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41. 发明申请

US20150068269A1 GUIDED KEEPER AND METHOD FOR METAL FORMING DIES 有权
标题翻译：指导保持器和金属成型方法
公开(公告)号：US20150068269A1
公开(公告)日：2015-03-12
申请号：US14532358
申请日：2014-11-04
申请人： Standard Lifters, Inc.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/12 , B21D37/04
CPC分类号： B21D37/12 , B21D37/04 , B21D37/10 , Y10T29/49963
摘要： 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 counterbored 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.
摘要翻译：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。倾斜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，螺纹端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。

42. 发明申请

US20140157857A1 PILOT ASSEMBLY WITH PRESS FIT INSERT/BODY CONSTRUCTION AND METHOD FOR METAL FORMING DIES 有权
标题翻译：具有压力插入/导体结构和金属成型方法的导管组件
公开(公告)号：US20140157857A1
公开(公告)日：2014-06-12
申请号：US14101743
申请日：2013-12-10
申请人： Standard Lifters, Inc.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/08 , B23P15/24
CPC分类号： B23P15/24 , B21D28/34
摘要： A pilot assembly and method has a cylindrical pilot body with a pilot insert having tapered outer end. The pilot assembly has at least one inwardly curved sidewall relief, as well as internally mounted reciprocating ejector pins with outer ends that protrude through holes in the outer body end to strip stock from the pilot. A spring has its outer end mounted in the groove in the pilot body, and an inner end attached to the inner end of the pilot insert in a pre-tensed condition. A cap screw has an enlarged head that has at least a portion thereof fit into the pilot sidewall relief, and a threaded shank that anchors the pilot in an associated die member.
摘要翻译：导向装置和方法具有圆柱形导向体，导向插件具有锥形外端。导向组件具有至少一个向内弯曲的侧壁浮雕，以及内部安装的往复式推顶销，其外端部突出穿过外主体端部中的孔，以从飞行员剥离原料。弹簧的外端安装在引导体的凹槽中，内端以预张紧状态附接到导引插入件的内端。帽螺钉具有扩大的头部，其具有至少一部分，其配合到导向侧壁浮雕中;以及螺纹杆，其将导向件锚定在相关联的模具构件中。

43. 发明申请

US20140144202A1 SHOULDER PILOT ASSEMBLY WITH SELF-CONTAINED STRIPPER AND METHOD FOR METAL FORMING DIES 有权
标题翻译：具有自包式剥皮机的SHOULDER导管组件及其金属成型方法
公开(公告)号：US20140144202A1
公开(公告)日：2014-05-29
申请号：US13904699
申请日：2013-05-29
申请人： Standard Lifters, Inc
发明人： Joel T. Pyper , Scott M. Breen
IPC分类号： B21D37/08
CPC分类号： B21D37/08 , B21D43/003
摘要： A pilot assembly with a self-contained stripper and method for metal forming dies has a cylindrical pilot with internally mounted reciprocating ejector pins with outer ends that protrude through holes in the body of the pilot to strip stock from the pilot. The pilot assembly is secured to the die by a window mount such that one or more surfaces of the pilot abut surfaces on the window mount and die to secure the pilot to the die and window mount when the window mount is secured, via a fastener, to the die. A spring within the pilot assembly contacts an end of the ejector pins to force the pins to reciprocate when the dies are pulled apart. The assembly can be made without the locating pilot surface to provide a stripper assembly for stripping the stock from the associated die.
摘要翻译：具有独立剥离器和用于金属成型模具的方法的导向组件具有圆柱形导向件，其具有内部安装的往复式顶针，外端部突出穿过飞行员的主体中的孔以从飞行员剥离原料。导向组件通过窗口安装件固定到模具，使得导向件的一个或多个表面邻接窗口安装件和模具上的表面，以便当窗户安装件通过紧固件固定时将导向件固定到模具和窗户安装件上，去死飞行员组件内的弹簧接触推杆销的一端，以迫使销在拉开模具时往复运动。可以在没有定位导向表面的情况下制造组件，以提供用于从相关联的模具剥离原料的剥离器组件。

