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公开(公告)号：US10919097B2
公开(公告)日：2021-02-16
申请号：US16840681
申请日：2020-04-06
发明人： Roy C. Coakley
摘要： Pipe machining apparatuses, tool supports, and methods of operating pipe machining apparatuses are provided. In one aspect, a pipe machining apparatus includes a frame, a tool carrier coupled to and movable relative to the frame, and a tool support coupled to and movable with the tool carrier relative to the frame. The tool support is adapted to support a tool and move the tool in a first direction toward a pipe at a first increment and move the tool in a second direction away from the pipe at a second increment. The second increment is larger than the first increment.
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公开(公告)号：US20200276659A1
公开(公告)日：2020-09-03
申请号：US16878966
申请日：2020-05-20
发明人： Roy C. Coakley
摘要： In one example, a pipe machining apparatus is provided and includes a frame, a tool carrier coupled to and rotatable relative to the frame, a first machining apparatus including a first tool support and a first tool supported by the first tool support and a second machining apparatus including a bridge member, a second tool support supported by the bridge member, and a second tool supported by the second tool support. The first tool is configured to perform a first machining operation and the second tool is configured to perform a second machining operation different than the first machining operation. The first machining apparatus and the second machining apparatus are interchangeably couplable to and rotatable with the tool carrier.
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公开(公告)号：US20200230717A1
公开(公告)日：2020-07-23
申请号：US16840681
申请日：2020-04-06
发明人： Roy C. Coakley
摘要： Pipe machining apparatuses, tool supports, and methods of operating pipe machining apparatuses are provided. In one aspect, a pipe machining apparatus includes a frame, a tool carrier coupled to and movable relative to the frame, and a tool support coupled to and movable with the tool carrier relative to the frame. The tool support is adapted to support a tool and move the tool in a first direction toward a pipe at a first increment and move the tool in a second direction away from the pipe at a second increment. The second increment is larger than the first increment.
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公开(公告)号：US10675692B2
公开(公告)日：2020-06-09
申请号：US15682752
申请日：2017-08-22
发明人： Roy C. Coakley
摘要： In one example, a pipe machining apparatus is provided and includes a frame, a tool carrier coupled to and rotatable relative to the frame, a first machining apparatus including a first tool support and a first tool supported by the first tool support and a second machining apparatus including a bridge member, a second tool support supported by the bridge member, and a second tool supported by the second tool support. The first tool is configured to perform a first machining operation and the second tool is configured to perform a second machining operation different than the first machining operation. The first machining apparatus and the second machining apparatus are interchangeably couplable to and rotatable with the tool carrier.
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公开(公告)号：US20190061009A1
公开(公告)日：2019-02-28
申请号：US16157064
申请日：2018-10-10
发明人： Roy C. Coakley
CPC分类号： B23B5/163 , B23B1/00 , B23B3/26 , B23B2210/08 , B23B2215/72 , B23B2260/02 , B23Q9/0021 , B23Q9/0057
摘要： A pipe machining apparatus includes a frame, a tool support, an advancement device, and an advancement member. The tool support is coupled to and movable relative to the frame. The tool support is adapted to support a tool and move the tool in a direction toward a pipe at an increment. The advancement device includes an advancement projection fixedly attached to the frame. The advancement projection includes a contact-surface. The advancement member is coupled to the tool support. Upon the advancement member contacting the contact-surface of the advancement projection the advancement member is adapted to advance the tool towards the pipe at the increment. The contact-surface of the advancement projection is shaped to always be in a non-perpendicular contact position with the advancement member.
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公开(公告)号：US20180333784A1
公开(公告)日：2018-11-22
申请号：US16048561
申请日：2018-07-30
发明人： Roy C. Coakley
CPC分类号： B23B25/06 , B23B3/265 , B23B5/163 , B23B2215/72 , B23B2260/092 , B23D21/04 , B23Q17/24 , B23Q17/2419
摘要： A method of using a pipe machining apparatus according to an aspect includes providing a frame capable of being mounted onto a pipe, a tool carrier coupled to and movable relative to the frame, a tool support coupled to and movable with the tool carrier relative to the frame, and a laser line generator tool mounted on and movable with the tool support. The laser line generator tool images a laser light onto the pipe to align with a mark(s) on the pipe which denotes a proper cut line around the pipe. The apparatus can be repositioned relative to the pipe in order to enable an operator to properly position the apparatus on the pipe prior to a cutting operation.
