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1. 发明授权

EP1974148B1 Quick-change bearing assembly that obviates the need to recenter replacement spindles 有权
标题翻译：轴承与快速更换组件，无需备用桥的重新定心
公开(公告)号：EP1974148B1
公开(公告)日：2011-05-18
申请号：EP07718266.5
申请日：2007-01-17
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G. , HUGICK, James , WOODAMS, Kurt
IPC分类号： F16C33/02 , B23Q1/70
CPC分类号： F16C35/10 , B23Q1/70 , F16C33/1065 , F16C2322/39
摘要： The present invention provides an improvement for use in a machine tool having a spindle (51) mounted in a body opening (30) for axial and rotative movement relative to a body (31). The improvement includes a bearing assembly (25) that permits spindles (Sl , S2, S3, ...) to be quickly exchanged while obviating the need to recenter a replacement spindle with respect to the opening after the original spindle has been initially center therein. The improved bearing assembly (25) broadly includes: a ferrous tubular sleeve (29) mounted in the body opening, the sleeve having an outer surface (40) arranged to face toward a portion (31 ) of the body that surrounds the opening and having an inner surface (36, 39) arranged to face toward a penetrant portion of the spindle; and a tubular bearing (46) arranged within the sleeve, the tubular bearing having an outer surface (51 ) arranged to face the sleeve inner surface and having an inner surface (50) arranged to face the spindle penetrant portion.

2. 发明授权

EP2932011B1 COLD ROOT-ROLLING DEVICE 有权
公开(公告)号：EP2932011B1
公开(公告)日：2020-08-05
申请号：EP12889865.7
申请日：2012-12-14
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G. , ALLART, Paul, W.
IPC分类号： B23P9/02 , B24B39/00

3. 发明公开

EP2932011A1 COLD ROOT-ROLLING DEVICE 有权
标题翻译：冷滚筒装置
公开(公告)号：EP2932011A1
公开(公告)日：2015-10-21
申请号：EP12889865.7
申请日：2012-12-14
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G. , ALLART, Paul, W.
IPC分类号： E21B7/08 , E21B19/00
摘要： A device (20) for root-rolling a thread (T) on an object (O) includes: a body (21), an accumulator piston (24) mounted for sealed sliding movement within a body passageway (22), a coarse adjustment screw (25) threaded onto the body, a Belleville spring stack (26) compressed between the coarse adjustment screw and the accumulator piston, an actuator piston (28A or 28B) mounted for sealed sliding movement within a cylindrical opening (23) in the body, and a thread roll (32) rotatably mounted on the actuator piston. A fine adjustment screw is threaded (33) into a first opening (34) on the body, and communicates with a fluid chamber between the accumulator and actuator pistons. The positions of the coarse and fine adjustment screws may be selectively adjusted to controllably vary the fluid pressure within the chamber. The device may be mounted on a machine tool (35) and selectively moved toward the object to root-roll a thread on the object when the object and device are rotated relative to one another.
摘要翻译：一种用于在物体（O）上滚动螺纹（T）的装置（20），包括：主体（21），安装用于在主体通道（22）内密封滑动的蓄能器活塞（24），粗调螺纹连接到主体上的螺钉（25），在粗调螺钉和蓄能器活塞之间压缩的贝氏弹簧堆（26），安装用于在主体中的圆柱形开口（23）内进行密封滑动运动的致动器活塞（28A或28B）以及可旋转地安装在致动器活塞上的螺纹辊（32）。微调螺钉（33）拧入主体上的第一开口（34）中，并与蓄能器和致动器活塞之间的流体室连通。粗调和精调螺钉的位置可以选择性地调节以可控地改变腔室内的流体压力。该装置可以安装在机床（35）上并且当物体和装置相对于彼此旋转时选择性地朝向物体移动以根卷物体上的螺纹。

