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41. 发明公开

EP1942006A1 PRINTER 有权
标题翻译：德鲁克
公开(公告)号：EP1942006A1
公开(公告)日：2008-07-09
申请号：EP06822106.8
申请日：2006-10-24
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： KASE, Takaaki , FURUKI, Ichiro , SAKUTA, Akira , ITO, Akihito
IPC分类号： B41J15/16 , B41J15/04
CPC分类号： B41J15/046 , B41J15/005
摘要： In a printing device recording images on a recording paper being fed backward, bight portion of recording paper generated due to backward feeding contacts with machine components and generates scratches on the recording paper surface. A break unit may be provided on a dancer roller and a recording paper roller only with a complex mechanism and uneven conveying load resulting in a poor printing quality
The printing device is provided with a conveyer roller pair for holding therebetween a sheet paper drawn out from the recording paper roll to feed the sheet paper forward or backward, a feeding roller pair disposed between said recording paper roll and said conveyer roller pair for drawing out the recording paper and feeding it to the conveyer roller pair, a color recording unit disposed downstream of the conveyer roller pair in the direction of conveyance of the recording paper for recording a color image on the recording paper that is being moved backward, a guide unit is disposed between the feeding roller pair and the conveyer roller pair for bending and guiding the recording paper in an arc-shape at an acute angle smaller than 90 degrees, a reservation space is provided outside of the arc-shaped recording paper guiding path for accommodating the sagged recording paper therein, the guide unit has provided with a pivotally supported movable guide member, and that the guide unit is pivoted for selective opening or closing the holding member movable guide member.
摘要翻译：在向后馈送的记录纸上记录图像的打印装置中，由于向后进给而产生的记录纸的弯曲部分与机器部件接触并在记录纸表面上产生划痕。断裂单元可以仅设置在具有复杂机构的浮动轮和记录纸辊上，并且不均匀的输送负载导致差的打印质量。打印装置设置有输送辊对，用于将从该纸张拉出的纸张记录纸卷将纸张向前或向后进给，设置在所述记录纸卷和所述输送辊对之间的进给辊对，用于拉出记录纸并将其馈送到输送辊对;彩色记录单元，输送辊对在记录纸的输送方向上，用于将彩色图像记录在正在向后移动的记录纸上;引导单元设置在输送辊对和输送辊对之间，用于弯曲和引导记录纸以小于90度的锐角的弧形，在弧形记录纸gu的外侧设置预留空间导向单元设置有可枢转地支撑的可移动引导构件，并且引导单元枢转以选择性地打开或关闭保持构件可移动引导构件。

42. 发明公开

EP1862324A2 Roll paper printer 有权
标题翻译： Papierrollendrucker
公开(公告)号：EP1862324A2
公开(公告)日：2007-12-05
申请号：EP07009021.2
申请日：2007-05-04
申请人： Seiko Epson Corporation
发明人： Maekawa, Hironori
IPC分类号： B41J15/04
CPC分类号： B41J15/042 , B41J15/046
摘要： A simple arrangement prevents the roll paper from meandering so that the edges of the paper catch on steps between the paper guides forming the sides of the paper compartment (9). Paper positioning plates (31 and 32) that are urged to the inside by a tension spring (37) are disposed in the paper compartment (9) of the printer near the top of the paper guides (28 and 29) that are located farthest from the printing position B. Positioning surfaces of these paper positioning plates (31 and 32) can contact the outer circumferential part of the end sides of the paper roll (10). If the paper (10a) shifts laterally when the paper (10a) is pulled off the paper roll (10), the paper (10a) contacts the positioning surfaces but the force of the tension spring (37) prevents the paper (10a) from shifting widthwise to the transportation direction and prevents the paper (10a) from becoming skewed to the transportation path.
摘要翻译：简单的布置防止卷筒纸卷曲，使得纸的边缘在形成纸张隔间（9）的侧面的纸张引导件之间的台阶上卡住。通过拉伸弹簧（37）向内部推动的纸张定位板（31和32）设置在靠近导纸器（28和29）顶部的打印机纸箱（9）中，纸张定位板打印位置B.这些纸定位板（31,32）的定位面可以与纸卷（10）的端侧的外周部接触。如果当纸（10a）从纸卷（10）上拉出时纸张（10a）横向移动，则纸（10a）接触定位表面，但拉伸弹簧（37）的力防止纸张（10a）沿着输送方向横向移动，防止纸（10a）偏斜到输送路径。

