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1. 发明授权

US5040754A Refuse collector 失效
标题翻译：垃圾收集
公开(公告)号：US5040754A
公开(公告)日：1991-08-20
申请号：US419027
申请日：1989-10-10
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： B62B1/14 , B65B67/12
CPC分类号： B62B1/147 , B65B67/1205 , Y10S248/907
摘要： A refuse collector comprises a wheeled frame at one end of which is a hoop which supports a pliable cylindrical sleeve that is open at both of its ends. The hoop also is adapted to support a trash bag open at one end, the trash bag being accommodated within the sleeve. The handle is coupled to the hoop and is pivotable between a first position in which it extends in prolongation of the hoop and a second position in which it generally parallels the frame. In the first position the handle enables the user to move the frame along the ground with the open end of the trash bag in condition to receive litter and in the second position of the handle it provides a support for the frame in such manner as to maintain the trash bag and its contents in an upright position.
摘要翻译：垃圾收集器包括一轮式框架，其一端是支撑一个在其两端敞开的柔性圆柱形套筒的箍。箍还适用于支撑在一端打开的垃圾袋，垃圾袋被容纳在套筒内。手柄联接到环上，并且可在第一位置和第二位置之间枢转，第一位置在其中延伸环箍的第一位置和与框架大致平行的第二位置。在第一位置，手柄使得使用者能够在垃圾袋的开口端沿着地面移动框架，以便接收垃圾，并且在手柄的第二位置中，其以保持框架的方式提供支撑垃圾袋及其内容物处于直立位置。

2. 发明授权

US4392641A Alignment tool 失效
标题翻译：对齐工具
公开(公告)号：US4392641A
公开(公告)日：1983-07-12
申请号：US302970
申请日：1981-09-17
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： B23K37/04 , B25B5/14
CPC分类号： B23K37/04 , B23K37/0408
摘要： A tool for use in preparing two members to be welded to one another has a body provided with legs adapted to straddle a gap between the two members and a bridge joining corresponding ends of the legs. The bridge has an elongate slot therein through which extends a drawbar that terminates at one end in a hook which is capable of underlying and engaging the lower surface of only one of such members. The drawbar is adjustable to cause the hook to move toward the bridge and thereby effect relative adjustment of the confronting edges of the two members. The drawbar preferably carries a gauge which may be used to ascertain the relative positions of the lower surfaces of the two members.
摘要翻译：用于准备要彼此焊接的两个构件的工具具有设置有跨越两个构件之间的间隙的腿部和连接腿的相应端部的桥。该桥在其中具有细长的狭槽，通过该拉长杆延伸一个牵引杆，该牵引杆的一端终止于钩中，该钩能够仅与其中一个构件的下表面接合。牵引杆是可调节的，以使钩子朝向桥梁移动，从而实现两个构件的相对边缘的相对调节。牵引杆优选地承载可用于确定两个构件的下表面的相对位置的量规。

3. 发明授权

US4344215A Pipefitter's tool 失效
标题翻译： Pipefitter的工具
公开(公告)号：US4344215A
公开(公告)日：1982-08-17
申请号：US148417
申请日：1980-05-09
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： B25B5/12 , B25B27/10 , B25H7/00 , B23K37/04
CPC分类号： B25B27/10 , B25B5/12 , Y10T29/53978
摘要： A tool for use by pipefitters in joining a length of pipe to a fitting in which one end of the pipe is accommodated with a predetermined spacing between the end of the pipe and an internal shoulder within the fitting. The tool comprises a pair of jaws which may be clamped on the pipe when the end of the latter abuts the shoulder and includes shims movable from a position spaced from the pipe toward the latter to occupy a position between the jaws and the adjacent free end of the fitting, thereby providing for a predetermined spacing between the free end of the pipe and the shoulder of the fitting. One of the clamping jaws is capable of substantial adjustment relative to the other to enable the tool to be used on pipes and fittings of considerably different size.
摘要翻译：管道装置使用的工具将一段管道连接到管件的一端容纳有管件端部和管件内的内肩之间的预定间距的管件。该工具包括一对夹爪，当其端部抵靠肩部时，其可以夹紧在管子上，并且包括可从与管道间隔开的位置向后移动的垫片，以占据夹爪与相邻自由端之间的位置从而在管道的自由端和配件的肩部之间提供预定的间隔。其中一个夹爪能够相对于另一个夹钳进行实质调整，以使刀具能够用于尺寸相当不同的管道和配件上。

