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公开(公告)号：US20240139792A1
公开(公告)日：2024-05-02
申请号：US18408297
申请日：2024-01-09
发明人： Todd Brochman
IPC分类号： B21D7/06
CPC分类号： B21D7/06
摘要： A portable tubing bender configured to automatically bend a portion of tubing according to a defined set of bend specifications, including a desired number of bends and a desired angle for each bend. The portable tubing bender including a driver configured to rotate a driven shaft and a first rotational output, a reductive gear set operably coupling the driven shaft to an output shaft, a bender shoe couplable to the output shaft, the bender shoe defining an arcuate channel configured to receive tubing during bending operations, and an automatic feed mechanism configured to advance the tubing relative to the bender shoe from an initial position to a bend position.
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公开(公告)号：US20230031227A1
公开(公告)日：2023-02-02
申请号：US17789151
申请日：2020-12-21
发明人： Todd Brochman
摘要： A compact, lightweight, portable tubing bender configured to enable one-handed operation. The tubing bender includes a portable housing including a handle portion, a bender shoe operably coupled to the portable housing, the bender shoe defining an arcuate channel configured to restrain a length of tubing along a prescribed arc during bending operations, a guide gear fixedly coupled to the bender shoe, and a guide frame pivotably coupled to the bender shoe, the guide frame including a motor, a driven gear and a guide member, the motor configured to drive the driven gear along the guide gear to pivot the guide frame relative to the bender shoe, so as to move the guide member during bending operations to guide the length of tubing along the arcuate channel of the bender shoe.
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公开(公告)号：US20210023767A1
公开(公告)日：2021-01-28
申请号：US16519684
申请日：2019-07-23
发明人： Todd Brochman
IPC分类号： B29C57/04
摘要： An expansion toolhead configured to enable the expansion of multiple different sized diameters of cross-linked polyethylene (PEX) tubing with a single expansion toolhead. The expansion toolhead including a cap operably coupled to an expansion tool, and a plurality of jaws forming a 360 degree jaw section operably coupled to the cap, each of the plurality of jaws including an expansion tool interface portion forming a conical recess enabling a cone-shaped wedge of the expansion tool to move the jaw section between an unexpanded position and an expanded position, and a PEX tubing interface portion having a distal end, a proximal end and a plurality of lands positioned therebetween configured to form a corresponding plurality of substantially uniform diameter portions of the jaw section sequentially increasing in diameter between the distal end and the proximal end for the expansion of multiple different standard sized diameters of VEX tubing.
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公开(公告)号：US11975380B2
公开(公告)日：2024-05-07
申请号：US17292193
申请日：2019-11-05
发明人： Todd Brochman
IPC分类号： B21D7/06
CPC分类号： B21D7/06
摘要： A portable tubing bender configured to automatically bend a portion of tubing according to a defined set of bend specifications, including a desired number of bends and a desired angle for each bend. The portable tubing bender including a driver configured to rotate a driven shaft and a first rotational output, a reductive gear set operably coupling the driven shaft to an output shaft, a bender shoe couplable to the output shaft, the bender shoe defining an arcuate channel configured to receive tubing during bending operations, and an automatic feed mechanism configured to advance the tubing relative to the bender shoe from an initial position to a bend position.
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公开(公告)号：US20220266503A1
公开(公告)日：2022-08-25
申请号：US17629020
申请日：2020-07-23
发明人： Todd Brochman
IPC分类号： B29C57/04
摘要： An expansion toolhead configured to enable the expansion of multiple different sized diameters of cross-linked polyethylene (PEX) tubing with a single expansion toolhead. The expansion toolhead including a cap operably coupled to an expansion tool, and a plurality of jaws forming a 360 degree jaw section operably coupled to the cap, each of the plurality of jaws including an expansion tool interface portion forming a conical recess enabling a cone-shaped wedge of the expansion tool to move the jaw section between an unexpanded position and an expanded position, and a PEX tubing interface portion having a distal end, a proximal end and a plurality of lands positioned therebetween configured to form a corresponding plurality of substantially uniform diameter portions of the jaw section sequentially increasing m diameter between the distal end and the proximal end for the expansion of multiple different standard sized diameters of PEX tubing.
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公开(公告)号：US11253896B2
公开(公告)日：2022-02-22
申请号：US16566460
申请日：2019-09-10
发明人： Todd Brochman
IPC分类号： B21D7/06
摘要： A portable, self-contained conduit bender having a housing configured to house a reductive gear set, thereby improving safety and extending the life of the conduit bender by limiting exposure of the reductive gear set to dust and debris. The conduit bender includes a motor configured to drive a driven shaft at a first rotational output, a reductive gear set operably coupling the driven shaft to an output shaft, the reductive gear set configured to reduce the first rotational output of the driven shaft to a second rotational output of the output shaft, a housing defining an interior cavity configured to house the reductive gear set, such that only a portion of the output shaft emerges from the interior cavity, and a bender shoe coupleable to the output shaft, the bender shoe defining an arcuate channel configured to receive conduit during bending operations.
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公开(公告)号：US10919080B1
公开(公告)日：2021-02-16
申请号：US16875481
申请日：2020-05-15
发明人： Todd Brochman
摘要： A compact, lightweight, portable tubing bender configured to enable one-handed operation. The tubing bender includes a portable housing including a handle portion, a bender shoe operably coupled to the portable housing, the bender shoe defining an arcuate channel configured to restrain a length of tubing along a prescribed arc during bending operations, a guide gear fixedly coupled to the bender shoe, and a guide frame pivotably coupled to the bender shoe, the guide frame including a motor, a driven gear and a guide member, the motor configured to drive the driven gear along the guide gear to pivot the guide frame relative to the bender shoe, so as to move the guide member during bending operations to guide the length of tubing along the arcuate channel of the bender shoe.
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公开(公告)号：USD1010694S1
公开(公告)日：2024-01-09
申请号：US29788778
申请日：2021-07-27
设计人： Todd Brochman
摘要： FIG. 1 is an isometric view depicting a tubing bender.
FIG. 2 is a right-side view of the tubing bender of FIG. 1.
FIG. 3 is a left-side view of the tubing bender of FIG. 1.
FIG. 4 is a rear view of the tubing bender of FIG. 1.
FIG. 5 is a front view of the tubing bender of FIG. 1.
FIG. 6 is a top view of the tubing bender of FIG. 1; and,
FIG. 7 is a bottom view of the tubing bender of FIG. 1.
In each of the figures, portions or features of the tubing bender shown in broken lines form no part of the claimed design.
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