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    • 5. 发明公开
    • Tape cassette
    • Bandkassette
    • EP2845743A1
    • 2015-03-11
    • EP14189221.6
    • 2009-12-16
    • Brother Kogyo Kabushiki Kaisha
    • Yamaguchi, Koshiro
    • B41J32/00B41J3/36B41J15/04B41J3/407B41J35/28B41J33/00
    • B41J15/044B41J3/4075B41J32/00B41J33/003B41J35/28
    • A length of a head insertion portion (39) in the left-right direction is a first distance (A1). An area whose length in the left-right direction is the same as the first distance (A1) and which extends in the front-rear direction of a tape cassette (30) is a first area (331). A distance from a right end of the head insertion portion (39) to a right end of the tape cassette (30) is a second distance (A2). A distance from a left end of the tape cassette (30) to a left end of the head insertion portion (39) is a third distance (A3). Winding centers of a first tape support hole (65) and of a take-up support hole (68) are positioned in the first area (331). The first distance (A1) is formed larger than the second distance (A2). The first distance (A1) is larger than the third distance (A3). A center of gravity of the tape cassette (30) is positioned within a range of the first area (331).
    • 头部插入部分(39)在左右方向上的长度是第一距离(A1)。 第一区域(331)是其左右方向上的长度与第一距离(A1)相同并且在带盒(30)的前后方向上延伸的区域。 从头插入部(39)的右端到带盒(30)的右端的距离为第二距离(A2)。 从磁带盒(30)的左端到磁头插入部(39)的左端的距离为第三距离(A3)。 第一带支撑孔(65)和卷取支撑孔(68)的绕组中心位于第一区域(331)中。 第一距离(A1)形成为大于第二距离(A2)。 第一距离(A1)大于第三距离(A3)。 带盒(30)的重心位于第一区域(331)的范围内。
    • 6. 发明公开
    • REVERSIBLE PRINTER ASSEMBLY
    • 可逆的DRUCKERANORDNUNG
    • EP1863649A4
    • 2013-07-10
    • EP06738601
    • 2006-03-16
    • PANDUIT CORP
    • OBENSHAIN MARC R
    • B41J33/00B41J2/32B41J3/407B41J11/00B41J11/66B41J35/28
    • B41J3/4075B41J11/663
    • A method and apparatus for printing labels with reduced waste. The method includes printing a label on an end-portion of a label roll and advancing the label roll such that the end-portion passes a cutter mechanism. The cutter mechanism cuts the end-portion, thereby defining a new end-portion. The method further includes reversing the label roll to align the new end-portion with a printer head. The apparatus may be a drive mechanism that includes a roller for feeding label material in a forward feed mode and in a reverse feed mode. The drive mechanism has a drive clutch configured to engage with a take-up printer ribbon spool. The drive clutch may be operated to (i) transfer a driving force to the take-up printer ribbon spool in a forward feed mode and (ii) allow a release of printer ribbon in a reverse feed mode. The drive mechanism further includes a reverse clutch having a return spring. The reverse clutch may engage with a payout printer ribbon spool and may be operated to (i) prime the return spring of the in the forward feed mode and (ii) transfer a driving force from the return spring to the payout printer ribbon spool in the reverse feed mode. The drive mechanism may be incorporated into a hand-held printer, and therein interact with a removable label cassette to reduce waste of the label material and/or ink ribbon.