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1. 发明授权

US5009548A Apparatus for and a method of facilitating the excavating and refilling of a trench 失效
标题翻译：用于挖掘和再填充沟槽的装置和方法
公开(公告)号：US5009548A
公开(公告)日：1991-04-23
申请号：US470949
申请日：1990-01-26
申请人： G. P. "Sonny" Falbo , Jesse W. Harris
发明人： G. P. "Sonny" Falbo , Jesse W. Harris
IPC分类号： E02F5/10 , E02F5/12 , E02F5/14 , E02F7/06
CPC分类号： E02F5/10 , E02F5/12 , E02F5/14 , E02F7/06
摘要： A method of excavating a trench (60) wherein lateral confinement such as walls, trenches, vehicular traffic, and the like prevent the accumulation of soil in the confined areas adjacent to the trench (60) and an apparatus for the same. The apparatus (10) consists of a double section belt conveyer, the two sections (12) and (14) connected at an articulable joint (34). The apparatus (10) is capable of selectively raising one end of a section above the other, with the conveyor being supported by axles (25) on which are mounted steerable-drive wheels (21). The method of removing the soil using the conveyor apparatus (10) consists of alternately removing the soil from the ground by loading it on one end of the apparatus, which carries it longitudinally either away from the work site or redeposits it in previously excavated trench as "backfill" (52), then using the conveyor apparatus (10) to bring in bedding (56) and other material (54), while the conveyor apparatus (10), straddling the ditch trench (60 ) is moved longitudinally as the trench (60) is excavated, pipe (58) laid, bedded, and backfilled to complete the process.
摘要翻译：挖掘沟槽（60）的方法，其中诸如墙壁，沟槽，车辆交通等的侧向限制防止了在与沟槽（60）相邻的密闭区域中的土壤的积聚以及用于其的装置。该装置（10）由双段皮带输送机组成，两个部分（12）和（14）连接在可铰接的接头（34）上。设备（10）能够选择性地将另一端的一个部分的一端抬高，其中输送机由轴（25）支撑，轴（25）上安装有可转向驱动轮（21）。使用输送装置（10）去除土壤的方法包括将土壤从地面上装载到设备的一端，将其纵向移离工地或将其重新沉积在先前挖掘的沟槽中 “回填”（52），然后使用输送装置（10）引入垫层（56）和其他材料（54），同时跨过沟渠沟槽（60）的输送装置（10）纵向移动，作为沟槽（60），管道（58）铺设，铺设并回填完成。

2. 发明授权

US4096917A Earth drilling knobby bit 失效
标题翻译：地钻钻头
公开(公告)号：US4096917A
公开(公告)日：1978-06-27
申请号：US766589
申请日：1977-02-08
申请人： Jesse W. Harris
发明人： Jesse W. Harris
IPC分类号： E21B10/08 , E21B10/24 , E21B10/28 , E21B10/38 , E21B10/52 , E21B10/56 , E21B9/08 , E21C13/01 , E21C13/06
CPC分类号： E21B10/246 , E21B10/083 , E21B10/28 , E21B10/38 , E21B10/52 , E21B10/56
摘要： A partially solid head bit having a flow passage therethrough located at approximately the center of the bit is shown. The bit is designed for use in conjunction with a hammer action drilling apparatus. The flow passage extends through a shank of the bit to the bottom thereof. Surrounding the shank is a substantially hemispherical spiraled burr having an opening therethrough. The burr pushes against a shoulder of the shank during drilling. The mating surfaces of the shank and burr are lubricated by a suitable oil reservoir. On spirals of the burr and on the lower end of the shank are mounted hardened inserts for impacting against and breaking up the formation through which the bit may drill. The bottom of the shank may be even with, extend through, or be recessed with respect to the lower edge of the burr. The shank is angled a few degrees off the centerline of the drilling string to cause a wobbling action upon rotating the drill bit.
摘要翻译：示出了位于钻头中心附近的具有流动通道的部分实心头部钻头。该钻头设计用于与锤击钻孔装置结合使用。流动通道延伸穿过钻头的柄部到其底部。围绕柄部的是具有穿过其的开口的大致半球状的螺旋毛刺。在钻孔期间，毛刺推动柄的肩膀。柄和毛刺的配合表面由合适的储油器润滑。在螺纹螺纹和柄的下端上安装有硬化刀片，用于冲击和破坏钻头可钻的地层。柄部的底部可以相对于毛刺的下边缘是均匀的，延伸穿过的或者凹进的。柄与钻柱的中心线倾斜几度，以在钻头旋转时产生摆动作用。

