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1. 实用新型

CN202934943U 密封腔式凹印机构失效
公开(公告)号：CN202934943U
公开(公告)日：2013-05-15
申请号：CN201220603117.5
申请日：2012-11-15
申请人：广东金玉兰包装机械有限公司
发明人：李飚 , 康忠凯 , 纪传彬
IPC分类号： B41J9/00 , B41J9/10
摘要：一种密封腔式凹印机构，包括油墨槽、版辊、压印辊，压印辊压在版辊上，版辊的一部分位于油墨槽的槽腔中，版辊的转轴两端分别架设油墨槽的前后侧壁上，并设有两套刮墨刀刀架，两套刮墨刀刀架分别安装在油墨槽的左右侧壁的顶沿上，两套刮墨刀刀架都安装有刮墨刀，两刮墨刀压在版辊表面，两刮墨刀的刀刃线分别靠近压印辊；两刮墨刀刀架贯穿左右侧壁的顶沿全长，刮墨刀刀架和刮墨刀罩在油墨槽上方而对油墨槽的槽腔形成密封。本实用新型油墨槽的槽腔形成密封空间，因此油墨槽中的油墨不会不断挥发到空气中，可以大幅度降低油墨挥发程度，保护操作人员身体健康，减少对环境污染，而且也减少有机溶剂浪费。

2. 发明公开

EP0990529A3 Line printer hammer bank cover 审中-公开
标题翻译：锤银行涵盖了行式打印机
公开(公告)号：EP0990529A3
公开(公告)日：2000-09-13
申请号：EP99307642.1
申请日：1999-09-28
申请人： Printronix, Inc.
发明人： Farb, Norman E.
IPC分类号： B41J9/10
CPC分类号： B41J9/10
摘要： A line printer has a hammer bank (10) for printing on media with print hammers (16) with printing tips which impact a ribbon to form a dot matrix array. Permanent magnets retain the hammers (16) magnetically and coils release the hammers (16) by overcoming the magnetism to impact a platen against which the hammer printing tips can strike a ribbon and an underlying medium. A cover (120) overlies the hammers (16) and is secured to the hammer bank (10) by threaded members. The cover (120) has at least one elongated ridge (180), (182) and a hammer bank mask (130) which is secured to the cover (120). The provision of the cover (120) improves operation of the hammer bank and its resulting printing.

3. 发明公开

EP0022340A1 Print hammer construction 失效
标题翻译： Druckhammerkonstruktion。
公开(公告)号：EP0022340A1
公开(公告)日：1981-01-14
申请号：EP80302174.0
申请日：1980-06-27
申请人： NCR CANADA LTD - NCR CANADA LTEE
发明人： Plasschaert, Paulus Edwardus
IPC分类号： B41J9/133 , B41J9/10
CPC分类号： B41J9/133 , B41J9/10
摘要： A print hammer construction (10) comprising a base portion (12), a print hammer arm (14) carrying an armature (30) adjacent one end thereof, and a hinge portion (16) joining the arm (14) with the base portion (12) so as to enable the arm (14) to pivot with respect to the base portion (12). The base portion (12), arm and hinge portion (16) are integrally formed of the same material, such as moulded plastics material, to form a one-piece unit. The base portion has a solenoid (50, 56, 58) secured thereto to cooperate with the armature (30) to move the other end (18) of the arm into printing relationship with a record medium (25) when the solenoid is energized and a spring (40) returns the said other end against a stop (42) when the solenoid is deenergized.
摘要翻译：一种印刷锤结构（10），包括基部（12），邻近其一端承载电枢（30）的打印锤臂（14）以及将臂（14）与基座部分（12），以便使臂（14）相对于基部（12）枢转。基部（12），臂和铰链部分（16）由相同的材料（例如模制塑料材料）整体形成，以形成一体式单元。基座部分具有固定到其上的螺线管（50,56,58），以与电枢（30）配合，以在螺线管通电时将臂的另一端（18）移动到与记录介质（25）的打印关系，并且当螺线管断电时，弹簧（40）使所述另一端抵靠止动件（42）返回。

