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公开(公告)号：US1901157A
公开(公告)日：1933-03-14
申请号：US11450426
申请日：1926-06-08
发明人： GORIN FREDERICK P
IPC分类号： B41J19/04
CPC分类号： B41J19/04
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公开(公告)号：US20050140075A1
公开(公告)日：2005-06-30
申请号：US10931752
申请日：2004-09-01
申请人： Kazuaki Mishima
发明人： Kazuaki Mishima
IPC分类号： F01N13/08 , B41J19/04 , F01N13/10 , F01N13/14 , F02B77/11 , F02B77/13 , F16F15/06 , F16F15/00
CPC分类号： F16F15/06 , F01N13/14 , F01N2260/20 , F02B77/11 , F02B77/13
摘要： The present invention provides a vibration damping mount with which a vibration damping action is improved and also provides a metal heat shield with which a sound insulation performance is improved. The vibration damping mount includes: a substantially annular damping member that has an insertion hole, through which the bolt to be attached to an attachment boss is inserted, and externally surrounds the bolt; a grommet that includes a first retaining section for retaining a heat shield, a second retaining section for retaining the damping member, and a coupling section for coupling the first retaining section and the second retaining section, the second retaining section, the coupling section, and the first retaining section being provided in this order from the attachment boss side; and a collar member that includes a pair of flange sections, which nip the damping member from both sides in an axial direction with gaps formed on both the sides, and a coupling section, which couples the pair of flange sections each other and has a gap in a radial direction between the coupling section and the damping member.
摘要翻译： 本发明提供一种振动阻尼装置，其具有改善振动阻尼作用的振动阻尼装置，并且还提供了提高隔音性能的金属隔热罩。 所述减震装置包括：具有插入孔的大致环形的阻尼构件，插入到附接凸起部的所述螺栓穿过所述插入孔，并且外部包围所述螺栓; 包括用于保持隔热罩的第一保持部分，用于保持阻尼构件的第二保持部分和用于联接第一保持部分和第二保持部分的联接部分，第二保持部分，联接部分和 所述第一保持部从所述安装凸台侧依次设置; 以及一个凸缘部件，其包括一对凸缘部分，所述一对凸缘部分沿两个侧面上形成有间隙的轴向两侧夹持阻尼构件;以及联接部分，其将所述一对凸缘部分彼此连接并具有间隙 在耦合部分和阻尼构件之间的径向方向上。
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公开(公告)号：US5959642A
公开(公告)日：1999-09-28
申请号：US628427
申请日：1996-04-05
申请人： Satoshi Fujioka , Masanori Yoshida
发明人： Satoshi Fujioka , Masanori Yoshida
IPC分类号： B41J29/10 , B41J19/04 , B41J19/06 , B41J19/20 , H02K5/24 , B41J23/00 , B41J29/02 , F16F7/00 , F16M13/00
CPC分类号： B41J19/06
摘要： A printer having a novel and improved mechanism for damping noise caused by the vibration of a motor of the printer is provided. The printer includes a frame having a hole therein, and a carriage mounted on the frame capable of moving relative thereto. A motor is mounted on the frame and operatively coupled to the carriage to reciprocate relative to the frame. A shock absorber, made of a resilient material, is interposed between the motor and the frame. The shock absorber has a stepped cylindrical shape, including a large diameter portion having an outer diameter less than the inner diameter of the frame hole, the frame having a thickness. The small diameter portion has a length greater than the thickness of the frame such that a portion of the small diameter portion projects beyond the frame to form a projecting end when the shock absorber is disposed within the hole. A screw is inserted into the shock absorber, the screw fixing the motor to the frame. A nut securing the screw is provided such that at least one of the screw and nut clamps the projected end of the small diameter portion of the shock absorber against the frame.
摘要翻译： 提供一种具有新颖改进的机构的打印机，用于消除打印机电机振动引起的噪音。 打印机包括其中具有孔的框架和安装在框架上的能够相对于其移动的滑架。 电动机安装在框架上并且可操作地联接到滑架以相对于框架往复运动。 由电动机和框架之间插入由弹性材料制成的减震器。 该减震器具有阶梯形的圆柱形状，包括具有小于框架孔的内径的外径的大直径部分，该框架具有厚度。 小直径部分的长度大于框架的厚度，使得当减震器设置在孔内时，小直径部分的一部分突出超过框架以形成突出端。 将螺丝插入减震器中，螺钉将电机固定到机架上。 设置固定螺钉的螺母，使得螺钉和螺母中的至少一个将减震器的小直径部分的突出端抵靠在框架上。
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公开(公告)号：US5330171A
公开(公告)日：1994-07-19
申请号：US34073
申请日：1993-03-22
申请人： George B. Murad , Neil A. Polit
发明人： George B. Murad , Neil A. Polit
CPC分类号： B65H3/24 , B65H2301/42322
摘要： A base for operative association with an operating mechanism sensitive to horizontal vibration, such as an ink jet printer, supports a horizontal document feeder plate and associated drive operative to advance documents in sequential fashion from a stack toward the operating mechanism. A drive linkage interconnects a rotatable drive shaft to the feeder plate to effect horizontal reciprocating movement thereof. A counterweight is associated with the drive so as to substantially offset or nullify horizontal inertia forces imparted to the base by the feeder plate whereby to minimize horizontal vibration of the base. In an embodiment utilized for intermittent feeding of documents to the operating mechanism, a balance arm and associated counterweight cooperate with the feeder plate to offset horizontal inertia forces imparted to the base, and also minimize start-up torque required to initiate reciprocating movement of the feeder plate after stoppage.
