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1. 发明授权

US4828096A Coin slide 失效
标题翻译：硬币幻灯片
公开(公告)号：US4828096A
公开(公告)日：1989-05-09
申请号：US69160
申请日：1987-07-02
申请人： Harvey S. Gitlin , Evan C. Wilfong
发明人： Harvey S. Gitlin , Evan C. Wilfong
IPC分类号： G07F5/06
CPC分类号： G07F5/06
摘要： An improved coin slide is disclosed which incorporates a transverse stop bar formed in the bottom of the slide. The stop bar is positioned to overlie the lever checking mechanism when the slide is moved to its rearward vending position whereby in the event of a broken lever, the lever will be automatically spring biased into contact with the stop bar to prevent forward movement of the slide. Additionally, the slide is provided with a pair of transversely spaced hold down pads which are positioned on the slide top surface to contact with bridge trailing surface for slide stabilization precisely when the bridge is performing its coin checking function.
摘要翻译：公开了一种改进的硬币滑块，其包括形成在滑块底部的横向止动杆。当滑块移动到其向后的自动售货位置时，止动杆定位成覆盖杠杆检查机构，由此在杠杆断开的情况下，杠杆将被自动弹簧偏置成与止动杆接触以防止滑块向前移动。此外，滑块设置有一对横向间隔的压紧垫，其位于滑动顶表面上，以在桥执行其硬币检查功能时精确地定位于与桥接后表面接触以进行滑动稳定。

2. 发明授权

US5220988A Coin slide with magnetic slug attracting means 失效
标题翻译：硬币滑块与磁渣吸引手段
公开(公告)号：US5220988A
公开(公告)日：1993-06-22
申请号：US527088
申请日：1990-05-22
申请人： Evan C. Wilfong , Harvey S. Gitlin , John J. Duffy
发明人： Evan C. Wilfong , Harvey S. Gitlin , John J. Duffy
IPC分类号： G07D5/08 , G07F5/04
CPC分类号： G07D5/08
摘要： A coin slide with attracting magnets is disclosed which incorporates a coin slide body with integral mounting flange, a keeper secured rearwardly of the mounting flange to position a plurality of magnets in vertical, side-by-side relationship, the magnets defining coin checking paths therebetween, a bridge secured to the body rearwardly of the mounting flange whereby the forward edge of the bridge and the rearward surface of the mounting flange define a clearance space therebetween, the magnets being positioned in the clearance space to detect any ferrous slugs as they pass through the magnet defined coin checking paths, the magnets lifting the slug sufficiently to cause the slug to jam against the forward edge of the bridge and not to pass through the bridge.
摘要翻译：公开了一种具有吸引磁铁的硬币滑块，其包括具有整体安装凸缘的硬币滑块体，固定在安装凸缘后方的保持器，以垂直并排关系定位多个磁体，磁体在其间限定硬币检查路径，桥接件，其安装在安装凸缘的后方，由此桥的前边缘和安装凸缘的后表面在其间限定了间隙空间，磁体定位在间隙空间中，以便在它们通过时检测任何铁质塞磁铁定义的硬币检查路径，磁铁充分地提升芯块，使块塞塞住桥的前缘，而不通过桥。

3. 发明授权

US5074396A Coin slide 失效
标题翻译：硬币幻灯片
公开(公告)号：US5074396A
公开(公告)日：1991-12-24
申请号：US446065
申请日：1989-12-05
申请人： Harvey S. Gitlin , Evan C. Wilfong
发明人： Harvey S. Gitlin , Evan C. Wilfong
IPC分类号： G07F5/06
CPC分类号： G07F5/06
摘要： An improved coin slide is disclosed which incorporates a transverse stop bar formed in the bottom of the slide. The stop bar is positioned to overlie the lever checking mechanism when the slide is moved to its rearward vending position whereby in the event of a broken lever, the lever will be automatically spring biased into contact with the stop bar to prevent forward movement of the slide. Additionally, the slide is provided with a pair of transversely spaced hold down pads which are positioned on the slide top surface to contact with bridge trailing surface for slide stabilization precisely when the bridge is performing its coin checking function.
摘要翻译：公开了一种改进的硬币滑块，其包括形成在滑块底部的横向止动杆。当滑块移动到其向后的自动售货位置时，止动杆定位成覆盖杠杆检查机构，由此在杠杆断开的情况下，杠杆将被自动弹簧偏置成与止动杆接触以防止滑块向前移动。此外，滑块设置有一对横向间隔的压紧垫，其位于滑动顶表面上，以在桥执行其硬币检查功能时精确地定位于与桥接后表面接触以进行滑动稳定。

4. 发明授权

US4802566A Coin slide guard 失效
标题翻译：硬币挡板
公开(公告)号：US4802566A
公开(公告)日：1989-02-07
申请号：US82377
申请日：1987-08-06
申请人： Evan C. Wilfong , Harvey S. Gitlin
发明人： Evan C. Wilfong , Harvey S. Gitlin
IPC分类号： G07F1/02 , G07F1/00
CPC分类号： G07F1/02
摘要： A guard for the mounting flange of a vertical type coin slide includes a hardened steel face and a rearwardly extending, integral, peripheral flange. The face of the guard includes a shaped opening to receive the slide of the coin slide therethrough. The opening includes a plurality of transversely spaced slots with a respective plurality of protective fingers therebetween. The protective fingers overfit and protect the softer metal dividers of the mounting flange to prevent breakage. A plurality of slotless mounting bolts secure the guard to the coin slide mounting flange in a manner wherein all exposed bolt parts are protected from tampering.
摘要翻译：垂直型硬币滑块的安装法兰的防护件包括硬化钢表面和向后延伸的整体外围法兰。防护罩的表面包括一个成形的开口，用于接收硬币滑块的滑动件。开口包括多个横向隔开的槽，其间具有相应的多个保护指。防护手指过度安装并保护安装法兰的较软金属分隔件，以防止破损。多个无槽安装螺栓将防护件固定在硬币滑块安装凸缘上，其中所有暴露的螺栓部件都被防止篡改。

