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1. 发明申请

US20050117947A1 Disc holding mechanism 失效
标题翻译：盘保持机构
公开(公告)号：US20050117947A1
公开(公告)日：2005-06-02
申请号：US10955010
申请日：2004-09-29
申请人： Tatsuo Shiaku
发明人： Tatsuo Shiaku
IPC分类号： B41J13/10 , B41J3/407 , B65C9/26 , G11B7/26 , G11B17/028 , G11B17/04 , G11B23/40 , G01D15/10 , B41J2/01 , B41J2/315 , B41J2/32 , B41J2/335 , B41J3/00 , B41J3/28 , B41J11/06 , B41J11/48 , B41J13/00 , B41J15/00 , B41J17/00 , B41J19/68 , B41J25/24 , B41J25/304 , B41J33/00
CPC分类号： B65C9/26 , B41J3/4071 , G11B17/028 , G11B17/0282 , G11B17/056 , G11B23/40
摘要： There is provided a disc holding mechanism capable of easily loading and unloading optical discs having different shapes on a disc tray, in which an optical disc is securely fixed and held on the disc tray and the load applied to the disc when it is loaded and unloaded on and from the disc tray can be eliminated. The disc holding mechanism is adapted to position and hold a disc on the surface of a disc tray 90 in place. The disc holding mechanism comprises a plurality of holding pins 57 and 58 that hold a central hole of the disc, in which at least one movable pin 59 of the holding pins controls a holding state of the disc. When loading the disc on the disc tray 90, the movable pin 59 presses the central hole of the disc in a centrifugal direction to secure the disc to be in its holding state. When unloading the disc, the movable pin 59 moves in a centripetal direction of the central hole to release the disc from its holding state.
摘要翻译：提供了一种盘保持机构，其能够容易地在盘托盘上装载和卸载具有不同形状的光盘，其中光盘被牢固地固定并保持在盘托盘上，并且当其被加载和卸载时施加到盘上的负载可以消除光盘托盘上和从光盘托盘的出纸。盘保持机构适于将盘托盘90的表面上的盘定位和保持就位。盘保持机构包括保持盘的中心孔的多个保持销57和58，其中保持销的至少一个可动销59控制盘的保持状态。当将盘装载在盘托盘90上时，可动销59沿离心方向按压盘的中心孔，以将盘固定在其保持状态。当卸载盘时，可动销59沿着中心孔的向心方向移动，以将盘从其保持状态释放。

2. 发明授权

US5104248A Print wheel shift mechanism for use with a miniature printer 失效
标题翻译：打印车轮移动机构与微型打印机一起使用
公开(公告)号：US5104248A
公开(公告)日：1992-04-14
申请号：US557360
申请日：1990-07-25
申请人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
发明人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
IPC分类号： B41J19/20 , B41J1/32 , B41J1/54 , B41J7/52 , B41J19/68 , B41J23/02 , B41J23/04 , B41J29/58
CPC分类号： B41J23/025 , B41J29/58
摘要： In a miniature printer including a carriage for motion along a path in linear reciprocating directions having at least one cam surface, a frame including a projection adjacent to the path and a print wheel having at least two levels of print type, a mechanism for shifting the position of the print wheel between the different print type levels. The mechanism is coupled to the print wheel and responsive to contact with the projection as the mechanism travels by the projection in shifting the print wheel position through engagement with the cam surface.