4. 发明授权

US4708279A Internal alignment clamp 失效
标题翻译：内部对齐夹
公开(公告)号：US4708279A
公开(公告)日：1987-11-24
申请号：US610199
申请日：1984-05-14
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： F16B2/04 , B21D3/14 , B23K9/028 , B23K37/053 , B23K37/04
CPC分类号： B23K37/0531
摘要： An internal alignment clamp for use in welding together the confronting ends of a pair of end-to-end pipe lengths comprises a body having an arcuate segment at the opposite ends of which are pivoted a pair of force applying arms movable into and out of engagement with the inner surfaces of such pipes. Mounted on the clamp body is a radially adjustable carriage equipped with a pair of driveable wheels that support the clamp for movement longitudinally of the pipes. An extensible and retractable ram is connected to the force applying arms and to the carriage and is operable to extend the arms and retract the driveable wheels, thereby enabling the arcuate segment of the clamp and the arms to bear against the inner surfaces of the pipes and conform their configurations. An insert is provided to span any gap which exists between the confronting ends of the arms in their expanded positions.
摘要翻译：用于将一对端对端管道的相对端部焊接在一起的内部对准夹具包括具有弧形段的主体，其相对端枢转一对可移动和脱离接合的力施加臂与这些管的内表面。安装在夹具体上的是一个可径向调节的滑架，其具有一对可驱动的轮子，该轮子支撑夹具以沿管道纵向移动。可伸缩的压头连接到施力臂和托架上，并且可操作以延伸臂并缩回可驱动的轮，从而使得夹具的弓形段和臂抵靠在管的内表面上，符合他们的配置。提供插入件以跨越存在于臂的相对端之间的任何间隙处于其展开位置。

5. 发明授权

US4586647A Pipe clamps 失效
标题翻译：管夹
公开(公告)号：US4586647A
公开(公告)日：1986-05-06
申请号：US514105
申请日：1983-07-15
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： B23K37/053 , F16L3/20 , B23K37/04
CPC分类号： F16L3/20 , B23K37/0533
摘要： A clamp for facilitating the welding of two pipe sections end-to-end comprises a clamp encircling one of the pipe sections adjacent one end thereof and a plurality of jacks removably secured to the clamp circumferentially of the latter. Each jack includes a pair of legs which straddle the clamp and terminate at corresponding ends in grippers which forcibly engage the clamp. The grippers are movable toward and away from each other so as to engage and disengage the clamp and thereby enable a jack to be located at any selected position on the clamp without necessitating any adjustment of the latter.
摘要翻译：用于促进端到端的两个管段的焊接的夹具包括围绕邻近其一端的管部分中的一个的夹具以及沿其周向可移除地固定到夹具的多个千斤顶。每个千斤顶包括一对腿，其跨过夹具并终止于强制地接合夹具的夹具中的相应端部。夹具可以朝向和远离彼此移动，从而使夹具接合和脱开，从而使千斤顶能够位于夹具上的任何选定位置，而不必对其进行任何调节。

6. 发明授权

US4338712A Welding fixture for use in joining two tubular members 失效
标题翻译：用于连接两个管状构件的焊接固定装置
公开(公告)号：US4338712A
公开(公告)日：1982-07-13
申请号：US183313
申请日：1980-09-02
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： B23K37/053 , B29C65/78 , B23K37/04
CPC分类号： B29C65/7802 , B23K37/053 , B29C66/52241 , B29C66/53242 , Y10T29/53978 , Y10T29/53983
摘要： A fixture for locating and holding a fitting in position to be welded to a base member comprises a body for clamping the fixture, adjustable supporting legs for securing the body in a selected position at one side of the base member, and an anchor device carried by said body and having retainer fingers movable through the fitting and an opening in the base member for engagement with the opposite side of the latter. The retainer fingers are movable between retracted and projected positions.
摘要翻译：用于将配件定位和保持在待焊接到基座构件的位置的固定装置包括用于夹紧固定装置的主体，用于将主体固定在基座构件一侧的选定位置的可调节支撑腿，所述主体并且具有可移动穿过所述配件的保持器指状物和所述基座构件中的开口，用于与所述主体的相对侧接合。保持器指状物可在缩回位置和突出位置之间移动。

