公开(公告)号：US10336571B2

公开(公告)日：2019-07-02

申请号：US15286981

申请日：2016-10-06

Applicant: STONEAGE, INC.

Inventor： Jeffery R. Barnes

IPC: F28G1/16 ,  B65H57/12 ,  B65H57/16 ,  B65H75/08 ,  B65H75/36 ,  B65H75/44 ,  F28G15/02 ,  F28G15/04

Abstract: A multiple flexible lance hose take-up drum apparatus or device in accordance with the present disclosure includes a base having three or more support legs and a hollow take-up drum assembly rotatably supported from the base. The drum assembly includes a hollow cylindrical shell, a bottom plate fastened to the shell, a high pressure fluid supply connection and a manifold positioned radially along a bottom plate of the shell for connection to one end of each of a plurality of flexible lance hoses. The base includes an L shaped support arm extending from the bases alongside the shell. A plurality of guide tubes are supported by the support arm and aligned over a rim of the shell for guiding flexible lance hoses into and out of the take-up drum assembly.

公开(公告)号：US20190032828A1

公开(公告)日：2019-01-31

申请号：US16045140

申请日：2018-07-25

Applicant: STONEAGE, INC.

Inventor： Gerald P. Zink ,  Colton Andersen ,  Cody R. Montoya ,  Jeffery R. Barnes ,  Corey S. Waller ,  Cooper Hanley

IPC: F16L37/086

Abstract: Embodiments of a threaded component locking apparatus for preventing inadvertent disconnection of the male and female connection are disclosed. One embodiment includes an annular groove around the male member spaced from its threads and a ring shaped retainer disposed in the annular groove. A rear lip on the female threaded component interferes with the ring shaped retainer to prevent loosened connection between the components from becoming completely disconnected. Another embodiment utilizes a C-clip retainer member to limit loosening of the connection. Another embodiment utilizes a canted spring ring to interfere with and limit loosening of the connection. Another embodiment has a pair of collar halves that fit around the male member each having an annular groove for receiving a canted spring ring or ring shaped retainer to interfere with a rear lip on the female threaded component to limit loosening of the connection.

公开(公告)号：US20180266777A1

公开(公告)日：2018-09-20

申请号：US15925552

申请日：2018-03-19

Applicant: STONEAGE, INC.

Inventor： John L. Krauser ,  Jeffery R. Barnes ,  Cody R. Montoya

IPC: F28G15/08 ,  F28G15/02 ,  F16L3/10 ,  F16L3/223 ,  F28G15/04 ,  B08B3/02 ,  B08B9/032

Abstract: A system and an apparatus for positioning a plurality of flexible cleaning lances includes a frame removably fastened parallel to a row of tubes in a tube sheet within a domed end of a heat exchanger. A chassis support member is mounted on the frame for movement in an X direction. A chassis having spaced apart parallel box rail members is movably mounted on the chassis support member for movement of the chassis in a Y direction. A rotary arm extends from the chassis, and a flexible lance guide hand fastened to a distal end of the rotary arm is configured to maintain a plurality of flexible lance guide tubes in parallel alignment with the row of tubes irrespective of an angle between the rotary arm and the frame. The system may include a lance drive and a snout connected between the lance drive and the positioning apparatus.

公开(公告)号：US09981822B2

公开(公告)日：2018-05-29

申请号：US15459327

申请日：2017-03-15

Applicant: STONEAGE, INC.

Inventor： Jeffery R. Barnes

IPC: B65H51/10 ,  B08B9/043 ,  F28G15/04 ,  F28G1/16 ,  F28G3/16 ,  F28G15/02

CPC classification number: B65H51/10 ,  B08B9/0433 ,  B65H2402/60 ,  B65H2402/61 ,  B65H2402/63 ,  B65H2404/1521 ,  B65H2404/1544 ,  B65H2701/33 ,  F28G1/163 ,  F28G3/163 ,  F28G15/02 ,  F28G15/04

Abstract: A flexible lance drive device is disclosed that has, in a compact housing, a drive motor between an inner and an outer wall, a linear array of pairs of driven upper and lower drive rollers outside the outer wall coupled to the drive motor via shafts extending through both of the inner and outer walls. Each driven roller is fastened to its shaft via a quick release device. A drive sprocket is fastened to each shaft outside the inner wall. The drive motor is coupled to each of the drive sprockets via a serpentine belt carried outside the inner wall. The lower driven rollers are rotatably carried by the inner and outer walls. The upper driven rollers are rotatably carried by a block positioned between the inner and outer walls and coupled to the lower driven rollers by a pair of parallel links releasably biased by a piston driven linkage.