44. 发明申请

US20140076107A1 TWO-PIECE GUIDE PIN AND METHOD 有权
标题翻译：双指针和方法
公开(公告)号：US20140076107A1
公开(公告)日：2014-03-20
申请号：US14085968
申请日：2013-11-21
申请人： Standard Lifters, Inc.
发明人： Joel T. Pyper , Scott M. Breen
IPC分类号： B23P15/24
CPC分类号： B21D37/12 , B21J13/02 , B21K25/00 , B23P15/24 , Y10T83/2159
摘要： A two-piece guide pin for metal forming dies includes a guide pin body formed from a cut length of an elongate, solid bar of stock having a cylindrical shape and a hard and smooth finished exterior surface with an outside diameter selected for close reception and reciprocal motion in an associated die bore. An alignment member is formed on a first end of the guide pin body. A guide pin head is formed from a cut length of an elongate, solid bar of stock having an outside diameter that is substantially greater than that of the guide pin body, and is rigidly connected with the second end of the guide pin body in a generally concentric relationship to define an enlarged head that positively limits travel between an associated die shoe and die pad.
摘要翻译：用于金属成型模具的两件式导向销包括：导向销体，其由具有圆柱形状的细长实心棒的切割长度形成，并且具有选择用于紧密接收的外径的硬且光滑的完成外表面相关模具孔中的运动。定位构件形成在引导体主体的第一端上。一个导销头是由细长的实心棒材的切割长度形成的，其外径基本上大大大于导销主体的外径，并且与导向销体的第二端一般地同心关系来限定一个扩大的头部，可以有效地限制相关的模具靴和模具垫之间的移动。

45. 发明申请

US20230084734A1 MODULAR GUIDED KEEPER BASE 有权
公开(公告)号：US20230084734A1
公开(公告)日：2023-03-16
申请号：US17990873
申请日：2022-11-21
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： H01L27/06 , H01L29/45 , H01L21/324 , H01L21/8249 , H01L29/732
摘要： A modular guided keeper base, guided keeper assembly, and related method includes a modular guided keeper base that mounts to a die member. The guided keeper base has an integrated stop for guide pin retention. The guided keeper base can also accommodate a variety of bushings within the base. The guided keeper base is attached to a die member using a mounting flange(s). Mounting fasteners pass through the fastener holes in the mounting 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 mounting fasteners to prevent unintentional unfastening of the fasteners from the die member.

46. 发明授权

US11506236B2 Collar and shaft assembly 有权
公开(公告)号：US11506236B2
公开(公告)日：2022-11-22
申请号：US17072090
申请日：2020-10-16
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： F16B21/18 , B21D22/00
摘要： A collar and shaft assembly utilizing a ring and a multi-stepped groove. The multi-stepped groove permits the ring to be compressed into one groove while the collar is being assembled and then to expand into a different groove that permits the ring to contact surfaces on both the collar and the shaft.

47. 发明授权

US11480208B2 Collar and shaft assembly 有权
公开(公告)号：US11480208B2
公开(公告)日：2022-10-25
申请号：US17072116
申请日：2020-10-16
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： F16B21/18 , B21D22/00
摘要： A collar and shaft assembly utilizing a ring and a multi-stepped groove. The multi-stepped groove permits the ring to be compressed into one groove while the collar is being assembled and then to expand into a different groove that permits the ring to contact surfaces on both the collar and the shaft.

48. 发明授权

US11344943B2 Modular guided keeper base 有权
公开(公告)号：US11344943B2
公开(公告)日：2022-05-31
申请号：US17009186
申请日：2020-09-01
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/02
摘要： A modular guided keeper base, guided keeper assembly, and related method includes a modular guided keeper base that mounts to a die member. The guided keeper base has an integrated stop for guide pin retention. The guided keeper base can also accommodate a variety of bushings within the base. The guided keeper base is attached to a die member using a mounting flange(s). Mounting fasteners pass through the fastener holes in the mounting 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 mounting fasteners to prevent unintentional unfastening of the fasteners from the die member.

49. 发明申请

US20210101200A1 TIGHT SPACE PILOT 有权
公开(公告)号：US20210101200A1
公开(公告)日：2021-04-08
申请号：US17063743
申请日：2020-10-06
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： B21D37/08 , B21D22/02
摘要： A tight space pilot, tight space pilot assembly, and related method includes a tight space pilot that can be installed into a die without fasteners, fastener apertures, or added blocks for mounting. The tight space pilot assembly includes ejectors that are retained by the pilot and a retaining ring that holds the tight space pilot in place in a die member.

50. 发明授权

US10954984B2 Collar and shaft assembly 有权
公开(公告)号：US10954984B2
公开(公告)日：2021-03-23
申请号：US15801659
申请日：2017-11-02
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： F16B21/18 , B21D22/00 , B21D39/06
摘要： A collar and shaft assembly utilizing a ring and a multi-stepped groove. The multi-stepped groove permits the ring to be compressed into one groove while the collar is being assembled and then to expand into a different groove that permits the ring to contact surfaces on both the collar and the shaft.

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