公开(公告)号：USD803912S1

公开(公告)日：2017-11-28

申请号：US29555705

申请日：2016-02-24

Applicant: ADDISONMCKEE INC.

Designer： Andrew Ian Carruthers

CPC classification number: B21D7/06 ,  B21D7/022 ,  B21D7/024 ,  B21D7/04 ,  B21D7/16 ,  B21J9/18

公开(公告)号：US20160199896A1

公开(公告)日：2016-07-14

申请号：US15018168

申请日：2016-02-08

Applicant: ADDISONMCKEE INC.

Inventor： Andrew Ian Carruthers

IPC: B21D7/16

CPC classification number: B21D7/06 ,  B21D7/022 ,  B21D7/024 ,  B21D7/04 ,  B21D7/16 ,  B21D9/073 ,  B21D26/039 ,  B21J9/18 ,  B30B15/044

Abstract: A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the stationary engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.

公开(公告)号：US10252309B2

公开(公告)日：2019-04-09

申请号：US15018168

申请日：2016-02-08

Applicant: ADDISONMCKEE INC.

Inventor： Andrew Ian Carruthers

IPC: B21D7/06 ,  B21D7/04 ,  B21D26/039 ,  B21D9/07 ,  B30B15/04 ,  B21D7/024 ,  B21D7/16 ,  B21D7/022

Abstract: A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the stationary engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.

公开(公告)号：USD803913S1

公开(公告)日：2017-11-28

申请号：US29555709

申请日：2016-02-24

Applicant: ADDISONMCKEE INC.

Designer： Andrew Ian Carruthers

CPC classification number: B21D7/06 ,  B21D7/022 ,  B21D7/024 ,  B21D7/04 ,  B21D7/16 ,  B21J9/18

公开(公告)号：US09751122B2

公开(公告)日：2017-09-05

申请号：US14448246

申请日：2014-07-31

Applicant: AddisonMckee Inc.

Inventor： Andrew Ian Carruthers

IPC: B21D7/06 ,  B21D7/04 ,  B21J9/18 ,  B21D7/024 ,  B21D7/16 ,  B21D7/022

CPC classification number: B21D7/06 ,  B21D7/022 ,  B21D7/024 ,  B21D7/04 ,  B21D7/16 ,  B21J9/18

Abstract: A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the rotatable member engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.

公开(公告)号：US20150033819A1

公开(公告)日：2015-02-05

申请号：US14448246

申请日：2014-07-31

Applicant: AddisonMckee Inc.

Inventor： Andrew Ian Carruthers

IPC: B21D7/06

CPC classification number: B21D7/06 ,  B21D7/022 ,  B21D7/024 ,  B21D7/04 ,  B21D7/16 ,  B21J9/18

Abstract: A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the stationary engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member.

Abstract translation: 一种拉杆张紧系统，其允许弯曲机操作者通过连接杆将弯曲机的弯曲模具柱的上端可拆卸地连接到弯曲机的基座，并且将拉杆锁定在张紧位置。 张紧系统包括固定构件和可旋转构件，每个具有对准的连接杆通道，用于接收连杆的一端。 固定构件和可旋转构件都包括各自的接合表面，其中可旋转构件接合表面可相对于静止构件接合表面在释放位置和张紧位置之间旋转，其中可旋转构件可选择性地锁定。 可旋转构件与固定接合表面与固定接合表面接合的旋转使可旋转构件相对于静止构件纵向移位。