公开(公告)号：US20180200809A1

公开(公告)日：2018-07-19

申请号：US15868171

申请日：2018-01-11

Applicant: BUTECH, INC.

Inventor： John R. Buta ,  Jason Cuff

IPC: B23D31/02 ,  B23D19/06 ,  B23D31/00 ,  B23D35/00 ,  B21C47/26

CPC classification number: B23D31/02 ,  B21B2015/0021 ,  B21C47/006 ,  B21C47/267 ,  B23D19/06 ,  B23D31/008 ,  B23D35/007 ,  B65H2301/4148 ,  B65H2701/173

Abstract: A slitting machine for threading scrap material includes first and second arbors; rotary knives disposed on each of the first and second arbors; and a pair of notching modules positioned on opposite ends of the first and second arbors. The notching modules each has a pair of shear knives for making multiple cuts in a strip of material passing through the slitting machine forming notches to enable threading of material to scrap chutes from the slitting machine.

公开(公告)号：US20180361446A1

公开(公告)日：2018-12-20

申请号：US16004979

申请日：2018-06-11

Applicant: BUTECH, INC.

Inventor： Nathaniel H. Gamble ,  Tony Latham ,  Jason Cuff ,  Edward S. Orzel

IPC: B21B37/36 ,  B21D1/02 ,  B21B37/16 ,  B21B15/00

Abstract: A closed loop roller leveler assembly for measuring flatness of a strip, having a roller leveler, a flatness sensor, and at least one arm operatively connected to the flatness sensor to raise and lower the flatness sensor. The flatness sensor has a plurality of sensor rolls, at least one load cell, and at least one laser sensor which is mounted on a positioner which oscillates the laser sensors across a width of the strip.

公开(公告)号：US20240091840A1

公开(公告)日：2024-03-21

申请号：US18370250

申请日：2023-09-19

Applicant: Butech, Inc.

Inventor： John R. BUTA

IPC: B21D25/04 ,  B21D26/021

CPC classification number: B21D25/04 ,  B21D26/021

Abstract: A stretcher has two head housings, and a removable pressure block/clamp assembly which is located in the housings and positioned via hydraulic cylinders. The hydraulic cylinders raise the pressure block assembly, and the gripper hydraulic cylinders lower the pressure block assembly onto a removal fixture which moves into and out of the head housing.

公开(公告)号：US11702313B2

公开(公告)日：2023-07-18

申请号：US17162831

申请日：2021-01-29

Applicant: Butech, Inc.

Inventor： Jason Cuff

IPC: B65H57/16 ,  B65H57/04 ,  B21C47/00 ,  B21C47/32 ,  B21C47/34

CPC classification number: B65H57/16 ,  B21C47/006 ,  B21C47/323 ,  B21C47/3433 ,  B65H57/04

Abstract: A mult threader assembly has a mult threader frame, a movable carriage that is slidably disposed on the frame, a fixed clamping member, a separator shaft mounted on the movable carriage, and a movable clamping member mounted on the movable carriage.

公开(公告)号：US20210238004A1

公开(公告)日：2021-08-05

申请号：US17162831

申请日：2021-01-29

Applicant: Butech, Inc.

Inventor： Jason Cuff

IPC: B65H57/16 ,  B65H57/04

Abstract: A mult threader assembly has a mult threader frame, a movable carriage that is slidably disposed on the frame, a fixed clamping member, a separator shaft mounted on the movable carriage, and a movable clamping member mounted on the movable carriage.

公开(公告)号：US20250051109A1

公开(公告)日：2025-02-13

申请号：US18798258

申请日：2024-08-08

Applicant: Butech, Inc.

