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1. 发明授权

US11511553B2 Label printer 有权
公开(公告)号：US11511553B2
公开(公告)日：2022-11-29
申请号：US17127436
申请日：2020-12-18
申请人： Bizerba SE & Co. KG
发明人： Rafael Reiss , Holger Offermann
IPC分类号： B41J15/04 , B41J3/407
摘要： Disclosed is a label printer, configured to hold the carrier tape with the labels in contact with the printhead, wherein the carrier tape is led between the printhead and a counter-element; a drive mechanism for the carrier tape having a driven carrier tape drawing roller; and at least one non-driven carrier tape pressure roller, associated with the carrier tape drawing roller, that is rotatable about a rotational axis, wherein the carrier tape is led between the carrier tape drawing roller and the respective carrier tape pressure roller and is transported along a predefined carrier tape transport path. The respective carrier tape pressure roller is supported perpendicular to its rotational axis and in a displacement direction toward the carrier tape drawing roller, with a spring device being provided to exert a pressing force onto the carrier tape, said spring device preloading the respective carrier tape pressure roller in the displacement direction.

2. 发明授权

US11504987B2 Label printer 有权
公开(公告)号：US11504987B2
公开(公告)日：2022-11-22
申请号：US17127232
申请日：2020-12-18
申请人： Bizerba SE & Co. KG
发明人： Rafael Reiss , Holger Offermann
IPC分类号： B41J15/04 , B41J3/407
摘要： Disclosed is a label printer having a driven carrier tape drawing roller; and a guide unit for the carrier tape, said guide unit being pivotably supported about a pivot axle between an operating position and an insertion position for the carrier tape, wherein the guide unit includes a counter-element to the printhead, configured to hold the carrier tape with the labels in contact with the printhead in the operating position; wherein, in the operating position, the carrier tape is led between the printhead and the counter-element and between the carrier tape drawing roller and the respective carrier tape pressure roller and can in particular be transported along a predefined carrier tape transport path; and wherein, in the insertion position of the guide unit, the counter-element is pivoted away from the printhead and the respective carrier tape pressure roller is pivoted away from the carrier tape drawing roller.

3. 发明授权

US11504979B2 Label printer 有权
公开(公告)号：US11504979B2
公开(公告)日：2022-11-22
申请号：US17127374
申请日：2020-12-18
申请人： Bizerba SE & Co. KG
发明人： Rafael Reiss , Holger Offermann
IPC分类号： B41J3/407 , B41J2/325 , B41J15/04
摘要： Disclosed is a label printer, having a first receiver for a printhead; at least two mutually different printhead units, each configured as a replaceable module and that each have a printhead, wherein one of the two printhead units is selectively received by the first receiver in an assembled state; a second receiver for a guide unit for the carrier tape having a counter-element to the printhead that is configured to hold the carrier tape with the labels in contact with the printhead; and at least two mutually different guide units for the carrier tape, each configured as a replaceable module and that each have a counter-element to the printhead that is configured to hold the carrier tape with the labels in contact with the printhead, wherein one of the two guide units for the carrier tape is selectively received by the second receiver in the assembled state.

4. 发明授权

US11491804B2 Label printer 有权
公开(公告)号：US11491804B2
公开(公告)日：2022-11-08
申请号：US17127517
申请日：2020-12-18
申请人： Bizerba SE & Co. KG
发明人： Rafael Reiss , Holger Offermann
IPC分类号： B41J3/407 , B41J2/325 , B41J15/04
摘要： Disclosed is a label printer, having a printhead and a counter-element to the printhead, wherein a carrier tape is led between the printhead and the counter-element; a drive mechanism for the carrier tape having a driven carrier tape drawing roller; and at least one non-driven carrier tape pressure roller that is associated with the carrier tape drawing roller, wherein, the carrier tape drawing roller and the respective carrier tape pressure roller are arranged after the printhead and the counter-element, wherein the drive mechanism for the carrier tape comprises a further driven carrier tape drawing roller and a further non-driven carrier tape pressure roller associated with the further carrier tape drawing roller is provided, with the further carrier tape drawing roller and the further carrier tape pressure roller, arranged in front of the printhead and the counter-element.

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