4. 发明授权

EP1732717B1 THREAD ROLLING ATTACHMENT 有权转让
标题翻译：搓丝APPROACH
公开(公告)号：EP1732717B1
公开(公告)日：2011-08-24
申请号：EP05725032.6
申请日：2005-03-10
申请人： Brinkman Products, Inc.
发明人： ALLART, Paul, W. , BELPANNO, Sandro, G.
IPC分类号： B21H3/04
CPC分类号： B21H3/044
摘要： A thread rolling attachment (50) is adapted to be mounted on a machine tool and to be selectively moved in an axially direction relative to a workpiece (W) having a cylindrical surface upon which a thread is to be rolled. The improvement broadly includes a center plate (62) having three circularly-spaced detents (82); a front plate (66) having a central portion (70) arranged in axially-spaced relation to the center plate and having three circularly-spaced lugs (71) extending toward the center plate such that their distal end faces are adapted to engage and bear against a center plate surface (81); a recess (73) extending into each lug from such distal surface, each recess adapted to receive a respective one of the detents for angulary orienting the center and front plates relative to one another; three eccentric roll pins (63) having their opposite marginal end portions journalled on the center and front plates, and spaced equally from one another about an imaginary circle; a thread roll (65) rotatably mounted on each eccentric roll pin; and a plurality of fasteners (68) operatively arranged to selectively hold the center and front plates together; whereby, when the thread rolling attachment is assembled, the front plate will have improved rigidity and will be less susceptible to deformation.

5. 发明授权

EP1960687B1 MULTI-SPINDLE SCREW MACHINE, AND IMPROVED TOOL ARM FOR USE THEREIN 有权
标题翻译：多轴拧紧并改善了使用它的工具手臂
公开(公告)号：EP1960687B1
公开(公告)日：2013-05-01
申请号：EP06845389.3
申请日：2006-12-13
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G. , KRUSE, Robert, C.
IPC分类号： F16F15/121 , B23Q3/155 , F16C3/02 , F16C19/48 , F16C25/08 , F16C27/04 , B23B5/16 , B23B9/00 , B23Q1/70 , B24B33/08 , F16C35/12
CPC分类号： F16C35/12 , B23B9/005 , F16C3/02 , F16C19/48 , F16C25/08 , F16C27/04 , Y10T82/20 , Y10T82/2562 , Y10T483/17

6. 发明公开

EP1974148A2 QUICK-CHANGE BEARING ASSEMBLY THAT OBVIATES THE NEED TO RECENTER REPLACEMENT SPINDLES 有权
标题翻译： Lageranordnung mit Schnellwechsel ohne erforderliche Neuzentrierung von Ersatzachsen
公开(公告)号：EP1974148A2
公开(公告)日：2008-10-01
申请号：EP07718266.5
申请日：2007-01-17
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G. , HUGICK, James , WOODAMS, Kurt
IPC分类号： F16C33/02
CPC分类号： F16C35/10 , B23Q1/70 , F16C33/1065 , F16C2322/39
摘要： The present invention provides an improvement for use in a machine tool having a spindle (51) mounted in a body opening (30) for axial and rotative movement relative to a body (31). The improvement includes a bearing assembly (25) that permits spindles (Sl , S2, S3, ...) to be quickly exchanged while obviating the need to recenter a replacement spindle with respect to the opening after the original spindle has been initially center therein. The improved bearing assembly (25) broadly includes: a ferrous tubular sleeve (29) mounted in the body opening, the sleeve having an outer surface (40) arranged to face toward a portion (31 ) of the body that surrounds the opening and having an inner surface (36, 39) arranged to face toward a penetrant portion of the spindle; and a tubular bearing (46) arranged within the sleeve, the tubular bearing having an outer surface (51 ) arranged to face the sleeve inner surface and having an inner surface (50) arranged to face the spindle penetrant portion.
摘要翻译：本发明提供了一种用于机床的改进，该机床具有安装在主体开口（30）中的主轴（51），用于相对于主体（31）的轴向和旋转运动。该改进包括允许快速更换轴（S1，S2，S3）的轴承组件（25），同时避免在原始主轴已经被关闭之后相对于开口更换更换主轴最初居中。改进的轴承组件（25）广泛地包括：安装在主体开口中的铁质管状套管（29），套筒具有设置成面向主体的围绕开口的部分（31）的外表面（40），并且具有布置成面向主轴的渗透部分的内表面（36,39）; 以及布置在所述套筒内的管状轴承（46），所述管状轴承具有布置成面向所述套筒内表面并且具有布置成面向所述心轴渗透部分的内表面（50）的外表面（51）。

