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公开(公告)号：US20080006351A1
公开(公告)日：2008-01-10
申请号：US11821450
申请日：2007-06-22
摘要： A process for producing plate springs or undulating springs wherein surface regions which are subjected to tensile stresses when the spring is under load are provided with an internal compressive stress in the boundary layer, wherein said surface regions are rollingly compressed by a ball or roller or subjected to tensile stress and compressed by shot peening.
摘要翻译： 一种用于制造板簧或波浪弹簧的方法，其中当弹簧处于负载下时受到拉伸应力的表面区域在边界层中具有内部压缩应力，其中所述表面区域被滚珠或滚子压缩或受到 拉伸应力并通过喷丸硬化压缩。
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公开(公告)号：US09003850B2
公开(公告)日：2015-04-14
申请号：US11821450
申请日：2007-06-22
摘要： A process for producing plate springs or undulating springs wherein surface regions which are subjected to tensile stresses when the spring is under load are provided with an internal compressive stress in the boundary layer, wherein said surface regions are rollingly compressed by a ball or roller or subjected to tensile stress and compressed by shot peening.
摘要翻译： 一种用于制造板簧或波浪弹簧的方法，其中当弹簧处于负载下时受到拉伸应力的表面区域在边界层中具有内部压缩应力，其中所述表面区域被滚珠或滚子压缩或受到 拉伸应力并通过喷丸硬化压缩。
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公开(公告)号：US20050029721A1
公开(公告)日：2005-02-10
申请号：US10901111
申请日：2004-07-29
CPC分类号： F16F1/32 , F16F1/324 , Y10T29/49609
摘要： A plate spring of a substantially circular-ring-shaped form having a substantially externally conical upper side (12) and a substantially internally conical underside (13) between which there are positioned an outer annular edge (14) and an inner annular edge (15), wherein, in the unloaded condition, the surface layer (17) of the underside (13) comprises a higher inherent compressive stress than the surface layer (16) of the upper side (12).
摘要翻译： 一种具有基本圆形的上表面（12）和基本上内圆锥形的下侧（13）的基本圆形环形的板簧，其间位于外环形边缘（14）和内环形边缘（15）之间 ），其中在无载条件下，下侧（13）的表面层（17）包含比上侧（12）的表面层（16）更高的固有压缩应力。
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公开(公告)号：US07192015B2
公开(公告)日：2007-03-20
申请号：US10901111
申请日：2004-07-29
CPC分类号： F16F1/32 , F16F1/324 , Y10T29/49609
摘要： A plate spring of a substantially circular-ring-shaped form having a substantially externally conical upper side (12) and a substantially internally conical underside (13) between which there are positioned an outer annular edge (14) and an inner annular edge (15), wherein, in the unloaded condition, the surface layer (17) of the underside (13) comprises a higher inherent compressive stress than the surface layer (16) of the upper side (12).
摘要翻译： 一种具有基本圆形的上表面（12）和基本上内圆锥形的下侧（13）的基本圆形环形的板簧，其间位于外环形边缘（14）和内环形边缘（15）之间 ），其中，在无载条件下，下侧（13）的表面层（17）包含比上侧（12）的表面层（16）更高的固有压缩应力。
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公开(公告)号：US20050093216A1
公开(公告)日：2005-05-05
申请号：US10845823
申请日：2004-05-14
CPC分类号： F16F1/328
摘要： Axial corrugated spring comprising an annular spring band 11 which describes a corrugation line oscillating about a radial reference plane around the circumference, wherein the corrugation line has maxima 12, 13, 17 of different height and minima 14, 15, 16 of different height.