Inventor： John R. BUTA

IPC: B65G57/30 ,  B65G47/28

Abstract: A bundle builder and lifter assembly has a pair of parallel cross beams, and an actuator assembly for actuating the builder and lifter assembly. A pair of lift arms are moved along the parallel cross beams and each has a vertical portion and a horizontal portion forming a finger. The lift arms are also raised and lowered. A conveyor roller assembly is positioned above the lift arms and cross beams, where stacks of material are moved on the rollers of the conveyor assembly. The stacks of material are placed in a stack by the lift arms forming a bundle, which is then removed from the conveyor roller assembly.

公开(公告)号：US12122622B2

公开(公告)日：2024-10-22

申请号：US17149471

申请日：2021-01-14

Applicant: Butech, Inc.

Inventor： Jason Cuff ,  Nathaniel Gamble ,  Ryan Mercer ,  Benjamin Greenawalt

IPC: B65H19/29 ,  B65B13/04 ,  B65B27/06 ,  B65H18/26 ,  B65H18/28 ,  B65H19/30

CPC classification number: B65H19/29 ,  B65B13/04 ,  B65B27/06 ,  B65H18/26 ,  B65H2701/173

Abstract: A strip process line has a high back coil car for automatically banding coil of metal strip on the coil car. The process line runs while banding occurs on the coil car. The coil car includes an outer frame, and coil receiving saddle with a pair of blocker rolls or a “V” saddle, and a hold down arm and a plurality of strap guide channels. By the high back car being docked with an automatic loading station, the process line can run while the banding takes place on the coil car, and keeps the operator safely away from the coil car until the banding is completed.

公开(公告)号：US20180200909A1

公开(公告)日：2018-07-19

申请号：US15872311

申请日：2018-01-16

Applicant: BUTECH, INC.

Inventor： John R. Buta ,  Jason Cuff ,  Jason Gustwiller

IPC: B26D7/20

CPC classification number: B26D7/20 ,  B23D19/06 ,  B23D31/04 ,  B26D1/245 ,  B26D2007/202

Abstract: A slitting machine for threading scrap material has first and second arbors. A first set of rotary knives are disposed on each of the first and second arbors having a first diameter. A second set of rotary knives are disposed on each of the first and second arbors having a second diameter. The second diameter is smaller than the first diameter. As the arbor gap is closed, the first set of rotary knives cut edge trim and when the arbor gap is further closed, the second set of rotary knives cut mutts from the strip.

公开(公告)号：US20180200908A1

公开(公告)日：2018-07-19

申请号：US15873071

申请日：2018-01-17

Applicant: BUTECH, INC.

Inventor： Edward Orzel

IPC: B26D7/06 ,  B26D1/24 ,  B26D5/22 ,  B26D3/12 ,  B26D7/26 ,  B23D19/06

CPC classification number: B26D7/0641 ,  B23D19/06 ,  B26D1/245 ,  B26D3/12 ,  B26D5/22 ,  B26D7/2635

Abstract: A slitting machine for threading scrap material has first and second arbors; and inner rotary knives and outer rotary knives disposed on each of the first and second arbors. A pair of rolls of fill material are positioned relative to the outer rotary knives. The rolls dispense fill material onto a strip of material so that the fill material is engaged by and cut by the outer knives as well as the strip portion overlaid by the fill material to be cut by the outer rotary knives.

公开(公告)号：US20210221635A1

公开(公告)日：2021-07-22

申请号：US17149471

申请日：2021-01-14

Applicant: Butech, Inc.

Inventor： Jason Cuff ,  Nathaniel Gamble ,  Ryan Mercer ,  Benjamin Greenawalt

IPC: B65H19/29 ,  B65H18/26

Abstract: A strip process line has a high back coil car for automatically banding coil of metal strip on the coil car. The process line runs while banding occurs on the coil car. The coil car includes an outer frame, and coil receiving saddle with a pair of blocker rolls or a “V” saddle, and a hold down arm and a plurality of strap guide channels. By the high back car being docked with an automatic loading station, the process line can run while the banding takes place on the coil car, and keeps the operator safely away from the coil car until the banding is completed.