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1. 发明授权

EP0640692B1 Magnetic strips and methods for making the same 失效
标题翻译：磁条及其制备方法
公开(公告)号：EP0640692B1
公开(公告)日：2001-02-28
申请号：EP94113413.2
申请日：1994-08-26
申请人： SPS Technologies, Inc.
发明人： Manning, Neil R. Dr. , Anderson, Richard L.
IPC分类号： C21D8/12 , H01F1/147 , H01F1/16
CPC分类号： G08B13/244 , C21D1/18 , C21D6/002 , C21D8/12 , C21D8/1255 , C21D2211/008 , C23C8/22 , G08B13/2442 , H01F1/147 , H01F1/14775 , H01F1/16

2. 发明公开

EP0728845A3 Magnetic strips and methods for making the same 失效
标题翻译：磁带和它们的制备方法
公开(公告)号：EP0728845A3
公开(公告)日：1999-05-19
申请号：EP96102848.7
申请日：1996-02-26
申请人： SPS Technologies, Inc.
发明人： Manning, Neil R., Dr. , Anderson, Richard L.
IPC分类号： C21D8/12 , G08B13/24 , H01F1/147
CPC分类号： G08B13/2408 , C21D1/18 , C21D6/002 , C21D8/12 , C21D8/1255 , C21D2211/008 , C23C8/22 , G08B13/244 , G08B13/2442 , H01F1/147 , H01F1/14775 , H01F1/16
摘要： Methods for preparing magnetic strips are provided in which the strips are manufactured to a thickness of less than about 0.005 inches and are made of a ferrous alloy having a carbon content of from about 0.4 to about 1.2 weight percent. The strips can be prepared by first manufacturing an alloy having a carbon content below about 0.5 weight percent to the desired thickness and then subjecting the strip to a carburizing step to raise the carbon content in the strip. The strips can also be prepared by controlling the chemistry of the initial alloy and controlling the processing of that alloy until the desired thickness and requisite magnetic properties are obtained. The strips are particularly useful in EAS systems.

3. 发明授权

EP0474730B1 MAGNETIC ALLOY COMPOSITIONS AND PERMANENT MAGNETS 失效
标题翻译：磁合金成分的永久磁铁。
公开(公告)号：EP0474730B1
公开(公告)日：1994-08-03
申请号：EP90908833.8
申请日：1990-05-24
申请人： SPS TECHNOLOGIES, Inc.
发明人： BOGATIN, Yakov
IPC分类号： H01F1/053
CPC分类号： H01F1/055
摘要： This invention relates to novel permanent magnet alloy compositions and high energy permanent magnets comprising from about 0.5 to about 27 atomic percent R wherein R is at least one rare earth element including Y and Sc, from about 0.1 to about 53 atomic percent A wherein A is at least one actinide element, and the balance being at least one metal wherein at least about 50 weight percent of the balance is at least one metal selected from the group consisting of Fe, Co, Ni, and Mn. Preferably, R is from about 12 to about 18 atomic percent and R is a rare earth element selected from the group consisting of Sm, Nd, Pr, and Dy. It is also preferred that A is from about 1.5 to about 5.1 atomic percent and A is an actinide element selected from the group consisting of Ac, Th, Pa and U. The balance is preferably at least about 90 weight percent of Fe and/or Co, and further comprises from about 0.1 to about 10 weight percent of Zr and/or Cu.

4. 发明公开

EP0532701A1 IMPROVED MAGNETIC MATERIALS AND PROCESS FOR PRODUCING THE SAME 失效
标题翻译：改进的磁性材料和方法。
公开(公告)号：EP0532701A1
公开(公告)日：1993-03-24
申请号：EP91914184.0
申请日：1990-12-12
申请人： SPS TECHNOLOGIES, Inc.
发明人： BOGATIN, Yakov
IPC分类号： B22F1 , C22C1 , C22C19 , C22C33 , C22C38 , H01F1
CPC分类号： B22F1/0088 , B22F2003/248 , B22F2998/10 , B22F2999/00 , C22C33/0278 , C22C2202/02 , H01F1/0552 , H01F1/0557 , H01F1/0572 , H01F1/0577 , H01F41/026 , B22F9/04 , B22F3/02 , B22F3/10 , B22F3/24 , B22F2201/02 , B22F2201/04
摘要： Procédé de production d'une matière contenant des terres rares, pouvant être transformée en un aimant permanent ayant une température de Curie augmentée, consistant à traiter l'alliage à l'aide d'un gaz de passivation à une température inférieure à la température de transformation de phase de l'alliage, de manière à augmenter la température de Curie de la matière lorsque l'on transforme cette dernière en aimant permanent. On peut utiliser des alliages contenant des terres rares tels que des alliages Nd-Fe-B et Sm-Co. Le gaz de passivation peut être de l'azote, du dioxide de carbone ou une combinaison de ceux-ci. L'aimant permanent amélioré peut avoir une concentration d'azote en surface dont le pourcentage atomique est compris entre environ 0,4 et environ 26,8 si l'on utilise de l'azote comme gaz de passivation. L'aimant permanent amélioré peut également avoir une concentration de carbone en surface dont le pourcentage atomique est compris entre environ 0,02 et environ 15 si l'on utilise du dioxide de carbone comme gaz de passivation.

