公开(公告)号：US20190022773A1

公开(公告)日：2019-01-24

申请号：US16081195

申请日：2017-03-30

申请人： DCSENG CO., LTD.

发明人： Insung Choi

IPC分类号： B23C3/12 ,  B23D21/04 ,  B23D33/02 ,  B26D3/16 ,  B26D7/02 ,  B26D7/20 ,  B26D7/26

CPC分类号： B23C3/122 ,  B23B5/163 ,  B23B2215/72 ,  B23C1/12 ,  B23C3/12 ,  B23D21/04 ,  B23D33/02 ,  B23P23/02 ,  B23Q9/0035 ,  B26D3/16 ,  B26D7/02 ,  B26D7/20 ,  B26D7/26 ,  B26D7/265 ,  Y10T29/5199 ,  Y10T82/22 ,  Y10T409/304144 ,  Y10T409/30644 ,  Y10T409/308512

摘要： A machine for cutting or beveling a pipe. A cutter unit rotates around the pipe while cutting any surface of the pipe after gripping and fixing the pipe. The machine includes: a main body which a pipe passes through the center portion thereof to be fixed; and a cutter unit coupled to the main body unit rotates around the fixed pipe to cut or bevel the pipe. The cutter unit may have a rotating unit on one side to pull the cutter unit aside and a locking unit on the other side to restrain or release the cutter unit. An entry control unit operating the cutter unit includes: a lever gear-engaged with an outer side surface of an entry control plate; and a clutch formed on a rotation shaft of the lever such that the restraint is released when the lever is lifted or pressed in the axial direction.

公开(公告)号：US20180266610A1

公开(公告)日：2018-09-20

申请号：US15461193

申请日：2017-03-16

申请人： John Reid ,  Kevin Reid ,  Eric Reid ,  Ryan Reid

发明人： John Reid ,  Kevin Reid ,  Eric Reid ,  Ryan Reid

IPC分类号： F16L41/06 ,  B23B51/04 ,  F16L41/12 ,  F16L41/16

CPC分类号： F16L41/06 ,  B23B51/0406 ,  B23B2215/72 ,  F16L41/12 ,  F16L41/16 ,  Y10T137/6123

摘要： A hand tool that is capable of efficiently, inexpensively, and quickly attaching to a pipe and allows for boring an access hole to be used for accessing the inside of the pipe and unclogging the pipe.

公开(公告)号：US20180214957A1

公开(公告)日：2018-08-02

申请号：US15935986

申请日：2018-03-26

申请人： Omachron Intellectual Property Inc.

发明人： Wayne Ernest Conrad ,  Nina Conrad ,  Brian Burke ,  Don Vivian

IPC分类号： B23B5/08 ,  B26D3/02 ,  B26D3/06 ,  B26D3/16 ,  B23B5/14 ,  B23B5/16 ,  B23B29/26 ,  B26D7/27

CPC分类号： B23B5/08 ,  B23B5/14 ,  B23B5/16 ,  B23B5/165 ,  B23B29/26 ,  B23B2215/72 ,  B23B2220/04 ,  B23B2220/08 ,  B23B2220/12 ,  B23B2226/61 ,  B26D3/02 ,  B26D3/06 ,  B26D3/16 ,  B26D7/27 ,  Y10T82/16 ,  Y10T82/16016 ,  Y10T82/16967 ,  Y10T82/22

摘要： An apparatus for cutting a pipe has a base comprising a pipe support having at least one set of lower rollers and an upper frame supporting a cutting apparatus and at least one upper roller. The upper frame is moveable relative to the base between an open position in which the pipe may be inserted between the at least one set of lower rollers and the at least one upper roller, and a clamping position in which the pipe is in contact with the at least one set of lower rollers and the at least one upper roller. The cutting apparatus comprises a grooving member configured to provide an annular groove on an outer surface of the pipe, a cutting member configured to cut the pipe, and a chamfering member configured to provide a chamfer on the outer surface of the pipe between a location of the annular groove and a location of the cut in the pipe.