4. 发明公开

EP2263883A2 Line printer with staggered magnetics 审中-公开
标题翻译：具有交错磁性的行式打印机
公开(公告)号：EP2263883A2
公开(公告)日：2010-12-22
申请号：EP10009371.5
申请日：2003-04-04
申请人： Printronix, Inc.
发明人： Gemmell, John W
IPC分类号： B41J9/10 , B41J9/24 , B41J9/36 , B41J2/245 , B41J2/28
CPC分类号： B41J2/28 , B41J2/245 , B41J9/10
摘要： An impact printer with a hammerbank having print hammers retained by a permanent magnet (82) for impacting a print ribbon, and a mechanical driver for moving the hammerbank across print media. First and second coils (98, 100) for each hammer are wrapped around first and second pole pieces (84, 86), one of which is asymmetrical to the other pole piece. One of the pole pieces (84) can have a generally elongated longitudinal form with the coil (98) wound around the longitudinal form. The other (86) can have a generally arcuate form, with the coil (100) wrapped on a portion between the ends thereof. The coil (100) wrapped around the arcuately formed pole piece (86) is thicker than the coil (98) wrapped along the longitudinal pole piece (84). The result is to provide pole pieces and coils for an impact printer having differing spatial relationships that can be staggered, or formed asymmetrically for more compact coil and pole piece placement to improve printer efficiency.
摘要翻译：本发明涉及一种冲击式打印机，该冲击式打印机具有冲击印刷机，其具有由永久磁体（82）保持的用于冲击印刷色带的印刷锤，以及用于使锤形印刷电路板移过印刷介质的机械驱动器用于每个锤的第一和第二线圈（98,100）围绕第一和第二极片（84,86）缠绕，第一和第二极片中的一个与另一个极片不对称。其中一个极片（84）可以具有大致细长的纵向形式，线圈（98）围绕纵向形式缠绕。另一个（86）可以具有大致弓形的形式，其中线圈（100）缠绕在其端部之间的部分上。缠绕弧形极靴（86）的线圈（100）比沿着纵向极靴（84）缠绕的线圈（98）厚。其结果是为具有不同空间关系的冲击式打印机提供极片和线圈，所述空间关系可以交错，或者为了更紧凑的线圈和极片放置而不对称地形成，以提高打印机效率。

5. 发明公开

EP0990529A2 Line printer hammer bank cover 审中-公开
标题翻译： Hammerbankabdeckung eines Zeilendruckers
公开(公告)号：EP0990529A2
公开(公告)日：2000-04-05
申请号：EP99307642.1
申请日：1999-09-28
申请人： Printronix, Inc.
发明人： Farb, Norman E.
IPC分类号： B41J9/10
CPC分类号： B41J9/10
摘要： A line printer has a hammer bank (10) for printing on media with print hammers (16) with printing tips which impact a ribbon to form a dot matrix array. Permanent magnets retain the hammers (16) magnetically and coils release the hammers (16) by overcoming the magnetism to impact a platen against which the hammer printing tips can strike a ribbon and an underlying medium. A cover (120) overlies the hammers (16) and is secured to the hammer bank (10) by threaded members. The cover (120) has at least one elongated ridge (180), (182) and a hammer bank mask (130) which is secured to the cover (120). The provision of the cover (120) improves operation of the hammer bank and its resulting printing.
摘要翻译：行式打印机具有用于在具有打印尖端的打印锤（16）的介质上打印的冲击组（10），其具有冲击色带以形成点阵列。永磁体通过磁力保持锤（16），并且通过克服磁力来冲击锤击锤（16），撞击锤击打印尖端可以击打色带和下面介质的压板。盖（120）覆盖在锤（16）上，并且通过螺纹构件固定到锤组（10）。盖（120）具有固定到盖（120）上的至少一个细长脊（180），（182）和锤片掩模（130）。盖（120）的设置改善了锤组的操作及其所产生的打印。