5. 发明公开

EP0496356A1 Improved blind fastener with washer for composite material 失效
标题翻译： Blindbefestigungselement mit UnterlegscheibefürVerbundwerkstoff。
公开(公告)号：EP0496356A1
公开(公告)日：1992-07-29
申请号：EP92100937.9
申请日：1992-01-21
申请人： SPS TECHNOLOGIES, Inc. , AVDEL INTERNATIONAL LTD.
发明人： Strobel, Burton C.
IPC分类号： F16B19/10 , F16B5/04
CPC分类号： F16B19/1063
摘要： This invention relates to an improved blind fastener assembly (18) and an improved joint assembly using the blind fastener assembly. The blind fastener assembly (18) is adapted to be installed in a workpiece (10) having a first and a second surface (11,12) with an opening (13) therebetween. The blind fastener (18) is of the type having a core pin (19), expander means (20), expandable sleeve means (21), and resilient washer means (22), each having an initial diameter which permits it to pass through the opening (13) in the workpiece (10). The improvement in the blind fastener assembly (18) in accordance with this invention comprises the washer means (22) having two portions including an inner portion (38) and an integrally formed outer flange portion (39). The inner portion (38) has a tapered nose section (40) tapering outwardly away from the core pin shank portion to facilitate expansion of the sleeve means (21) over the inner portion. The integrally formed outer flange portion (39) is adapted to be unfolded by the sleeve means (21) to form a bearing surface against the second surface (12), of the workpiece (10). Advantageously, the washer means inner portion (38) is thick-walled and the outer flange portion (39) is thin-walled. Furthermore, the washer means (22) outer flange portion (39) has a wall thickness of generally from about 0.2 to about 0.5 times the combined wall thicknesses of the washer means (22) inner portion (38) and outer flange portion (39). The washer means (22) can also have a leading internal surface inclined outwardly to facilitate the expansion of the washer means (22) over the expander means (20) tapered nose portion (30).
摘要翻译：本发明涉及一种改进的盲紧固件组件（18）和使用盲紧固件组件的改进的接头组件。盲紧固件组件（18）适于安装在具有在其间具有开口（13）的第一和第二表面（11,12）的工件（10）中。盲链条（18）具有芯销（19），膨胀器装置（20），可膨胀套筒装置（21）和弹性垫圈装置（22），每个具有允许其通过的初始直径工件（10）中的开口（13）。根据本发明的盲紧固件组件（18）的改进包括具有包括内部部分（38）和整体形成的外凸缘部分（39）的两部分的垫圈装置（22）。内部部分（38）具有锥形的鼻部部分（40），该锥形鼻部部分（40）从芯销柄部分向外逐渐变细，以便于使套筒装置（21）在内部部分上的膨胀。整体形成的外凸缘部分（39）适于由套筒装置（21）展开，以形成抵靠工件（10）的第二表面（12）的支承表面。有利的是，垫圈装置的内部部分（38）是厚壁的，而外凸缘部分（39）是薄壁的。此外，垫圈装置（22）外凸缘部分（39）的壁厚通常为垫圈装置（22）内部（38）和外凸缘部分（39）的组合壁厚的约0.2至约0.5倍，。垫圈装置（22）还可以具有向外倾斜的前部内表面，以便于将垫圈装置（22）膨胀在膨胀器装置（20）锥形鼻部（30）上方。

