| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Warp wave weaving method and apparatus with pneumatic weft insertion | US539782 | 1995-10-05 | US5540261A | 1996-07-30 | Thomas F. McGinley |
| A method and apparatus for multi-shed warp-wave weaving wherein weft threads are inserted into shed retainers by a stationary weft thread supply chamber. The inserted weft thread is transported through the shed retainer by air jet nozzles cooperatively associated with the shed retainer and in fluid communication with corresponding air supply sources stationarily mounted beneath the pathway of the shed retainers from weft thread insertion towards the fell of the fabric being woven. The weft thread inserting mechanism in combination with the air supply system act to increase the efficiency and reliability of weft insertion in multi-shed warp-wave weaving. | ||||||
| 42 | Modular series-shed weaving machine | US288376 | 1994-08-10 | US5518038A | 1996-05-21 | Alois Steiner |
| A series-shed weaving machine which has a machine frame. A warp beam and a weaving rotor are mounted on the frame and a reference plane extends between the axes of the warp beam and the rotor. A warp module is defined by a first subassembly, which includes an arrangement for warp run components of the machine, and a second subassembly, which includes an arrangement for cloth run components of the machine. It is mountable on the frame in first and second orientations in which one of the arrangements is on one side of the reference plane and the other one of the arrangements is on the other side of the reference plane and vice versa, respectively. Thus, the warp module can be installed on the weaving machine irrespective of how the warp beam and the cloth beam are arranged by laterally reversing the orientation of the warp module. | ||||||
| 43 | Weaving rotor comb fin design for series-shed loom | US848801 | 1992-03-09 | US5188154A | 1993-02-23 | Marcel Christe; Walter Koch; Peter Grimm |
| A series-shed loom with a weaving rotor (1) and laying-in members (2) which lay the warp threads (3) into high points and low points on the weaving rotor (1) to form the sheds, while the weaving rotor combs through the sheds (6) so formed to beat-up against a beater bar (8) of a meanwhile inserted weft yarn (7). Warp threads (3a, 3b) are laid into gaps (11) in the combs, while the low points (5) of one warp thread (3) are formed in gaps (11) which are in line in the direction of rotation (9). The high points (4) for one warp thread (3a, 3b) are formed by fins (12) which are in line in the direction of rotation and which form longitudinal saddles (13a, 13b) extending in the direction of rotation (9) between a beater nose (14) and a holder nose (15). To facilitate an interference-free laying in of two warp threads (3a, 3b) in one gap (11), the fin adjoining them on their left is assigned to the left-hand warp thread, and the fin adjoining them on their right is assigned to the right-hand warp thread for possible high points (4). | ||||||
| 44 | Weaving rotor for multiple longitudinal traversing shed weaving machines | US657351 | 1984-10-03 | US4614209A | 1986-09-30 | Alois Steiner |
| In a weaving rotor of a multiple longitudinal traversing shed weaving machine a beat-up lamella of a first beating-up comb lies in a plane extending substantially perpendicular to the rotational axis of the rotor and centrally between two beat-up lamellae of a next following beating-up comb. The greater division or pitch of these beat-up lamellae permits a faultless insertion of the weft threads into the lanes or intermediate spaces of the shed-forming combs. Nevertheless, when considered with regard to two subsequent beat-up operations, each weft thread is practically beat-up as if each beating-up comb were equipped with the full number of lamellae. | ||||||
| 45 | Weft yarn control for a weaving machine rotor | US687178 | 1984-12-28 | US4587996A | 1986-05-13 | Alois Steiner |
| The weft yarn control employs a weft clamping and severing device on each of the picking side and catching side of the weaving rotor. Each device includes a suction tube into which the end of the weft yarn can be drawn, a spring for guiding a weft yarn end between the spring and suction tube and a clamping lever for clamping the yarn when severing is to take place. In addition, each device has a pair of blades for cutting the exposed end of a weft yarn prior to beating-up so that the excess yarn can be drawn off through the suction tubes. | ||||||
| 46 | Lamellae comb for weaving apparatus, particularly for a weaving rotor in a multiple longitudinal traversing shed weaving loom, and method for manufacturing the same | US483527 | 1983-04-11 | US4512374A | 1985-04-23 | Alois Steiner |
