专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07694399B2 Sheet fastening apparatus and method 有权
标题翻译：片材紧固装置及方法
公开(公告)号：US07694399B2
公开(公告)日：2010-04-13
申请号：US11072837
申请日：2005-03-04
申请人： Edwin G Sawdon , Steven J Sprotberry
发明人： Edwin G Sawdon , Steven J Sprotberry
IPC分类号： B23P11/00 , B21D39/00
CPC分类号： B21D39/031 , Y10T29/49915 , Y10T29/49936 , Y10T29/49943 , Y10T29/5343 , Y10T29/53709 , Y10T29/5377 , Y10T29/53996 , Y10T403/4966
摘要： A sheet fastening apparatus and method are provided. In another aspect of the present invention, a die assembly for forming a joint between sheets of material is disclosed wherein the die assembly includes an anvil, at least one die blade disposed adjacent to and overlapping a punch-side of the anvil, a flexible retainer, and a shield that coaxially and radially surrounds a portion of the anvil and/or die blade.
摘要翻译：提供了片材紧固装置和方法。在本发明的另一方面，公开了一种用于在材料片之间形成接头的模具组件，其中模具组件包括砧座，与砧座的冲压侧相邻并重叠的至少一个模刀片，柔性保持器以及同轴且径向地围绕砧座和/或模具刀片的一部分的护罩。

2. 发明申请

US20090044962A1 Intensifying cylinder 失效
标题翻译：增压缸
公开(公告)号：US20090044962A1
公开(公告)日：2009-02-19
申请号：US11893189
申请日：2007-08-15
申请人： Edwin G. Sawdon , Steven J. Sprotberry , Brian D. Petit
发明人： Edwin G. Sawdon , Steven J. Sprotberry , Brian D. Petit
IPC分类号： B25D9/12 , F15B7/00
CPC分类号： B25D9/125 , B25D2250/181 , F15B15/14
摘要： An intensifier is operable to supply force and includes a housing defining a cavity. A ram is slidably positioned within the cavity and partially extends from the housing. The ram is moveable between retracted and extended positions along a longitudinal axis. First and second links are rotatably coupled to one another about an axis of rotation and are selectively moveable between retracted positions where the axis of rotation is not axially aligned with the ram and partially extended positions where the axis of rotation is axially aligned with the ram. The intensifier includes a plurality of power pistons axially aligned with each other and the ram. The power pistons are selectively operable to provide an output force to the ram when the first and second links are in the partially extended positions.
摘要翻译：增压器可操作以提供力并且包括限定空腔的壳体。柱塞可滑动地定位在腔内并且部分地从壳体延伸。压头可以沿着纵向轴线在缩回位置和延伸位置之间移动。第一和第二连杆围绕旋转轴线彼此可旋转地联接，并且可以在缩回位置和旋转轴线与冲头轴向对准的部分延伸位置的缩回位置之间选择性地移动。增压器包括彼此轴向对准的多个动力活塞和冲头。当第一和第二连杆处于部分延伸的位置时，动力活塞可选择性地操作以向冲头提供输出力。

3. 发明授权

US06430795B1 Composite urethane stripper for metal joining apparatus 失效
标题翻译：用于金属接合装置的复合聚氨酯脱模器
公开(公告)号：US06430795B1
公开(公告)日：2002-08-13
申请号：US09707258
申请日：2000-11-06
申请人： Edwin G. Sawdon , Steven J. Sprotberry
发明人： Edwin G. Sawdon , Steven J. Sprotberry
IPC分类号： B23P1100
CPC分类号： B21D45/006 , Y10T29/49915 , Y10T29/53709
摘要： A composite stripper for use in conjunction with an apparatus for joining multiple pieces of sheet metal or other sheet material is disclosed. The composite stripper is an elongated cylindrical member having a compliant midsection which is compressible to clamp sheet materials tightly together and a pair of relatively hard end portions and to provide an adequate interface between the punch assembly and the material to be joined.
摘要翻译：公开了一种与用于连接多片金属片或其它片材的装置结合使用的复合剥离器。复合剥离器是一种细长的圆柱形构件，其具有柔性中央部分，其可压缩以将片材紧紧地夹在一起，以及一对相对硬的端部，并且在冲头组件和待接合的材料之间提供足够的界面。