43. 发明公开

EP1798050A1 Paper roll feed mechanism, paper roll feed cassette, and image forming apparatus 有权
标题翻译：纸卷供纸机构，纸卷供纸盒和图像形成装置
公开(公告)号：EP1798050A1
公开(公告)日：2007-06-20
申请号：EP06256357.2
申请日：2006-12-14
申请人： SONY CORPORATION
发明人： Ando, Hideki , Ono, Katsuhisa
IPC分类号： B41J15/04 , B65H23/032 , B65H23/035
CPC分类号： B65H23/0326 , B41J15/042 , B41J15/046
摘要： A paper roll feed mechanism rotates a paper roll including recording paper wound in a cylindrical shape to unwind the paper. The paper roll feed mechanism includes the following components. A supporting mechanism rotatably supports the paper roll. At least one paper feed roller unwinds the paper, serving as the outer surface of the paper roll supported by the supporting mechanism, in the lengthwise direction of the paper. A skew correcting member presses a side surface of the paper roll, supported by the supporting mechanism, in the widthwise direction of the paper. The skew correcting member presses outer part of the side surface of the paper roll in a paper unwinding region.
摘要翻译：纸卷馈送机构使包括缠绕成圆柱形状的记录纸的纸卷旋转以展开纸张。纸卷进给机构包括以下组件。支撑机构可旋转地支撑纸卷。至少一个供纸辊在纸张的长度方向上展开作为由支撑机构支撑的纸卷的外表面的纸张。歪斜校正构件在纸张的宽度方向上按压由支撑机构支撑的纸卷的侧表面。歪斜校正构件在纸张退绕区域中按压纸卷的侧表面的外侧部分。

44. 发明公开

EP1454760A3 Cassette for rolled recording medium and image forming apparatus 有权
标题翻译： Kassettefüreinen aufgerolltenAufzeichnungsträgerund Bilderzeugungsvorrichtung
公开(公告)号：EP1454760A3
公开(公告)日：2005-12-14
申请号：EP04251105.5
申请日：2004-02-26
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Takagi, Osamu , Kuzuya, Susumu
IPC分类号： B41J15/04 , B41J11/00 , B41J11/06
CPC分类号： B41J11/0005 , B41J11/007 , B41J11/06 , B41J15/044 , B41J15/046
摘要： When a sheet cassette (3) having a roll of paper (6a) is attached to a body of a printer (1), a leading edge of a sheet (6) is always brought to position at a certain position. When the sheet cassette is not attached to the printer body, a stopper (41), provided near an end of a lever (40), protrudes to the outside from an opening (39a), so that the leading edge of the sheet, which has passed between a pair of correcting rollers (34,35), abuts against the stopper (41). When the sheet cassette is attached to the printer body, the lever (40) rotates in a clockwise direction, so that the stopper (41) retracts in the opening (39a).
摘要翻译：当具有一卷纸（6a）的纸盒（3）附接到打印机（1）的主体时，片材（6）的前缘总是被置于某一位置。当片材盒未附接到打印机主体时，设置在杆（40）的端部附近的止动件（41）从开口（39a）向外部突出，使得片材的前缘已经在一对校正辊（34,35）之间通过，抵靠止动件（41）。当纸盒安装在打印机主体上时，杆（40）沿顺时针方向旋转，使得止动器（41）在开口（39a）中缩回。

45. 发明公开

EP1552949A1 Roll sheet holder and tape printer 失效
标题翻译： Bandrollenhalter undBanddruckgerät
公开(公告)号：EP1552949A1
公开(公告)日：2005-07-13
申请号：EP04028330.1
申请日：2004-11-30
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Sugimoto, Kiyoshi , Sago, Akira , Seo, Keiji , Kasugai, Atsushi
IPC分类号： B41J15/04
CPC分类号： B41J15/04 , B41J3/4075 , B41J15/02 , B41J15/042 , B41J15/046 , Y10S242/912
摘要： A tape printer (1) includes a roll sheet holder storage part (4) of which a bottom is formed with a positioning recess (4A) which is rectangular in plan view and long sideways and has a predetermined depth. A discrimination recess (4B) rectangular in plan view is provided between the positioning recess (4A) and an inner base end of a holder support member (15). The discrimination recess (4B) fittingly receives a sheet discrimination part (60) extending in a predetermined length from a lower end of the positioning holding member (12) inward at substantially right angle thereto. The sheet discrimination part (60) is formed with sensor holes (60A-60E) arranged in an L-shaped pattern. In the discrimination recess (4B), there are provided sheet discrimination sensors (S1-S5) arranged in an L-shaped pattern.
摘要翻译：一种带式打印机（1）包括一个卷片保持器存放部分（4），其底部形成有一个定位凹槽（4A），该定位凹槽在平面图中是长方形的并且是长的，并且具有预定的深度。在定位凹部（4A）和保持器支撑构件（15）的内基端之间设置有平面图中矩形的识别凹部（4B）。鉴别凹部（4B）适当地接收从定位保持部件（12）的下端以大致直角向内延伸的规定长度的纸张识别部（60）。片材鉴别部分（60）形成有布置成L形图案的传感器孔（60A-60E）。在鉴别凹部（4B）中，设置有布置成L字形图案的纸张识别传感器（S1-S5）。