3. 发明授权

US4948273A Drive mechanism for a miniature printer 失效
标题翻译：微型打印机的驱动机构
公开(公告)号：US4948273A
公开(公告)日：1990-08-14
申请号：US186844
申请日：1988-04-27
申请人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
发明人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
IPC分类号： B41J19/20 , B41J1/32 , B41J1/54 , B41J7/52 , B41J19/68 , B41J23/02 , B41J23/04 , B41J29/58
CPC分类号： B41J23/025 , B41J29/58
摘要： A small-sized printer has a carriage moving in front of a platen. A print wheel is rotatably mounted on the carriage and coupled to a print wheel gear. The print wheel gear meshes with two worm gears which extend parallel to the platen. A rack-like cam also lies parallel to the platen and is followed by rocking lever which drives a pivoted hammer support. A pivoted hammer on the pivoted support strikes the inside of the print wheel, forcing an inked character to print on the paper, and rolling the character on the paper as the carriage moves. The two worm gears are powered by a motor which acts through a print drive. Their rotation is controlled so that the print wheel is rotated for print character selection by rotating both worm gears to turn the print wheel gear, the carriage is caused to move along the print line by stopping rotation of one of the worm gears, and the carriage is caused to return to its original position by stopping the other worm gear.

4. 发明授权

US4388007A Line feed carrier return mechanism for movable printing point typewriter 失效
标题翻译：可移动打印点打印机的送料托盘返回机构
公开(公告)号：US4388007A
公开(公告)日：1983-06-14
申请号：US286579
申请日：1981-07-24
申请人： Heinz Meier , Egon Zurawski
发明人： Heinz Meier , Egon Zurawski
IPC分类号： B41J19/68 , B41J19/86 , B41J19/94 , B41J19/70 , B41J19/72
CPC分类号： B41J19/86 , B41J19/94
摘要： In a movable printing point typewriter wherein line feed mechanism on a stationary platen is driven by type element carrier drive mechanism, provision is made to detect the distance of the carrier from an established left margin and, if it is too short, to move the carrier first in escapement direction a sufficient distance from the left margin and then in carrier return direction so that a line feed can be completed before the carrier is returned to the left margin.
摘要翻译：在可移动打印点打印机中，固定台板上的送线机构由元件载体驱动机构驱动，提供检测载具与建立的左边距的距离，如果太短则移动载体首先在擒纵方向上与左边缘相距足够的距离，然后在载体返回方向上，使得在载体返回到左边距之前可以完成换行。

5. 发明授权

US4285606A Arrangement for driving a printing head along a printing line 失效
标题翻译：用于沿印刷线驱动打印头的布置
公开(公告)号：US4285606A
公开(公告)日：1981-08-25
申请号：US933426
申请日：1978-08-14
申请人： Felice Giacone
发明人： Felice Giacone
IPC分类号： B41J2/32 , B41J15/16 , B41J19/18 , B41J19/20 , B41J19/68 , B41J19/70 , G06K15/10 , B41J19/30
CPC分类号： B41J19/202 , B41J19/70 , Y10S400/902
摘要： An arrangement for driving the printing head along a printing line of a recording medium comprises a reversible direct-current electric motor which is coupled to the head for moving the latter forwards and backwards along the printing line. The head prints only during the forwards movement and during this movement the motor is supplied with a first voltage which causes the forwards movement of the head at a first substantially constant velocity. After the printing of a last character the head is moved away from the recording medium by an electromagnet and the motor is supplied with a second voltage which causes the backwards movement of the head at a second substantially constant velocity, greater than the first velocity. During the backwards movement of the head two rollers advance the recording medium and held it tensioned in correspondence with the printing line.
摘要翻译：用于沿着记录介质的印刷线驱动打印头的装置包括可逆的直流电动机，其连接到头部，用于沿印刷线向前和向后移动印刷头。头部仅在前进运动期间打印，并且在该运动期间，电动机被提供有第一电压，其使头部以第一基本上恒定的速度向前运动。在最后一个字符的打印之后，头部通过电磁体移动离开记录介质，并且向电动机提供第二电压，该第二电压导致头部以比第一速度高的第二基本恒定的速度向后移动。在头部的向后运动期间，两个辊推进记录介质并保持其对应于印刷线张紧。

