Tape cassette

Patent metadata

Field	Value
Publication number	US-9427988-B2
Application number	US-73245710-A
Country	US
Kind code	B2
Filing date	Mar 26, 2010
Priority date	Mar 31, 2009
Publication date	Aug 30, 2016
Grant date	Aug 30, 2016

Abstract

A tape cassette that includes a housing, at least one tape, and a color indicator portion disposed between the tape housing area and the periphery, and in a specified area adjacent to the tape housing area on a rear edge side of the bottom wall, the color indicator portion indicating color information relating to the at least one tape and including a plurality of lateral information sections that are a plurality of strip-shaped sections extending along the left-and-right direction of the housing and aligned in a front-rear direction of the housing, wherein, of the plurality of lateral information sections, whether an aperture is formed in a first lateral information section indicates a base material color of the at least one tape, and whether an aperture is formed in a second lateral information section indicates a print color of the at least one tape.

First claim

What is claimed is:

1. A tape cassette, comprising:
a housing including a top wall having a top surface, a bottom wall having a bottom surface, and a side wall, the top wall and the bottom wall having a generally rectangular shape whose longitudinal direction is a left-and-right direction of the housing, the top wall, the bottom wall, and the side wall defining a periphery of the housing, the bottom surface including a first flat surface portion and a second flat surface portion, the second flat surface portion extending generally parallel to the first flat surface portion and being located between the top surface and the first flat surface portion in a first direction generally perpendicular to the top surface or the first flat surface portion, the side wall including a front wall;
an arm portion formed by the front wall and an arm rear wall behind the front wall, the arm portion partially surrounding an opening extending from the top surface to the bottom surface behind the front wall, and the front wall of the arm portion including a latching hole;
at least one tape mounted in a tape housing area, the tape housing area being located at a rear side of the housing within the periphery and including a first tape housing area and a second tape housing area each having a generally circular shape in a plan view, the first and second tape housing areas being aligned with each other in the left-and-right direction such that outer peripheral edges of the first and second tape housing areas contact each other;
an ink ribbon mounted in a ribbon housing area, the ribbon housing area being located on a front side of the tape housing area within the periphery; and
a color indicator portion disposed in the second flat surface portion and including a first lateral information section and a second lateral information section, the first lateral information section and the second lateral information section being strip-shaped sections extending along the left-and-right direction of the housing and aligned in a front-rear direction of the housing,
the first lateral information section including at least one first aperture formed in a pattern that corresponds to a base material color of the at least one tape, the first lateral information section adjoining a rear edge of the bottom wall,
the second lateral information section including a second aperture that indicates a specific ink color of the ink ribbon, the second lateral information section being located to the front of the first lateral information section,
wherein:
the color indicator portion includes a reference vertical information section that is a strip-shaped section extending along the front-rear direction of the housing and that includes a reference line, the reference line being an imaginary straight line extending along the front-rear direction and passing through a contact point where the outer edges of the first and second tape housing areas contact each other, and the reference line overlapping, when seen from a direction perpendicular to both the left-and-right direction and the front-rear direction, the latching hole and the opening, and
at least one of the at least one first aperture and the second aperture is provided at least in the reference vertical information section.

2. The tape cassette according to claim 1 , wherein, one of the at least one first aperture formed in a specified position of the first lateral information section indicates a special color as the base material color.

3. The tape cassette according to claim 1 , wherein:
each of the at least one first aperture and the second aperture is one of a through-hole that penetrates the bottom wall and an indentation that is indented in the bottom wall upwardly from the bottom wall.

4. The tape cassette according to claim 1 , wherein:
the color indicator portion includes a plurality of vertical information sections that are a plurality of strip-shaped sections extending along the front-rear direction of the housing and aligned in the left-and-right direction of the housing;
the plurality of vertical information sections include a reference vertical information section including a reference line and a subordinate vertical information section arranged in parallel with the reference vertical information section, the reference line being an imaginary line extending along the front-rear direction and passing through a contact point where the outer edges of the first and second tape housing areas contact each other; and
at least one of the at least one first aperture and the second aperture is provided in at least one of the reference vertical information section and the subordinate vertical information section.

5. The tape cassette according to claim 4 , wherein:
when a reference aperture is defined as the aperture positioned closest to the reference line, among the apertures formed in areas in the first lateral information section other than an area where the first lateral information section and the reference vertical information section intersect and overlap with each other, and when a reference end is defined as an end farthest from the reference line in the reference aperture,
at least a part of the second lateral information section is included in a range that is less than twice a reference distance from the rear edge of the bottom wall toward the front, the reference distance being a length in the left-and-right direction between the reference line and the reference end; and
the color indicator portion indicates a print color by whether the aperture that is separately disposed from the rear edge of the bottom wall is present in the range.

6. The tape cassette according to claim 1 , wherein:
the color indicator portion includes a plurality of vertical information sections that are a plurality of strip-shaped sections extending along the front-rear direction of the housing and aligned in the left-and-right direction of the housing; and
a surface portion is provided in an area where a predetermined vertical information section among the plurality of vertical information sections and the first lateral information section intersect and overlap with each other, and the second aperture is formed in an area where the predetermined vertical information section and the second lateral information section intersect and overlap with each other.

7. The tape cassette according to claim 4 , wherein
at least two of the at least one first aperture and the second aperture are formed as apertures separated from each other in each of the at least two of a plurality of overlapping areas, the overlapping areas being areas where the first and second lateral information sections and the plurality of vertical information sections intersect and overlap with each other.

8. The tape cassette according to claim 4 , wherein
at least one of the at least one first aperture and the second aperture is formed over at least two of a plurality of overlapping areas, the overlapping areas being areas where the first and second lateral information sections and the plurality of vertical information sections intersect and overlap with each other.

9. A tape cassette that is configured to be installable in a tape printer, the tape printer comprising a cassette housing portion and a plurality of detecting switches, the cassette housing portion being configured to removably house the tape cassette, the plurality of detecting switches being configured to detect identification information for identifying color information, the tape cassette comprising:
a housing including a top wall having a top surface, a bottom wall having a bottom surface, and a side wall, the top wall and the bottom wall having a generally rectangular shape whose longitudinal directi

Assignees

• Yamaguchi Koshiro
• Sago Akira
• Horiuchi Takashi
• Iriyama Yasuhiro
• Shibata Yasuhiro
• Nagae Tsuyoshi
• Kato Masato
• Imamaki Teruo
• Brother Ind Ltd

Inventors

• Yamaguchi Koshiro
• Sago Akira
• Horiuchi Takashi
• Iriyama Yasuhiro
• Shibata Yasuhiro
• Nagae Tsuyoshi
• Kato Masato
• Imamaki Teruo

Classifications

• B41J15/044 Primary

  Cassettes or cartridges containing continuous copy material, tape, for setting into printing devices · CPC title

• B41J2/325

  by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet · CPC title

• B41J3/4075

  Tape printers; Label printers · CPC title

• B41J11/009

  Detecting type of paper, e.g. by automatic reading of a code that is printed on a paper package or on a paper roll or by sensing the grade of translucency of the paper · CPC title

• B41J32/00

  Ink-ribbon cartridges · CPC title