公开(公告)号：US20180147632A1

公开(公告)日：2018-05-31

申请号：US15651766

申请日：2017-07-17

申请人： TSAI SHUN YU

发明人： TSAI SHUN YU

IPC分类号： B23B5/16

CPC分类号： B23B5/167 ,  B23B51/103 ,  B23B2215/72 ,  B23B2220/04 ,  B23B2220/08 ,  B23B2251/04

摘要： A deburring tool includes a deburring head and a shaft portion connected to the deburring head. The deburring head includes a conical hollow body, a primary cutting edge and a secondary cutting edge both formed on the conical hollow body. The conical hollow body has at least one flute extending between interior and exterior conical surfaces of the conical hollow body, and at least one recessed cutout defined in the interior conical surface. The primary cutting edge is formed at a junction of a wall surface of the flute and a bottom surface of the recessed cutout. The secondary cutting edge is formed at a junction of a wall surface of the recessed cutout and the interior conical surface.

公开(公告)号：US20180117677A1

公开(公告)日：2018-05-03

申请号：US15567756

申请日：2016-04-21

申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A.

发明人： Simone Antonio MIGALI ,  Luca CRESPAN

IPC分类号： B23B5/12

CPC分类号： B23B5/12 ,  B23B2215/72 ,  B23B2220/40

摘要： A peeling machine includes a rotating head installed rotating around an axis of rotation and provided with a central cavity. During use, an oblong product to be worked is disposed and a plurality of support sliders are installed thereon to support respective tools and a plurality of adjustment units configured to move the support sliders in a radial direction with respect to the axis of rotation. The peeling machine also includes a transmission unit configured to transmit motion from a first motor to the rotating head and to make the latter rotate, and also to transmit motion from a second motor to the adjustment units to simultaneously adjust the radial position of the tools.

公开(公告)号：US09862031B2

公开(公告)日：2018-01-09

申请号：US14680642

申请日：2015-04-07

申请人： Georg Fischer Central Plastics LLC

发明人： Robert A. Goodman ,  Michael D. Smith

IPC分类号： B23G5/10 ,  B23B5/16

CPC分类号： B23B5/168 ,  B23B5/16 ,  B23B5/167 ,  B23B2215/72 ,  B23B2226/61 ,  B23B2260/096 ,  B23B2260/136 ,  B23B2260/138 ,  B23G5/10 ,  B23G2225/40 ,  Y10T82/10 ,  Y10T82/22

摘要： A tube scraping apparatus comprises a body having a passageway for receiving a piping component; and a first blade and a second blade. The first blade and second blade each: are mounted to the body and shiftable between a first condition and a second condition; and having an engagement portion positioned to engage an outer diameter (OD) surface of the received piping component in at least one condition, the first blade engagement portion comprising a cutting edge for removing material from the OD surface. The second blade engagement portion comprises a partial thread for engaging the piping component to convert a rotation of the piping component relative to the body to an axial movement of the piping component relative to the body.

公开(公告)号：US09851038B2

公开(公告)日：2017-12-26

申请号：US14950908

申请日：2015-11-24

申请人： TETRA Applied Technologies, LLC

发明人： Harry McGraw ,  Leslie M. Bland ,  Daniel S. Bangert ,  Mark F. Gravouia ,  Rizal Masingkan

IPC分类号： F16L41/06 ,  E21B17/01 ,  E21B29/12 ,  E21B29/10 ,  B23B41/00 ,  B23B47/28 ,  E02B17/00

CPC分类号： E21B29/12 ,  B23B41/003 ,  B23B41/006 ,  B23B47/281 ,  B23B2215/72 ,  B23B2260/008 ,  B23B2270/08 ,  E02B2017/0052 ,  E21B17/01 ,  E21B29/10 ,  F16L41/06 ,  Y10T137/0458 ,  Y10T137/0463 ,  Y10T137/0469 ,  Y10T137/612 ,  Y10T137/6123 ,  Y10T137/8359 ,  Y10T408/5612 ,  Y10T408/56275 ,  Y10T408/563 ,  Y10T408/567

摘要： A method and apparatus for tapping into a pressurized multiple strings of coaxially situated tubulars for wells and/or platforms which have overturned wherein the tapping occurs underwater via a diver or remotely operated vehicle. The assembly includes a tapping tool connectable to the tubular via a saddle connection and an adjustable tapping clamp with adjustable support/locking feet, compression plate with view ports, and angularly adjustable hot tapping system, along with a drill/saw system.

