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    Facsimile fiber optics scanner assembly
    3.
    发明授权
    Facsimile fiber optics scanner assembly 失效
    FACSIMILE光纤光栅扫描仪总成

    公开(公告)号：US3553366A

    公开(公告)日：1971-01-05

    申请号：US3553366D

    申请日：1968-09-25

    Applicant: STEWART WARNER CORP

    Inventor： BROUWER FRANS

    IPC: H04N1/14

    CPC classification number: H04N1/14

    Abstract: An optical scanner assembly having an endless movable timing belt assembly and a plurality of optical scanner units mounted on the timing belt assembly for movement therewith in scanning copy material. Flexible light pipe means extend between each of the optical scanner units and a single photocell means for receiving the projected images of object areas on the copy material and transmitting the same therethrough to the photocell means. Additional flexible light pipe means extend between a single light source means and each of the optical scanner units for receiving light from the light source means and transmitting the same therethrough to illuminate object areas of copy material being scanned. The light source means comprises a light source and auxiliary light pipe means.

    Facsimile optical scanner and lighting means
    4.
    发明授权
    Facsimile optical scanner and lighting means 失效
    FACSIMILE光学扫描仪和照明手段

    公开(公告)号：US3621135A

    公开(公告)日：1971-11-16

    申请号：US3621135D

    申请日：1969-12-01

    Applicant: STEWART WARNER CORP

    Inventor： BROUWER FRANS ,  SOBCHAK FRANK L

    IPC: H04N1/024 ,  H04N1/14 ,  H04N1/24

    CPC classification number: H04N1/024 ,  H04N1/14

    Abstract: A facsimile transceiver including three optical scanners each of which carries its own light source for illuminating the copy as it is scanned. Also included are means for adjusting the optical axes of the scanners with respect to each other and printer contact means mounted on each scanner for marking recording paper when operating in the receiver mode.

    Facsimile commutator scanning strip
    6.
    发明授权
    Facsimile commutator scanning strip 失效
    FACSIMILE COMMUTATOR扫描条

    公开(公告)号：US3588342A

    公开(公告)日：1971-06-28

    申请号：US3588342D

    申请日：1968-12-30

    Applicant: STEWART WARNER CORP

    Inventor： BROUWER FRANS ,  SOBCHAK FRANK L

    IPC: H01B7/08 ,  H04N1/14

    CPC classification number: H01B7/0838 ,  H04N1/14

    Abstract: A TAPE COMPRISING STRIPS OF BERYLLIUM COPPER SANDWICHED BETWEEN LAYERS OF MYLAR AND CONNECTED IN TANDEM TO SPACED SCANNING ASSEMBLIES OF A FACSIMILE TRANSCEIVER FOR MOVEMENT PAST AN OBJECT TO BE SCANNED. ONE END OF THE TAPE TERMINATES AT ONE OF THE SCANNING ASSEMBLIES AND THE OTHER END OF THE TAPE TERMINATES AT A ROTOR ASSEMBLY ABOUT WHICH THE TAPE AND SCANNING ASESMBLIES ROTATE IN AN ECCENTRIC PATH.

    Phasing and syncronizing circuit means for use in facsimile systems or the like
    7.
    发明授权
    Phasing and syncronizing circuit means for use in facsimile systems or the like 失效
    在计算机系统中使用的电路和同步电路的仿真

    公开(公告)号：US3566034A

    公开(公告)日：1971-02-23

    申请号：US3566034D

    申请日：1967-08-24

    Applicant: STEWART WARNER CORP

    Inventor： BROUWER FRANS

    IPC: H04N1/36

    CPC classification number: H04N1/36

    Abstract: Synchronizing systems of the type useful with facsimile equipment in which a motor driven recorder is driven at a speed to provide generated pulses of a quiescent frequency slightly different from the frequency of synchronizing pulses received from a transmission source and in which the speed of the motor is caused to sweep through the speed that produces a generated pulse frequency equal to the synchronizing frequency if and when there is time coincidence between the synchronizing and generated pulses. Also disclosed are photocell means for providing synchronizing pulses and generated pulses especially useful in facsimile transceivers.

    Facsimile optical scanner assembly
    10.
    发明授权
    Facsimile optical scanner assembly 失效
    FACSIMILE光学扫描仪总成

    公开(公告)号：US3586774A

    公开(公告)日：1971-06-22

    申请号：US3586774D

    申请日：1968-06-25

    Applicant: STEWART WARNER CORP

    Inventor： BROUWER FRANS ,  SOBCHAK FRANK L

    IPC: H04N1/024 ,  H04N1/14

    CPC classification number: H04N1/14 ,  H04N1/024

    Abstract: A timing belt assembly trained about drive and idler pulley assemblies for supporting optical scanner units and moving the same in a continuous closed path upon rotation of the drive pulley assembly. The effective circumference of the drive pulley assembly is slightly greater than one-third the effective circumference of the timing belt assembly; the effective circumference of the idler pulley assembly is slightly less than one-third the effective circumference of the timing belt assembly; biasing means impose a lateral force on the timing belt assembly for maintaining the latter under substantially constant tension; and the cylindrical face means of the idler pulley assembly, about which the timing belt assembly, comprised of endless flexible tape means, is trained, has an axial extent at least equal to the width of the tape means.

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