3. 发明授权

US4044844A Impact drilling tool 失效
标题翻译：冲击钻具
公开(公告)号：US4044844A
公开(公告)日：1977-08-30
申请号：US706678
申请日：1976-07-19
申请人： Jesse W. Harris , Ross Bassinger , Grey Bassinger
发明人： Jesse W. Harris , Ross Bassinger , Grey Bassinger
IPC分类号： E21B4/14 , E21B1/06
CPC分类号： E21B4/14
摘要： A fluid operated impact drilling tool has a hammer slidably mounted in a casing connected to a string of drilling pipe. Inside the casing above the hammer is mounted a valve. Both the valve and hammer have reciprocal sliding movement along the longitudinal axis of the tool to substantially interrupt flow of a drilling fluid therethrough. Movement of the valve and hammer predominantly results from different pressures acting on separate pressure areas of the valve and hammer. The hammer may impact either an anvil or a bit attached thereto. Wear on the valve and hammer is reduced by smooth, hardened surfaces at locations subject to wear. A trapped fluid may also be used in an alternative embodiment to dampen the shock effect of the valve as it reaches its upper and lower stops.
摘要翻译：流体操作的冲击钻具具有可滑动地安装在连接到钻杆系列的壳体中的锤。在锤子的上方的壳体内安装有阀。阀和锤均具有沿着工具的纵向轴线的往复滑动运动，以基本上阻止钻井液体流过其中。阀和锤的运动主要来自作用在阀和锤的不同压力区上的不同压力。锤子可能会影响砧座或连接在其上的钻头。阀门和锤子上的磨损在磨损位置的平滑，硬化的表面减少。在替代实施例中，也可以使用被捕获的流体，以便在到达其上部和下部停止点时抑制该阀的冲击效应。

4. 发明授权

US4333537A Impact drilling tool having improved valving 失效
标题翻译：冲击钻具具有改进的阀门
公开(公告)号：US4333537A
公开(公告)日：1982-06-08
申请号：US201579
申请日：1980-10-28
申请人： Jesse W. Harris , Louis L. Lutich
发明人： Jesse W. Harris , Louis L. Lutich
IPC分类号： E21B4/14 , B25D9/12 , F01L21/02
CPC分类号： E21B4/14
摘要： The device described contains a pneumatically operated hammer, a feeder controlling the flow of pneumatic fluid, an anvil which is struck repeatedly by the hammer, a drill bit attached to or integral with the lower end of the anvil, and an outer casing. The device is typically used as a down hole tool in rotary drilling operations and normally utilizes pressurized air as its pneumatic fluid. The pneumatic fluid first lifts the hammer above the anvil and second pushes the hammer downward to impact against the anvil in a striking movement. Simultaneous with striking, the pneumatic fluid above the hammer is expelled through an exhauster retained in the anvil and out through the drill bit where it is utilized to transport the cuttings from the hole being drilled. The feeder operates in conjunction with the hammer to control pressurization above and below the hammer, while exhaust above the hammer is controlled by the lower end of said feeder tube.
摘要翻译：所描述的装置包括气动锤，用于控制气动流体的进料器，由锤子反复击打的砧座，附接到砧座的下端或与砧座的下端一体的钻头和外壳。该装置通常用作旋转钻井操作中的井下工具，并且通常利用加压空气作为气动流体。气动流体首先将锤子提升到砧座上方，并且在击打的运动中将锤子向下推动以撞击砧座。与撞击同时，锤子上方的气动流体通过保持在砧座中的排气器排出并通过钻头排出，在那里用于将钻屑从钻孔中输送。进料器与锤结合操作以控制锤上方和下方的加压，而锤之上的排气由所述进料管的下端控制。

