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81. 发明授权

US4643626A Card item stacker capable of readily taking out card items 失效
标题翻译：卡片物品堆垛机能够轻松取出卡片物品
公开(公告)号：US4643626A
公开(公告)日：1987-02-17
申请号：US597162
申请日：1984-04-05
申请人： Masahiko Noguchi , Kunio Hiromori
发明人： Masahiko Noguchi , Kunio Hiromori
IPC分类号： B65H31/06 , B65H31/18
CPC分类号： B65H31/06 , B65H2301/4214 , B65H2513/40 , B65H2515/34
摘要： A card item stacker comprises a base member having an upwardly directed principal surface for stacking card items in a predetermined direction, an endless belt extended along the base member for conveying stacked card items, and a guide plate for vertically holding the stacked card items. The endless belt has teeth spaced apart on a belt surface. Each of the tooth surfaces of the endless belt has first and second end portions transversely of the predetermined direction. The first end portion leads the second end portion in a conveying sense of the predetermined direction and is more protruded than the second end portion. At least the first end portion is protruded from the principal surface. The guide plate is engaged with two adjacent ones of the teeth while each card item does not fall within the teeth. The card items can be slided in a sense opposite to the conveying sense.
摘要翻译：卡片物品堆垛机包括具有向上定向的主表面的基座构件，用于沿预定方向堆放卡片物品，沿基座构件延伸的环形带，用于传送堆叠的卡片物品;以及用于垂直地保持堆叠的卡片物品的引导板。环形带具有在带表面上间隔开的齿。环形带的每个齿面具有横向于预定方向的第一和第二端部。第一端部在预定方向的传送方向上引导第二端部，并且比第二端部更突出。至少第一端部从主表面突出。引导板与两个相邻的齿接合，而每个卡片物品不落在牙齿内。卡片物品可以在与传送意义相反的意义上滑动。

82. 发明授权

US3690474A Conveying device with two end positions connected by a conveyor belt and including a controllable drive connection 失效
标题翻译：输送装置与输送带连接的两个端部位置，包括可控驱动连接
公开(公告)号：US3690474A
公开(公告)日：1972-09-12
申请号：US3690474D
申请日：1971-07-28
申请人： LICENTIA GMBH
发明人： KLAPPENECKER KARL
IPC分类号： B07C1/02 , B65H29/50 , B65G60/00
CPC分类号： B65H83/02 , B07C1/025 , B65H29/50 , B65H2301/321 , B65H2513/40 , B65H2515/34 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： In a conveying device of the stacker type including a linearly displaceable carriage and a conveyor belt from which the carriage derives a motive force, a controllable drive connection is provided between two movable rollers, which form part of the connection, and means are provided to connect the two movable rollers so that the translation ratio definable by the peripheral speeds of the two rollers can be greater or less than 1 depending on the desired direction of movement of the carriage, or a pair of controllable drive connections, one with a translation ratio greater than 1, and one with a translation ratio less than 1, are provided so that the carriage can be controlled in both directions of motion.
摘要翻译：在包括线性可移动的托架和传送带的堆叠器类型的输送装置中，托架从该传送带导出动力，在形成连接的一部分的两个可动辊之间设置有可控的驱动连接，并且提供装置以连接两个可动辊，使得由两个辊的圆周速度定义的平移比可以大于或小于1，这取决于滑架的所需运动方向，或一对可控制的驱动连接，一个具有平移比较大设置为1，平移比小于1的一个，使得可以在两个运动方向上控制托架。