摘要翻译： 用于与水平振动敏感的操作机构（例如喷墨打印机）操作关联的基座支撑水平文件馈送板和相关联的驱动器，其可操作以从堆叠向操作机构顺序地推进文档。 驱动连杆将可旋转驱动轴与供给板互连，以实现水平往复运动。 配重与驱动器相关联，以便基本上偏移或消除由馈送板赋予基座的水平惯性力，从而使底座的水平振动最小化。 在用于将文件间歇地馈送到操作机构的实施例中，平衡臂和相关联的配重与进给器配合以抵消施加到基座的水平惯性力，并且还最小化启动进给器的往复运动所需的启动扭矩 板块停止后
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公开(公告)号：US5211110A
公开(公告)日：1993-05-18
申请号：US851945
申请日：1992-03-13
CPC分类号： B41J25/006
摘要： An impact dot line printer has a hammer bank equipped with a plurality of printing heads along printing lines mounted on the upper side of a belt extended between a pair of rotational drums. A counter balancer is mounted on the lower side thereof, the hammer bank and the counter balancer being reciprocated in the directions reverse to each other. Since repelling springs are provided on both left and right sides in order to reduce thrust required for deceleration at the end of shuttling operation of the hammer bank and the counter balancer, vibrations or noises caused by the collisions with the spring might occur. But by the present invention, rotors are provided with eccentric weights which act so as to offset force couple at the time of the collisions with the repelling springs, whereby the shock force caused by the collisions is sharply decreased to suppress the vibrations or noises.
摘要翻译： 冲击点线打印机具有锤装置，该锤组装有沿着安装在延伸在一对旋转鼓之间的带的上侧上的打印线的多个打印头。 平衡器安装在其下侧，锤组和平衡器在彼此相反的方向上往复运动。 由于在左右两侧设有排斥弹簧，为了减少在锤组和平衡器的往复运转结束时减速所需的推力，可能会发生与弹簧碰撞引起的振动或噪声。 但是通过本发明，转子设置有偏心重物，所述偏心重物用于抵抗与排斥弹簧碰撞时的力联合，由此由碰撞引起的冲击力急剧下降以抑制振动或噪声。
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公开(公告)号：US4686899A
公开(公告)日：1987-08-18
申请号：US913080
申请日：1986-09-29
申请人： Karl Puchegger
发明人： Karl Puchegger
IPC分类号： B41J2/245 , B41J19/04 , B41J25/00 , B41J29/377 , B41J3/04
CPC分类号： B41J25/006 , B41J29/377
摘要： A matrix line printer which includes a shuttle-carrier mounted in a frame for limited reciprocating movement and supporting a plurality of print elements; a plurality of rollers are journalled in the frame and arranged parallel to the direction of reciprocating movement of the shuttle, projections on the shuttle engage the rollers; a pair of circularly round, cylindrical guide pins are arranged in coaxial relation to each other and mounted to respective opposite ends of the shuttle, run in a pair of corresponding sleeve-like bearings; leaf springs on the shuttle urge the projection against the rollers; and additional springs are arranged transversely to the coaxial alignment of said pins for balancing purposes.
摘要翻译： 一种矩阵行式打印机，其包括安装在框架中的有限往复运动的梭形托架，并支撑多个打印元件; 多个辊子被支承在框架中并且平行于梭子的往复运动方向布置，梭子上的突起接合辊子; 一对圆形的圆柱形引导销彼此同轴地布置并且安装到梭子的相应的相对端，并在一对相应的套筒状轴承中延伸; 梭子上的板簧迫使突起抵靠滚筒; 并且为了平衡目的，附加弹簧横向于所述销的同轴对准布置。
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公开(公告)号：US4565127A
公开(公告)日：1986-01-21
申请号：US514948
申请日：1983-07-18
申请人： Josef Pichler , Karl Puchegger , Bruno Starek
发明人： Josef Pichler , Karl Puchegger , Bruno Starek
CPC分类号： B41J25/006
摘要： A rotational movement of a constant speed drive is translated into a linear reciprocating motion having two relatively long, constant slope sections within a cycle, such section occuring in between two sequential reversals, and representing a constant speed. The speed modification is obtained by a universal joint-cross link with oblique axes and a crank output having a linear phase.