5. 发明授权

US4290578A Failsafe cutoff valve for oil and gas wells 失效
标题翻译：石油和天然气井的故障切断阀
公开(公告)号：US4290578A
公开(公告)日：1981-09-22
申请号：US938818
申请日：1978-09-01
申请人： Sherald B. Earp , Louis L. Lutich , Jesse W. Harris
发明人： Sherald B. Earp , Louis L. Lutich , Jesse W. Harris
IPC分类号： E21B33/035 , F16K31/122 , F16K31/143
CPC分类号： E21B33/0355 , F16K31/122 , F16K31/1226 , Y10T137/1647 , Y10T137/4442
摘要： A failsafe cutoff valve that may be used with oil and gas wells is shown. A cylindrical body portion has a center bore extending longitudinally therethrough. A piston is located inside of the center bore. The cylindrical body portion has crossbores along a straight line that perpendicularly intersect the center bore. Received into the crossbores and secured in position are generally cylindrical flanges having a saddle shaped lower surface to conform with the center bore. An undercut in the saddle shaped lower portion provides a means for sealing along the piston. The piston is slideably retained inside of the center bore and has a transverse bore therethrough normally positioned along the same axis as the crossbores. End flanges seal around portions of the piston that extend from the center bore and prevent leakage from the center bore. The piston may be activated by any of a number of means, including a remotely located source of high pressure fluid.
摘要翻译：可以使用可用于油气井的故障安全截止阀。圆柱体部分具有纵向延伸穿过的中心孔。活塞位于中心孔的内部。圆柱体部分沿着与中心孔垂直相交的直线具有交叉点。接收到十字槽中并固定在适当位置的是通常为圆柱形凸缘，其具有鞍形下表面以符合中心孔。鞍状下部的底切提供了沿活塞密封的装置。活塞可滑动地保持在中心孔的内部，并且具有穿过其中的横向孔，其通常沿着与横梁相同的轴线定位。端部凸缘围绕从中心孔延伸的活塞的部分密封并防止从中心孔泄漏。活塞可以通过多种手段中的任何一种来启动，包括远程定位的高压流体源。

6. 发明授权

US4755004A Rotary rocksaw device 失效
标题翻译：旋转岩石装置
公开(公告)号：US4755004A
公开(公告)日：1988-07-05
申请号：US930513
申请日：1986-11-14
申请人： Roger A. Palmquist , Jesse W. Harris
发明人： Roger A. Palmquist , Jesse W. Harris
IPC分类号： B28D1/12 , B28D1/18 , E02F3/24 , E02F3/96 , E02F5/02 , E02F9/28 , E21C25/16 , E21C35/18 , E21C25/12 , E02F5/08
CPC分类号： E21C35/18 , B28D1/122 , B28D1/188 , E02F3/241 , E02F3/963 , E02F9/2866 , E21C25/16
摘要： A rocksaw device for trenching through hard rock or rocky soil comprising a disc having a mounting base positioned therearound. The mounting base may comprise a plurality of base sections each formed in the shape of a section of a toroid generated by a planar closed curve rotated around the disc axis. The closed curve which generates the toroid is curved along a side opposite the disc axis to provide a convex mounting surface across a mounting surface width in a direction parallel to the disc axis to enable teeth to be mounted at a constant slant angle while maintaining full coverage of the trench area to be cut. An arrangement in which the teeth can be positioned on the bases and a tooth assembly structure usable with the rocksaw are also disclosed.
摘要翻译：用于通过硬岩或岩土挖沟的岩石装置，包括具有定位在其周围的安装基座的盘。安装基座可以包括多个基部部分，每个基部部分形成为由围绕盘轴线旋转的平面闭合曲线产生的环形部分的形状。产生环形线圈的闭合曲线沿着与盘轴相对的一侧弯曲，以在与盘轴平行的方向上跨越安装表面宽度提供凸形安装表面，以使齿能够以恒定的倾斜角安装，同时保持全覆盖要切割的沟槽区域。还公开了一种可以将齿定位在基座上的布置以及可用于岩石的齿组件结构。