| A lamellae comb comprises a carrier or support and lamellae or small plates arranged thereupon which contain lateral projections serving as shed-retaining elements for the warp threads. Each shed-retaining element is formed by a respective projection at the two lamellae enclosing the shed-retaining element. The projections protrude towards each other, conjointly bridge the intermediate space between the lamellae and are mutually offset in the warp direction. Thus, the tube width may be adjusted within wide limits without the lamellae containing the projections having to be exchanged. The lamellae are positioned on the carrier or support by means of racks resiliently supported at the carrier and extending over the weaving or fabric width. The teeth of the racks position the lamellae and have a tooth division or pitch corresponding to the desired tube width of the lamellae. Thus, the lamellae division or pitch does not exhibit any error across the entire weaving width, particularly no summation error, and the lamellae combs can be exactly reproduceably manufactured. | ||||||
| 47 | Multiple longitudinal traversing shed weaving machine containing a weaving rotor | US555622 | 1983-11-28 | US4498501A | 1985-02-12 | Alois Steiner |
| At the weaving rotor there are arranged in alternating fashion in respect of a predetermined direction of rotation thereof beat-up combs for the weft threads and guide combs containing shed retaining elements for the upper shed position of the warp threads. In the running direction of the warp threads control means are provided in front of the weaving rotor for laterally deflecting and selectively allocating each warp thread to a shed retaining element. Each beat-up comb and each guide comb alternatingly includes first and second beat-up lamellae and first and second guide lamellae, respectively. Compared to the first beat-up and guide lamellae, the second beat-up lamellae and second guide lamellae each contain a recess at the location of the lamellae combs which first immerse into the warp threads during rotational movement of the weaving rotor. The lateral deflection of the warp threads due to the control means reaches a maximum after the immersion of either the first beat-up lamellae or the first guide lamellae. The warp threads are thus reliably introduced even with high warp thread densities and no warp introduction or threading errors can occur due to warp threads which skip and enter an adjacent tube. | ||||||
| 48 | Apparatus for guiding a fluid medium driven weft thread in the shed of a loom and use of the apparatus at a multiple longitudinal traversing shed loom | US241934 | 1981-03-09 | US4438790A | 1984-03-27 | Alois Steiner |
| An apparatus for guiding a weft or filling thread in the shed of a loom, the weft thread being driven by a flowing fluid medium, comprises two lamellae combs which can dip into and out of the warp threads. The lamellae or equivalent plate-like guide elements of the lamellae combs each possess a throughpass opening for guiding the weft thread and a thread exit or outlet opening. When the lamellae are in a position completely immersed in the shed they are interleaved or shoved into one another and form a guide channel for the weft threads, this guide channel being coherent or continuous in the weft insertion direction. Hence, the thread exit or outlet openings are sealed, so that the guide channel also is continuously closed in radial direction. The closed guide channel renders possible, on the one hand, a controlled flight of the weft thread, a reduced energy consumption and driving of the weft thread both by a blowing action and also by a suction action and, on the other hand, can be particularly advantageously employed at a multiple longitudinal traversing shed loom containing a weaving rotor. | ||||||
| 49 | Weaving method and apparatus | US197523 | 1980-10-16 | US4425946A | 1984-01-17 | Thomas F. McGinley |
| Disclosed herein are apparatus and method of multi-shed weaving wherein a weft thread is inserted into a retained shed by a fluid jet. The movement of the fluid jet can be synchronized with the movement of the retained shed. The shed may be retained by a shed-retaining member or members adapted to removably receive one of the weft threads. A device is also disclosed for spreading apart the wrap threads to facilitate the insertion of the shed-retaining members into an open shed prior to its retention. | ||||||
| 50 | Method of weaving with two warp systems | US16023037 | 1937-08-21 | US2142615A | 1939-01-03 | WALTER NICOLET |