摘要翻译： 恒速驱动器的旋转运动被转换为在一个循环内具有两个相对较长的恒定斜率部分的线性往复运动，这种部分发生在两个顺序反转之间，并且表示恒定速度。 通过具有倾斜轴的万向节交叉连杆和具有线性相位的曲柄输出获得速度改变。
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公开(公告)号：US4543884A
公开(公告)日：1985-10-01
申请号：US551002
申请日：1983-11-14
申请人： Hiroshi Kikuchi , Kenji Sato
发明人： Hiroshi Kikuchi , Kenji Sato
CPC分类号： B41J25/006 , B41J2/245
摘要： The present invention relates to a shuttle type line printer which is characterized in that among members constituting printing elements of the shuttle type line printer, such as a permanent magnet, an electromagnet, a yoke and a printing hammer, the permanent magnet occupying a considerable proportion of the total weight of the printing elements is separated from the shuttle to reduce the weight loaded on the shuttle, and the permanent magnet separated from the shuttle is used as a part or all of a balancer indispensable for removing lateral vibrations having fatal influences on the shuttle type line printer. In a conventional shuttle type line printer, all of printing elements such as a permanent magnet, an electromagnet, a yoke and a printing hammer are loaded on one shuttle and a balancer having a weight corresponding to a heavy total weight of the shuttle should be disposed to remove undesirable lateral vibrations. The shuttle type line printer of the present invention is advantageous over this conventional shuttle type line printer in that the permanent magnet alone or with a slight auxiliary weight is sufficient as the balancer and the weight and space required for the balancer in the conventional printer can be removed completely or partially, with the result that the size and weight of the printer as a whole can be reduced, the printing speed can be increased and the energy consumption can be decreased.
摘要翻译： 梭式线式打印机技术领域本发明涉及一种穿梭式行式打印机，其特征在于，在构成诸如永磁体，电磁体，磁轭和印刷锤的梭式线打印机的打印元件的构件中，永磁体占据相当大的比例 打印元件的总重量与梭子分离以减轻装载在梭子上的重量，并且从梭子分离的永磁体被用作平衡器的一部分或全部，其不可缺少，用于去除具有致死影响的横向振动 穿梭式行式打印机。 在传统的穿梭式行式打印机中，所有打印元件如永磁体，电磁体，磁轭和印刷锤被装载在一个梭子上，并且应该设置具有对应于梭子的重总重量的重量的平衡器 以消除不期望的横向振动。 本发明的穿梭式行式打印机相对于这种传统的往复式行式打印机是有利的，因为单独的或具有轻微辅助重量的永磁体足够，因为平衡器和传统打印机中的平衡器所需的重量和空间可以是 完全或部分地移除，结果是可以减少打印机的整体的尺寸和重量，可以提高打印速度并且能够降低能量消耗。
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公开(公告)号：US4387642A
公开(公告)日：1983-06-14
申请号：US169595
申请日：1980-07-17
CPC分类号： B41J25/006 , B41J2/245 , F16H2035/003
摘要： Bi-directional, constant velocity, carriage shuttling mechanisms particularly suitable for use in dot matrix line printers, are disclosed. The carriage shuttling mechanisms comprise a pair of identically sized bi-lobed, second order elliptical gears (41, 45) connected together in a 90.degree. phase relationship either directly or via a belt. One of the bi-lobed gears is rotated at a constant velocity and the other is eccentrically linked (47) to the carriage (11) to be bi-directionally shuttled at a constant velocity.
摘要翻译： 公开了一种特别适用于点阵式打印机的双向，恒速，滑动梭子机。 滑架穿梭机构包括一对相同尺寸的双叶，二阶椭圆齿轮（41,45），其直接或经由带以90度相位关系连接在一起。 双叶齿轮中的一个以恒定的速度旋转，另一个与托架（11）偏心地连接（47），以恒定的速度双向往复运动。
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公开(公告)号：US4239403A
公开(公告)日：1980-12-16
申请号：US7789
申请日：1979-01-30
申请人： Jerry Matula , Glen R. Radke , Gordon B. Barrus
发明人： Jerry Matula , Glen R. Radke , Gordon B. Barrus
CPC分类号： B41J25/006
摘要： A counterbalanced bidirectional drive for a hammer bank shuttle assembly within a line printer utilizes a band formed into an endless loop extending around and between an opposite pair of rotatable pulleys on opposite sides of the pulleys. A hammer bank-carrying shuttle assembly is coupled to a portion of the band between the pulleys on one side of the pulleys and is counterbalanced by an elongated bar of similar mass coupled to a portion of the band between the pulleys on the opposite side of the pulleys from the shuttle assembly. A DC motor coupled to one of the pulleys is alternately energized in opposite senses so as to bidirectionally drive the shuttle assembly along a linear path between opposite limits defined by resilient members impacted by an element mounted on the counterbalancing bar.
摘要翻译： 用于行式打印机内的锤子组穿梭组件的平衡双向驱动器利用形成为在滑轮的相对侧上并在相对的一对可旋转滑轮之间延伸的环形环的带。 一个承载锤子的梭子组件与皮带轮一侧的皮带轮之间的带的一部分相耦合，并且通过与皮带轮之间的带的相对侧上相对的一部分相似质量的细长杆相平衡 梭子组件的滑轮。 耦合到其中一个滑轮的直流电动机以相反的方式交替地通电，以便沿着由安装在平衡杆上的元件冲击的弹性构件限定的相反限制之间的线性路径双向驱动梭组件。
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