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31. 发明授权

US06408727B1 Paper cutter using a blade lifting mechanism 有权
标题翻译：使用刀片提升机构的切纸机
公开(公告)号：US06408727B1
公开(公告)日：2002-06-25
申请号：US09481353
申请日：2000-01-12
申请人： Richard Hunter Harris , Jeff David Thomas , Kevin Hunter Vorhees
发明人： Richard Hunter Harris , Jeff David Thomas , Kevin Hunter Vorhees
IPC分类号： B26D508
CPC分类号： B41J11/70 , B41J23/025 , Y10S83/949 , Y10T83/8748 , Y10T83/8752 , Y10T83/8779
摘要： A printer mechanism includes a single motor turning a system drive gear in a paper feeding direction, and in a cam driving direction, opposite the paper feeding direction. When the system drive gear is turned in the paper feeding direction, a paper feeding spring clutch drives a paper feed roll with the system drive gear. When the system drive gear is turned in the cam driving direction, a drive cam is driven by a cam driving spring clutch. The drive cam has a first surface driving a moving knife blade across a stationary knife blade in a cutting direction, and in a return direction opposite the cutting direction. With this movement in the cutting direction, the moving knife is held against the stationary knife blade, and, with movement in the return direction, the moving knife is moved away from the stationary knife blade, by means of a second surface of the drive cam. Provision is made to allow the cam driving clutch and cam to return to an original configuration after an event in which knowledge is lost of the operating mode and position of the mechanism.
摘要翻译：打印机构包括：单个马达，使纸张馈送方向上的系统驱动齿轮和与进纸方向相反的凸轮驱动方向转动。当系统驱动齿轮沿送纸方向转动时，送纸弹簧离合器通过系统驱动齿轮驱动给纸辊。当系统驱动齿轮沿凸轮驱动方向转动时，驱动凸轮由凸轮驱动弹簧离合器驱动。驱动凸轮具有第一表面，该第一表面在切割方向上沿着与切割方向相反的返回方向在固定刀片上驱动移动的刀片。通过这种在切割方向上的移动，移动的刀被保持在固定的刀片上，并且随着在返回方向上的移动，移动的刀通过驱动凸轮的第二表面移动离开固定刀片。规定了允许凸轮驱动离合器和凸轮在知识丢失了机构的操作模式和位置的事件之后返回到原始配置。

32. 发明授权

US06324954B1 Device for actuating a punch 失效
标题翻译：用于致动冲头的装置
公开(公告)号：US06324954B1
公开(公告)日：2001-12-04
申请号：US09392541
申请日：1999-09-09
申请人： Cheng Nan Chen
发明人： Cheng Nan Chen
IPC分类号： B26D508
CPC分类号： B26F1/36 , B23D35/008 , B26D5/10 , Y10T83/8785 , Y10T83/885
摘要： A device for actuating a punch includes a base for supporting the punch and an arm adjustably secured on the base. A barrel is secured to the arm for slidably receiving a shaft, and a lever is pivotally secured to the barrel and coupled to the shaft for moving the shaft to actuate on the punch with an increased torque. A spring is engaged with the shaft for biasing the shaft away from the punch. A seat is secured on the base and includes a bore for slidably receiving the lower portion of the arm. A latch may adjustably secure the arm to the seat according to the size of the punch.
摘要翻译：用于致动冲头的装置包括用于支撑冲头的基座和可调节地固定在基座上的臂。桶被固定到臂上以可滑动地接收轴，并且杠杆枢转地固定到筒并联接到轴，用于移动轴以以增加的扭矩在冲头上致动。弹簧与轴接合，用于使轴远离冲头。座位固定在基座上，并包括可滑动地容纳臂的下部的孔。闩锁可以根据冲头的尺寸将臂可调节地固定到座椅上。

33. 发明授权

US06263774B1 Apparatus and method for cutting twine wound about a bale 失效
标题翻译：用于切割缠绕在捆包上的缠绕的装置和方法
公开(公告)号：US06263774B1
公开(公告)日：2001-07-24
申请号：US09226476
申请日：1999-01-07
申请人： Jerome S. Rogness , Kevin G. Overland , Jeffrey D. Holte
发明人： Jerome S. Rogness , Kevin G. Overland , Jeffrey D. Holte
IPC分类号： B26D508
CPC分类号： A01D87/127 , A01D87/0076 , Y10S83/909 , Y10S83/928 , Y10T83/04 , Y10T83/5733 , Y10T83/862 , Y10T83/8769 , Y10T83/8822
摘要： An apparatus and method for severing twine from a bale supported by one or more grapple arms and bucket of a tractor is disclosed. The apparatus comprises a slide bar mounted to at least one grapple arm, the tines, or the bucket. The slide bar has a first end and a second end, and a blade riding on the slide bar, the blade oriented on the slide bar so that the blade contacts portion of the twine as the blade moves along the slide bar. A motor coupled to the blade for controllably moves the blade along the slide bar. The motor can be a reversible dc motor controllable by a switch, or a hydraulic motor. The twine about the bale can be cut without the need for the farmer to leave the driver's compartment of the tractor.
摘要翻译：公开了一种用于从由拖拉机的一个或多个抓斗臂和铲斗支撑的捆包中断捆扎的装置和方法。该装置包括安装到至少一个抓斗臂，叉齿或铲斗上的滑杆。滑动杆具有第一端和第二端，以及骑在滑动杆上的叶片，叶片定位在滑动杆上，使得叶片随着叶片沿着滑动杆移动而接触线的部分。耦合到叶片的马达用于可控地沿着滑杆移动叶片。电机可以是由开关或液压马达控制的可逆直流马达。关于捆包的缠绕可以被切割，而不需要农民离开拖拉机的驾驶室。