6. 发明授权

US3643775A Apparatus for power-driven typewriters and similar machines 失效
标题翻译：用于动力传动类型和类似机器的装置
公开(公告)号：US3643775A
公开(公告)日：1972-02-22
申请号：US3643775D
申请日：1970-04-23
申请人： OLYMPIA WERKE AG
发明人： KITTEL ARTHUR , FRANK RUDI , PURR HORST
IPC分类号： B41J19/68 , B41J19/70 , B41J19/90 , B41J19/94
CPC分类号： B41J11/24
摘要： A mechanism for shifting lines and returning the carriage to its left-margin position in power-driven typewriters and similar machines having a drive motor, and including a manually controlled member for triggering both the line shifting and carriage return operations, two linkages resiliently connected to the member and each arranged for normally producing a respective one of the operations, and various blocking means for selectively blocking the operative connection between the member and either linkage when the operation produced by that linkage is not to occur; particularly for blocking the carriage return linkage when the carriage is already in its left-margin position. A link member resiliently connected by means of a spring to the other of the arm members of the pivotally mounted lever and operable to pivot a crank provided on the clutch to engage that clutch and return the carriage, and reciprocating elements provided to block either the connecting rod or the link when only a line shift or a carriage return, respectively, is desired.
摘要翻译：一种机构，用于在动力驱动的打字机和具有驱动马达的类似机器中移动线并将托架返回到其左边距位置，并且包括用于触发换线和回车操作的手动控制构件，弹性地连接到所述构件和每个布置成用于正常地产生相应的一个操作;以及各种阻挡装置，用于当不发生由该连杆产生的操作时，选择性地阻挡构件和联接件之间的操作连接; 特别是当滑架已经处于其左边距位置时阻止滑架返回连杆。连杆构件通过弹簧弹性地连接到可枢转地安装的杆的另一个臂构件上，并且可操作以枢转设置在离合器上的曲柄，以使该离合器接合并返回滑架，并且提供的往复运动元件阻止连接只需要换行或回车即可返回的杆或连杆。

7. 发明授权

US4582312A Printing apparatus for insertion machine 失效
标题翻译：插入机印刷装置
公开(公告)号：US4582312A
公开(公告)日：1986-04-15
申请号：US648694
申请日：1984-09-07
申请人： Jack Abrams , Michael Wisniewski
发明人： Jack Abrams , Michael Wisniewski
IPC分类号： B41F17/14 , B07C1/00 , B07C3/18 , B41F19/08 , B41F21/00 , B41J13/00 , B41J19/18 , B41J19/68 , B43M3/04 , B65H5/00 , B65H5/04 , G06F3/12 , G06K1/12 , G06K15/00 , B41F13/54 , B65H39/02
CPC分类号： B07C1/00 , B07C3/18
摘要： A printer apparatus for a document handling machine is adapted to obtain a signal from a series of information-bearing marks on a first document and transmit that signal to the control device for the printer apparatus to initiate the printing of an image such as a bar code on a second document which is to be furnished in a mailing envelope along with the first document. The printer apparatus automatically removes the second document from a hopper, advances the second document to a printing station, lowers a print head module to the printing station over the second document, prints a specified but variable bar code on the second document, and delivers the imprinted second document to the transport raceway of a document insertion machine.
摘要翻译：用于文件处理机的打印机装置适于从第一文档上的一系列信息承载标记获得信号，并将该信号发送到打印机装置的控制装置以启动诸如条形码的图像的打印在与第一份文件一起提供在邮寄信封中的第二份文件上。打印机装置自动从料斗中移除第二文件，将第二文件推送到打印站，通过第二文档将打印头模块降低到打印站，在第二文档上打印指定但可变的条形码，将第二份文件印在文件插入机的运输轨道上。