46. 发明公开

EP1454760A2 Cassette for rolled recording medium and image forming apparatus 有权
标题翻译：盒为圆筒状记录介质和图像形成装置
公开(公告)号：EP1454760A2
公开(公告)日：2004-09-08
申请号：EP04251105.5
申请日：2004-02-26
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Takagi, Osamu , Kuzuya, Susumu
IPC分类号： B41J15/04
CPC分类号： B41J11/0005 , B41J11/007 , B41J11/06 , B41J15/044 , B41J15/046
摘要： When a sheet cassette (3) having a roll of paper (6a) is attached to a body of a printer (1), a leading edge of a sheet (6) is always brought to position at a certain position. When the sheet cassette is not attached to the printer body, a stopper (41), provided near an end of a lever (40), protrudes to the outside from an opening (39a), so that the leading edge of the sheet, which has passed between a pair of correcting rollers (34,35), abuts against the stopper (41). When the sheet cassette is attached to the printer body, the lever (40) rotates in a clockwise direction, so that the stopper (41) retracts in the opening (39a).

47. 发明公开

EP1317342A2 TINTENSTRAHL-DRUCKVORRICHTUNG 有权
标题翻译：喷墨印刷装置
公开(公告)号：EP1317342A2
公开(公告)日：2003-06-11
申请号：EP01976229.3
申请日：2001-09-17
申请人： DURST PHOTOTECHNIK A.G.
发明人： OBERTEGGER, Franz , GANDINI, Mario
IPC分类号： B41J25/308 , B41J11/20 , B41J15/16 , B41J13/08
CPC分类号： B41J25/3086 , B41J3/4078 , B41J11/0065 , B41J11/007 , B41J11/0085 , B41J11/06 , B41J11/20 , B41J13/0072 , B41J15/005 , B41J15/046 , B41J15/048 , B41J15/165 , B41J25/308 , B65H2301/212
摘要： The invention relates to an ink jet printing device (10) for various media, comprising a printing head device (14) having at least one printing head (16) for printing the medium (101), and a printing table (110) for positioning and/or guiding the medium to be printed (101). The ink jet printing device also comprises an adjustment device for changing the distance between the printing head device (14) and the medium (101) in a direction which is perpendicular to the guiding surface; and a control device (120). A base body (12) and/or a printing table (110) are arranged on a machine frame (11), and a bearing or guiding surface for a medium (101) is configured in one plane on either the base body or the printing table, a feeding device being arranged on one of the two, or both, for guiding through an approximately intrinsically rigid medium (101). A printing head device (14), which is arranged along a transversal guideway located on the machine frame (11) and extending parallel to the plane and transversally in relation to the feeding direction (137), can be moved by means of an adjustment drive and comprises a plurality of nozzles (114) for supplying the ink. The outlets (138) of the nozzles (114) are distributed in a level plane (139) which is parallel to the aforementioned plane.

48. 发明公开

EP1171308A1 MEDIA TRACKING GUIDE 有权
标题翻译：媒体引导伸出
公开(公告)号：EP1171308A1
公开(公告)日：2002-01-16
申请号：EP00926298.1
申请日：2000-04-20
申请人： DATAMAX CORPORATION
发明人： TOBIN, Dwayne , COLONEL, Kenneth , CHRISTENSEN, Christopher
IPC分类号： B41J15/16 , B41J13/10
CPC分类号： B41J13/103 , B41J15/046 , B41J15/16 , B41J15/165
摘要： The present disclosure is directed to a media tracking guide mechanism (10) for guiding the transport of printing media (80) in a printing apparatus (40). The media tracking guide mechanism is designed to provide positive tracking to print media of various types passing through the guide as the print media is supplied to a printing apparatus. The print media tracking guide preferably includes a guide housing configured and dimensioned for mounting along a hub portion (44) of a printing apparatus and an armature rotatably coupled to the guide housing. The guide housing includes a core member (82) having a print media transport path along an outer peripheral portion thereof and an overhang support (20) positioned in a spaced relationship from the core member. The overhang support includes a slotted area for receiving the lever component. The core member and overhang support are rigidly coupled to a flange portion along a common side thereof. The armature is coupled by a spring member and is equipped with a head member and associated lever component for selectively biasing the head member against the guide housing. Preferably, the head member includes a roller for providing tracking forces along the print media transport path of the core member. A method of providing positive traction to print media utilizing the media tracking guide is also disclosed.

