公开(公告)号：US20090103966A1

公开(公告)日：2009-04-23

申请号：US12254934

申请日：2008-10-21

Applicant: Michael P. HOY

Inventor： Michael P. HOY

IPC: B41F15/04

CPC classification number: B65H39/16 ,  B65H18/28 ,  B65H2402/10 ,  B65H2701/1133 ,  B65H2801/36

Abstract: A media roll positioning assembly for positioning a roll of media includes a guiding device, a retainer and a media roll supporting device. The media roll supporting device includes an elongated element for supporting the roll of media and a support configured to support the media roll supporting device on the guiding device. The guiding device is configured to movably support the support to guide the support in a main displacement direction from an input position to a reference position, the reference position being defined by a reference element. The retainer is configured to retain the support in the reference position, the support being removable from the reference position by application of a force on the media roll supporting device, the force exceeding a predetermined threshold force.

Abstract translation: 用于定位介质卷的介质辊定位组件包括引导装置，保持器和介质辊支撑装置。 介质辊支撑装置包括用于支撑介质卷的细长元件和被配置为将介质辊支撑装置支撑在引导装置上的支撑件。 引导装置被构造成可移动地支撑支撑件，以将引导件沿主移动方向从输入位置引导到参考位置，参考位置由参考元件限定。 保持器构造成将支撑件保持在参考位置，支撑件可以通过在介质辊支撑装置上施加力而从参考位置移除，该力超过预定阈值力。

公开(公告)号：US12103812B2

公开(公告)日：2024-10-01

申请号：US18534405

申请日：2023-12-08

Applicant: Qingdao University of Technology ,  Ziguo Wang

Inventor： Ziguo Wang ,  Yuyan Sun

IPC: B65H75/44

CPC classification number: B65H75/4465 ,  B65H75/4471 ,  B65H2701/1133

Abstract: A flexible layer support structure and a retractable device is disclosed. The flexible layer support structure includes a first thin sheet and a second thin sheet arranged in parallel with each other, as well as and a folding spring group sandwiched between the first thin sheet and the second thin sheet and arranged in parallel. The curved elastic pieces in the folding spring group are smoothly overlapped and connected with the thin sheets, so as to enclose a hollow thin-walled elastic structure that can be overlapped and rolled up, can be automatically straightened and has a flat surface. The retractable device includes a winding shaft, a pressure roller, and a flexible layer support structure installed on the winding shaft. The flexible layer support structure of the present disclosure has the advantages in lightweight, high storage ratio, large unfolded area, simple winding, large load bearing capacity, and less damage.

公开(公告)号：US20240109750A1

公开(公告)日：2024-04-04

申请号：US18534405

申请日：2023-12-08

Applicant: Ziguo WANG ,  Qingdao University of Technology

Inventor： Ziguo WANG ,  Yuyan SUN

IPC: B65H75/44

CPC classification number: B65H75/4465 ,  B65H75/4471 ,  B65H2701/1133

Abstract: A flexible layer support structure and a retractable device is disclosed. The flexible layer support structure includes a first thin sheet and a second thin sheet arranged in parallel with each other, as well as and a folding spring group sandwiched between the first thin sheet and the second thin sheet and arranged in parallel. The curved elastic pieces in the folding spring group are smoothly overlapped and connected with the thin sheets, so as to enclose a hollow thin-walled elastic structure that can be overlapped and rolled up, can be automatically straightened and has a flat surface. The retractable device includes a winding shaft, a pressure roller, and a flexible layer support structure installed on the winding shaft. The flexible layer support structure of the present disclosure has the advantages in lightweight, high storage ratio, large unfolded area, simple winding, large load bearing capacity, and less damage.

公开(公告)号：US12090753B2

公开(公告)日：2024-09-17

申请号：US17168327

申请日：2021-02-05

Applicant: BROTHER KOGYO KABUSHIKI KAISHA

Inventor： Takahiko Watari ,  Yuji Hori ,  Masatomo Yamaguchi ,  Masao Mimoto ,  Shoko Kodama

IPC: B41J15/04 ,  B65H7/04 ,  B65H7/14 ,  B65H20/02 ,  G03G15/00 ,  B65H35/06

CPC classification number: B41J15/044 ,  B65H7/04 ,  B65H7/14 ,  B65H20/02 ,  G03G15/6502 ,  G03G15/6511 ,  G03G15/6517 ,  B65H35/06 ,  B65H2301/12 ,  B65H2701/1131 ,  B65H2701/1133 ,  B65H2701/182 ,  B65H2701/184 ,  B65H2801/03

Abstract: A medium cassette of the present disclosure is a medium cassette configured to be inserted and removed with respect to an apparatus main body and capable of selectively accommodating any recording medium of a roll medium having a continuous medium which is wound in a roll shape and a single sheet medium.

公开(公告)号：US20180015716A1

公开(公告)日：2018-01-18

申请号：US15545970

申请日：2015-04-30

Applicant: HEWLETT-PACKARD INDIGO B.V.

Inventor： Moshe Havive

IPC: B41F33/00 ,  B65H23/32 ,  B41J15/16 ,  B65H20/02

CPC classification number: B41F33/0036 ,  B41F13/06 ,  B41J3/60 ,  B41J15/165 ,  B65H20/02 ,  B65H23/32 ,  B65H2301/5111 ,  B65H2701/1133 ,  B65H2801/03

Abstract: In one example, a printed output inspection unit (300) for a web printing system (100). The inspection unit has a first L-inverter (310) disposed in a first plane (315), and a second L-inverter (320) disposed in a second plane (325) offset from the first plane in a direction orthogonal to the first plane. The inspection unit (300) also has an inspection area (340,350) between the first and second L-inverters to view a side (307,309) of a web substrate (305), the inspection area extending in the direction orthogonal to the first plane.