Claims
- 1. A machine for producing a package made of threads assembled by a multidirectional deposit of thread, said machine comprising a fixed frame work, an assembly of three horizontal frames disposed one above the other in the fixed framework and non-rotatable but vertically movable in an independent manner, drive means for independently moving said frames vertically in the fixed framework, said frames comprising an intermediate frame, an upper frame and a lower frame, a set of horizontal plates provided with perforations arranged in accordance with a regular network and carried by the intermediate frame, rigid rods of equal length received in said perforations and being thus maintained in said regular network extending in a vertical direction, a shuttle mechanism carried by the upper frame, a shuttle carried by the shuttle mechanism, the shuttle mechanism having means for displacing the shuttle in two horizontal crossed directions so that the shuttle is movable in a horizontal plane located slightly above the top of the network rods, the shuttle having means for depositing a thread in a sinuous path in the network of rods from above with displacement of the shuttle, a horizontal unperforated stop plate located adjacent the network of rods and carried by the lower frame for engaging lower ends of the rods, and a further horizontal perforated plate carried by said upper frame, above the shuttle, the further horizontal perforated plate having perforations arranged in accordance with said regular network for receiving the rods as the further perforated plate is lowered onto the rods for compacting layers of thread deposited in said network, said means for displacing the shuttle operating to move the shuttle in one of the two horizontal crossed directions, to deposit a first layer of thread in a sinuous path on the network of rods, said drive means being operable thereafter to move said intermediate frame downwardly by the thickness of the first layer, said drive means being operable thereafter to move said upper frame downwardly into engagement with said rods to compact the first layer of thread, said means for displacing the shuttle being operable thereafter to move the shuttle in the other of the two horizontal crossed directions to deposit a second layer of thread in a sinuous path in the network above the first layer of thread, said drive means being operable thereafter to move said intermediate and upper frames to lower and compact the second layer and subsequent layers until a desired number of layers of thread has been deposited and compacted on the network of rods.
- 2. A machine according to claim 1, wherein the means for depositing thread is capable of delivering the thread without tension and includes two wheels between which wheels the thread is pinched, a motor drivingly connected to one of the wheels, and a vertical thread guide tube, said wheels urging said thread, when it is deposited, through the vertical thread guide tube.
- 3. A machine according to claim 1, wherein the stop plate comprises a disc and a vibrating bar connected to the disc for engaging lower ends of the rods for maintenance of the rods at a mean constant height longitudinally of the network of rods.
Priority Claims (1)
Number |
Date |
Country |
Kind |
82 13893 |
Aug 1982 |
FRX |
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CROSS REFERENCE TO RELATED APPLICATION
This is a Continuation-in-part application of the joint inventors' application Ser. No. 519,578 filed Aug. 2, 1983 and now abandoned.
US Referenced Citations (11)
Foreign Referenced Citations (4)
Number |
Date |
Country |
248928 |
Jan 1964 |
AUX |
2395340 |
Jan 1979 |
FRX |
2488291 |
Feb 1982 |
FRX |
55-52863 |
Apr 1980 |
JPX |
Non-Patent Literature Citations (2)
Entry |
Callaway Textile Dictionary, First Edition, 1947, Callaway Mills, La Grange, Ga., p. 376. |
Man Made Fiber and Textile Dictionary, 1975, Celanese Corporation, New York, N.Y., p. 130. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
519578 |
Aug 1983 |
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