6. 发明公开

EP0757941A2 Balanced line printer 失效
标题翻译： Ausbalancierter Zeilendrucker
公开(公告)号：EP0757941A2
公开(公告)日：1997-02-12
申请号：EP96305802.9
申请日：1996-08-07
申请人： PRINTRONIX, INC.
发明人： Barrus, Gordon Brent
IPC分类号： B41J9/10
CPC分类号： B41J25/006 , B41J9/10
摘要： A dot matrix printer having a plurality of hammers on a hammerbank with a counterbalance for the hammerbank in adjacent parallel relationship to the hammerbank. The hammerbank and counterbalance are driven by a first crank arm connected to the hammerbank and a second crank arm connected to the counterbalance with looped circular portions having bearing surfaces for moving the crank arms in opposite relationship to each other. A single shaft with two eccentrics, each respectively in the bearing surfaces turns the two crank arms. The crank arms are in close parallel relationship to each other and close proximity to the hammerbank and counterbalance. The single shaft is connected to a motor for driving the hammerbank and counterbalance, and is formed with a stator having coils with a magnetic ring formed as a rotor portion Surrounding the stator, and a flywheel surrounding and connected to the magnetic rotor ring.
摘要翻译：一种点阵式打印机，其具有锤形锤上的多个锤，锤锤组的平衡与锤锤组相邻并联。锤锤和平衡体由连接到锤骨架的第一曲柄臂驱动，第二曲柄臂连接到具有环形圆形部分的平衡平面，具有用于使曲柄臂彼此相反的轴承表面。具有两个偏心轮的单个轴分别在轴承表面中转动两个曲柄臂。曲柄臂彼此处于紧密平行的关系，并靠近锤子组和平衡。单轴连接到电动机，用于驱动锤组和平衡体，并且形成有具有线圈的定子，该线圈具有形成为转子部分的磁环周围的定子，以及包围并连接到磁性转子环的飞轮。

7. 发明授权

EP0036112B1 Anschlagdrucker 失效
标题翻译： HAMMER IMPACT PRINTER
公开(公告)号：EP0036112B1
公开(公告)日：1984-07-11
申请号：EP81101366.3
申请日：1981-02-25
申请人： International Business Machines Corporation
发明人： Schaffer, Robert Rudolph , Skinner, Dean William
IPC分类号： B41J9/10
CPC分类号： B41J2/50 , B41J9/10

8. 发明公开

EP0055526A2 A hammer control device for a band printer 失效
标题翻译： Hammersteuerungfüreinen Banddrucker。
公开(公告)号：EP0055526A2
公开(公告)日：1982-07-07
申请号：EP81305683.5
申请日：1981-12-02
申请人： COMPUTER PERIPHERALS INC.
发明人： Wardzinski, Louis Thomas , LaPonsey, Stephen Michael
IPC分类号： G06K15/08 , B41J9/10 , B41J9/26
CPC分类号： B41J9/44
摘要： A hammer control system for a band printer has a micro-processor (12) receiving character information and having an address (ADR) and a data bus (BUS) output together with a timing output. The microprocessor controls an optioning scheme used in the printer. A decoder (16) is connected with the address output of the microprocessor and a print line buffer (20) provides a stored print data output for subsequent comparison and printing connected with said decoder. A compare circuit (22) receives the output of the print line buffer and receives data from the microprocessor. A shift register (28) receives a compare signal from the compare circuit and a shift control signal from the microprocessor. A hammer driver device (30) causes printing to occur in response to the output of the shift register.
摘要翻译：用于带式打印机的锤控制系统具有接收字符信息的微处理器（12），并且具有与定时输出一起输出的地址（ADR）和数据总线（BUS）。微处理器控制打印机中使用的选项方案。解码器（16）与微处理器的地址输出连接，打印行缓冲器（20）提供存储的打印数据输出用于随后与所述解码器连接的比较和打印。比较电路（22）接收打印行缓冲器的输出并从微处理器接收数据。移位寄存器（28）从比较电路接收比较信号和来自微处理器的移位控制信号。琴槌驱动装置（30）响应于移位寄存器的输出使打印发生。