7. 发明授权

US3970152A Mud actuated drilling tool 失效
标题翻译：泥浆致动钻孔工具
公开(公告)号：US3970152A
公开(公告)日：1976-07-20
申请号：US479369
申请日：1974-06-14
申请人： Jesse W. Harris , Ross Bassinger , Grey Bassinger
发明人： Jesse W. Harris , Ross Bassinger , Grey Bassinger
IPC分类号： E21B4/14 , E21B1/06
CPC分类号： E21B4/14
摘要： A fluid operated impact drilling device wherein a hammer is mounted in a casing for axial reciprocating movement and drilling fluid flows through the hammer. The flow of drilling fluid is controlled by a valve element at the upper portion of the hammer. Differential pressure areas are provided in the flow path of the drilling fluid which coupled with the action of the valve element causes the hammer to be repeatedly lifted up into the valve element and then driven downward against an anvil by the force of the drilling mud. The valve element remains partly open, thereby preventing excessive backpressures from damaging the drill pipe or equipment. The drilling device is attached immediately above the drill bit with the drill bit being secured to the anvil. A catcher device is mounted to stop the reciprocating impact action of the hammer against the anvil upon picking the bit up off bottom.
摘要翻译：一种流体操作的冲击钻井装置，其中锤安装在用于轴向往复运动的壳体中，并且钻井流体流过锤。钻井液的流动由锤的上部的阀元件控制。在钻井液的流动路径中提供差压区域，其与阀元件的作用相结合，使得锤被重复地提升到阀元件中，然后通过钻井泥浆的力向下抵靠砧座向下驱动。阀元件保持部分打开，从而防止过大的背压损坏钻杆或设备。钻头装置紧紧地安装在钻头上方，钻头固定在砧座上。捕获器装置被安装成在底部拾取钻头时停止锤子对砧座的往复冲击作用。

8. 发明授权

US4762242A Retractable cover for an opening having limited stacking space 失效
标题翻译：具有有限堆叠空间的开口的可伸缩盖
公开(公告)号：US4762242A
公开(公告)日：1988-08-09
申请号：US109496
申请日：1987-10-16
申请人： Jesse W. Harris , James K. Kuhns
发明人： Jesse W. Harris , James K. Kuhns
IPC分类号： E04H5/06 , B65D43/20
CPC分类号： E04H5/06 , Y10T137/3802
摘要： A retractable cover for closing an opening in a substantially flat surface. The cover has particular application for closing the oil change pit in the floor of a vehicle service facility. The cover comprises a plurality of stacked flat members, each of the flat members being provided with a clasper for engaging the flat member which is stacked therebelow as well as a wheel for engaging a track for guiding the extension of flat members from a first, retracted position in which the flat members are stacked directly above each other to allow access to the opening to a second, extended position in which the flat members are stacked in staircase fashion to cover the opening. Each of the flat members is provided with a stop for engaging the flat member stacked therebelow to retain the flat members in engagement with each other when extended to the second position.
摘要翻译：用于封闭基本上平坦的表面上的开口的可伸缩盖。盖子特别适用于关闭车辆服务设施地板上的换油坑。所述盖包括多个堆叠的扁平构件，每个平坦构件设置有用于接合堆叠在其下方的平坦构件的夹子以及用于接合轨道的轮，用于将平坦构件的延伸部从第一缩回平板部件彼此直接堆叠的位置，以允许进入开口至第二延伸位置，在第二延伸位置，平板部件以阶梯方式堆叠以覆盖开口。每个平坦构件设置有用于接合堆叠在其下方的平坦构件的止挡件，以在延伸到第二位置时保持平坦构件彼此接合。