83. 发明授权

US10618760B2 Sheet conveyance apparatus 有权
公开(公告)号：US10618760B2
公开(公告)日：2020-04-14
申请号：US16038666
申请日：2018-07-18
申请人： CANON KABUSHIKI KAISHA
发明人： Naoki Ishioka , So Matsumoto
IPC分类号： B65H9/16 , B65H5/06 , B65H7/02
CPC分类号： B65H9/166 , B65H5/062 , B65H7/02 , B65H2301/3412 , B65H2404/1441 , B65H2404/1451 , B65H2513/108 , B65H2513/53 , B65H2515/34 , B65H2701/1311 , B65H2801/06 , B65H2701/1311 , B65H2220/01 , B65H2513/53 , B65H2220/03 , B65H2513/108 , B65H2220/02 , B65H2515/34 , B65H2220/02
摘要： A sheet conveyance apparatus includes an oblique-feed unit configured to nip and convey a sheet by imparting to the nipped sheet a force in a direction inclined relative to a sheet conveyance direction so that the sheet approaches an abutment surface in the width direction as the sheet proceeds downstream in the sheet conveyance direction; a drive unit configured to drive the oblique-feed unit; a change unit configured to change the force of the oblique-feed unit; and a control unit configured to control the drive unit and the change unit so that, after causing the sheet to abut against the abutment surface in a first state in which the oblique-feed unit is driven at a first speed, the oblique-feed unit is put into a second state in which the oblique-feed unit is driven at a second speed higher than the first speed and the force is weaker than in the first state.

84. 发明授权

US10618758B2 Double-endless-belt conveyor, turnover module incorporating such a conveyor and folding package production line incorporating such a module 有权
公开(公告)号：US10618758B2
公开(公告)日：2020-04-14
申请号：US16317286
申请日：2017-06-20
申请人： BOBST MEX SA
发明人： Ketan Meskar
IPC分类号： B65H29/12 , B65H33/12 , B65G15/16 , B65G15/14 , B65H5/02 , B65H29/66 , B65H7/00
CPC分类号： B65H5/023 , B65G15/14 , B65G15/16 , B65H7/00 , B65H29/12 , B65H29/6663 , B65H33/12 , B65H2301/42112 , B65H2402/10 , B65H2404/25 , B65H2404/2614 , B65H2404/2615 , B65H2515/10 , B65H2515/34 , B65H2701/1766 , B65H2515/10 , B65H2220/01 , B65H2515/34 , B65H2220/02 , B65H2515/34 , B65H2220/02 , B65H2220/11
摘要： The conveyor comprises two single-transport-belt conveyor subassemblies (42AL, 42AH) arranged facing each other symmetrically relative to a pinching plane of the conveyor (42A), two sets of rollers (423L, 423H) incorporated in the two conveyor subassemblies and distributed on either side of the pinching plane. A first set of rollers (423L) guides a belt (420AL) of the first conveyor subassembly and a second set of rollers (423H) guides a belt (420AH) of the second conveyor subassembly. The conveyor subassemblies comprise sets of vertically arranged jacks (424L, 424H) which are associated with the sets of rollers, each of the rollers being mounted on a dedicated respective jack.

85. 发明申请

US20190023515A1 WINDER AND A METHOD FOR WINDING A ROLL FROM A FIBROUS WEB 审中-公开
公开(公告)号：US20190023515A1
公开(公告)日：2019-01-24
申请号：US16078264
申请日：2017-02-17
申请人： VALMET PESCIA SRL
发明人： Fabrizio Bartolini
IPC分类号： B65H18/02 , B65H18/26
CPC分类号： B65H18/025 , B65H18/028 , B65H18/26 , B65H2301/41346 , B65H2301/413526 , B65H2301/41366 , B65H2301/41374 , B65H2402/24 , B65H2404/43 , B65H2408/232 , B65H2511/13 , B65H2511/142 , B65H2511/232 , B65H2515/34 , B65H2553/00 , B65H2557/266 , B65H2601/22
摘要： The present invention relates to a w winder (1) for winding a web roll (2) from a fibrous web such as a paper web or a web of non-woven 12 material paper (2). The winder (1) comprises two support rolls (3, 4) for supporting the web roll (2) during reeling and a core shaft (5) for winding the paper reel (2). At each longitudinal end of the core shaft (5), there is a carrier chuck (6) in which the core shaft (5) is rotatably journalled. The carrier chucks to are arranged to be movable in a frame towards or away from the support rolls (3, 4) and a rider roll (8) is arranged to be capable of acting against the web roll (2) being wound. The rider roll (8) is carried by a rider roll beam (9) and the rider roll beam (9) is arranged to be movable in the frame (7) such that the rider roll (8) can be moved towards or away from the support rolls (3, 4). There is at least one actuator (10) for moving the rider roll beam (9) towards or away from the support rolls (3, 4); and at least one load cell (12) arranged to detect the force between the rider roll (8) and the web roll (2). The winder (1) also comprises at least one actuator (11) for moving the carrier chucks (6) of the core shaft (5) independently of the rider roll beam (9) and the winder (1) comprises at least one load cell (13) arranged to detect the force with which the carrier chucks (6) act on the core shaft (5). The winder (1) also comprises a logic control system (14) connected to the load cells (12, 13) such that the logic control system (14) receives measured values for the force between the web roll (2) and the rider roll (8) and the force with which the carrier chucks (6) act on the core shaft (5). The logic control system (14) is programmed to control movement of the carrier chucks (6) and the rider roll beam (9) such that the sum of the forces detected from the load cells (12, 13) and the force resulting from a calculated weight of the web roll (2) corresponds to a set value for the force between the web roll (2) and the support rolls (3, 4). The invention also relates to a corresponding method for operating the winder.

