公开(公告)号：WO2012033824A3

公开(公告)日：2012-06-14

申请号：PCT/US2011050674

申请日：2011-09-07

Applicant: STANDARD LIFTERS INC ,  BREEN SCOTT M ,  PYPER JOEL T

Inventor： BREEN SCOTT M ,  PYPER JOEL T

IPC: B21D37/12 ,  B21D22/02 ,  B21D37/10

CPC classification number: B21D37/12

Abstract: A guided keeper and method for metal forming dies includes a base with a head portion and an opposite externally threaded mounting portion received in a mating die aperture. A scalloped shoulder portion with arc-shaped notches is located axially between the head and the mounting portions of the base, and a retainer ring groove is located axially between the head and the scalloped shoulder portion of the base. A cap screw is retained in the die, and has a cylindrical head received in one of the arc-shaped notches in the base to retain the base in place. A retainer ring is mounted in the ring groove in the base and retains the cap screw in place.

Abstract translation: 用于金属成型模具的导向保持器和方法包括：底座，其具有容纳在配合模孔中的头部和相对的外螺纹安装部。 具有弧形凹口的扇形肩部位于头部和基座的安装部之间的轴向上，并且保持环槽位于头部与基部的扇形肩部之间。 盖螺钉保持在模具中，并且具有容纳在基座中的一个弧形凹口中的圆柱形头部，以将基座保持在适当位置。 保持环安装在基座中的环形槽中，并将盖螺钉保持在适当位置。

公开(公告)号：WO2012088244A3

公开(公告)日：2012-11-01

申请号：PCT/US2011066433

申请日：2011-12-21

Applicant: STANDARD LIFTERS INC ,  BREEN SCOTT M ,  PYPER JOEL T

Inventor： BREEN SCOTT M ,  PYPER JOEL T

IPC: B21D37/04 ,  B21D37/20

CPC classification number: B21J13/02 ,  B21K5/20 ,  F16B2/08 ,  Y10T29/49826 ,  Y10T83/8785 ,  Y10T403/56

Abstract: A gas spring mount and related method for metal forming dies includes a one-piece, split clamping ring having a generally ovate plan shape with two spaced apart axes of symmetry. A generally circular clamping portion extends around the first axis, and is shaped to receive a gas spring body therein. A hook-shaped end extends around the second axis, and is shaped to receive a tapered head mounting member therein. A resilient free end is located operably between the clamping portion and the hook-shaped end portion, whereby tightening of the mounting member shifts the hook-shaped end outwardly and the free end inwardly to constrictingly pull the clamping ring securely against the gas spring body, and contemporaneously attach the assembly to an associated die member.

Abstract translation: 用于金属成型模具的气体弹簧座和相关方法包括具有大致卵形平面形状并具有两个间隔开的对称轴的单件式分裂夹紧环。 大致圆形夹持部分围绕第一轴线延伸，并且成形为在其中容纳气体弹簧体。 钩形端部围绕第二轴线延伸，并且成形为在其中容纳锥形头部安装构件。 弹性自由端可操作地定位在夹紧部分和钩形端部之间，由此安装构件的紧固将钩状端向外移动并将自由端向内移动以将夹紧环紧紧地拉向气弹簧体， 并同时将组件附接到相关联的模具构件。

公开(公告)号：WO2012033826A2

公开(公告)日：2012-03-15

申请号：PCT/US2011050677

申请日：2011-09-07

Applicant: STANDARD LIFTERS INC ,  BREEN SCOTT M ,  PYPER JOEL T

Inventor： BREEN SCOTT M ,  PYPER JOEL T

IPC: B21D37/12 ,  B21D22/02 ,  B21D37/14 ,  B30B15/02

CPC classification number: B21D37/12 ,  B21D37/04 ,  B21D37/10 ,  Y10T29/49963

Abstract: A locking collar assembly for metal forming dies includes a disc-shaped locking collar with a cylindrical outer surface closely received in a collar bore in one face of a first die member. A circular recess in the outer face of the locking collar has an internal retainer ring groove. A counter bore shaped fastener hole extends through the collar and a part of the recess, and has shank, head and shoulder portions. A socket head cap screw is inserted in the fastener hole with a threaded end anchored in a threaded end aperture in one of the guide pins, with the head seated on the shoulder of the fastener hole. A retainer ring is mounted in the collar ring groove and overlies the cap screw head to positively prevent the cap screw from unintentionally unfastening from the guide pin.