9. 发明授权

US4626032A Rock ditcher 失效
标题翻译：岩石凿岩机
公开(公告)号：US4626032A
公开(公告)日：1986-12-02
申请号：US621781
申请日：1984-06-18
申请人： Jesse W. Harris , Louis L. Lutich
发明人： Jesse W. Harris , Louis L. Lutich
IPC分类号： E02F3/10 , E02F5/02 , E02F5/06 , F02F3/08
CPC分类号： E02F3/10
摘要： Apparatus for excavating hard soils comprising support means, an endless chain capable of movement relative to said support means, drive means for moving said endless chain, means integral with said endless chain operable to contact said hard soils, and means for concentrating the force exerted by said soil contacting means against said hard soils at a specific point along said endless chain while said endless chain is being moved relative to said support means.
摘要翻译：用于挖掘硬土的装置，包括支撑装置，能够相对于所述支撑装置移动的环形链条，用于移动所述环形链的驱动装置，与可操作以接触所述硬土的所述环形链一体的装置，以及用于集中由所述土壤接触装置在沿着所述环形链条的特定点处抵靠所述硬质土壤，同时所述环形链条相对于所述支撑装置移动。

10. 发明授权

US4034816A Demolition tool 失效
标题翻译：拆除工具
公开(公告)号：US4034816A
公开(公告)日：1977-07-12
申请号：US683173
申请日：1976-05-04
申请人： Louis L. Lutich , Jesse W. Harris
发明人： Louis L. Lutich , Jesse W. Harris
IPC分类号： B25D9/10 , B28D1/26 , E21C37/22 , B25D1/00
CPC分类号： B25D9/10 , B28D1/26 , E21C37/22 , Y10S173/02
摘要： The present invention is a projectile type demolition tool. A projectile with an enlarged upper cross-sectional area is slideably mounted within and extendable from an inner cylinder. The lower portion of the projectile is extendable through a guide connected to the bottom of the inner cylinder. Upon pressing a working end of the projectile against a work piece to be broken, the projectile recedes upward in the inner cylinder until the enlarged upper area moves above a source of low pressure gas connected through the inner cylinder. The low pressure gas continues to move the projectile upward in the inner cylinder to a cocked position. In the cocked position, a reduced area upper portion of the projectile acts against a moderately high pressure gas injected into a combustion chamber. Thereafter, a high pressure gas is created by an internal combustion in the combustion chamber, which high pressure gas drives the projectile downward into the work piece. During downward movement, the entire upper surface of the projectile is exposed to the high pressure gas. The high pressure gas is exhausted through ports in the inner cylinder into an annulus formed by an outer cylinder, and thereafter through a base support between the outer cylinder and the guide. Any lateral forces that are exerted on the projectile as it breaks the work piece are countered by the cylinders and guide.
摘要翻译：本发明是一种抛射型拆除工具。具有扩大的上横截面积的抛射体可滑动地安装在内筒内并可从内筒延伸。弹丸的下部可通过连接到内筒底部的导轨延伸。在将抛射体的工作端压在待破碎的工件上时，抛射体在内筒中向上退缩，直到扩大的上部区域移动通过内筒连接的低压气体的上方。低压气体继续将弹丸在内筒向上移动到翘起位置。在突出位置，抛射体的减小的面积上部抵抗注入到燃烧室中的中等高压气体。此后，通过燃烧室内部的燃烧产生高压气体，高压气体将射弹向下驱动到工件中。在向下运动期间，射弹的整个上表面暴露于高压气体。高压气体通过内筒中的端口排出成由外筒形成的环形空间，然后通过外筒和引导件之间的基座支撑件排出。任何在弹丸打破工件时施加在弹丸上的侧向力都受到气缸和导轨的抵抗力。

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