6. 发明公开

EP0477860A1 Improved blind fastener with drive nut 失效
标题翻译： Blindbefestigungselement mit Treibmutter。
公开(公告)号：EP0477860A1
公开(公告)日：1992-04-01
申请号：EP91116238.6
申请日：1991-09-24
申请人： SPS TECHNOLOGIES, Inc. , AVDEL INTERNATIONAL LTD.
发明人： Hutchinson, Scott A.
IPC分类号： F16B19/10 , F16B37/00
CPC分类号： F16B19/1063 , F16B37/00
摘要： This invention relates to a fastener (10) of a type having a core pin (11) including a threaded shank portion (15), an enlarged head (16) at one end thereof, and a torque tool engaging means (17) on the opposite side of the core pin from the head. The fastener (10) further has an expander means (12) including the head (19) with at least one recess (20) in the outer surface at one end thereof and a tapered nose portion (22) at the other end thereof. The expander means (12) has a bore (24) therethrough to receive the threaded shank portion (15) of the core pin (11). Also, the fastener (10) has sleeve means (13) on the core pin (11) between the nose portion (22) of the expander means (12) and the enlarged head (16) of the core pin (11). An internally threaded drive nut (14) is threadedly mounted on the core pin (11). The drive nut (14) has a bearing surface (27) facing towards the outer surface (21) of the head (19) of the expander means (12). The improvement in the fastener (10) in accordance with this invention comprises the drive nut's bearing surface (27) having at least one projecting portion (28) adapted to engage in the recess (20) in the outer surface (21) of the head (19) of the expander means (12) without deformation of the projecting portion (28). The number of projecting portions (28) can be equal to or less than the number of recesses (20).
摘要翻译：本发明涉及一种具有芯销（11）的类型的紧固件（10），所述芯销（11）包括螺纹杆部分（15），在其一端处具有扩大的头部（16），并且在所述紧固件芯针的对面与头部相对。紧固件（10）还具有包括头部（19）的膨胀器装置（12），在其一端的外表面中具有至少一个凹部（20），在另一端具有锥形鼻部（22）。膨胀器装置（12）具有穿过其的孔（24）以容纳芯销（11）的螺纹柄部分（15）。此外，紧固件（10）在膨胀器装置（12）的前端部分（22）和芯销（11）的扩大头部（16）之间的芯销（11）上具有套筒装置（13）。内螺纹驱动螺母（14）螺纹地安装在芯销（11）上。驱动螺母（14）具有面向扩展器装置（12）的头部（19）的外表面（21）的支承表面（27）。根据本发明的紧固件（10）的改进包括驱动螺母的支承表面（27），其具有至少一个突出部分（28），该突出部分适于接合头部的外表面（21）中的凹部（20）（12）的扩张器（19），而不会突出部分（28）变形。突出部（28）的数量可以等于或小于凹部（20）的数量。

7. 发明公开

EP0353620A1 Serrated helical spring lockwasher 失效
标题翻译： MitSägezähnenverseheneschraubenförmigefedernde Sicherheitsscheibe。
公开(公告)号：EP0353620A1
公开(公告)日：1990-02-07
申请号：EP89113805.9
申请日：1989-07-26
申请人： SPS TECHNOLOGIES, Inc.
发明人： Salazar, Rafael Ojeda
IPC分类号： F16B43/00 , F16B39/24
CPC分类号： F16B39/24 , F16B39/282
摘要： A serrated helical spring lockwasher (1) consisting in a split body having two opposite bearing surfaces (2, 3) provided with serrations (4) along the full width of each one, said bearing surfaces (2, 3) having a taper permitting the washer (1) to seat only on - the inner diameter thereof, the teeth of the serrations (4) being left teeth and having a radial or slant direction.
摘要翻译：一种锯齿形螺旋弹簧锁紧垫圈（1），其包括具有两个相对的支承表面（2,3）的分体，所述两个相对的轴承表面（2,3）沿着每个的全宽设置有锯齿（4），所述轴承表面（2,3）具有允许垫圈（1）仅位于其内径上，锯齿（4）的齿为左齿并具有径向或倾斜方向。