8. 发明授权

US4383777A Torque-limiting carriage return knock-off mechanism 失效
标题翻译：扭矩限位回转机构
公开(公告)号：US4383777A
公开(公告)日：1983-05-17
申请号：US163841
申请日：1980-06-27
申请人： Douglas H. Eskew , Raymond M. Marowski , Danny R. Sevy
发明人： Douglas H. Eskew , Raymond M. Marowski , Danny R. Sevy
IPC分类号： B41J19/68 , B41J19/70 , B41J23/04 , B41J29/38
CPC分类号： B41J19/70
摘要： A carriage return device utilizing a spring clutch and shock unloader spring is disclosed in conjunction with a cord tension sensing mechanism for detecting the cord tension increases when the paper carriage of a typewriter ceases to move and the carriage return drive mechanism continues to operate. It is desirable to disengage the drive mechanism at that point rather than to cause frictional wear or overloading of the motor pending a predetermined amount of driving time prior to disengagement. Upon the cord tension reaching a preset value, the clutch pawl will disengage the drive clutch and prevent further wear of the clutching arrangement. To prevent premature disengagement of the clutch, a shock unloading pretensioned spring is incorporated in the drive unit to absorb the initial shocks of clutch engagement and the forces experienced during acceleration of the paper carriage.
摘要翻译：公开了一种利用弹簧离合器和冲击卸载器弹簧的回转装置，其结合帘线张力感测机构，用于当打字机的纸托架停止移动并且托架返回驱动机构继续运行时检测绳索张力增加。期望在该点处分离驱动机构，而不是在分离之前导致电动机的摩擦磨损或超载等待预定量的行驶时间。当帘线张力达到预设值时，离合器爪将使驱动离合器脱离，并防止离合装置进一步磨损。为了防止离合器的过早脱离，在驱动单元中结合有减震预紧力的弹簧，以吸收离合器接合的初始冲击以及在纸架加速期间经受的力。

9. 发明授权

US4310256A Printers 失效
标题翻译：打印机
公开(公告)号：US4310256A
公开(公告)日：1982-01-12
申请号：US77797
申请日：1979-09-24
申请人： Ikutaro Inoue
发明人： Ikutaro Inoue
IPC分类号： B41J19/30 , B41J1/46 , B41J7/52 , B41J19/20 , B41J19/68 , B41J19/94 , B41J1/24
CPC分类号： B41J1/46
摘要： In an extra-small sized printer of the so called serial type, which prints one character every time a type wheel is shifted by a distance corresponding to one character in the direction of the line of typing, the simplification of a driving source as well as the simplification of the overall mechanism are accomplished by a modification of the system.
摘要翻译：在所谓串行类型的超小型打印机中，每次打印一个字符时，类型轮在相对于一个字符的距离相对应的打字行方向移动一个字符，简化了驱动源以及整体机制的简化是通过系统的修改实现的。

10. 发明授权

US4044882A Apparatus for moving a printer carriage 失效
标题翻译：用于移动打印机托架的装置
公开(公告)号：US4044882A
公开(公告)日：1977-08-30
申请号：US613475
申请日：1975-09-15
申请人： Robert Weinke , Georg Wiesmeier
发明人： Robert Weinke , Georg Wiesmeier
IPC分类号： B41J19/68 , B41J19/18 , B41J19/20 , B41J19/30
CPC分类号： B41J19/202 , Y10S400/903
摘要： A printer carriage as for a teleprinter or a typewriter is carried on a toothed belt along a printing row, the belt being driven in forward and reverse directions by a reversible stepping motor operating without feedback. Deceleration and precise stoppage of the carriage during carriage return movements are governed by fixed signal generators along the printing row and a ring counter in the motor control unit. Stoppage occurs upon coincidence of a signal from the ring counter and a signal from a generator at the row commence position, combined in a logical AND- circuit.
摘要翻译：用于打印机或打字机的打印机托架沿着印刷行承载在齿形带上，该带通过无反馈的可逆步进马达在正向和反向方向上被驱动。滑架返回运动期间滑架的减速和精确停止由印刷行的固定信号发生器和电机控制单元中的环形计数器控制。在来自环形计数器的信号和来自行开始位置的发生器的信号一致时发生停止，在逻辑与电路中组合。

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