或多个织物时，爪与针A的运动同步，并与拉动装置8配合。
Advantageously, the sewing machine (100) is also provided with a claw (not shown in the appended figures) disposed on the worktop (P) under the needles (A); the claw is synchronized with the movement of the needles (A) and cooperates with the puller device (8) when pulling the fabric or fabrics along the worktop (P).
缝纫机100包括设置在所述针A进行缝制的位置的一个或多个脚3。
The sewing machine (100) comprises a foot or multiple feet (3) disposed in the point where said needles (A) make the sewing.
一个脚或多个脚3将织物压在爪上，并配合使一个或多个织物沿工作台P移动。
The foot or feet (3) press the fabrics against the claw and cooperate to move the fabric or fabrics along the worktop (P).
根据本发明的缝纫机100的特征在于，它包括可移动顶表面5，该顶表面5设置在两根针的下方的工作台P上，与两根针A之一对齐，并在拉动装置8下方，从而在拉动织物时与所述拉动装置8配合。
The peculiarity of the sewing machine (100) according to the invention consists in the fact that it comprises a movable top surface (5) disposed on the worktop (P) downstream the two needles, in aligned position with one of the two needles (A) and under the puller device (8), in such a way to cooperate with said puller device (8) when pulling the fabrics.
为了移动可移动顶表面5，缝纫机100包括平移装置50，该平移装置50适于将可移动顶表面5设置在缩回位置(如图4所示)与抽出位置(如图5所示)之间，在缩回位置中可移动顶表面5在所述工作台P下方或与所述工作台P齐平，在抽出位置中所述可移动顶表面5从所述工作台P突出并将织物压在拉动装置8上。
In order to move the movable top surface (5), the sewing machine (100) comprises translation means (50) that are suitable for disposing the movable top surface (5) between a retracted position (shown in Fig. 4 ), wherein the movable top surface (5) is under or flush with said worktop (P), and an extracted position (shown in Fig. 5 ), wherein said movable top surface (5) protrudes from said worktop (P) and presses the fabrics against the puller device (8).
优选地，平移装置50配置成将可移动顶表面5设置在缩回位置、抽出位置以及所述缩回位置与所述抽出位置之间的一组中间位置，因此，所述可移动顶表面5以较高或较低的力将一个或多个织物压在拉动装置8上。
Preferably, the translation means (50) are configured in such a way to dispose the movable top surface (5) in the retracted position, in the extracted position, and also in a set of intermediate positions between said retracted position and said extracted position, so that said movable top surface (5) presses the fabric or fabrics against the puller device (8) with a higher or lower force.
因此，通过移动可移动顶表面5，可以改变施加在腰带C上抵靠车轮80的边缘的压力。
Therefore, by moving the movable top surface (5), it is possible to vary the pressure exerted on the waistband (C) against the edge of the wheel (80).
特别地，通过升高可移动顶表面5，腰带C对轮子80的边缘的压力增加，因此轮子80的边缘可以在腰带C上具有更高的抓力，从而以较高的速度沿着工作台P拉动腰带C。
In particular, by raising the movable top surface (5), the pressure of the waistband (C) against the edge of the wheel (80) is increased and therefore the edge of the wheel (80) can have a higher grip on the waistband (C), thus pulling the waistband (C) along the worktop (P) at a higher speed.
为了说明的目的，用于所述可移动顶表面5的所述平移装置50由机械式(螺杆/蜗杆、凸轮)、电机式(连接到蜗杆在其上滑动的内螺纹的步进电动机)、液压式或气动式的线性致动器而组成。
For illustrative purposes, said translation means (50) for said movable top surface (5) consist in linear actuators of mechanical type (screw/worm, cam), electromechanical type (step-by-step motor connected to a female screw whereon a worm slides), hydraulic type or pneumatic type.
可移动顶表面5的平移装置50可以通过对控制单元的工作循环进行编程从而以编程的方式被激活，该控制单元可操作地连接到所述平移装置。
The translation means (50) of the movable top surface (5) can be activated in a programmed way by programming a work cycle of a control unit that is operatively connected to said translation means.
可替代地，平移装置50可以通过诸如按钮或旋钮之类的致动装置手动致动。
Alternatively, the translation means (50) can be activated manually by means of an activation device, such as a button or a knob.
