-
公开(公告)号：US11543054B2
公开(公告)日：2023-01-03
申请号：US17346226
申请日：2021-06-12
发明人： Joshua E. Clapper , Michael A. Dotsey , Dmitry Yashin , Aaron Blinn , Mark Brunni , John Swartzentruber
IPC分类号： F16L1/10 , B65G43/08 , F16L1/024 , B65G39/18 , B65G13/071
摘要： A pipe retrieval machine includes a frame defining a decoupling region and a travel axis and a transporting mechanism supported on the frame. The transporting mechanism has a first gripping structure adjacent an infeed end of the machine and a second gripping structure adjacent an outfeed end of the machine. The decoupling region is between the first and second gripping structures. The machine has a drive system to move the first and second gripping structures at a steady state speed to direct a pipe along the travel axis. The pipe retrieval machine includes one or more safety features to stop the drive system either automatically or through manual action, one or more safety features to inhibit or prevent damage to components of the decoupling region in the event of a malfunction, or both. Methods of operating a pipe retrieval machine include any of the operation procedures, method steps, safety features, and/or functions as described and in any combination.
-
公开(公告)号：US20220228678A1
公开(公告)日：2022-07-21
申请号：US17716452
申请日：2022-04-08
发明人： Ryan Matthew RENEAU , Matthew Thomas MATSUMOTO , Matthew Allan MEY , Sushant CHAVAN , Andy HILGERS
摘要： A segmental tube section structure having a length and a circumference, the segmental tube section structure including, a plurality of tube segments extending the length in a longitudinal direction of the segmental tube section structure and extending in a circumferential direction of the segmental tube section structure, wherein each tube segment of the plurality of tube segments extends in the circumferential direction to span an arc of the circumference of the segmental tube section structure, wherein each of the plurality of tube segments is connected to adjacent tube segments of the plurality of tube segments in the circumferential direction to form the segmental tube section structure, wherein at least one of the plurality of tube segments comprises an attachment structure to accommodate a vehicle track assembly, and wherein each of the plurality of tube segments is formed of a steel plate.
-
公开(公告)号：US20220134689A1
公开(公告)日：2022-05-05
申请号：US17577981
申请日：2022-01-18
申请人： Long Pipes Limited
IPC分类号： B29C70/54 , B29C70/44 , B29C31/08 , B29C33/50 , F16L1/024 , B29C53/04 , B31F1/00 , B29C63/00 , B29C65/00 , B29D23/00 , B29C65/52
摘要： A method and apparatus for constructing a tubular assembly 40 comprising an inner portion (24) and a further portion (23) surrounding the inner portion. The inner portion (24) comprises reinforcement (37) and the further portion (23) being formed from a strip (50) of material comprising two opposed longitudinal marginal side portions (53). The apparatus comprises an assembly station (220) comprising a wall (253). The apparatus comprises means for advancing the inner portion (21) along a first path (231) extending passed the wall (253), and means for advancing the strip (50) along a second path (232) and causing the strip to encircle the wall (253) and thereby wrap about and surround the inner portion (21). The apparatus further comprises means (321) for introducing resinous binder into the reinforcement (37) as the strip (50) is being wrapped about the inner portion (21).
-
公开(公告)号：US11293579B2
公开(公告)日：2022-04-05
申请号：US16952966
申请日：2020-11-19
发明人： John A. Olander
IPC分类号： F16L55/18 , F16L1/028 , F16L55/30 , F16L55/40 , E21B19/16 , F16L1/024 , F16L1/032 , F16L1/06 , F16L55/165 , F16L55/16
摘要： A pipe loosening device and methods are shown. In one example, the pipe loosening device enables a method wherein a pipe to be replaced is deformed but not burst, and a portion of a sidewall of the pipe is forced outward into the surrounding soil to compact a local region of the surrounding soil and loosen the existing pipe. The pipe may then pulled from the ground along an axis of the pipe.