公开(公告)号：US09896299B2

公开(公告)日：2018-02-20

申请号：US15495516

申请日：2017-04-24

Applicant: STONEAGE, INC.

Inventor： Jeffery R. Barnes

IPC: B65H51/10 ,  F28G15/04 ,  B65H51/14

CPC classification number: B65H51/105 ,  B65H51/14 ,  B65H2701/33 ,  B65H2701/39 ,  F28G1/163 ,  F28G15/02 ,  F28G15/04

Abstract: A flexible lance drive device has at least one drive motor in a first portion of a housing and a drive axle projecting across a second portion of the housing carrying a cylindrical spline drive roller. A plurality of cylindrical guide rollers on fixed axles span across the second portion of the housing aligned parallel to the spline drive roller. An endless belt wrapped around the at least one spline drive roller and guide rollers has a generally smooth outer surface and a transverse splined inner surface having splines shaped complementary to splines on the spline drive roller. A bias member supports a plurality of follower rollers each aligned vertically above one of the at least one spline drive roller and guide rollers operable to press each follower roller toward one of rollers to frictionally grip a flexible lance hose when sandwiched between the follower rollers and the endless belt.

公开(公告)号：US09630801B2

公开(公告)日：2017-04-25

申请号：US14693259

申请日：2015-04-22

Applicant: STONEAGE, INC.

Inventor： Jeffery R. Barnes

IPC: B65H51/10 ,  B08B9/043 ,  F28G3/16 ,  F28G15/02 ,  F28G15/04

CPC classification number: B65H51/10 ,  B08B9/0433 ,  B65H2402/60 ,  B65H2402/61 ,  B65H2402/63 ,  B65H2404/1521 ,  B65H2404/1544 ,  B65H2701/33 ,  F28G1/163 ,  F28G3/163 ,  F28G15/02 ,  F28G15/04

Abstract: A flexible lance drive device is disclosed that has, in a compact housing, a drive motor between an inner and an outer wall, a linear array of pairs of driven upper and lower drive rollers outside the outer wall coupled to the drive motor via shafts extending through both of the inner and outer walls. Each driven roller is fastened to its shaft via a quick release device. A drive sprocket is fastened to each shaft outside the inner wall. The drive motor is coupled to each of the drive sprockets via a serpentine belt carried outside the inner wall. The lower driven rollers are rotatably carried by the inner and outer walls. The upper driven rollers are rotatably carried by a block positioned between the inner and outer walls and coupled to the lower driven rollers by a pair of parallel links releasably biased by a piston driven linkage.

公开(公告)号：US20170107076A1

公开(公告)日：2017-04-20

申请号：US15286981

申请日：2016-10-06

Applicant: STONEAGE, INC.

Inventor： Jeffery R. Barnes

IPC: B65H75/44 ,  B65H75/08

CPC classification number: B65H75/4478 ,  B65H57/12 ,  B65H57/16 ,  B65H75/08 ,  B65H75/364 ,  B65H2701/33 ,  F28G1/163 ,  F28G15/02 ,  F28G15/04

Abstract: A multiple flexible lance hose take-up drum apparatus or device in accordance with the present disclosure includes a base having three or more support legs and a hollow take-up drum assembly rotatably supported from the base. The drum assembly includes a hollow cylindrical shell, a bottom plate fastened to the shell, a high pressure fluid supply connection and a manifold positioned radially along a bottom plate of the shell for connection to one end of each of a plurality of flexible lance hoses. The base includes an L shaped support arm extending from the bases alongside the shell. A plurality of guide tubes are supported by the support arm and aligned over a rim of the shell for guiding flexible lance hoses into and out of the take-up drum assembly.