中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

2740 records (took 0.025 seconds)

    A SEWING MACHINE WITH A BUILT-IN COMPUTER
    11.
    发明专利
    A SEWING MACHINE WITH A BUILT-IN COMPUTER 失效

    公开(公告)号：JPH03118092A

    公开(公告)日：1991-05-20

    申请号：JP18169690

    申请日：1990-07-11

    Applicant: MEFINA SA

    Inventor： JIERAARU TOSHIYOTSUPU ,  KUROODO BUSHIRI ,  KURISUCHIYAN ROBERUTO KOORI

    IPC: D05B19/00 ,  D05B19/10 ,  D05B21/00 ,  G05B19/02 ,  G05B19/10 ,  G05B19/408

    Abstract: PURPOSE: To realize sewing by means of both of a capital letter and a small letter concerning whole usable styles by including a second unit by which one side or the other side alphabet is alternately selected to sew a character or a mark chosen by means of the first unit. CONSTITUTION: Sewing commands for four types being usable by the operation of keys 11 and 12 (that is, a capital letter 'block' sign, a capital letter 'italic' sign, a small letter 'block' sign and a small letter 'italic' sign) are arranged in four memory banks B1 , B4 . Information in an address table T1 concerning the address by which a computerized command for sewing the respective signs is searched in the table T2 occupies a position being the same as that of the address table of the memory bank B1 . Therefore, in the table T1 of the memory bank B1 , sign and address information is accessed at a position 40 which starts from the entry of the table.

    SEWING MACHINE-CONTROLLING METHOD AND SEWING MACHINE USING THIS METHOD
    12.
    发明专利
    SEWING MACHINE-CONTROLLING METHOD AND SEWING MACHINE USING THIS METHOD 失效

    公开(公告)号：JPH0351077A

    公开(公告)日：1991-03-05

    申请号：JP18071690

    申请日：1990-07-10

    Applicant: MEFINA SA

    Inventor： JIERAARU TOSHIYOTSUPU ,  KUROODO BUSHIRI ,  KURISUCHIYAN ROBERUTO KOORI

    IPC: D05B3/02 ,  D05B19/10 ,  D05B69/00 ,  G05B19/408

    Abstract: PURPOSE: To increase or decrease the basic length of a design and, at the same time, to fixedly hold the density of stitches to be sewed by permitting the whole number of blocks in the deformed design to be equal to the number of the blocks in the basic design, which is obtained by means of multiplication through the use of the ratio of the length desired for the deformed design to that of the basic design. CONSTITUTION: The number of the blocks in the design to be extended is in proportion to the number of the blocks included in the basic design and its number is obtained in direct proportion to the whole lengths of the two designs. Therefore, the stitch density is kept even in the extended design to be the same as that of the basic design. Besides, when the desired extension is 'positive' in order to obtain the extended design with outer appearance being the same as that of the corresponding basic design, it is continued by repeating the sewing of certain blocks of the basic design by a certain frequency by the sewing machine during the sewing the extended design or executing repetition till the limit of the number of the whole blocks required for the frequency to obtain the desired extension. Thus, the stitch density is fixedly held.

    CONTROLLING DEVICE FOR THREAD TENSION
    13.
    发明专利
    CONTROLLING DEVICE FOR THREAD TENSION 失效

    公开(公告)号：JPH02191489A

    公开(公告)日：1990-07-27

    申请号：JP23742089

    申请日：1989-09-14

    Applicant: MEFINA SA

    Inventor： ANTONIO IMENETSU

    IPC: D05B47/02

    Abstract: PURPOSE: To prevent the tendency of a thread to naturally escape from a device by providing a guide means for leading the thread from one lip into a space between the grip surfaces of a plate and separating the thread from the other lip. CONSTITUTION: A device 8 is composed of the assembly of three plates 10a, 11 and 10b, and each plate is slidingly mounted on two parallel rods 12a and 12b and disposed between an element 13 attached to a head 4 and a supporting rod 14 which is in contact with the left side of the plate 10b. This rod 14 is slidingly inserted to a hole 15 of a support 16 attached to the head 4, and the rods 12a and 12b are fixed on the support 16. The left end of the rod 14 receives the force of a lever 17 supported by 17a. Thus, by manually adjusting a control knob 19 of a fastener 18 to the rod 14, the force of variable strength is applied. By changing the angle position of the knob 19, a little more distinctive fastening power is applied to the plates 10a, 11 and 10b.

    SEWING MACHINE AND PRODUCTION THEREOF
    14.
    发明专利
    SEWING MACHINE AND PRODUCTION THEREOF 失效

    公开(公告)号：JPH01313088A

    公开(公告)日：1989-12-18

    申请号：JP9197589

    申请日：1989-04-13

    Applicant: MEFINA SA

    Inventor： MISHIERU KONBUPAAN ,  ANTONIO JIMUNE

    IPC: D05B73/00

    Abstract: PURPOSE: To enable simplification and rationalization without the loss of a rigidity in a sewing machine by attaining a structure where a part of a framework is mechanically connected to an adjacent plastic material. CONSTITUTION: A reinforcing part 1 is partially embedded in a U-shaped plastic molding 6 and the molding 6 includes an upper arm 7, a lower arm 8 and a supporter 9 for connecting the both arms 7 and 8. Plates constituting the reinforcing part of the supporter 9 in a frame B are vertically swelled in the lower part of the lower arm 8 and connected to a metallic and plastic base 10, for example. Shafts 2 and 3 are projected from the free ends of the arms 7 and 8 and forms a positioning and fixing surface being appropriate to the attachment of the upper sewing mechanism and the lower sewing mechanism of the sewing machine. The both upper and lower sewing mechanisms are displayed by two parallel hexahedrons M1 , and M2 , for example, which express a sewing machine needle control mechanism or a mechanism for feeding a fabric and forming stitches in cooperation with the sewing machine needle control mechanism and the sewing machine needle.

Patent Agency Ranking