公开(公告)号：US20170320140A1

公开(公告)日：2017-11-09

申请号：US15659839

申请日：2017-07-26

申请人： ILLINOIS TOOL WORKS INC.

发明人： Jeremy E. Weinberg

IPC分类号： B23B5/16 ,  B23B27/06 ,  B23B27/14 ,  B23B3/26

CPC分类号： B23B5/167 ,  B23B3/26 ,  B23B5/161 ,  B23B5/163 ,  B23B27/06 ,  B23B27/145 ,  B23B2200/0447 ,  B23B2200/3627 ,  B23B2205/10 ,  B23B2210/02 ,  B23B2215/72 ,  B23B2220/04 ,  B23B2220/28

摘要： A cutting insert configured to couple to a pipe machining apparatus is provided and includes a first cutting edge and a second cutting edge opposite the first cutting edge. A pipe cutting assembly is provided and includes a first base, a second base separate from the first base, and a cutting insert interchangeably couplable to the first base and the second base to perform a first cut with the cutting insert coupled to the first base and a second cut with the cutting insert coupled to the second base. A pipe machining apparatus is provided and includes a tool support, a first cutting tool base and a second cutting tool base interchangeably coupled to the tool support, and a cutting insert interchangeably coupled to the first cutting tool base and the second cutting tool base.

公开(公告)号：US20170259342A1

公开(公告)日：2017-09-14

申请号：US15454603

申请日：2017-03-09

申请人： Rothenberger, S.A

发明人： Cesar SAINZ DE DIEGO

IPC分类号： B23B5/16 ,  B23B5/14

CPC分类号： B23B5/16 ,  B23B5/14 ,  B23B5/167 ,  B23B2215/72 ,  B23B2220/04 ,  B23B2220/08 ,  B23D21/006 ,  B23D21/08

摘要： A pipe cutter with gauge and reamer/beveller of the cut edges of pipe. On the body of the pipe cutter there is at least one gauge; between it and the body a cavity is delimited capable of accepting the end of a pipe (t); each gauge having on its end a mouth that varies its diameter between a minimum (d1) at its base and a maximum (d) that coincides with the gauge of the pipe (t) it accepts. There is also at least one blade on each existing gauge or on a beveller equipped with one or several portions (S) with at least one blade on each of them. A pipe (t) is inserted in the corresponding gauge, first gauging the diameter of its cut edge and then the blades simultaneously bevel and ream the cut pipe (t) edge.

公开(公告)号：US09676035B2

公开(公告)日：2017-06-13

申请号：US14247838

申请日：2014-04-08

申请人： Maik Rosenberg

发明人： Maik Rosenberg

IPC分类号： B23B5/16 ,  B23B5/12 ,  B26D3/16

CPC分类号： B23B5/12 ,  B23B5/16 ,  B23B5/167 ,  B23B5/168 ,  B23B2215/72 ,  B26D3/166 ,  Y10T408/893

摘要： The invention relates to a device (10) for the at least partial removal of the outside circumferential surface of a pipe consisting of plastic, comprising a hollow cylindrical housing (12), with a wall that surrounds a cylindrical interior space that accommodates the body in an axially moveable manner, at least one opening in the wall as well as a cutting element (74) that is associated with the opening (62) and with its cutting section projects into the interior space. To be able to remove the outside circumferential surface of the pipe in an unproblematic manner and to the desired degree, it is suggested that the cutting element (74) in a front view exhibit a disc or ring geometry and be connected to the housing (12) by a fastening element that extends in the direction of the longitudinal axis of the cutting element, whereby the cutting element can be connected to the housing in the desired position by rotating it about its longitudinal axis.