5. 发明授权

US4515262A Coin slide 失效
标题翻译：硬币幻灯片
公开(公告)号：US4515262A
公开(公告)日：1985-05-07
申请号：US479188
申请日：1983-03-28
申请人： Evan C. Wilfong , Tesfaye Anno
发明人： Evan C. Wilfong , Tesfaye Anno
IPC分类号： G07F5/06
CPC分类号： G07F5/06
摘要： An improved coin slide of the type that includes a sturdy body having a medial mounting flange and a slide movable relative to the body between a coin receiving position and a vending position is disclosed. The slide is provided with a plurality of transversely arranged core receiving openings to receive therein interchangeable functional and non-functional cores in a manner to permit easy change of the vending price. A lever checking mechanism is secured in the body forwardly of the flange and includes coin checking levers in pivotal arrangement in longitudinal alignment with the cores. A coin stripper including a coin stop and a spring arm which biases between the body and the coin stop is secured below the lever checking mechanism. The spring arm biases the coin stop upwardly immediately forwardly of the levers to prevent rearward withdrawal of the coins after the slide has been moved to the vending position. In a preferred embodiment, a coin stripper plate is secured below the levers to discourage unauthorized pivoting of the levers.
摘要翻译：公开了一种改进的硬币滑块，其包括具有中间安装凸缘的坚固体，以及在硬币接收位置和售货位置之间相对于本体移动的滑块。滑块设置有多个横向布置的芯接收开口，以便以允许容易地改变售货价格的方式在其中容纳可互换的功能和非功能型芯。杠杆检查机构固定在凸缘前方的身体中，并且包括与芯部纵向对准的枢转布置的硬币检查杆。包括硬币止动器和弹簧臂的硬币剥离器固定在杠杆检查机构的下方，该弹簧臂在本体和硬币止动件之间偏压。弹簧臂将硬币向上偏置在杆的前方，以防止在滑块移动到自动售货位置之后向后退出硬币。在优选实施例中，硬币剥离板固定在杠杆下面以阻止杠杆的未经许可的转动。

6. 外观设计

USD515092S1 Bezel for card reader 失效
标题翻译：读卡器挡板
公开(公告)号：USD515092S1
公开(公告)日：2006-02-14
申请号：US29213896
申请日：2004-09-24
申请人： Evan C. Wilfong
设计人： Evan C. Wilfong

7. 发明授权

US06598725B2 Coinslide with mechanical latch that prevents retraction when damaged 有权
标题翻译：具有机械闩锁的金属线圈，可防止损坏时的回缩
公开(公告)号：US06598725B2
公开(公告)日：2003-07-29
申请号：US09882349
申请日：2001-06-15
申请人： Evan C. Wilfong
发明人： Evan C. Wilfong
IPC分类号： G07F902
CPC分类号： G07F5/02
摘要： A coin acceptor produces an output or operates a switch or vending mechanism when a coin acceptor slide reaches a certain point of advance relative to a housing. The slide receives coins or tokens tendered by a customer (“coins”) and carries the coins into a discriminator responsive to size, shape or the like. The discriminator can have feeler levers, a limited passage size or similar features that permit the slide to advance if all the correct coins are present, or obstruct movement of the slide if coins are missing or are the wrong type. The discriminator is breakable with sufficient force, which could break away the feeler levers or other test structures the obstruct movement unless the correct coins are in place, which would permit the slide to be operated repeatedly without the correct coins. According to an inventive aspect, a latch mechanism engages if the slide is forced beyond its normal operating span, for example because it is forced, and locks the slide in an advanced position where it remains until serviced. The limit of the normal operating span can be defined by a frangible abutment that breaks away under moderate force. In any event, the slide locks in an advanced position and cannot be operated repeatedly without the correct coinage.
摘要翻译：当硬币接收器滑块相对于壳体达到某个提前点时，硬币接收器产生输出或操作开关或自动售货机构。幻灯片接收客户投标的硬币或令牌（“硬币”），并根据尺寸，形状等将硬币运送到鉴别器中。鉴别器可以具有触觉杠杆，有限的通道尺寸或类似的特征，如果所有正确的硬币存在，允许滑块前进，或者如果硬币丢失或错误的类型，则妨碍滑块的移动。鉴别器具有足够的力可破坏，这可以将探测器杆或其他测试结构的阻挡运动分开，除非正确的硬币就位，这将允许滑块在没有正确硬币的情况下重复操作。根据本发明的一个方面，如果滑块被迫超过其正常操作跨度，例如由于其被迫而将滑块锁定在其保持的前进位置直到被维修，则闩锁机构接合。正常操作范围的极限可以由在中等强度下分解的易碎基台定义。无论如何，滑块锁定在高级位置，不能在没有正确造币的情况下重复操作。

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