Abstract: A circular knitting machine includes a needle-holding cylinder, having longitudinal grooves arranged around a central axis and housing a plurality of needles, and a needle-holding ring having radial grooves housing a plurality of holding-down sinkers, wherein each needle is paired with at least one respective adjacent sinker so as to form a needle-sinker assembly; each needle-sinker assembly includes a pre-selection element paired with the respective needle and comprising a connecting portion and an activation element comprising an operating portion, the pre-selection element is vertically movable to a pre-selection configuration in which the connecting portion is engaged into a connecting seat defined in the sinker, whereas the activation element is horizontally movable, until acting upon the pre-selection element, so that the connecting portion causes a movement of the sinker in the radial groove towards the central axis, thus performing an activation of the sinker.

Abstract: A process for manufacturing a textile item by means of a circular weft knitting machine, of seamless type and provided at least with a feed, a needle-bearing organ supporting a plurality of needles, and a plurality of knockover sinkers provides the programming of the knitting machine so as to define a textile item consisting of a plurality of successive stitch rows of knitted fabric in succession, and to produce weft knitted fabric for manufacturing the textile item, according to the programming step. In the programming step is set at least a designed motif, defined on at least two successive stitch rows, i.e. following one another, in which: in at least one of the two successive rows a portion of terrycloth knitted fabric is present; in at one of the two successive rows a portion of floated knitted fabric is present.

Abstract: A circular knitting machine for knitwear, comprising a needle-holding cylinder, having longitudinal grooves housing a plurality of needles, and a needle-holding ring, having radial grooves housing a plurality of holding-down sinkers, and wherein each needles is paired with an adjacent sinker to form a needle-sinker assembly; the knitting machine comprises, for each needle-sinker assembly, a pre-selection element paired with the respective needle and comprising a connecting portion selectively cooperating with the sinker belonging to the same needle-sinker assembly; each radial groove has a rear section and a front section; the front section is wider than the rear section and configured for laterally containing and guiding the connecting portion of the pre-selection element.

Abstract: A process for manufacturing a textile item by means of a circular weft knitting machine, of seamless type and provided at least with a feed, a needle-bearing organ supporting a plurality of needles, and a plurality of knockover sinkers, provides the programming of the knitting machine so as to define a textile item consisting of a plurality of successive stitch rows (R) of knitted fabric in succession, and to produce weft knitted fabric for manufacturing the textile item, according to the programming step. In the programming step is set at least a designed motif, defined on at least two successive stitch rows, i.e. following one another, in which in at least one of the two successive rows a portion of terrycloth knitted fabric(S) is present.

Abstract: A drive chain for stitch formation members of a circular knitting machine includes an element coupled or to be coupled with a stitch formation member and an oscillating lever connected to said element on a junction area. The oscillating lever is configured for interacting with selecting devices so as to oscillate with respect to said element. The element comprises a first portion carrying a first butt and a second portion configured for slidingly coupling with a bottom of a respective groove. Along a main direction of development of the drive chain, the junction area is placed between the stitch formation member and the first butt.

Abstract: A process for making a garment, provided at least with a trunk (T), a right sleeve (MD) and a left sleeve (MS), includes the steps of: producing a tubular textile article (3), by means of a textile machine, having a shape with cylindrical surface extended around a central axis (X) between an upper edge (4) and a lower edge (5), wherein on the tubular textile article a front side (6) and a rear side (7) are definable, divided from each other with respect to a median plane (A); defining or identifying the textile article a plurality of cutting lines; cutting the textile article along the plurality of cutting lines so as to define and separate a plurality of fabric portions from one another; joining the fabric portions so as to obtain the trunk (T) of the garment, the right sleeve (MD) and the left sleeve (MS).

Abstract: A drive chain for stitch formation members of a circular knitting machine includes an element coupled or to be coupled with a stitch formation member, and an oscillating lever connected to said element on a junction area. The oscillating lever is configured for interacting with selecting devices so as to oscillate with respect to said element. The element comprises a first portion carrying a first butt and a second portion configured for slidingly coupling with a bottom of a respective groove. The first portion is elastically coupled with the second portion so as to keep the first butt in an operating position in which the first butt protrudes from the groove and to allow the first butt to get back into the groove in case of interference with one of the first actuating cams.

Abstract: A support and control device to be mounted in a circular knitting machine provided with a supporting structure, a rotating component-holding unit, and a plurality of stitch formation components, includes a support body provided with a mounting portion having a front side and a rear side. The front side faces the component-holding unit and is provided with at least one cam defining a guiding path which interacts with respective butts of the stitch formation components. The device includes at least one through opening between the front side and the rear side, open on the guiding path, which defines an empty space placing the guiding path of the cam in direct communication with an outside of the device, so that the respective butts of the stitch formation components are facing, and in direct communication with, the empty space.

Abstract: A drive chain for stitch formation members of a circular knitting machine includes an element coupled or to be coupled with a stitch formation member and an oscillating lever connected to said element on a junction area. The oscillating lever is configured for interacting with selecting devices so as to oscillate with respect to said element. The element comprises a first portion carrying a first butt and a second portion configured for slidingly coupling with a bottom of a respective groove. Along a main direction of development of the drive chain, the junction area is placed between the stitch formation member and the first butt.

Abstract: A process for manufacturing a textile item by means of a circular weft knitting machine, of seamless type and provided at least with a feed, a needle-bearing organ supporting a plurality of needles, and a plurality of knockover sinkers provides the programming of the knitting machine so as to define a textile item consisting of a plurality of successive stitch rows of knitted fabric in succession, and to produce weft knitted fabric for manufacturing the textile item, according to the programming step. In the programming step is set at least a designed motif, defined on at least two successive stitch rows, i.e. following one another, in which: in at least one of the two successive rows a portion of terrycloth knitted fabric is present; in at one of the two successive rows a portion of floated knitted fabric is present.