49. 发明公开

EP0858903A2 Einrichtung zum Transport von Endlospapier und geschnittenen Blättern in Druckern 有权
标题翻译： Einrichtung zum运输von Endlospapier und geschnittenenBlättern在Druckern
公开(公告)号：EP0858903A2
公开(公告)日：1998-08-19
申请号：EP98100069.8
申请日：1998-01-05
申请人： PSI PRINTER SYSTEMS INTERNATIONAL GMBH
发明人： Brandenburg, Klaus , Weber, Wendelin
IPC分类号： B41J11/30 , B41J11/48
CPC分类号： B65H20/22 , B41J15/046 , B65H5/062
摘要： Für Drucker und ähnliche Geräte, die wahlweise mit Endlospapierbahnen mit Randlochung und mit geschnittenen Blättern beschickt werden, werden für den Papiertransport sowohl vor, als auch hinter dem Druckwerk (1,2) Friktionsantriebe mit Rollen (3,4,5,6) und für die Endlospapierbahnen zumindest vor dem Druckwerk (1,2) Stachelantriebe (7) angeordnet, die in die beiderseits angeordneten Randlochungen eingreifen. Der Motorantrieb (8) ist für die Stachelantriebe (7) nur während des Einzuges und des Rückwärtstransportes von Endlospapierbahnen (12) zugeschaltet ist.
摘要翻译：切割纸通过摩擦驱动件与打印机（1,2）之前和之后的辊一起传送。连续的纸幅（12）通过销钉进给机构装配到两侧的穿孔中。销引导驱动片（7）通过可切换联轴器（9）连接到用于摩擦驱动片（3-6）的驱动马达（8）。位于打印机附近或属于销钉驱动件的传感器（10）检测连续纸幅和纸张的切割边缘的位置，并通过计算器（11）和电机的摩擦驱动件。

50. 发明公开

EP0243601A1 Papiertransportvorrichtung für Einzelblätter und Endlospapier in Druckeinrichtungen 失效
标题翻译： Druckeinrichtungen的PapiertransportvorrichtungfürEinzelblätterund Endlospapier。
公开(公告)号：EP0243601A1
公开(公告)日：1987-11-04
申请号：EP87102546.6
申请日：1987-02-23
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Taubenberger, Hans, Ing.-grad. , Thurner, Richard, Ing.-grad.
IPC分类号： B41J11/00
CPC分类号： B41J11/48 , B41J11/28 , B41J13/00 , B41J15/046
摘要： Die Papiertransportvorrichtung für Tintendruckeinrichtungen zum alternativen Transport von Einzelblättern (3) und mit Randlochungen versehenen Endlospapier (4) weist eine motorisch angetriebene Schreibwalze (1) auf und einen Einlaufkanal (8) für Endlospapier und einen Einlaufkanal (9) für Einzelblätter. Der Transport sowohl der Einzelblätter als auch des Endlospapieres erfolgt durch Reibschluß über die Schreibwalze, wobei zur Führung des Endlospapieres in Transportrichtung vor der Papierwalze in die Randlochungen des Endlospapieres eingreifende, miteinander über eine Achse (11) verbundene Stiftenräder (10) als Führungselemente vorgesehen sind. Die Positionsabtastung der Einzelblätter und des Endlospapieres erfolgt über eine elektrooptische Abtasteinrichtung (20). Mit den Stiftenrädern verbunden ist ein drehrichtungsbetontes Gesperre (26,27), das im geschlossenen Zustand des Druckers gelöst ist.
摘要翻译：用于替代输送单片（3）和具有边缘穿孔的连续腹板（4）的油墨印刷设备的纸张传送机构具有电动机驱动的压板（1）和用于连续卷材的进给槽（8）用于单张纸的进给通道（9）。单个纸张以及连续纸幅的传送是由于在纸幅之间的摩擦接合，同时为了在纸辊之间的传送方向上引导连续纸幅，销轮（10）通过轴彼此连接（ 11）被设置为引导元件，其穿透连续幅材的边缘穿孔。单个片材和连续幅材的位置检测是由电光学扫描装置（20）产生的。沿着旋转方向定向的锁定机构（26,27）连接到销轮，并且当打印机处于关闭状态时被释放。

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