| 51 | Machine for weaving and selvaging diamond-mesh wire fabric. | US1903174468 | 1903-09-24 | US800469A | 1905-09-26 | MCCALLIP WILLIAM W |
| 52 | Apparatus for forming woven fabrics. | US1903140439 | 1903-01-24 | US773808A | 1904-11-01 | PENTLARGE THEODORE |
| 53 | Loom. | US1902111035 | 1902-06-10 | US733333A | 1903-07-07 | POWELL EDWARD |
| 54 | Machine for inserting diagonal strips in woven cane-work | US538812D | US538812A | 1895-05-07 | ||
| 55 | Catching and holding apparatus for the catching-side weft thread end in a weaving machine | US10421001 | 2003-04-22 | US07066213B2 | 2006-06-27 | Urs Schaich |
| A catching and holding apparatus for catching-side weft thread ends in a weaving machine comprises a main nozzle and a catching passage for holding and stretching a weft thread end and a carrier on which the main nozzle and the catching passage are arranged. Furthermore, the catching and holding apparatus also comprises an auxiliary nozzle and one or more guides, which are arranged on the carrier in such a manner that a weft thread end which is located in the active region of the auxiliary nozzle is brought by an air jet of the auxiliary nozzle along the guides into the active region of the main nozzle. | ||||||
| 56 | Stationary thread guiding element | US09731531 | 2000-12-06 | US20010004906A1 | 2001-06-28 | Marcel Christe |
| The stationary thread guiding element (1) for a series shed weaving machine which has a plurality of concentrically extending grooves (1a, 1b, 1c, 1d) at an end face (1i) is designed as a segment or sector of a circle. | ||||||
| 57 | Series shed weaving rotor with staggered beat-up lamella | US973833 | 1997-12-18 | US5947163A | 1999-09-07 | Alois Steiner |
| A weaving rotor of a series shed weaving machine includes a rotating shaft having an axial direction. A plurality of beat-up lamella are arranged on a surface of the weaving rotor, and travel in a direction of rotation of the shaft. The beat-up lamella which are arranged on the weaving rotor to follow one another in the direction of rotation are further arranged so as to be displaced out of alignment in the axial direction of the shaft. The displacement of the beat-up lamella causes weft threads to be beat up uniformly distributed over the width of the cloth to be made so that the cloth is uniform. | ||||||
| 58 | Shed holder element for the weaving rotor of a series shed weaving machine | US981137 | 1997-12-01 | US5941288A | 1999-08-24 | Alois Steiner |
| The shed holder element for the weaving rotor of a series shed weaving machine comprises a weft thread channel and an upper shed support surface for warp threads. A front edge of the shed holder element leading to the support surface is executed as a sliding edge for the warp threads, which extends along a curved section over which the radius of curvature does not substantially deviate from an average value, and which has radii of curvature transverse to this curve which are greater than about the width of the shed holder element. | ||||||
| 59 | Shed holder arrangement for a weaving rotor in a series shed loom | US898542 | 1997-07-22 | US5884674A | 1999-03-23 | Alois Steiner |
| A weaving rotor for a series shed weaving machine has shed holder elements arranged on the surface of the weaving rotor, with at least some of the shed holder elements arranged following one another in the circumferential direction of the weaving rotor being displaced in the axial direction with respect to the weaving rotor. | ||||||
| 60 | Method for the metered insertion of weft yarn into a series shed weaving machine | US414414 | 1995-03-31 | US5632308A | 1997-05-27 | Robert Bucher; Ernst Eberhard |
| Weft yarn is inserted into the weaving rotor of a series shed weaving machine. Four weft yarns (7; 71, 72, 73, 74) are conveyed into the weft yarn distribution apparatus (9) from four supply units (2a-2d) and four metering apparatuses (1a-1d). The weft yarn distribution apparatus (9) distributes the weft yarns (71-74) delivered to it to the sheds of the weaving rotor (100) which are currently open, with the weft yarns being inserted through stationary fluid nozzles (91, 92, 93, 94) into the rotating weaving rotor (100). During normal operation of the series shed weaving machine, the weft yarn (71-74) is continuously pulled from the weft yarn supply (2a-2d) by the metering apparatuses (1a-1d) and conveyed to the weft yarn distribution apparatus (9) which conducts the weft yarn (71-74) into an opened shed (103a-103d). The speed of conveyance of the weft yarn (71-74) during insertion into the shed (103a-103d) is thus determined by the metering apparatus (1a-1d). | ||||||
QQ群二维码
意见反馈
意见反馈