-
公开(公告)号：US20220034426A1
公开(公告)日：2022-02-03
申请号：US17346226
申请日：2021-06-12
发明人： Joshua E. Clapper , Michael A. Dotsey , Dmitry Yashin , Aaron Blinn , Mark Brunni , John Swartzentruber
IPC分类号： F16L1/024 , F16L1/10 , B65G13/071 , B65G39/18 , B65G43/08
摘要： A pipe retrieval machine includes a frame defining a decoupling region and a travel axis and a transporting mechanism supported on the frame. The transporting mechanism has a first gripping structure adjacent an infeed end of the machine and a second gripping structure adjacent an outfeed end of the machine. The decoupling region is between the first and second gripping structures. The machine has a drive system to move the first and second gripping structures at a steady state speed to direct a pipe along the travel axis. The pipe retrieval machine includes one or more safety features to stop the drive system either automatically or through manual action, one or more safety features to inhibit or prevent damage to components of the decoupling region in the event of a malfunction, or both. Methods of operating a pipe retrieval machine include any of the operation procedures, method steps, safety features, and/or functions as described and in any combination.
-
公开(公告)号：US11221090B2
公开(公告)日：2022-01-11
申请号：US16749248
申请日：2020-01-22
发明人： Jeffrey Krause
摘要： A conduit stub-up eliminator assembly as disclosed herein comprises an elbow including a first connector end for securing to a horizontal in-slab raceway, in use, and a second connector end having a threaded collar with an opening for selectively receiving a vertical above slab raceway, in use. A stub extends radially outward proximate the collar. A supporting device comprises an elongate rail having a plurality of spaced openings sized to receive the stub and having a length corresponding to the select thickness. A turned in base is for attachment to formwork prior to pouring of concrete to form the concrete slab. The pipe fitting stub is received in a select one of the rail openings so that the collar opening is spaced from the base a distance corresponding to the select thickness so that the collar opening is flush with the surface of the concrete slab.
-
公开(公告)号：US11015737B2
公开(公告)日：2021-05-25
申请号：US16858842
申请日：2020-04-27
发明人： John Novotny , Scott Richie , Reza Talabi , Yannick Harvey
IPC分类号： F16L1/024 , B65H59/18 , B65H59/10 , B65H54/00 , E21B19/22 , B65H49/20 , B65H67/00 , E21B43/26
摘要： A method of and apparatus for the rapid deployment of a fracturing water transferring system, along with the rapid picking up and storage of such system after use. In different embodiments the method in includes the use of a tensioning system to retrieve one or more segments of lay flat hose.
-
公开(公告)号：US10955068B2
公开(公告)日：2021-03-23
申请号：US16244812
申请日：2019-01-10
发明人： Colin Tamme
摘要： A composite pipeline sleeper features a rotationally molded outer shell, and an internal reinforcement structure that is disposed within, is materially distinct from, and is more rigid than, said rotationally molded outer shell. A topside of said pipeline sleeper comprises a cradle-shaped area for seated receipt of a pipe there atop.
-
公开(公告)号：US20200324996A1
公开(公告)日：2020-10-15
申请号：US16858842
申请日：2020-04-27
发明人： John Novotny , Scott Richie , Reza Talabi , Yannick Harvey
IPC分类号： B65H59/10 , F16L1/024 , B65H59/18 , B65H49/20 , B65H54/00 , B65H67/00 , E21B43/26 , E21B19/22
摘要： A method of and apparatus for the rapid deployment of a fracturing water transferring system, along with the rapid picking up and storage of such system after use. In different embodiments the method in includes the use of a tensioning system to retrieve one or more segments of lay flat hose.
-
公开(公告)号：US20200256482A1
公开(公告)日：2020-08-13
申请号：US16749248
申请日：2020-01-22
发明人： Jeffrey Krause
摘要： A conduit stub-up eliminator assembly as disclosed herein comprises an elbow including a first connector end for securing to a horizontal in-slab raceway, in use, and a second connector end having a threaded collar with an opening for selectively receiving a vertical above slab raceway, in use. A stub extends radially outward proximate the collar. A supporting device comprises an elongate rail having a plurality of spaced openings sized to receive the stub and having a length corresponding to the select thickness. A turned in base is for attachment to formwork prior to pouring of concrete to form the concrete slab. The pipe fitting stub is received in a select one of the rail openings so that the collar opening is spaced from the base a distance corresponding to the select thickness so that the collar opening is flush with the surface of the concrete slab.
-
-
-
-
-
-
-
-
-
搜索结果
235 条记录 (耗时 0.029 秒)