4. 发明授权

US08881364B2 Pierce nut insertion tool 有权
标题翻译：皮尔斯螺母插入工具
公开(公告)号：US08881364B2
公开(公告)日：2014-11-11
申请号：US13308583
申请日：2011-12-01
申请人： Edwin G. Sawdon , Stephen E. Sawdon , Steven J. Sprotberry , Brian D. Petit
发明人： Edwin G. Sawdon , Stephen E. Sawdon , Steven J. Sprotberry , Brian D. Petit
IPC分类号： B23P19/06 , F16B37/06
CPC分类号： B23P19/062 , F16B37/062 , Y10T29/49833 , Y10T29/49835 , Y10T29/5343 , Y10T29/53478 , Y10T29/53513 , Y10T29/53783
摘要： A pierce nut insertion tool is provided. In another aspect, a pierce nut feeding mechanism has a mechanically independent driver actuator from that of a punch. A further aspect of the present tool employs a member, moveable with a punch, that retains a pierce nut prior to fastening of the nut to a workpiece. An additional aspect uses a fluid actuated nut feeder including a piston.
摘要翻译：提供穿刺螺母插入工具。在另一方面，刺穿螺母进给机构具有与冲头机械独立的驱动器致动器。本工具的另一方面采用可在冲压螺母固定到工件之前用冲头保持穿孔螺母的构件。另一方面使用包括活塞的流体驱动的螺母给料器。

5. 外观设计

USD557128S1 Button shape for clinch joint 有权
标题翻译：纽扣形状为夹紧接头
公开(公告)号：USD557128S1
公开(公告)日：2007-12-11
申请号：US29238921
申请日：2005-09-22
申请人： Edwin G. Sawdon , Steven J. Sprotberry
设计人： Edwin G. Sawdon , Steven J. Sprotberry

6. 发明授权

US07263831B2 Air-to-oil intensifying cylinder 失效
标题翻译：空气对油增压气缸
公开(公告)号：US07263831B2
公开(公告)日：2007-09-04
申请号：US10953880
申请日：2004-09-29
申请人： Edwin G. Sawdon , Steven J. Sprotberry
发明人： Edwin G. Sawdon , Steven J. Sprotberry
IPC分类号： B60T17/22
CPC分类号： B60T17/02 , F15B3/00 , F15B11/032 , F15B11/0725 , F15B2211/216
摘要： A pressure intensifier for generating a relatively large force includes a plurality of pistons driven in advancing and retracting directions. The pressure intensifier includes a rod selectively drivable into a cavity to amplify the force acting on one of the pistons. A valve limits fluid flow to control the rate of movement of one of the pistons.
摘要翻译：用于产生相对大的力的增压器包括沿前进和后退方向驱动的多个活塞。增压器包括可选择性地驱动到空腔中以放大作用在一个活塞上的力的杆。阀门限制流体流动以控制其中一个活塞的运动速度。

7. 发明授权

US06757951B2 Composite urethane stripper for metal joining apparatus 失效
标题翻译：用于金属接合装置的复合聚氨酯脱模器
公开(公告)号：US06757951B2
公开(公告)日：2004-07-06
申请号：US10191839
申请日：2002-07-09
申请人： Edwin G. Sawdon , Steven J. Sprotberry
发明人： Edwin G. Sawdon , Steven J. Sprotberry
IPC分类号： B23P1100
CPC分类号： B21D45/006 , Y10T29/49915 , Y10T29/53709
摘要： A composite stripper for use in conjunction with an apparatus for joining multiple pieces of sheet metal or other sheet material is disclosed. The composite stripper is an elongated cylindrical member having a compliant distal engagement portion which is compressible to clamp sheet materials tightly together and a relatively hard proximate portion to provide an adequate interface between the punch assembly and the material to be joined.
摘要翻译：公开了一种与用于连接多片金属片或其它片材的装置结合使用的复合剥离器。复合剥离器是一种细长的圆柱形构件，其具有柔顺的远端接合部分，其可压缩以将薄片材料紧密地夹在一起，并具有相对较硬的近端部分，以在冲头组件和待接合材料之间提供足够的界面。