86. 发明申请

US20180207927A1 SCREEN PRINTING METHOD AND IMPRINTING APPARATUS 审中-公开
公开(公告)号：US20180207927A1
公开(公告)日：2018-07-26
申请号：US15537939
申请日：2017-01-23
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Shixin RUAN , Fuyi CUI , Xuefei BAI , Fashun LI , Chunsheng GU , Xuwei LI
IPC分类号： B41F15/34 , H01L27/32 , H01L51/56
CPC分类号： B41F15/34 , B41F15/0818 , B41F15/0881 , B41F15/44 , B41F15/46 , B65H2515/34 , H01L27/32 , H01L51/56 , H05K3/1233
摘要： A printing screen method includes: providing at least one printing scraper assembly, wherein the printing scraper assembly has a printing scraper and a pressure sensing feedback system; placing at least one printing screen on a substrate; detecting and supplying a pressure value between the printing scraper and the printing screen during printing by the pressure sensing feedback system; and comparing the supplied pressure value and a predetermined pressure value, and changing the pressure between the printing scraper and the printing screen if a difference between the feedback pressure value and the predetermined pressure value is larger than a predetermined threshold. An imprinting apparatus implementing the printing screen method is also provided.

87. 发明授权

US09988235B2 Sheet folding mechanism and sheet processing apparatus 有权
公开(公告)号：US09988235B2
公开(公告)日：2018-06-05
申请号：US15002602
申请日：2016-01-21
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
发明人： Toshiaki Oshiro
IPC分类号： B65H45/18 , G03G15/00 , B65H45/30 , B41L43/06 , B65H45/16 , B65H45/04 , B31F1/08 , B31F1/10
CPC分类号： B65H45/18 , B31F1/08 , B31F1/10 , B41L43/06 , B65H45/04 , B65H45/16 , B65H45/30 , B65H2404/111 , B65H2404/1344 , B65H2511/212 , B65H2511/224 , B65H2515/34 , B65H2801/27 , G03G15/6529 , G03G15/6544 , G03G2215/00827 , G03G2215/00877 , B65H2220/02 , B65H2220/11
摘要： According to an embodiment, a sheet folding apparatus comprises a first roller, a second roller configured to be energized to the first roller, form a nip section together with the first roller, fold a sheet in half together with the first roller through the nip section and convey the sheet folded in half together with the first roller and a pressing force adjusting mechanism configured to be capable of increasing and decreasing a pressing force generated at the nip section. The pressing force adjusting mechanism causes a pressing force in a state of being conveying the sheet folded in half to be lower than that in a state of being folding the sheet in half.

