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31. 发明授权

US4519124A Method of positioning a U-bolt on a conduit 失效
标题翻译：将U型螺栓定位在导管上的方法
公开(公告)号：US4519124A
公开(公告)日：1985-05-28
申请号：US531430
申请日：1983-09-12
申请人： Stanley M. Burghardt
发明人： Stanley M. Burghardt
IPC分类号： B25B9/04 , B25B27/14 , B25B27/24 , F16L41/12 , B23P19/00
CPC分类号： F16L41/12 , B25B27/14 , B25B27/24 , B25B9/04 , Y10T29/49741 , Y10T29/49948 , Y10T29/49998 , Y10T29/53991
摘要： A gas utility service saddle U-bolt installation holder comprises an elongated handle having a substantially L-shaped lower end and a clamp adapter attached to said L-shaped lower end for holding a U-bolt at a location substantially midway along its lengths with the U-bolt legs projecting upwardly so as to straddle a gas main from the underside of the main, the U-bolt clamp being channel-shaped to receive the U-bolt therein, and a thumb screw being provided through one of the upstanding legs of the channel shape to clamp the U-bolt against the opposite channel leg. Preferably, the U-bolt clamp is a separate clamp adapter having a pair of vertically spaced apart support arms by which it is mounted on conventional "lower tape holder" tool, using a second thumb screw to make such attachment. The method of using such a tool is described, involving positioning of the U-bolt beneath the gas main located within a deep, small-area excavation, with the legs of the U-bolt upright to receive a conventional crown saddle thereon.
摘要翻译：燃气公用事业服务鞍座U型螺栓安装座包括具有基本上L形的下端的细长手柄和附接到所述L形下端的夹紧适配器，用于将U型螺栓沿着其长度大致中途位置 U形螺栓腿向上突出，以便从主体的下侧跨越气体主体，U形螺栓夹具为通道形状以在其中容纳U形螺栓，并且通过一个竖直的支腿提供拇指螺钉，通道形状以将U形螺栓夹紧在相对的通道支腿上。优选地，U形螺栓夹具是具有一对垂直间隔开的支撑臂的单独的夹紧适配器，通过该支撑臂将其安装在常规的“下带保持器”工具上，使用第二拇指螺钉进行这种附接。描述了使用这种工具的方法，包括将U形螺栓定位在位于深，小面积挖掘中的气体主体下方，其中U形螺栓的腿竖立以在其上接收传统的冠状鞍座。

32. 发明授权

US4314690A Hydraulic apparatus for the generation of large tensile forces 失效
标题翻译：用于产生大张力的液压装置
公开(公告)号：US4314690A
公开(公告)日：1982-02-09
申请号：US89898
申请日：1979-10-31
申请人： Jan Mlynarik , Josef Novak , Jiri Gregor
发明人： Jan Mlynarik , Josef Novak , Jiri Gregor
IPC分类号： B25B27/24 , B25B29/02 , G21C13/02 , B23P11/02 , E21B19/00
CPC分类号： B25B29/02
摘要： Hydraulic apparatus for the generation of large tensile forces by means of a number of stacked power units, each having a hydraulically energized power cell, the stack of units being disposed in alignment with the member to be stressed. The power cells are connected and parallel, in their surfaces rest against supporting plates which provide a clearance therebetween so as to permit an expansion of said cells when they are subjected to hydraulic pressure. A similarly supported return cell causes the power cells to return to their initial positions when hydraulic pressure is removed from them.
摘要翻译：用于通过多个堆叠的动力单元产生大张力的液压装置，每个堆叠的动力单元具有一个液压通电的动力单元，所述一组单元被设置为与要被施加的构件对齐。动力单元被连接并平行，在其表面上搁置在支撑板之间，所述支撑板在它们之间提供间隙，以便允许所述单元在受到液压时膨胀。当液压从其中移除时，类似地支撑的回流池使得电池单元返回到其初始位置。

33. 发明授权

US4305315A Valve box adjusting tool 失效
标题翻译：阀箱调节工具
公开(公告)号：US4305315A
公开(公告)日：1981-12-15
申请号：US101540
申请日：1979-12-10
申请人： Gerald J. Neppel
发明人： Gerald J. Neppel
IPC分类号： B25B27/24 , B25B13/16
CPC分类号： B25B27/24
摘要： A tool having a gripping mechanism engageable with separate parts of the upper end of a valve box assembly to transfer rotational force to the box assembly to adjust the height thereof. The tool has an upright body connected to a cross handle at its upper end and the gripping mechanism at its lower end. The gripping mechanism has upper and lower members and a plurality of grip members pivotally mounted on the upper and lower members. Each grip member has an adjustable head. Each head has an edge which pivots into driving contact with a separate part of the box assembly when the gripping mechanism is rotated.
摘要翻译：具有夹紧机构的工具，其可与阀箱组件的上端的分离部分接合，以将旋转力传递到箱组件以调节其高度。该工具具有在其上端连接到十字手柄的直立主体及其下端的夹持机构。夹持机构具有上部构件和下部构件以及可枢转地安装在上部构件和下部构件上的多个夹紧构件。每个握持构件具有可调头部。每个头部具有当夹持机构旋转时枢转成与盒组件的单独部分的驱动接触的边缘。