通过将可移动顶表面5从缩回位置移动到抽出位置，可移动顶表面5对轮80的边缘施加越来越高的压力。
By moving the movable top surface (5) from the retracted position to the extracted position, the movable top surface (5) exerts an increasingly higher pressure against the edge of the wheel (80).
可移动顶表面5的设置允许改变织物的纵向侧Cc、Cr的行进速度。
The provision of the movable top surface (5) permits to vary the traveling speed of a longitudinal side (Cc, Cr) of a fabric.
尤其是，通过将注意力集中在裤子L的上边缘L1上的腰带C的缝制上，使可移动顶表面5在降低位置与升高位置之间移动，成形侧Cr的行进速度可以变化。
In particular, by placing the attention on the sewing of the waistband (C) on an upper edge (L1) of a pair of trousers (L), moving the movable top surface (5) between the lowered position and the raised position, the traveling speed of the finishing side (Cr) can be varied.
更精确地讲，通过将可移动顶表面5升高到与缝制成形侧Cr的针A对齐的位置-成形侧Cr的厚度小于接合侧Cc的厚度-两个纵向侧Cr、Cc之间的厚度差可以被补偿，使得两个纵向侧Cr、Cc可以沿着工作台P以相同的速度行进。
More precisely, by raising the movable top surface (5) in aligned position with the needle (A) that sews the finishing side (Cr) - which has a lower thickness than the joining side (Cc) - the difference in thickness between the two longitudinal sides (Cr, Cc) can be compensated, in such a way that the two longitudinal sides (Cr, Cc) can travel at the same speed along the worktop (P).
实际上，可移动顶表面5趋于将成形侧Cr压在拉动装置8的轮80的边缘上，从而使接合侧Cc和成形侧Cr与轮子80的边缘同等接触。
In fact, the movable top surface (5) tends to press the finishing side (Cr) against the edge of the wheel (80) of the puller device (8), so that the joining side (Cc) and the finishing side (Cr) are equally in contact with the edge of the wheel (80).
这样，轮80的边缘与两侧同等接触，从而沿工作台P并在针A下方以相同的速度拉动两侧。
In this way, being equally in contact with the two sides, the edge of the wheel (80) pulls the two sides at the same speed along the worktop (P) and under the needles (A).
相反，通过降低可移动顶表面5，拉动装置8的轮80的边缘以不同的方式与两个纵向侧Cc、Cr相接触。
On the contrary, by lowering the movable top surface (5), the edge of the wheel (80) of the puller device (8) is in contact with the two longitudinal sides (Cc, Cr) in a different way.
特别地，与成形侧Cr相比，轮80的边缘以更高的压力压靠接合侧Cc，因此与成形侧Cr相比，以更高的速度拉动接合侧Cc。
In particular, the edge of the wheel (80) is in contact with higher pressure against the joining side (Cc) compared to the finishing side (Cr) and therefore the joining side (Cc) is pulled with a higher speed compared to the finishing side (Cr).
以下是对实现腰带C并将所述腰带C缝制到裤子L的上边缘L1的过程的描述。
Following is a description of a process for realizing a waistband (C) and for sewing said waistband (C) to an upper edge (L1) of a pair of trousers (L).
-两个曲线部分C21、C22，其设置在相对于所述直线端部C11、C12的连续位置处，具体是相对于所述第一直线端部C11的连续位置处的第一曲线部分C21，和相对于所述第二直线端部的C12的连续位置处的第二曲线部分C22。
Firstly, the process provides for realizing said waistband (C) by cutting a fabric provided with multiple portions (C11, C21, C22, C12, C3), namely: two rectilinear ending portions (C11, C12), and specifically a first rectilinear ending portion (C11) and a second rectilinear ending portion (C12); two curvilinear portions (C21, C22) disposed in consecutive position with respect to said rectilinear ending portions (C11, C12), and specifically a first curvilinear portion (C21) in consecutive position with respect to said first rectilinear ending portion (C11), and a second curvilinear portion (C22) in consecutive position to said second rectilinear ending portion (C12); one rectilinear portion (C3) that joins the two curvilinear portions (C21, C22).
参考图1A、图1B和图2，腰带C具有两个纵向侧Cr、Cc，具体是接合侧Cc和成形侧Cr。
With reference to Fig. 1A, 1B and 2, the waistband (C) has two longitudinal sides (Cr, Cc), and specifically a joining side (Cc) and a finishing side (Cr).