34. 发明授权

US06260461B1 Security cutter 失效
标题翻译：安全切割机
公开(公告)号：US06260461B1
公开(公告)日：2001-07-17
申请号：US09392159
申请日：1999-09-08
申请人： Chiu Nang Mok
发明人： Chiu Nang Mok
IPC分类号： B26D508
CPC分类号： A62B99/00 , B26D1/02 , Y10T83/8749
摘要： A security cutter comprising a body for fixing onto a support, a saw blade supported by the body for movement between a normal position contained wholly within the body and an operating position extending out from the body, a spring urging the saw blade towards the operating position, and a releasable lock for locking the saw blade in the normal position.
摘要翻译：一种安全切割器，包括用于固定到支撑件上的主体，由主体支撑的锯片，用于在完全容纳在主体内的正常位置和从主体延伸出的操作位置之间移动;弹簧，其将锯片朝向操作位置以及用于将锯片锁定在正常位置的可释放锁。

35. 发明授权

US06223639B1 Aluminum foil safety fixture 失效
标题翻译：铝箔安全夹具
公开(公告)号：US06223639B1
公开(公告)日：2001-05-01
申请号：US09373633
申请日：1999-08-13
申请人： Su-Hui Chen
发明人： Su-Hui Chen
IPC分类号： B26D508
CPC分类号： B65H35/0086 , B26D1/045 , B26F3/02 , B65H2301/5154 , Y10T83/0605 , Y10T83/8822 , Y10T83/896 , Y10T225/30
摘要： An aluminum foil safety fixture with a slide plate to gradually separate aluminum foil in a safe and convenient cutting process. It eliminates the need for a steel cutting blade. It is comprised of a slide plate with arched pressing edges, fitted to a push unit that is installed with at least one pair of slide pressing rollers, and movably assembled in a slide rail of a main unit base. The supporting plate extends from the main unit base and the clasp plates can be directly fitted to a wall of an aluminum foil packing box, so that the aluminum foil can be pulled to a certain length, rested on the top of the slide rail, then the push unit is pushed lightly over the aluminum foil. This will depress the aluminum foil and ultimately separate it into two pieces.
摘要翻译：铝箔安全夹具具有滑板，可以在安全方便的切割过程中逐步分离铝箔。它不需要钢切割刀片。它包括一个具有拱形压边的滑动板，装在一个推动单元上，该推动单元安装有至少一对滑动加压辊，并且可移动地组装在主单元基座的滑轨中。支撑板从主单元基座延伸，并且扣板可以直接安装在铝箔包装盒的壁上，从而铝箔可以拉到一定长度，放在滑轨的顶部，然后推动单元轻轻地推在铝箔上。这将压下铝箔并最终将其分成两块。

36. 发明授权

US06202527B1 Cutting arrangement for a material web 失效
标题翻译：材料网的切割布置
公开(公告)号：US06202527B1
公开(公告)日：2001-03-20
申请号：US09248288
申请日：1999-02-11
申请人： Martin Heller
发明人： Martin Heller
IPC分类号： B26D508
CPC分类号： B26D5/02 , B26D1/185 , B26D1/205 , B26D5/34 , B26D7/26 , B41J11/706 , G03B27/588 , Y10T83/538 , Y10T83/7507 , Y10T83/8822
摘要： A cutting arrangement for a material web, especially photographic copy material in a photographic copier includes a knife roller (5) and a drive (3, 4, 6 to 9) for reciprocating the knife roller (5) between two turnaround positions (S1, S4) transverse to the material web (M) to be cut, to thereby carry out one cut respectively. At least two starting positions (S1, S2 or S3, S4) are provided for each of the two cutting directions which are associated with different widths of the material web (M). The drive (3, 4, 6 to 9) commences the cutting movement of the knife roller (5) respectively at that starting position (S1, S2 or S3, S4) associated for one cutting direction with the respective material web width and moves the knife roller (5) after completion of the cut to the respectively closest turnaround position (S1, S4) and from thereback to the starting position (S4, S3 or S2, S1) associated for the other cutting direction with the respective material web width, provided that the latter starting position (S4, S3 or S2, S1) does not coincide with a turnaround position (S1, S4). The arrangement of different starting positions for material webs of different width makes time savings of up to over 50% possible.
摘要翻译：用于材料幅材的切割装置，特别是照相复印机中的照相复印材料包括刀辊（5）和驱动器（3,4,6至9），用于使刀辊（5）在两个周转位置（S1， S4）横向于待切割的材料卷材（M），从而分别进行一次切割。对于与材料网（M）的不同宽度相关联的两个切割方向中的每一个，提供至少两个起始位置（S1，S2或S3，S4）。驱动器（3,4,6至9）分别开始与相应材料幅宽度相关联的与一个切割方向相关联的起始位置（S1，S2或S3，S4）处的刀辊（5）的切割移动在完成切割到相应的最近的周转位置（S1，S4）之后并且从其返回到与各个材料幅宽度相关的另一个切割方向的起始位置（S4，S3或S2，S1）的刀辊（5）只要后一个起始位置（S4，S3或S2，S1）与转向位置（S1，S4）不一致即可。不同宽度的材料网的不同起始位置的布置可以节省高达50％以上的时间。

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