7. 发明公开

EP1960139A2 LUBRICATION SYSTEM FOR A MULTI-SPINDLE AUTOMATIC SCREW MACHINE 审中-公开
标题翻译：多头自动螺丝机的润滑系统
公开(公告)号：EP1960139A2
公开(公告)日：2008-08-27
申请号：EP06847638.1
申请日：2006-12-13
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G. , HUGICK, James
IPC分类号： B23B1/00
CPC分类号： B23Q11/123 , B23Q39/042 , B23Q2220/002 , Y10T82/20 , Y10T82/2524 , Y10T82/2562
摘要： An automatic screw machine (20) has a body (22), and a head (21) that is rotat- ably mounted on the body and that is adapted to be selectively rotated relative to the body between any of a plurality of index positions. The body and head have closely-spaced and facing bearing surfaces (25, 28 and 26, 29), have spindles (23) journalled on the head for rotation relative thereto, and have a source of pressurized lubricant. The improvement broadly includes: at least one body passageway (32) communicating the source with the body bearing surface, the intersection of each body passageway with the body bearing surface defining a body port (33); a head passageway (36) communicating the head bearing surface with the spindle, the intersection of said head passageway with said head bearing surface defining at least one head port (42); and the body and head passageways being so configured and arranged such that lubricant may flow from the source to the spindle only when the head is in the vicinity of the index position such that the body and head ports overlap one another.
摘要翻译：自动螺丝机（20）具有主体（22）和可旋转地安装在主体上并且适于在多个分度位置中的任何一个之间选择性地相对于主体旋转的头部（21）。主体和头部具有紧密间隔且面对的支承表面（25,28和26,29），具有轴颈支承在头部上用于相对于其旋转的主轴（23），并且具有加压润滑剂源。改进广泛地包括：至少一个使源与身体支承表面相连通的身体通道（32），每个身体通道与身体支承表面的交点限定身体口（33）; 将头支承表面与心轴连通的头部通道（36），所述头部通道与所述头部支承表面的交点限定了至少一个头部端口（42）; 并且主体和头部通道被如此构造和布置，使得仅当头部位于分度位置附近时，润滑剂才可以从源流到主轴，使得主体和头部端口彼此重叠。

8. 发明公开

EP3612336A1 IMPROVEMENTS IN MULTI-SPINDLE MACHINE TOOLS 有权
公开(公告)号：EP3612336A1
公开(公告)日：2020-02-26
申请号：EP17906031.4
申请日：2017-04-21
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G. , FRANCIA, Paul, P. , PALMA, Joseph, Kent
IPC分类号： B23G1/08 , B23B3/30 , B23Q5/04

9. 发明授权

EP1789686B1 HIGH-PRECISION SPINDLE ASSEMBLY FOR A DAVENPORT AUTOMATIC SCREW MACHINE 有权
标题翻译：高精度丝杠的自动DAVENPORT动力扳手
公开(公告)号：EP1789686B1
公开(公告)日：2010-09-08
申请号：EP05773066.5
申请日：2005-07-19
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G.
IPC分类号： F16C35/12 , B23Q5/04
CPC分类号： F16C35/12 , B23B9/005 , B23Q1/70 , F16C33/80 , F16C2322/39

10. 发明公开

EP1960687A2 DAVENPORT MULTI-SPINDLE SCREW MACHINE, AND IMPROVED TOOL ARM FOR USE THEREIN 有权
标题翻译：多轴拧紧并改善了使用它的工具手臂
公开(公告)号：EP1960687A2
公开(公告)日：2008-08-27
申请号：EP06845389.3
申请日：2006-12-13
申请人： Brinkman Products, Inc.
发明人： BELPANNO, Sandro, G. , KRUSE, Robert, C.
IPC分类号： F16F15/121 , B23Q3/155
CPC分类号： F16C35/12 , B23B9/005 , F16C3/02 , F16C19/48 , F16C25/08 , F16C27/04 , Y10T82/20 , Y10T82/2562 , Y10T483/17
摘要： An improved Davenport® multi-spindle automatic screw machine has a tool arm (14) mounted on a shaft (41) for rotational movement relative to a revolving head cap (13). A needle bearing (42, 42) is operatively arranged between the shaft and the revolving head cap. The bearing is radially loaded as said bearing is installed and that the individual needles of same remain elastically deformed by the radial load immediately after said bearing has been installed. The shaft has a hardened surface (52) that is engaged by the needles. The diameter of the shaft hardened surface portion is greater than the diameters of the adjacent shaft portions. Annular recesses (51, 53) extend into the shaft at either end of the hardened portion. These recesses have frusto-conical surfaces (55) that act as rarnps to guide insertion of the press-fittable needle bearing into the space between the shaft and the head cap.

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