在接合侧Cc或两个纵向侧Cr、Cc上设有两个边界B。
Two borders (B) are provided on the joining side (Cc) or on the two longitudinal sides (Cr, Cc).
在实现腰带C之后，将上边缘L1设置成与腰带C相接触。
After realizing the waistband (C), the upper edge (L1) is disposed in contact with the waistband (C).
特别地，上边缘L1位于腰带C的两个边界B之间。
In particular, the upper edge (L1) is positioned between two borders (B) of the waistband (C).
当上边缘L1设置在两个边界B之间时，腰带C和裤子L设置在脚下的工作台P上，一部分设置在拉出装置8的下方。
When the upper edge (L1) is disposed between the two borders (B), the waistband (C) and the trousers (L) are disposed on the worktop (P) under the feet, with a portion disposed under the puller device (8).
然后，将拉动装置8从其升高位置移动到其降低位置(借助于移动装置M)，从而拉动装置8的轮80的边缘与腰带C和放在工作台P上的裤子L相接触。
Then, the puller device (8) is moved from its raised position to its lowered position (by means of the moving means (M)), in such a way that the edge of the wheel (80) of the puller device (8) is in contact with the waistband (C) and the trousers (L) disposed on the worktop (P).
致动拉动装置8的电动机以便缝制腰带C，并且通过致动所述支撑和移动装置来使针A移动。
The motor of the puller device (8) is actuated in order to sew the waistband (C) and the needles (A) are moved by activating said supporting and moving means.
当将所述腰带C缝制到所述上边缘L1时，将腰带C缝制到裤子L的上边缘L1使得可移动顶表面5升高和/或降低。
The sewing of the waistband (C) to an upper edge (L1) of the trousers (L) provides for raising and/or lowering the movable top surface (5) when sewing said waistband (C) to said upper edge (L1).
更精确地，通过升高可移动顶表面5而获得第一直线端部C11的缝制，使得可移动顶表面5将成形侧Cr推向拉动装置8的轮子80的边缘，从而补偿了两个纵向侧Cr、Cc之间的厚度差，轮子80在两个纵向侧Cr、Cc上施加了相同的压力，沿工作台P以相同的速度拉动该两个纵向侧Cr、Cc。
More precisely, the sewing of the first rectilinear ending portion (C11) is obtained by raising the movable top surface (5), in such a way that the movable top surface (5) pushes the finishing side (Cr) against the edge of the wheel (80) of the puller device (8), thus compensating the difference in thickness between the two longitudinal sides (Cr, Cc), the wheel (80) exerts the same pressure on the two longitudinal sides (Cr, Cc), which are pulled along the worktop (P) at the same speed.
在完成第一直线端部C11之后，降低可移动顶表面5以缝制第一曲线部分C21。
After finishing the first rectilinear ending portion (C11), the movable top surface (5) is lowered in order to sew the first curvilinear portion (C21).
降低活动顶表面5从而受益于两个纵向侧Cr、Cc之间的不同厚度，以便使接合侧Cc以比成形侧Cr更高的速度而行进。
The movable top surface (5) is lowered in order to benefit from the different thickness between the two longitudinal sides (Cr, Cc) in order to make the joining side (Cc) travel at a higher speed than the finishing side (Cr).
参考图2，在曲线部分C21、C22中，接合侧Cc具有比成形侧Cr更长的长度，因此，为了提供两侧的同时运动，与成形侧Cr相比，接合侧Cc必须以更高的速度行进。
With reference to Fig. 2, the joining side (Cc) has a higher length than the finishing side (Cr) in the curvilinear portions (C21, C22) and therefore, in order to provide the simultaneous movement of the two sides, the joining side (Cc) must travel at a higher speed compared to the finishing side (Cr).
同样地，为了缝制直线部分C3、第二曲线部分C22和第二直线部分C12，首先使可移动顶表面5升高，然后降低并再次升高。
Likewise, for sewing the rectilinear portion (C3), the second curvilinear portion (C22) and the second rectilinear portion (C12), the movable top surface (5) is first raised, then lowered and raised again.
通过在第一位置与第二位置之间设置可移动顶表面5的多个中间位置，可以根据需要调节成形侧Cr的行进速度，从而获得腰带的曲线部分。
By providing multiple intermediate positions of the movable top surface (5) between the first position and the second position, it is possible to adjust the traveling speed of the finishing side (Cr) as desired, thus obtaining the curvilinear portions of the waistband.