34. 发明授权

US4294141A Tool and method for holding automotive valves closed during servicing 失效
标题翻译：维修期间保持汽车阀门的工具和方法关闭
公开(公告)号：US4294141A
公开(公告)日：1981-10-13
申请号：US89406
申请日：1979-10-30
申请人： Ronald J. Miller
发明人： Ronald J. Miller
IPC分类号： B25B11/00 , B25B27/24 , B23P19/00
CPC分类号： B25B11/00 , B25B27/24 , Y10T29/5383
摘要： A tool for engagement with overhead valves to retain them in securely raised positions while working on the valve associated structure to prevent valves from falling into the cylinder when released from such associated structure. The tool has a flexible tube with an inflatable balloon at one end thereof which is projected through a spark plug opening into the combustion chamber and a compressible bulb at the other end of the flexible tube for manually supplying air pressure to said balloon through the tube. The tool includes control valve means for selectively connecting the bulb directly to the balloon for inflating the latter in the combustion chamber to engage the valves and hold them in a raised position and for venting the tube to deflate the balloon and release the valves when the work is complete.
摘要翻译：一种用于与顶置阀接合的工具，以在阀相关结构上工作时将其保持在可靠的升高位置，以防止阀从这种相关结构释放时落入气缸。该工具具有柔性管，其一端具有可膨胀气囊，其通过火花塞开口突出到燃烧室中，并且在柔性管的另一端处具有可压缩的球，用于通过管手动地向所述气囊供应气压。该工具包括用于选择性地将灯泡直接连接到球囊的控制阀装置，用于在燃烧室中使灯泡充气以接合阀并将其保持在升高位置，并且用于排出管以使气囊放气并在工作时释放阀做完了。

35. 发明授权

US4292719A Engine valve lifter service tool 失效
标题翻译：发动机气门挺杆维修工具
公开(公告)号：US4292719A
公开(公告)日：1981-10-06
申请号：US106559
申请日：1979-12-26
申请人： Francis D. Britton, Jr.
发明人： Francis D. Britton, Jr.
IPC分类号： B25B27/00 , B25B27/24
CPC分类号： B25B27/24 , B25B27/0035 , Y10T29/49233 , Y10T29/53552 , Y10T29/53952
摘要： An engine service tool assembly (10) for removing defective hydraulic valve lifters (15) from an engine (16) and installing new lifters includes an actuating portion (11), a lifter engaging portion (12) and an intermediate elongated flexible housing portion (13). Present methods of removing defective hydraulic valve lifters consist of disassembly of several major engine components. The subject tool assembly (10) provides for easy removal and installation of hydraulic valve lifters with removal of minimal engine components.
摘要翻译：一种用于从发动机（16）移除有缺陷的液压气门挺杆（15）并安装新升降机的发动机维修工具组件（10）包括致动部分（11），升降器接合部分（12）和中间细长柔性壳体部分 13）。清除有缺陷的液压气门挺杆的现有方法包括拆卸几个主要的发动机部件。主体工具组件（10）提供轻松拆卸和安装液压气门挺杆，同时移除最小的发动机部件。

36. 发明授权

US3861249A Valve core tool with safety bleed 失效
标题翻译：阀芯与工具安全卸载
公开(公告)号：US3861249A
公开(公告)日：1975-01-21
申请号：US38818873
申请日：1973-08-14
申请人： CATERPILLAR TRACTOR CO
发明人： LINDQUIST JOHN F
IPC分类号： B25B27/24 , B60C25/18
CPC分类号： B60C25/18 , B25B27/24
摘要： A tool for installing and removing tire valve cores having a safety bleed feature for directing pressurized air and entrained particles away from the operator so as to prevent injury is provided.
摘要翻译：提供了一种用于安装和拆卸具有安全排泄特征的轮胎气门芯的工具，用于将加压空气和夹带的颗粒远离操作者引导以防止受伤。

37. 发明授权

US3479722A Valve lifter pulling means 失效
标题翻译：阀门起重机牵引装置
公开(公告)号：US3479722A
公开(公告)日：1969-11-25
申请号：US3479722D
申请日：1967-06-09
申请人： JOHN F MANESS
发明人： MANESS JOHN F
IPC分类号： B25B27/24 , F01L1/46 , B23P19/04 , B25B27/14
CPC分类号： B25B27/24 , F01L1/46 , Y10T29/53552 , Y10T29/53952

38. 发明授权

US3315339A Tool for mounting or demounting automotive valve assemblies 失效
标题翻译：用于安装或拆卸汽车阀组件的工具
公开(公告)号：US3315339A
公开(公告)日：1967-04-25
申请号：US40032364
申请日：1964-09-30
申请人： YOUNG DAVID W
发明人： YOUNG DAVID W
IPC分类号： B25B27/24 , F01L3/10
CPC分类号： B25B27/24 , F01L3/10 , Y10T29/53817

39. 发明授权

US3100335A Tire valve removing tool 失效
标题翻译：轮胎除气工具
公开(公告)号：US3100335A
公开(公告)日：1963-08-13
申请号：US9686161
申请日：1961-03-20
申请人： LEA STANLEY T
发明人： LEA STANLEY T
IPC分类号： B25B27/00 , B25B27/24 , B25G1/02
CPC分类号： B25G1/025 , B25B27/0057 , B25B27/24 , Y10T29/53591

40. 发明授权

US3039300A Servicing and testing device for valve bridges and hydraulic lash adjusters of diesel engines 失效
标题翻译：柴油发动机阀桥和液压间隙调节器的维修检测装置
公开(公告)号：US3039300A
公开(公告)日：1962-06-19
申请号：US76887158
申请日：1958-10-22
申请人： CHARLES M O BOYLE
发明人： PHILLIPS CLIFFORD F , STULTZ JR POSY G
IPC分类号： B25B27/24 , F01L1/24 , F01L1/46 , F02B3/06
CPC分类号： B25B27/24 , F01L1/24 , F01L1/2411 , F01L1/46 , F01L2103/01 , F01L2800/11 , F02B3/06

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