Cassette for printed tape and method of printing

• US 5,618,119 A
• Filed: 08/17/1995
• Issued: 04/08/1997
• Est. Priority Date: 09/28/1994
• Status: Expired due to Fees

• Current Assignee: Brother Kogyo Kabushiki Kaisha
• Original Assignee: Brother Kogyo Kabushiki Kaisha
• Inventors: Misu, Susumu, Higashi, Takashi
• Primary Examiner(s): YAN, REN LUO
• Application Number:
  US08/516,106
• Time in Patent Office: 600 Days
• Field of Search: 400/207, 400/208, 400/613, 400/691, 400/692, 400/693, 400/693.1, 400/249, 400/235, 400/235.1
• US Class Current: 400/208
• CPC Class Codes: B41J 2/325 by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet
• CPC Class Codes: B41J 3/4075 Tape printers; Label printers
• CPC Class Codes: B41J 32/00 Ink-ribbon cartridges

Abstract

A cassette case is removably attached into a main body of a printed tape producing apparatus. The apparatus includes a print section and a platen that is pressed against or brought out of contact with the print section, and carries out printing by passing an ink ribbon and a print tape between the print section and the platen. The cassette case housing the ink ribbon is provided with a container section into which a tape case housing the print tape is removably fitted. The cassette case and the tape case are respectively provided with a guide groove having its top opened, and it is possible to easily carry the tape to the print section by pinching the tape at the opening in the guide groove.

Claims

1. A cassette case housing an ink ribbon and being removably attached into a main body of a printed tape producing apparatus, the apparatus including a print section and a platen, said cassette case comprising:

a tape case container section to which a tape case housing a print tape is removably attached;

a guide groove through which the print tape is guided when the tape case is attached therein, the tape case including a guide groove section linking with the guide groove of the cassette case, the guide groove and the guide groove section defining a tape path for the print tape, wherein at least a part of the tape path for the print tape is open so that the print tape can be accessed from outside.

2. The cassette case as defined in claim 1, wherein the opening of the tape path is formed in an upper surface of said cassette case.

3. The cassette case as defined in claim 2, wherein a window is formed in a part of an outer peripheral side surface of said tape case so that the print tape in said tape case can be accessed from outside.

4. The cassette case as defined in claim 3, wherein a second window is formed in a side surface of said cassette case corresponding to the window in the tape case.

5. The cassette case as defined in claim 1, further comprising a rewinding member rotatably coupled to said tape case, said rewinding member engaging said print tape enabling rewinding of said print tape.

6. The cassette case as defined in claim 5, wherein said rewinding member comprises a grip formed on a surface of said rewinding member.

7. The cassette case as defined in claim 5, further comprising a contact step serving as a print tape reference point for printing.

8. The cassette case as defined in claim 1, further comprising a plurality of detected holes positioned corresponding to at least one of a color of the ink ribbon, a color of the print tape, and a type of the print tape.

9. The cassette case as defined in claim 1, further comprising a tape feed roller for feeding the print tape, said tape feed roller including a central portion having a first diameter and outer guide portions having a second diameter larger than said first diameter.

10. The cassette case as defined in claim 9, further comprising a slide disposed in the vicinity of a tape exit, said slide guiding said print tape toward said tape exit.

11. The cassette case as defined in claim 10, further comprising a contact step disposed adjacent said slide, said contact step serving as a print tape reference point for printing.

12. The cassette case as defined in claim 1, wherein said part of the tape path for the print tape is an open top of said guide groove of said cassette case communicating with an open top of said guide groove section of said tape case.

13. A cassette case housing an ink ribbon and being removably attached into a main body of a printed tape producing apparatus, said apparatus including a print section and a platen, said cassette case comprising:

a tape case container section to which a tape case housing a print tape is removably attached;

means for enabling the print tape to be accessed from outside the cassette case; and

a tape feed roller for feeding the print tape, said tape feed roller including a central portion having a first diameter and outer guide portions having a second diameter larger than said first diameter.

14. The cassette case as defined in claim 13, wherein said enabling means comprises at least a part of a path for the print tape formed in said cassette case or said tape case to transfer the print tape to said print section being opened.

15. The cassette case as defined in claim 13, wherein said enabling means comprises a window formed in a part of an outer peripheral side surface of said tape case.

16. The cassette case as defined in claim 13, wherein said enabling means further comprises an opening formed in a side surface of said cassette case.

17. The cassette case as defined in claim 13, further comprising a slide disposed in the vicinity of a tape exit, said slide guiding said print tape toward said tape exit.