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1. 发明授权

US4021126A Latch mechanism for auger string couplings 失效
标题翻译：螺旋管联轴器的闩锁机构
公开(公告)号：US4021126A
公开(公告)日：1977-05-03
申请号：US614625
申请日：1975-09-18
申请人： Ronald C. Deeter , Thad A. Lora , John M. Pozniko
发明人： Ronald C. Deeter , Thad A. Lora , John M. Pozniko
IPC分类号： E21B17/046 , E21B19/16 , E21C25/58 , F16D1/10 , F16D7/00
CPC分类号： E21B19/16 , E21B17/046 , E21C25/58 , F16D1/10 , Y10T403/148 , Y10T403/595
摘要： A lever-operated latching device for securing in endwise coupled relation a socket portion and mating shank of axially aligned auger sections of an auger mining machine. The latching device is designed to be of minimum radial dimension so as to fit in a hole of limited radial cross section bored by the auger machine, and includes a latch pin that reciprocates in a passage formed in the socket portion between an extended position in latching engagement with the shank and a retracted unlatching position. The pin is biased by a spring toward its extended position and is retractable by a lever that engages a retractor element on the pin and that also acts as limit means that prevents the pin from extending beyond its extended latching position against the force of the spring. Openings are provided to permit removal by the latch pin of debris that could impair operative movement of the latch pin.
摘要翻译：杠杆操作的闩锁装置，用于将螺旋钻采矿机的轴向对准的螺旋部分的插座部分和配合柄固定成端对联的关系。闩锁装置被设计成具有最小的径向尺寸，以便装配在由螺旋钻机钻孔的有限的径向横截面的孔中，并且包括闩锁销，其在形成在插座部分中的通道中在闩锁的延伸位置之间往复运动与柄的接合和缩回的解锁位置。销被弹簧朝向其延伸位置偏置，并且可通过与销上的牵开器元件接合的杠杆缩回，并且也用作抵抗弹簧的力而防止销延伸超过其延伸的锁定位置的限制装置。提供开口以允许闩锁销移除可能损害闩锁销的操作运动的碎屑。

2. 发明授权

US3967909A Latching and latch releasing mechanism for auger string couplings 失效
标题翻译：螺旋联轴器闭锁释放机构
公开(公告)号：US3967909A
公开(公告)日：1976-07-06
申请号：US521637
申请日：1974-11-07
申请人： Ronald C. Deeter , Thad A. Lora , John M. Pozniko
发明人： Ronald C. Deeter , Thad A. Lora , John M. Pozniko
IPC分类号： E21B17/046 , E21B19/16 , E21C25/58 , F16D1/108 , F16D7/00
CPC分类号： E21B17/046 , E21B19/16 , E21C25/58 , F16D1/108 , Y10T403/595 , Y10T403/604
摘要： A lever-operated latching device for securing in endwise coupled relation a socket and mating shank of axially aligned auger sections of an auger mining machine, and a mechanism for automatically releasing essentially simultaneously a plurality of lever-operated latching devices of auger sections located in generally coplanar parallel adjacent alignment, the operating levels of the levers of which latching devices are subject to displacement from an intended coplanar relationship. The latching device is designed to be of minimum radial dimension so as to fit in a limited radial cross section of hole bored by the auger machine, and includes a latch pin that reciprocates in a passage formed in the socket between an extended position in latching engagement with the shank and a retracted unlatching position. The pin is biased by a spring toward its extended position and is retractable by a lever that engages a retractor element on the pin and which also has limit means that retains the pin in its extended position against the force of the spring. The mechanism for releasing essentially simultaneously a plurality of such lever-operated latching devices of adjacent auger sections comprises an unlatching member reciprocable toward and away from the levers between a retracted position and an extended position whereat contacting portions of the unlatching member can engage and pivot each of the levers to unlatch the devices even though the levers of one or more latching devices or auger sections are displaced from their desired coplanar relationship relative to the levers of other latching devices.
摘要翻译：一种杠杆操作的闩锁装置，用于将螺旋钻采矿机的轴向对准的螺旋钻段的插座和配合柄固定成端对联的关系，以及用于基本同时自动释放多个位于一般地的螺旋钻段的杠杆操作的闩锁装置的机构共面平行相邻对准，其中锁定装置的杠杆的操作水平被从预期的共面关系置换。闩锁装置被设计成具有最小的径向尺寸，以便配合在螺旋钻机钻孔的有限的径向横截面中，并且包括闩锁销，该闩销在形成在插座中的通道中在闩锁接合的延伸位置之间往复运动与柄和缩回的解锁位置。销被弹簧朝向其延伸位置偏置，并且可通过与销上的牵开器元件接合的杠杆缩回，并且还具有限制装置，以克服弹簧的力将销保持在其伸出位置。基本上同时释放相邻螺旋推运器部分的多个这样的杠杆操作的闭锁装置的机构包括一个能够在缩回位置和伸出位置之间往复移动并离开杠杆的解锁构件，在该位置上，解锁构件的接触部分可以接合并使每个即使一个或多个闩锁装置或螺旋推运器部分的杠杆相对于其他闩锁装置的杠杆从其期望的共面关系偏移，也可以解锁装置。

3. 发明授权

US4264106A Auger mining machine 失效
标题翻译：螺旋采矿机
公开(公告)号：US4264106A
公开(公告)日：1981-04-28
申请号：US35989
申请日：1979-05-04
申请人： Ronald C. Deeter , Thad A. Lora , Warren E. Kelm
发明人： Ronald C. Deeter , Thad A. Lora , Warren E. Kelm
IPC分类号： E21C27/20 , E21C35/20 , E21C1/00 , E21C9/00
CPC分类号： E21C35/20 , E21C27/20
摘要： An auger machine, such as a mining machine, embodying features that reduce the cost of mining. The machine embodies jacks and skids which permit ready maneuverability of the machine adjacent the wall containing the seam to be mined, and has a cross conveyor for conducting away mined material from the auger string, which cross conveyor is located rearwardly of the front jacks and thus facilitates placing of auger sections in and removing auger sections from the string of augers used in mining by an efficient
摘要翻译：诸如采矿机的螺旋钻机器体现了降低采矿成本的特征。该机器体现了千斤顶和滑板，其允许机器在靠近待开采的接缝的墙壁上准备好机动性，并且具有用于从螺旋钻柱排出开采材料的横向输送机，该横向输送机位于前千斤顶的后方，因此方便放置螺旋系

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