• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In a flatbed knitting machine having one or more carriages movable reciprocally or, on a closed path with respect to one or two needle beds, control data is conveyed to the or each carriage by light or other electromagnetic radiation or acoustically, one or more data transmitters being located externally of the needle bed or beds and the carriage having means for processing and storing data relating to at least one knitting course. The transmission zone is screened or otherwise shielded against interference. The transmitted signals may be modulated in various ways and alarm and timing control arrangements are described.
    公开号:SU1405708A3
    申请号:SU772558404
    申请日:1977-12-16
    公开日:1988-06-23
    发明作者:Краузе Эрих；Шибер Ханс；Реталлик Давид；Вайнгартнер Альбин
    申请人:Универсаль Машиненфабрик Др.Рудольф Шибер Кг (Фирма)；
    IPC主号:
    专利说明:


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    The invention relates to wireless data transmission systems from stationary storage media to mobile carriages on flat machines with one or several transmitters, which are connected to stationary information carriers and to receivers connected to control devices on the carriages.
    The purpose of the invention is to increase the accuracy of data transmission by eliminating distortion,
    Figure 1 shows the structural electrical circuit of the proposed device; in fig. 2 is a plan of a flat-panel machine; FIG. 3 shows the means of interference shielding.
    A device for transmitting data to a moving carriage of a flat plate machine contains a transmitter 1 and a receiver 2 parts, a transmitter 3, a data storage 4, an amplifier 5, a switching unit 6, executed in the form of a processor, a signal converter 7, a receiver 8, a converter 9 signals, data storage 10, processing unit 11, made in the form of a processor, amplifier 12, needle control unit 13, clock generator 14, power supply 15, flat equipment 16, sensing element 17, marking element 18, needle chamber 19 , transfer zone 20, means of shielding against interference, made in the form of strips 21 of steel or opaque separating walls 22, eccentrics 23
    The device works as follows.
    Using the power supply wire 15, the operating current is supplied to the amplifier 12. The operating current is supplied, in particular, for flat filling machines with moving carriages moving along a circular contour, through sliding contacts on the carriage and corresponding contact buses on the machine
    When transmitting data using
    electromagnetic wave converters 7 and 9 may fall off. The switching unit 6 then works directly on the amplifier 5, and the receiver 8 directly - on the control electronics. On both sides of the transmitters 3, two strips 21 passing in the direction of movement of the carriage are mounted so that their lower

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    When the carriage passes through, the edge of the edge rests close to that carriage. On the carriage, the receivers 8 are framed with transversal 21 (transverse) protruding transversely to the direction of movement of the carriage. If the data is transmitted using electromagnetic waves, then the strips 21 are also made of iron so as to form a Farade cell as the carriage passes. If the data is transmitted, for example, optically or acoustically, then another material, such as plastic, can be used. Brushes or felt strips can be attached to the edges of the slats 21, which release the transmitters 3 from contamination each time they pass through, while the receivers 8 can be cleaned by passing rotating brushes. This cleaning of transmitter 3 is advisable to use in optical data transmission.
    权利要求:
    Claims (3)
    [1]
    Invention Formula
    1, A device for transmitting data to a movable carriage of flat masks, containing in the transmitting part a data collector and an amplifier, the output of which is connected to a transmitter through a signal converter, and a receiver in the receiving part located on the movable carriage signals, as well as a data collector and an amplifier, the output of which is connected to the input of a needle control unit, and the second input of the amplifier is connected to a power wire, in order to improve the accuracy of Filing data by eliminating distortions, a switching unit is introduced into the transmitting part as a processor, and the data collector is connected to a switching unit whose output is connected to an amplifier, while the transmitter is located outside the needle chamber, in which the needles are driven by eccentrics, and in the receiving part entered the processing unit in the form of a processor and a clock generator, with the output of the signal converter through the processing unit connected to the inputs; the amplifier and the data collector, and the clock input is connected to the clock generator, while
    the transmitting part comprises an interference shielding means,
    [2]
    2. An apparatus according to claim 1, characterized in that the anti-interference shielding means is designed in the form of steel strips located on the transmitting and receiving parts.
    and together form the Farad cell.
    [3]
    3. The device according to claim 1 | characterized in that the anti-interference shield is made in the form of opaque separation walls, the edges of which are parallel to the movement of the movable carriage.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1405708A3|1988-06-23|Device for transmitting data to movable carriage of flat knitting machine
    FR2371216B3|1980-09-05|
    NO881573D0|1988-04-12|CONTACT DATA EXCHANGE SYSTEM.