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公开(公告)号：US10076797B2
公开(公告)日：2018-09-18
申请号：US14507502
申请日：2014-10-06
CPC分类号： B23D57/0069 , B23D57/0038 , B23D57/0061 , B23D57/0092 , B26D1/48 , Y10T83/852 , Y10T83/9292
摘要： A cutting apparatus includes a wire cutting member, a plurality of wheels about which the wire cutting member is at least partially wrapped, a first arm member supporting at least one of the plurality of wheels, and a second arm member supporting at least one of the plurality of wheels. The first arm member and the second arm member may be moveable between a first position, in which the cutting apparatus has a first size, and a second position, in which the cutting apparatus has a second size larger than the first size. A wire saw includes an adjustment member coupled to at least one of a plurality of wheels for moving the at least one of the plurality of wheels to adjust a tension of a wire cutting member. A wire saw includes a visual indicator for indicating an amount of tension applied to a wire cutting member.
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公开(公告)号：US09999951B2
公开(公告)日：2018-06-19
申请号：US15187903
申请日：2016-06-21
发明人： Roy C. Coakley
CPC分类号： B23Q1/25 , B23B3/26 , B23B5/163 , B23D21/04 , B23D45/126 , B25B5/10 , B26D7/2614 , F16M13/02 , Y10T83/68
摘要： Coupling members and pipe machining apparatuses including coupling members are provided. In one aspect, a coupling member includes a shaft and an engagement member defining a cavity there through and including a projection. The shaft is at least partially positioned within the cavity and extends through the cavity, and the shaft is adapted to rotate relative to the engagement member. The coupling member also includes a plunger at least partially positioned within the cavity and moveable relative to the engagement member, and further includes a biasing member at least partially positioned within the cavity between the plunger and the engagement member.
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公开(公告)号：US09731361B2
公开(公告)日：2017-08-15
申请号：US14625654
申请日：2015-02-19
发明人： Roy C. Coakley
CPC分类号： B23D21/04 , B23B5/08 , B23B5/14 , B23B5/163 , Y10T82/125 , Y10T82/16016 , Y10T82/16442 , Y10T82/16475 , Y10T82/16951 , Y10T82/22 , Y10T82/2512
摘要： Pipe machining apparatuses, tool supports, and methods of operating pipe machining apparatuses are provided. In one aspect, a pipe machining apparatus includes a frame, a tool carrier coupled to and movable relative to the frame, and a tool support coupled to and movable with the tool carrier relative to the frame. The tool support is adapted to support a tool and move the tool in a first direction toward a pipe at a first increment and move the tool in a second direction away from the pipe at a second increment. The second increment is larger than the first increment.
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公开(公告)号：US20150101471A1
公开(公告)日：2015-04-16
申请号：US14507502
申请日：2014-10-06
CPC分类号： B23D57/0069 , B23D57/0038 , B23D57/0061 , B23D57/0092 , B26D1/48 , Y10T83/852 , Y10T83/9292
摘要： A cutting apparatus includes a wire cutting member, a plurality of wheels about which the wire cutting member is at least partially wrapped, a first arm member supporting at least one of the plurality of wheels, and a second arm member supporting at least one of the plurality of wheels. The first arm member and the second arm member may be moveable between a first position, in which the cutting apparatus has a first size, and a second position, in which the cutting apparatus has a second size larger than the first size. A wire saw includes an adjustment member coupled to at least one of a plurality of wheels for moving the at least one of the plurality of wheels to adjust a tension of a wire cutting member. A wire saw includes a visual indicator for indicating an amount of tension applied to a wire cutting member
摘要翻译： 切割装置包括线切割构件，多个轮，线切割构件至少部分地缠绕在其上，支撑多个轮中的至少一个的第一臂构件和支撑至少一个的第二臂构件 多个轮子。 第一臂构件和第二臂构件可以在切割装置具有第一尺寸的第一位置和第二位置之间移动，在该第二位置，切割装置具有比第一尺寸大的第二尺寸。 线锯包括联接到多个车轮中的至少一个的调节构件，用于移动多个车轮中的至少一个车轮以调节线切割构件的张力。 线锯包括用于指示施加到线切割构件的张力的量的视觉指示器
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