Abstract: A process for manufacturing a textile item by means of a circular weft knitting machine, of seamless type and provided at least with a feed, a needle-bearing organ supporting a plurality of needles, and a plurality of knockover sinkers, provides the programming of the knitting machine so as to define a textile item consisting of a plurality of successive stitch rows (R) of knitted fabric in succession, and to produce weft knitted fabric for manufacturing the textile item, according to the programming step. In the programming step is set at least a designed motif, defined on at least two successive stitch rows, i.e. following one another, in which in at least one of the two successive rows a portion of terrycloth knitted fabric(S) is present.

Abstract: A drive chain for stitch formation members of a circular knitting machine includes an element coupled or to be coupled with a stitch formation member, and an oscillating lever connected to said element on a junction area. The oscillating lever is configured for interacting with selecting devices so as to oscillate with respect to said element. The element comprises a first portion carrying a first butt and a second portion configured for slidingly coupling with a bottom of a respective groove. The first portion is elastically coupled with the second portion so as to keep the first butt in an operating position in which the first butt protrudes from the groove and to allow the first butt to get back into the groove in case of interference with one of the first actuating cams.

Abstract: A circular knitting machine includes a needle-holding cylinder, having longitudinal grooves arranged around a central axis and housing a plurality of needles, and a needle-holding ring having radial grooves housing a plurality of holding-down sinkers, wherein each needle is paired with at least one respective adjacent sinker so as to form a needle-sinker assembly. Each needle-sinker assembly includes a pre-selection element paired with the respective needle and comprising a connecting portion and an activation element comprising an operating portion. The pre-selection element is vertically movable to a pre-selection configuration in which the connecting portion is engaged into a connecting seat defined in the sinker. The activation element is horizontally movable, towards the central axis, until acting upon the pre-selection element, so that the connecting portion causes in its turn a movement of the sinker in the radial groove towards the central axis, thus performing an activation of the sinker.

Abstract: A circular knitting machine for knitted items, comprising: a supporting structure; a needle-holding cylinder selectively turnable and provided with a plurality of cylinder needles; and a dial assembly. The dial assembly includes a supporting ring integral with the supporting structure; a needle-holding plate turnably mounted to the supporting ring; a plurality of plate needles; a plurality of control cams which interact with the plate needles to transmit to them a radial movement inside the respective sliding seat, wherein the control cams globally form a cam profile. The dial assembly includes a stitch cam placed movably on the supporting ring and interacting with the plate needles in a given angular sector during the rotation of the needle-holding plate, so as to transmit to the plate needles a motion of return for executing stitch formation. The stitch cam is selectively movable with respect to the cam profile.

Abstract: A support and control device, intended to be mounted in a circular knitting machine provided with a supporting structure, a rotating needle-holding unit, and a plurality of stitch formation components, includes a support body provided with a mounting portion, which allows the device to be mounted to the supporting structure, with a front side and a rear side. The front side faces the needle-holding unit and is provided with at least one cam for controlling the plurality of stitch formation components, which defines a guiding path which interacts with respective butts for controlling each of the stitch formation components; the rear side is opposite to the front side and faces the outside of the knitting machine. The front side is without undercuts or holes or hollow surfaces facing said needle-holding unit.

Abstract: A circular textile knitting machine includes a drive chain for each needle inserted in a respective longitudinal groove, located below a respective needle and operatively interposed between the respective needle and actuating cams. The drive chain includes a sub-needle arranged below the needle and engaged with the needle to be axially moved in the respective longitudinal groove together with the needle. The sub-needle includes a movable butt radially movable between an operating position, in which it is extracted to be engaged with respective first paths defined by first actuating cams and cause activation of the needle, and a non-operating position, in which it is retracted to not be engaged with the first paths.

Abstract: A machine for manufacturing boxers starting from a first and a second tubular fabric includes a separating station configured for separating a fabric element from the second tubular fabric. The machine includes a handling station configured for defining an operating configuration in which the first tubular fabric defines an operating area, and a moving device configured for placing the fabric element inside the operating area. The machine further comprises a sewing station configured for receiving the incoming tubular fabric and the fabric element placed in the operating area and for sewing longitudinal edges the fabric element to edge segments of an end of the first tubular fabric so as to obtain a boxer.

Abstract: A needle-holding unit for circular knitting machines has a structure shaped as a hollow solid of rotation developing around a central axis is configured for turning around said central axis and for supporting a plurality of needles moving so as to produce a knitted fabric. The needle-holding unit exhibits on an outer side at least one working surface, on which a plurality of needle seats 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 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 has an inclined longitudinal development with respect to the central axis.

Abstract: A circular knitting machine for knitwear includes a needle-holding cylinder having longitudinal grooves arranged around a central axis and housing a plurality of needles and a needle-holding ring having radial grooves housing a plurality of holding-down sinkers, wherein each needle is paired with at least one respective adjacent sinker so as to form a needle-sinker assembly. Each needle-sinker assembly includes a pre-selection element paired with the respective needle and comprising a connecting portion aligned with the radial groove and selectively cooperating with the adjacent sinker belonging to the same needle-sinker assembly. Each radial groove has a rear section and a front section, open on the front side towards the central axis; the front section is wider than the rear section. The front section is configured for laterally containing and guiding the connecting portion of the pre-selection element in its movements during the operating cycle of the knitting machine.

Abstract: A process for making a tubular textile article destined to represent an upper for footwear comprising programming a textile machine defining a tubular textile article to be made, extending longitudinally in a seamless way starting from a first open end and consisting of a plurality of stitch rows in succession.