7. 发明授权

US4306345A Pipefitter's tool 失效
标题翻译： Pipefitter的工具
公开(公告)号：US4306345A
公开(公告)日：1981-12-22
申请号：US77859
申请日：1979-09-21
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： B25B27/10 , B23Q3/18 , B23K37/04
CPC分类号： B25B27/10 , Y10T29/53917 , Y10T29/53978
摘要： A tool for use by pipefitters in joining a length of pipe to a fitting in which one end of the pipe is accommodated with a predetermined spacing between the end of the pipe and an internal shoulder within the fitting. The tool comprises jaws which may be clamped on the pipe when the end of the latter abuts the shoulder and includes shims movable from a position spaced from the pipe toward the latter to occupy a position between the jaws and the adjacent free end of the fitting, thereby providing for a predetermined spacing between the free end of the pipe and the shoulder of the fitting.
摘要翻译：管道装置使用的工具将一段管道连接到管件的一端容纳有管件端部和管件内的内肩之间的预定间距的管件。该工具包括夹爪，当其端部抵靠肩部时可夹紧在管上，并且包括垫片可从与管道间隔开的位置向后移动，以占据钳口与配件的相邻自由端之间的位置，从而在管道的自由端和配件的肩部之间提供预定的间隔。

8. 发明授权

US5094435A Flange alignment tool and method 失效
标题翻译：法兰对准工具及方法
公开(公告)号：US5094435A
公开(公告)日：1992-03-10
申请号：US612215
申请日：1990-11-09
申请人： Warren B. Depperman , William J. Westerman , Timothy C. Dearman
发明人： Warren B. Depperman , William J. Westerman , Timothy C. Dearman
IPC分类号： B23K37/053 , B25B5/00 , B25B5/10 , B25B5/14
CPC分类号： B23K37/0536 , B25B5/003 , B25B5/101 , B25B5/147
摘要： A flange alignment tool for temporarily aligning and holding a flange of a workpiece in concentric alignment with a tubular workpiece such as a pipe. The tool includes a C-shaped frame member having integrally formed first and second opposing end portions, a transverse frame section extending between the first and second opposing end portions, and an elongated base portion extending outwardly from the second end portion. The first opposing end portion, transverse frame section, and base portion each contain threaded apertures and associated, manually adjustable alignment screws. The tool is secured to a flange by placing it over an outer edge portion of the flange with an outer surface of the flange abuttingly engaging the second opposing end portion of the C-shaped frame member. The alignment screw of the first opposing end portion is then manually screwed into contact with an inner surface of the flange to secure the C-shaped frame member securely thereto. The alignment screw of the transverse frame section is also screwed into contact with the outer edge portion of the flange to further secure the C-shaped frame member relative to the flange. The alignment screw of the base portion is then controllably screwed into abutting contact with an outer surface of the pipe to thereby controllably position the C-shaped frame member and the flange clamped thereto concentrically with the pipe. The flange alignment tool may also be used in cooperation with a chain clamp and a level and support device to further enhance the ease with which the flange may be aligned with the pipe.
摘要翻译：用于临时对准和保持与诸如管道的管状工件同心对准的工件的凸缘的凸缘对准工具。该工具包括具有整体形成的第一和第二相对端部的C形框架构件，在第一和第二相对端部之间延伸的横向框架部分和从第二端部向外延伸的细长基部。第一相对端部，横向框架部分和基部部分各自包含螺纹孔和相关联的可手动调节的对准螺钉。该工具通过将凸缘放置在凸缘的外边缘部分上而固定到凸缘上，凸缘的外表面与C形框架构件的第二相对端部邻接。然后将第一相对端部的对准螺钉手动地拧入与凸缘的内表面接触，以将C形框架件牢固地固定到其上。横框架部分的定位螺钉也与凸缘的外边缘部分螺纹接合，以进一步将C形框架构件相对于凸缘固定。然后将基部的定位螺钉可控地拧入与管的外表面邻接接触，从而将C形框架构件和与其同心的夹紧的凸缘可控制地定位。凸缘对准工具也可以与链夹和水平和支撑装置协同使用，以进一步增强凸缘与管对准的容易性。