尽管在图2中，用于腰带C的织物具有曲线部分和直线部分，但是该织物可以是完全直线的，并且可以在将织物缝在裤子L上时产生曲率，升高和降低可移动顶表面5。
Although in Fig. 2 the fabric used for the waistband (C) has curvilinear portions and rectilinear portions, the fabric may be completely rectilinear, and the curvature can be generated while sewing the fabric on the trousers (L), raising and lowering the movable top surface (5).
特别地，图7和图8示出了具有大致矩形形状的织物T，该织物T适合作为腰带缝在裤子L上。
In particular, Figs. 7 and 8 show a fabric (T) with a substantially rectangular shape, which is suitable for being sewn as a waistband on a pair of trousers (L).
借助于根据本发明的缝纫机100，在使用本发明的缝纫机100将腰带C缝制到裤子L之后，所述腰带C将是“解剖学设计的”腰带，如图7所示；表述“解剖学设计的腰带”是指不完全笔直的腰带，并且设有适于设置在裤子L的侧面L1、L2上的曲线部分G1、G2。
By means of the sewing machine (100) according to the invention, said waistband (C) will be an "anatomically designed" waistband after sewing the waistband (C) to the trousers (L) with the sewing machine (100) of the invention, as shown in Fig. 7 ; the expression "anatomically designed waistband" refers to a waistband that is not completely straight, and is provided with curvilinear portions (G1, G2) suitable for being disposed in the sides (L1, L2) of the trousers (L).
此外，必须注意的是，通过可移动顶表面5，以比织物或腰带C的另一侧更高或更低的力按压织物或腰带C的一侧，可以得到腰带C或具有曲线部分和相对凹陷的织物。
Moreover, it must be noted that, by means of the movable top surface (5), by pressing the side of fabric or of the waistband (C) with a higher or lower force compared to the other side of the fabric or of the waistband (C), a waistband (C) or a fabric with curvilinear portions and opposite concavities can be obtained.
参照图9，借助于本发明的缝纫机，可以实现解剖学设计的腰带；除了所述曲线部分G1、G2之外，所述解剖学设计的腰带还包括后中央部分，该后中央部分适合于拥抱使用者的腰部区域，并且具有与曲线部分G1、G2的其中一个相比相反的凹部。
With reference to Fig. 9, by means of the sewing machine of the invention, an anatomically designed waistband can be realized; in addition to said curvilinear portions (G1, G2), said anatomically designed waistband comprises a rear central portion that is suitable for embracing the lumbar region of a user and is provided with an opposite concavity compared to the one of the curvilinear portions (G1, G2).
所述后中央部分的设置将增加使用者穿着裤子的舒适性。
The provision of said rear central portion will increase the comfort of the user in wearing the trousers.
如果缝纫机仅包括一个与两根针A之一相对应的可移动顶表面，则为了实现与两个曲线部分G1、G2相比具有相反凹部的所述后部中央部分，只需将可移动顶表面5升高到用于实现腰带的直线部分的高度。
If the sewing machine comprises only one movable top surface in correspondence of one of the two needles (A), in order to realize said rear central portion with opposite concavity compared to the two curvilinear portions (G1, G2) it will be simply necessary to raise the movable top surface (5) above the height that is used to realize a rectilinear portion of the waistband.
相反，如果缝纫机包括两个可移动顶表面5，每个可移动顶表面5对应于一根针A，则仅需要交替地升高或降低一个所述可移动顶表面5，从而实现一种腰带，该腰带设有具有相反凹部的曲线部分。
On the contrary, if the sewing machine comprises two movable top surfaces (5), each of them in correspondence of one of the needles (A), it will be simply necessary to alternatively raise or lower one of said movable top surfaces (5) to realize a waistband provided with curvilinear portions with opposite concavities.
可以对本发明的本实施例做出许多等同的变化和修改，这些变化和修改在本领域技术人员的能力范围内，并且无论如何都落入由所附权利要求书公开的本发明的范围内。
Numerous equivalent variations and modifications, which are within the reach of an expert of the field and fall in any case within the scope of the invention as disclosed by the appended claims, can be made to the present embodiment of the invention.