8. 发明授权

US09421599B2 Clinch clamp 有权
标题翻译：钳夹
公开(公告)号：US09421599B2
公开(公告)日：2016-08-23
申请号：US13296297
申请日：2011-11-15
申请人： Stephen E. Sawdon , Brian D. Petit , Steven J. Sprotberry
发明人： Stephen E. Sawdon , Brian D. Petit , Steven J. Sprotberry
IPC分类号： B21D39/03
CPC分类号： B21D39/031 , Y10T29/53996
摘要： An apparatus for clinching a workpiece is provided. The apparatus generally includes a clamp body, an arm, a punch, a die and a first linear actuator. The arm is rotatably fixed to the clamp body around a first pivot axis between a closed position and an open position. The punch is mounted to one of the body and the arm.
摘要翻译：提供了一种用于铆接工件的装置。该装置通常包括夹具本体，臂，冲头，模具和第一线性致动器。臂在关闭位置和打开位置之间围绕第一枢转轴线可旋转地固定到夹具本体。冲头安装在身体和手臂之一上。

9. 发明申请

US20120137496A1 PIERCE NUT INSERTION TOOL 有权
标题翻译： PIERCE NUT插入工具
公开(公告)号：US20120137496A1
公开(公告)日：2012-06-07
申请号：US13308583
申请日：2011-12-01
申请人： Edwin G. Sawdon , Stephen E. Sawdon , Steven J. Sprotberry , Brian D. Petit
发明人： Edwin G. Sawdon , Stephen E. Sawdon , Steven J. Sprotberry , Brian D. Petit
IPC分类号： B23P19/06 , B23P11/00
CPC分类号： B23P19/062 , F16B37/062 , Y10T29/49833 , Y10T29/49835 , Y10T29/5343 , Y10T29/53478 , Y10T29/53513 , Y10T29/53783
摘要： A pierce nut insertion tool is provided. In another aspect, a pierce nut feeding mechanism has a mechanically independent driver actuator from that of a punch. A further aspect of the present tool employs a member, moveable with a punch, that retains a pierce nut prior to fastening of the nut to a workpiece. An additional aspect uses a fluid actuated nut feeder including a piston.
摘要翻译：提供穿刺螺母插入工具。在另一方面，刺穿螺母进给机构具有与冲头机械独立的驱动器致动器。本工具的另一方面采用可在冲压螺母固定到工件之前用冲头保持穿孔螺母的构件。另一方面使用包括活塞的流体驱动的螺母给料器。

10. 发明授权

US07685925B2 Intensifying cylinder 失效
标题翻译：增压缸
公开(公告)号：US07685925B2
公开(公告)日：2010-03-30
申请号：US11893189
申请日：2007-08-15
申请人： Edwin G. Sawdon , Steven J. Sprotberry , Brian D. Petit
发明人： Edwin G. Sawdon , Steven J. Sprotberry , Brian D. Petit
IPC分类号： F01L15/00
CPC分类号： B25D9/125 , B25D2250/181 , F15B15/14
摘要： An intensifier is operable to supply force and includes a housing defining a cavity. A ram is slidably positioned within the cavity and partially extends from the housing. The ram is moveable between retracted and extended positions along a longitudinal axis. First and second links are rotatably coupled to one another about an axis of rotation and are selectively moveable between retracted positions where the axis of rotation is not axially aligned with the ram and partially extended positions where the axis of rotation is axially aligned with the ram. The intensifier includes a plurality of power pistons axially aligned with each other and the ram. The power pistons are selectively operable to provide an output force to the ram when the first and second links are in the partially extended positions.
摘要翻译：增压器可操作以提供力并且包括限定空腔的壳体。柱塞可滑动地定位在腔内并且部分地从壳体延伸。压头可以沿着纵向轴线在缩回位置和延伸位置之间移动。第一和第二连杆围绕旋转轴线彼此可旋转地联接，并且可以在缩回位置和旋转轴线与冲头轴向对准的部分延伸位置的缩回位置之间选择性地移动。增压器包括彼此轴向对准的多个动力活塞和冲头。当第一和第二连杆处于部分延伸的位置时，动力活塞可选择性地操作以向冲头提供输出力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式