Abstract translation: 用于金属成型模具的锁定环组件包括盘形锁定环，其圆柱形外表面紧密地接收在第一模具构件的一个面中的轴环孔中。 锁定环的外表面中的圆形凹槽具有内部保持环槽。 底孔形状的紧固件孔延伸穿过套环和凹部的一部分，并且具有柄部，头部和肩部。 插头头螺钉插入紧固件孔中，其螺纹端部锚定在一个导销中的螺纹端孔中，头部位于紧固件孔的肩部上。 保持环安装在轴环环槽中并覆盖在盖螺钉头上，以便可靠地防止盖螺丝从引导销意外松开。

公开(公告)号：WO2012088242A3

公开(公告)日：2012-09-20

申请号：PCT/US2011066431

申请日：2011-12-21

Applicant: STANDARD LIFTERS INC ,  BREEN SCOTT M ,  PYPER JOEL T

Inventor： BREEN SCOTT M ,  PYPER JOEL T

IPC: B21D37/04 ,  B21D37/20

CPC classification number: B21D37/08 ,  F16B2/08 ,  Y10T29/49826 ,  Y10T83/8785 ,  Y10T403/56

Abstract: A gas spring mount and related method for metal forming dies includes a one-piece, generally U-shaped clamping band with an arcuate medial portion shaped to receive an associated gas spring body therein, and two enlarged ends with through apertures. Threaded mounting screws extend through the through apertures in the clamping band ends, and are anchored into threaded retainer holes in an associated die member. At least one of the mounting screws has a tapered head and is disposed laterally offset from the associated threaded retainer hole in the die, whereby tightening of the one screw shifts the related enlarged end of the mounting band laterally toward the opposite enlarged end to pull the clamping band constrictingly against the gas spring body to securely, yet detachably retain the same therein.

Abstract translation: 用于金属成型模具的气体弹簧座和相关方法包括一体的大致U形的夹紧带，其具有弧形中间部分，其形状用于在其中容纳相关联的气体弹簧体，以及两个具有通孔的扩大端部。 螺纹安装螺钉延伸穿过夹紧带端部中的通孔，并被锚定在相关联的模具构件中的螺纹保持孔中。 安装螺钉中的至少一个具有锥形头部并且与模具中相关联的螺纹保持孔横向错开地布置，由此一个螺钉的紧固将安装带的相关扩大端部横向朝向相对的扩大端移动以拉动 夹紧带紧紧地抵靠气体弹簧体以可靠地可拆卸地保持在其中。

公开(公告)号：WO2012088244A2

公开(公告)日：2012-06-28

申请号：PCT/US2011066433

申请日：2011-12-21

Applicant: STANDARD LIFTERS INC ,  BREEN SCOTT M ,  PYPER JOEL T

Inventor： BREEN SCOTT M ,  PYPER JOEL T

IPC: B21D37/04 ,  B21D37/20

CPC classification number: B21J13/02 ,  B21K5/20 ,  F16B2/08 ,  Y10T29/49826 ,  Y10T83/8785 ,  Y10T403/56

Abstract: A gas spring mount and related method for metal forming dies includes a one-piece, split clamping ring having a generally ovate plan shape with two spaced apart axes of symmetry. A generally circular clamping portion extends around the first axis, and is shaped to receive a gas spring body therein. A hook-shaped end extends around the second axis, and is shaped to receive a tapered head mounting member therein. A resilient free end is located operably between the clamping portion and the hook-shaped end portion, whereby tightening of the mounting member shifts the hook-shaped end outwardly and the free end inwardly to constrictingly pull the clamping ring securely against the gas spring body, and contemporaneously attach the assembly to an associated die member.

