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11. 发明授权

US06409294B1 Digital postage franking with coherent light velocimetry 有权
标题翻译：数字邮资与相干光速测速
公开(公告)号：US06409294B1
公开(公告)日：2002-06-25
申请号：US09573646
申请日：2000-05-18
申请人： Eric Zimmermann , Christian Moy
发明人： Eric Zimmermann , Christian Moy
IPC分类号： B41J300
CPC分类号： G07B17/00661 , B41J11/0095 , B41J11/42 , B41J13/12 , G07B17/00508 , G07B2017/00532 , G07B2017/00669 , G07B2017/00693
摘要： A postage meter (franking machine) uses a digital print head such as an ink-jet or thermal transfer or dot-matrix print head, for which it is necessary to know the velocity of the mail piece passing by the print head. Two collimated monochromatic beams strike the mail piece, one at an angle leading the mail piece velocity and the other at an angle lagging the mail piece velocity. The beams converge yielding a sensing region filled with a diffraction pattern. The mail piece, assumed to be rough at a scale that is appropriate for the velocity measurement, moves at some velocity. A detector detects light intensity (photon flux) at a small region within the sensing region, and the intensity signal has a frequency that is proportional to the mail piece velocity. The frequency is detected or measured, the instantaneous velocity is derived therefrom, and the velocity is used to control the print head. In this way a two-dimensional print image (postage indicium) is faithfully printed on the mail piece with minimal distortion even in the event of non-constant velocity of the mail piece.
摘要翻译：邮资计费器（印字机）使用诸如喷墨或热转印或点阵打印头的数字打印头，为此必须知道通过打印头的邮件的速度。两个准直单色光束撞击邮件，一个以一定角度引导邮件速度，另一个以滞后邮件速度的角度。光束会聚，产生填充有衍射图案的感测区域。假定以适合于速度测量的尺度粗糙的邮件以某种速度移动。检测器检测感测区域内的小区域处的光强度（光子通量），并且强度信号具有与邮件速度成比例的频率。检测或测量频率，从中推导出瞬时速度，速度用于控制打印头。以这种方式，即使在邮件的非恒定速度的情况下，二维打印图像（邮资标记）也忠实地印刷在邮件上，并且具有最小的失真。

12. 发明授权

US06176178B1 Tamper-resistant postage meter 失效
公开(公告)号：US06176178B1
公开(公告)日：2001-01-23
申请号：US08400335
申请日：1995-03-07
申请人： Stephan Schor , Stefan Etter , Beat Stulz , Thomas Nietlispach , Christian Gillieron , Christian Moy
发明人： Stephan Schor , Stefan Etter , Beat Stulz , Thomas Nietlispach , Christian Gillieron , Christian Moy
IPC分类号： B41L4746
CPC分类号： G07B17/00467 , G07B2017/00233 , G07B2017/00548
摘要： A postage meter has a locking cam follower so that locking arms on the print wheels of the postage meter are able to lock the wheels from unintended movement when the print rotor is out of its home position. Stiff runners are provided below guide rods of setting racks in the rotor so that the racks cannot be displaced away from the value wheels. A sensor is placed on the rotor cover with the meter software set up to keep a print cycle from starting if the cover is open. A cam on the rotor makes it impossible to open the cover when the rotor is out of the home position. A latch holds the cover shut, and the only way the latch can be released is if the meter software releases it, for example by sliding a rack to a position that triggers the latch. Cogs and cog teeth are used instead of gears and gear teeth to reduce the possibility of unintended movement of the value wheels. Rotating disks lock the racks when the rotor is not in the home position.

13. 发明授权

US5060821A Label dispenser for postage meter machine 失效
标题翻译：邮资计量机标签分配器
公开(公告)号：US5060821A
公开(公告)日：1991-10-29
申请号：US361979
申请日：1989-06-06
申请人： Erwin Berger , Christian Moy
发明人： Erwin Berger , Christian Moy
IPC分类号： B65C9/12 , B65H3/06 , G07B17/00
CPC分类号： B65C9/12 , B65H3/0653 , G07B17/00193 , G07B2017/0025
摘要： A label dispenser (10) includes a storage container (13) for labels (11). A withdrawal roller (15) is in contact with the labels (11) and is supported together with a gear-wheel pinion (17) and a free-wheeling bearing (19) at the storage container (13). The pinion (17) is engaged with a fixed-position gear rack (23). As soon as the finger pressure actuates the server plate (29), the storage container (13) is pressed downwardly, the gear-wheel pinion (17) rotates the withdrawal roller (15) such that the outermost label is pushed out downwardly out of the storage container (13). The outermost label is then gripped by a transport roller pair and can be transported off. As soon as the finger pressure is released, a helical spring (37) slides the storage container (13) back into the starting position. In this case, a hollow cylinder (33), together with an air valve (39) furnishes a braking of the speed, while the free-wheeling bearing (19) runs freely.
摘要翻译：标签分配器（10）包括用于标签（11）的存储容器（13）。取出辊（15）与标签（11）接触并且与存储容器（13）上的齿轮小齿轮（17）和续流轴承（19）一起支撑。小齿轮（17）与固定位置齿条（23）接合。一旦手指压力致动服务器板（29），存储容器（13）被向下按压，齿轮小齿轮（17）使取出辊（15）旋转，使得最外面的标签被向下推出存储容器（13）。然后，最外面的标签被传送辊对夹住并且可以被运送。一旦手指压力被释放，螺旋弹簧（37）将存储容器（13）滑回到起始位置。在这种情况下，空心圆筒（33）与空气阀（39）一起提供速度的制动，同时，续流轴承（19）自由运行。

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