9. 发明公开

EP1354716A3 Line printer with staggered magnetics 有权
标题翻译： Zeilendrucker mit gestaffelten Magneten
公开(公告)号：EP1354716A3
公开(公告)日：2003-12-03
申请号：EP03252150.2
申请日：2003-04-04
申请人： Printronix, Inc.
发明人： Gemmell, John W
IPC分类号： B41J9/10 , B41J9/24 , B41J9/36 , B41J2/245 , B41J2/28
CPC分类号： B41J2/28 , B41J2/245 , B41J9/10
摘要： An impact printer with a hammerbank having print hammers retained by a permanent magnet (82) for impacting a print ribbon, and a mechanical driver for moving the hammerbank across print media. First and second coils (98, 100) for each hammer are wrapped around first and second pole pieces (84, 86), one of which is asymmetrical to the other pole piece. One of the pole pieces (84) can have a generally elongated longitudinal form with the coil (98) wound around the longitudinal form. The other (86) can have a generally arcuate form, with the coil (100) wrapped on a portion between the ends thereof. The coil (100) wrapped around the arcuately formed pole piece (86) is thicker than the coil (98) wrapped along the longitudinal pole piece (84). The result is to provide pole pieces and coils for an impact printer having differing spatial relationships that can be staggered, or formed asymmetrically for more compact coil and pole piece placement to improve printer efficiency.
摘要翻译：一种冲击式打印机，具有锤击库，其具有用于冲击打印色带的永久磁铁（82）保留的打印锤，以及用于使打印介质移动的机械驱动器。每个锤的第一和第二线圈（98,100）围绕第一和第二极片（84,86）缠绕，其中一个极靴与另一个极靴不对称。极片（84）中的一个可以具有大致细长的纵向形式，线圈（98）绕纵向形式缠绕。另一个（86）可以具有大致弓形的形状，线圈（100）缠绕在其端部之间的部分上。缠绕在弧形形成的极片（86）周围的线圈（100）比沿着纵向极片（84）包裹的线圈（98）厚。结果是为具有不同空间关系的冲击打印机提供极片和线圈，该冲击打印机可以交错，或不对称地形成用于更紧凑的线圈和极片放置以提高打印机效率。一种冲击打印机，具有锤击库，其具有用于冲击打印色带的永磁体（82）保留的打印锤;以及用于使打印介质移动的机械驱动器。每个锤的第一和第二线圈（98,100）围绕第一和第二极片（84,86）缠绕，其中一个极靴与另一个极靴不对称。极片（84）中的一个可以具有大致细长的纵向形式，线圈（98）绕纵向形式缠绕。另一个（86）可以具有大致弓形的形状，线圈（100）缠绕在其端部之间的部分上。缠绕在弧形形成的极片（86）周围的线圈（100）比沿着纵向极片（84）包裹的线圈（98）厚。结果是为具有不同空间关系的冲击打印机提供极片和线圈，该冲击打印机可以交错，或不对称地形成用于更紧凑的线圈和极片放置以提高打印机效率。

10. 发明公开

EP0829370A3 Print hammer bank and motor drive device 失效
标题翻译：打印锤银行及控制装置的发动机
公开(公告)号：EP0829370A3
公开(公告)日：1999-06-02
申请号：EP97306978.4
申请日：1997-09-09
申请人： Printronix, Inc.
发明人： Ryan, Robert P.
IPC分类号： B41J9/10
CPC分类号： B41J9/10 , Y10S400/903
摘要： A dot matrix printer and motor have hammers (24) forming in part a hammerbank (22) and a counterbalance (130) with a link to the position of the motor. The motor includes coils positively driven and then negatively driven after current in the coils has at least partially decayed. The current in the coils is allowed to decay further after negatively driving the coil. The motor coils are connected to an H bridge having transistors which can be formed in a full H bridge or half bridge. A controller switches the transistors to cause negative and positive flow through the H bridge for positive current flow from a reference level to an uper reference level, and a decay of current within the coils to an intermediate reference. The coils are then driven with a negative current from the intermediate reference level to a second intermediate reference level after which the current within the coil decays to a lower or initial reference level.

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