Abstract translation: 用于金属成形模具的气弹簧座和相关方法包括具有大致卵形平面形状的单件式分开夹紧环，其具有两个间隔开的对称轴线。 大致圆形的夹持部分围绕第一轴线延伸，并且成形为在其中容纳气体弹簧体。 钩形端部围绕第二轴线延伸，并且被成形为在其中容纳锥形头部安装构件。 弹性自由端可操作地定位在夹紧部分和钩形端部之间，由此，安装构件的拧紧使得钩形端向外移动并且自由端向内移动以将夹紧环可靠地紧紧地拉向气体弹簧体， 并同时将该组件连接到相关联的模具构件。

公开(公告)号：WO2012115901A3

公开(公告)日：2013-02-28

申请号：PCT/US2012025807

申请日：2012-02-20

Applicant: STANDARD LIFTERS INC ,  BREEN SCOTT M ,  PYPER JOEL T

Inventor： BREEN SCOTT M ,  PYPER JOEL T

IPC: B21D37/10 ,  B21D22/02 ,  B21D37/12 ,  B21D37/14

CPC classification number: B21D37/14 ,  B21D37/12 ,  B23P15/24

Abstract: A guided keeper assembly and related method includes a cylindrical base that mounts to a die member using a multi-piece, interlocking flange. The flanges have outer fastener holes and inner arcuate walls that matingly engage a complimentary profile on the outer surface of the base to axially interconnect the same. The flanges also have male and female end connectors which snap lock together around the base in an assembled condition. Mounting screws pass through the fastener holes in the flanges and are anchored in the die member to securely retain the guided keeper assembly in place. A retainer ring is mounted in an associated groove in the base over the heads of the screws to prevent unintentional unfastening of the screws from the die member.

Abstract translation: 导向组件及相关方法包括使用多件互锁法兰安装到模具构件的圆柱形基座。 凸缘具有外紧固件孔和内弧形壁，其与基座的外表面上的互补轮廓匹配地接合以使其相互轴向互连。 凸缘还具有阳和阴端连接器，其在组装状态下在基座周围卡扣在一起。 安装螺钉穿过凸缘中的紧固件孔，并且锚定在模具构件中以将引导的保持器组件牢固地保持在适当位置。 保持环安装在基座中相关联的凹槽中，在螺钉的头部上，以防止螺丝从模具构件中无意中松开。

公开(公告)号：WO2011159677A3

公开(公告)日：2012-04-05

申请号：PCT/US2011040311

申请日：2011-06-14

Applicant: STANDARD LIFTERS INC ,  BREEN SCOTT M ,  PYPER JOEL T

Inventor： BREEN SCOTT M ,  PYPER JOEL T

IPC: B21D37/20 ,  B21D22/10 ,  B21D24/00 ,  B21D37/12 ,  B21D37/14

CPC classification number: B21D37/12 ,  B21D37/10 ,  B21D37/14 ,  B21D37/20 ,  B21D45/06 ,  Y10T29/49963

Abstract: A guided keeper includes a base having a mounting face, one marginal fastener aperture to mount the base to a die shoe, and a central guide aperture. A guide pin is received in the central aperture of the base. One end of the guide pin has an enlarged head to positively limit travel between the die shoe and die pad, and an opposite second end with a flat terminal shoulder received in a blind hole in the die pad. The shoulder has a perpendicular fastener aperture at a location spaced radially offset from the central axis of the guide pin. A fastener extends through the fastener aperture in the die pad and engages in the fastener aperture in the second end of the guide pin to securely, yet detachably, connect the guide pin with the die pad and positively prevent the guide pin from rotating axially.

Abstract translation: 引导保持器包括具有安装面的底座，将基座安装到模具靴的一个边缘紧固孔以及中心导向孔。 引导销被容纳在基座的中心孔中。 引导销的一端具有扩大的头部，以正向地限制模具靴和模具垫之间的行进，以及相对的第二端，其具有容纳在模具垫中的盲孔中的平坦的终端肩部。 肩部在与引导销的中心轴线径向偏离的位置处具有垂直紧固件孔。 紧固件延伸穿过模具衬垫中的紧固件孔，并且与引导销的第二端中的紧固件孔口接合，以可靠地可拆卸地将引导销与管芯衬垫连接，并且可靠地防止引导销轴向旋转。