9. 发明授权

US4623085A Pipe clamp 失效
标题翻译：管夹
公开(公告)号：US4623085A
公开(公告)日：1986-11-18
申请号：US690107
申请日：1985-01-09
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： B23K37/053 , B23K37/04
CPC分类号： B23K37/0533
摘要： A pipe clamp for use in positioning a pair of pipe sections preparatory to welding them together comprises an adjustable size loop encircling one of such pipe sections and formed by a frame member and a flexible chain. The chain has a plurality of jackbar holders spaced circumferentially of the loop and each holder supports a jackbar that is adjustable axially of the loop. The frame member also supports one or more axially adjustable jackbars. Each jackbar carries at one end a jack screw that is adjustable radially of the loop so as to shift a second pipe section radially of the first pipe section for coaxial alignment of such pipe sections. The jackscrews also are capable of exerting radial forces on the pipe sections so as to conform their confronting ends. At the opposite end of each jackbar is a stablizing foot engageable with one of the pipe sections to prevent rocking of the jackbar when its jack screw bears against a pipe section. Each stabilizing foot preferably is retractable so as to enable the associated jackbar to be removed from its holder or the frame member, thereby facilitating handling of the clamp by one person.
摘要翻译：用于将准备将它们焊接在一起的一对管段定位的管夹包括围绕这种管段中的一个的可调节尺寸的环，并由框架构件和柔性链形成。链条具有围绕环周向间隔开的多个千斤顶保持器，并且每个保持器支撑可在该环路轴向调节的千斤顶。框架构件还支撑一个或多个可轴向调节的千斤顶。每个千斤顶的一端承载可在回路径向调节的千斤顶螺钉，以使第二管段沿第一管段径向移动，以使这些管段同轴对齐。螺旋桨还能够在管道部分上施加径向力，以使它们相对的端部一致。每个千斤顶的另一端是一个可与其中一个管道部分接合的稳定脚，以防止其千斤顶螺钉靠在管道部分时摆动。每个稳定脚优选地是可收缩的，以便能够将相关的千斤顶从其保持器或框架构件移除，从而便于一个人操纵夹具。

10. 发明授权

US4492015A Apparatus for use in welding 失效
标题翻译：用于焊接的设备
公开(公告)号：US4492015A
公开(公告)日：1985-01-08
申请号：US391980
申请日：1982-06-24
申请人： Timothy C. Dearman
发明人： Timothy C. Dearman
IPC分类号： B23K9/028 , B23K37/04
CPC分类号： B23K9/0286 , Y10T29/53978
摘要： Apparatus for use in welding end-to-end a pair of annular members such as pipes has first and second annular clamps for encircling and clamping the respective pipes. One of the clamps is supported by the other for axial, transverse, and rocking movements relative to the other clamp while the two pipes are clamped so as to enable the confronting ends of the two pipes to be located in a predetermined relationship prior to being welded together and then maintained in such relationship during welding. Clamping forces are applied on the pipes by radially adjustable pressure members spaced circumferentially about the clamps. The clamps are swingable conjointly from a vertical, operative position to a horizontal position in which the assembly and adjustment of the pressure members is facilitated.
摘要翻译：用于端对端焊接一对环形构件（例如管）的装置具有用于环绕和夹紧相应管道的第一和第二环形夹具。其中一个夹具由另一个支撑件相对于另一个夹具进行轴向，横向和摆动运动，同时两个管被夹紧，以便使两个管道的相对端部能够在焊接之前以预定关系定位一起在焊接过程中保持这种关系。通过围绕夹具周向间隔开的可径向调节的压力构件在管道上施加夹紧力。夹具可从垂直的操作位置到水平位置一起摆动，在该水平位置，促进压力构件的组装和调节。

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