8. 发明公开

EP0271902A3 Method of and apparatus for tightening screw-threaded fasteners 失效
标题翻译：拧紧螺丝紧固件的方法和装置
公开(公告)号：EP0271902A3
公开(公告)日：1990-01-10
申请号：EP87118694.6
申请日：1987-12-16
申请人： SPS TECHNOLOGIES, Inc.
发明人： Tambini, Angelo L. , Butler, John F.
IPC分类号： B25B23/14 , B25B23/147 , B25B23/151
CPC分类号： B23P19/066 , B25B23/14 , B25B23/147
摘要： The invention relates to a method of and apparatus for tightening screw-threaded fasteners for producing workpiece joints by using a power-driven rotary tightening tool containing rotatable parts. According to the invention during turning the fastener the snug point is detected. At the snug point power to the drive motor is inhibited so that the fastener is tightened further by the inertial energy of the rotating parts of the tightening tool. The apparatus disclosed comprises control circuits for a driving motor for rotatable parts of the tightening tool and further comprises means for detecting the snug point and means for inhibiting power input to the rotatable parts of the tool when the snug point has been detected.
摘要翻译：本发明涉及一种用于通过使用包含可旋转部件的动力驱动的旋转紧固工具来紧固用于产生工件接头的螺纹紧固件的方法和装置。根据本发明在转动紧固件期间，检测到贴合点。在紧贴点处，驱动电动机的动力被抑制，使得紧固件被紧固工具的旋转部件的惯性能量进一步紧固。所公开的装置包括用于紧固工具的可旋转部件的驱动电动机的控制电路，并且还包括用于检测贴合点的装置和用于在检测到贴合点时禁止输入到工具的可旋转部分的功率的装置。

9. 发明公开

EP0304070A3 Improved swaged collar fastener 失效
标题翻译：改进的锁定紧固件
公开(公告)号：EP0304070A3
公开(公告)日：1989-11-15
申请号：EP88113459.7
申请日：1988-08-18
申请人： SPS TECHNOLOGIES, Inc.
发明人： Dahl, Warren
IPC分类号： F16B19/05
CPC分类号： F16B19/05 , Y10T403/75
摘要： Predetermined limits are attained for the peak loads encountered when a composite assembly of workpieces (12) is secured with a swaged collar fastener (10), by disposing cavities in the cylindrical wall (32) of the fastener collar to receive material flow during the swaging operation. Rotation between the collar and pin (16) of the fastener (10) is precluded by disposing abutting portions on the pin (16), which interface against the swaged material of the collar. Fastener cost reductions are achieved by decreasing the volume of a post-swage scrap portion on the pin (16) and by concurrently fabricating grooves thereon with a rolling die, for various functional purposes. Swaging toll malfunction is avoided by eliminating land surfaces adjacent to grooves (38) on the pin (16) through which pull is applied thereto with the tool (16).

10. 发明公开

EP0264817A3 Blind fastener installation tool and modified fastener 失效
标题翻译： BLIND紧固件安装工具和改装紧固件
公开(公告)号：EP0264817A3
公开(公告)日：1989-04-26
申请号：EP87115040.5
申请日：1987-10-14
申请人： SPS TECHNOLOGIES, Inc.
发明人： Kleiser, Charles M. , Gala, Mahen S.
IPC分类号： B21J15/06 , F16B19/10 , B21J15/10
CPC分类号： A61B1/00071 , B21J15/043 , B21J15/32 , B21J15/323 , B21J15/326 , F16B19/1063
摘要： A blind fastener installation tool (40) as well as a blind fastener and a core bolt for the blind fastener, both being adapted for use with the installation tool. The installation tool (40) has coaxially disposed first and second tool engagement members each engageable at one of their ends, respectively, with a drive stem (26) of a core bolt (22) of the blind fastener, and a bearing surface forming element of the blind fastener, and an axial through passageway (66) through the first tool member for removal of the drive stem (26) from the tool at a location remote from the engagement ends of the tool engagement members. The core bolt (22) has an elongated main body having a head (24) at one end, a taper at the other end, a breakneck (18) therebetween, and an elongated drive configuration extending along the entire portion of the core bolt between the breakneck and the taper.
摘要翻译：双盲紧固件安装工具（40）以及用于盲紧固件的盲紧固件和芯螺栓都适用于安装工具。安装工具（40）具有同轴布置的第一和第二工具接合构件，每个第一和第二工具接合构件的一端分别与盲卡紧件的芯螺栓（22）的驱动杆（26）和支承面形成元件和通过第一工具构件的轴向通过通道（66），用于在远离工具接合构件的接合端的位置处从工具移除驱动杆（26）。芯螺栓（22）具有细长的主体，其一端具有头部（24），在另一端具有锥形，在其间具有突出部（18），并且细长的驱动构造沿着芯螺栓的整个部分延伸在突击和锥度。

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