    GB1336196A|1973-11-07|Method of and arrangement for data transmission in knittingmachines
    GB2007355A|1979-05-16|Apparatus for transmitting electrical signals
    US2621249A|1952-12-09|Paper feed control apparatus
    GB1362738A|1974-08-07|Knitting machine
    US2567552A|1951-09-11|Data card sensing device
    AT371302B|1983-06-27|CIRCUIT ARRANGEMENT FOR PROCESSING A PERIODIC SIGNAL
    JPS6064287A|1985-04-12|Proximity sensor with mutual interference preventive apparatus
    US1832237A|1931-11-17|Radio telegraph system
    GB2006578A|1979-05-02|Diversity Radio Receivers
    JPS5677863A|1981-06-26|Copying machine provided with automatic mask device
    JPS5362905A|1978-06-05|Alarm information collection system
    JPS60121577A|1985-06-29|Retrieving device of information track
    JPH0461526A|1992-02-27|Mobile radio system
    SU556356A1|1977-04-30|Device for measuring rotating shaft parameters
    GB2009475A|1979-06-13|Apparatus for communication with telemetric channels by means of a digital computer
    US3427631A|1969-02-11|Light beam recorder using vibrated lens system
    JPS534410A|1978-01-17|Device for transmitting information wave using resonator
    SU1465828A1|1989-03-15|Device for locating a dynamically unstable contact
    JPS54121005A|1979-09-19|Communication control unit
    JPS53148407A|1978-12-25|Information signal reproducer
    JPS5427707A|1979-03-02|Inter-unit information transfer circuit on redundancy system
    JPS5249791A|1977-04-21|Radar apparatus
    同族专利:
    公开号 | 公开日
    US4167861A|1979-09-18|
    DE2658588B2|1980-01-24|
    JPS5537619B2|1980-09-29|
    ES466013A1|1978-10-01|
    DE2658588C3|1980-09-18|
    JPS5381752A|1978-07-19|
    IT1088431B|1985-06-10|
    CS205097B2|1981-04-30|
    DD133823A5|1979-01-24|
    DE2658588A1|1978-06-29|
    GB1585694A|1981-03-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    NL187453B|1953-11-02|Leblanc Sa E L M|CONTROL DEVICE FOR A GAS HEATED APPLIANCE FOR SUPPLYING HOT WATER.|
    US2927974A|1956-08-29|1960-03-08|Sperry Rand Corp|Magnetic transducer|
    US2886652A|1956-11-28|1959-05-12|Westrex Corp|Magnetic head with adjustable shield for controlling stray magnetic flux|
    NL131637C|1958-01-13|
    CH531227A|1970-12-11|1972-11-30|Stoll & Co H|Method and device for data transmission on knitting machines, in particular flat knitting machines|
    DE2114013C3|1971-03-23|1974-05-30|H. Stoll & Co, 7410 Reutlingen|Knitting machine, in particular flat knitting machine, with an electronic needle control device|
    GB1518498A|1974-09-17|1978-07-19|Wildt Mellor Bromley Ltd|Knitting machines|DE2944399A1|1979-02-19|1980-08-28|Wirkmaschinenbau Karl Marx Veb|METHOD AND DEVICE FOR SELECTING NEEDLES ON KNITTING MACHINES WITH KNITTING SYSTEMS EFFECTIVE IN ONE DIRECTION|
    DD212758A1|1982-12-27|1984-08-22|Elite Diamant Veb|CONTROL DEVICE FOR KNITTING MACHINES|
    IT1163524B|1983-06-15|1987-04-08|Mecmor Spa|DEVICE FOR TRANSMISSION OF SIGNALS AND CONTROL OR DRIVING PULSES BETWEEN SWIVELING MACHINE PARTS, COMPARED TO EACH OTHER, IN PARTICULAR IN A CIRCULAR KNITTING MACHINE|
    DD248615B1|1984-12-27|1990-10-10|Textima Veb K|DEVICE AND METHOD FOR CONTROLLING KNITTING MACHINES|
    GB8600629D0|1986-01-11|1986-02-19|Camber Int Ltd|Information transfer|
    CH659673A5|1986-02-18|1987-02-13|Massimo Mozer|TOTAL SELECTION MECHANISM OF NEEDLES IN CIRCULAR OR LINEAR KNITTED TEXTILE MACHINES, BY PROGRAMMING.|
    US4724686A|1986-05-31|1988-02-16|Loyal Kogyo Kabushiki Kaisha|Hand knitting machine|
    IT1234453B|1989-06-08|1992-05-18|Diamante Di Innocenti Stelvio|CAROUSEL TYPE KNIT WEAVING MACHINE WITH ELECTRONIC PROGRAMMING|
    US5396078A|1993-09-22|1995-03-07|Hewlett-Packard Company|Printer with optical data link to carriage|
    US5694792A|1995-06-15|1997-12-09|Shima Seiki Manufacturing, Ltd.|Needle selection device of flat knitting machine|
    US5987931A|1996-11-21|1999-11-23|Shima Seiki Manufacturing Ltd.|Knit design apparatus|
    DE19756055A1|1997-12-17|1999-06-24|Stoll & Co H|Process for producing a knitted fabric on a flat knitting machine|
    CN103541139B|2013-11-01|2015-01-07|宁波慈星股份有限公司|Head sensing chip of flat knitting machine|
    JP2019183369A|2018-03-30|2019-10-24|株式会社島精機製作所|Flat knitting machine|
    CN108998879A|2018-09-05|2018-12-14|佛山市三创针织有限公司|A kind of four system flat machine of Full-automatic double-head|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19762658588|DE2658588C3|1976-12-23|1976-12-23|Device for wireless data transmission on flat knitting machines|
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