88. 发明申请

US20180148291A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180148291A1
公开(公告)日：2018-05-31
申请号：US15814164
申请日：2017-11-15
申请人： CANON KABUSHIKI KAISHA
发明人： Shogo Matsumoto
IPC分类号： B65H29/52 , G03G15/20 , B65H7/06
CPC分类号： G03G15/5029 , B65H5/062 , B65H7/06 , B65H2301/51256 , B65H2404/14 , B65H2511/416 , B65H2515/34 , B65H2801/27 , G03G15/2028 , G03G15/6511 , G03G15/6576 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： An image forming apparatus includes a plate, a feeding unit that feeds a recording material placed on the plate, an image forming unit that form an image on the fed recording material, a conveying unit to convey a recording material pinched by a nip pressure from a rotating member nip portion, a switching unit to switch the nip pressure, a detecting unit, and a control unit. The detecting unit detects property information regarding the fed recording material. In response to an instruction to form the image on the recording material and before detection of property information completes, the control unit controls to switch the nip pressure based on information regarding image forming on the recording material, and after detection of the property information completes, the control unit controls to switch the nip pressure based on the information regarding the image forming on the recording material and the detected property information.

89. 发明授权

US09857750B1 Transport monitoring control device and image forming apparatus 有权
公开(公告)号：US09857750B1
公开(公告)日：2018-01-02
申请号：US15470370
申请日：2017-03-27
申请人： FUJI XEROX CO., LTD.
发明人： Hideki Moriya , Hidehiko Yamaguchi , Kozo Tagawa , Tsuyoshi Sunohara
IPC分类号： G03G15/00 , B65H5/06 , B65H7/08 , B65H9/00
CPC分类号： G03G15/6567 , B65H5/062 , B65H7/08 , B65H9/00 , B65H2301/331 , B65H2403/25 , B65H2403/943 , B65H2404/1441 , B65H2511/224 , B65H2511/242 , B65H2515/34 , B65H2515/704 , B65H2557/23 , B65H2557/242 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A transport monitoring control device includes a transport unit configured to transport a recording medium while nipping the recording medium, a driving unit configured to drive the transport unit, a detector configured to detect a waveform related to a load of the driving unit when the recording medium enters the transport unit or is discharged from the transport unit, and a determining unit configured to determine whether the recording medium is skewed with respect to the transport unit, based on a waveform width at a height obtained by multiplying a peak value of the waveform by a predetermined coefficient.

90. 发明授权

US09550643B2 Sheet conveying apparatus and image forming apparatus 有权
标题翻译：片材输送装置和成像装置
公开(公告)号：US09550643B2
公开(公告)日：2017-01-24
申请号：US14662362
申请日：2015-03-19
申请人： CANON KABUSHIKI KAISHA
发明人： So Matsumoto , Takashi Fujita
IPC分类号： B65H9/16 , B65H5/06 , B65H7/02
CPC分类号： B65H5/062 , B65H7/02 , B65H9/166 , B65H2404/1441 , B65H2511/224 , B65H2515/34 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： A sheet conveying apparatus according to the present invention includes: a pair of conveying rollers 13 which nips and conveys a sheet; a reference member 31 which determines the position of a side edge of the sheet along the sheet conveyance direction; a plurality of pairs of skew feeding correcting rollers 32 which nip and convey the sheet conveyed by the pair of conveying rollers 13 and draw the side edge of the sheet to the reference member 31; and a switching unit which switches the pair of conveying rollers 13 and the pairs of skew feeding correcting rollers 32 between a state of nipping the sheet and a state of nip releasing the sheet, the switching unit releasing the nip of the sheet by the pair of conveying rollers 13 after the conveyed sheet is nipped by at least two of the pairs of skew feeding correcting rollers 32.
摘要翻译：根据本发明的片材输送装置包括：一对输送片材的输送辊13; 基准构件31，其确定片材沿片材输送方向的侧边缘的位置; 多对倾斜进给校正辊32，夹持并输送由一对输送辊13输送的纸张，并将纸张的侧边缘拉到基准部件31; 以及切换单元，其将一对输送辊13和一对偏斜进给校正辊32切换在夹紧纸张的状态和释放纸张的夹持状态之间，切换单元通过一对纸张释放纸张的辊隙输送辊13在输送的纸张被至少两对歪斜进给校正辊32夹持之后。

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