摘要翻译： 轴向波纹弹簧包括环形弹簧带11，其描述绕围绕圆周的径向参考平面摆动的波纹线，其中波纹线具有不同高度的不同高度和最小值14,15,16的最大值12,13,17。
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6.发明授权公开(公告)号：US07793857B2
公开(公告)日：2010-09-14
申请号：US12085890
申请日：2006-11-07
申请人： Karsten Westerhoff , Jörg Brecht , Erik Danneberg , Andreas Rinsdorf , Bernfried Hesselmann , Vladimir Kobelev , Michael Stahl
发明人： Karsten Westerhoff , Jörg Brecht , Erik Danneberg , Andreas Rinsdorf , Bernfried Hesselmann , Vladimir Kobelev , Michael Stahl
IPC分类号： E01B9/00
CPC分类号： E01B9/303
摘要： The invention relates to fixing means for fixing railway lines to sleepers or stretches of track, comprising an elastic rail clip (51) and a clip anchor element (31). According to the invention, the elastic rail clip (51) has retaining elements that can be inserted into the clip anchor element (31) and guided into the latter by being rotated about a rotational axis (D) and at least one pressure bow (52), which can be brought into pre-tensioned contact with the foot (24) of a railway line (21), when the elastic rail clip is rotated (51) about the rotational axis (D) in relation to the clip anchor element (31). The elastic rail clip (51) has essentially annular clip bows (55, 56) that act as the retaining elements and the clip anchor element (31) has guide elements (34) that are concentric with the rotational axis (D).
摘要翻译： 本发明涉及用于将铁路线固定到轨枕或轨道的延伸部分的固定装置，其包括弹性导轨夹（51）和夹固定件（31）。 根据本发明，弹性导轨夹具（51）具有保持元件，该保持元件可以插入到夹子固定元件（31）中并且通过围绕旋转轴线（D）和至少一个压力弓（52）旋转而被引导到其中 ），当弹性导轨夹绕着旋转轴线（D）相对于夹子固定元件旋转（51）时，其可以与铁路线（21）的脚部（24）预张紧接触 31）。 弹性导轨夹具（51）具有用作保持元件的基本上环形的夹子弓（55,56），并且夹子固定元件（31）具有与旋转轴线（D）同心的导向元件（34）。
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公开(公告)号：US07334784B2
公开(公告)日：2008-02-26
申请号：US10845823
申请日：2004-05-14
IPC分类号： F16F1/34
CPC分类号： F16F1/328
摘要： Axial corrugated spring comprising an annular spring band 11 which describes a corrugation line oscillating about a radial reference plane around the circumference, wherein the corrugation line has maxima 12, 13, 17 of different height and minima 14, 15, 16 of different height.
摘要翻译： 轴向波纹弹簧包括环形弹簧带11，其描述绕围绕圆周的径向参考平面摆动的波纹线，其中波纹线具有不同高度的不同高度和最小值14,15,16的最大值12,13,17。
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公开(公告)号：US20090152369A1
公开(公告)日：2009-06-18
申请号：US12085890
申请日：2006-11-07
申请人： Karsten Westerhoff , Jorg Brecht , Erik Danneberg , Andreas Rinsdorf , Bernfried Hesselmann , Vladimir Kobelev , Michael Stahl
发明人： Karsten Westerhoff , Jorg Brecht , Erik Danneberg , Andreas Rinsdorf , Bernfried Hesselmann , Vladimir Kobelev , Michael Stahl
IPC分类号： E01B9/30
CPC分类号： E01B9/303
摘要： The invention relates to fixing means for fixing railway lines to sleepers or stretches of track, comprising an elastic rail clip (51) and a clip anchor element (31). According to the invention, the elastic rail clip (51) has retaining elements that can be inserted into the clip anchor element (31) and guided into the latter by being rotated about a rotational axis (D) and at least one pressure bow (52), which can be brought into pre-tensioned contact with the foot (24) of a railway line (21), when the elastic rail clip is rotated (51) about the rotational axis (D) in relation to the clip anchor element (31). The elastic rail clip (51) has essentially annular clip bows (55, 56) that act as the retaining elements and the clip anchor element (31) has guide elements (34) that are concentric with the rotational axis (D).
摘要翻译： 本发明涉及用于将铁路线固定到轨枕或轨道的延伸部分的固定装置，其包括弹性导轨夹（51）和夹固定件（31）。 根据本发明，弹性导轨夹具（51）具有保持元件，该保持元件可以插入到夹子固定元件（31）中并且通过围绕旋转轴线（D）和至少一个压力弓（52）旋转而被引导到其中 ），当弹性导轨夹绕着旋转轴线（D）相对于夹子固定元件旋转（51）时，其可以与铁路线（21）的脚部（24）预张紧接触 31）。 弹性导轨夹具（51）具有用作保持元件的基本上环形的夹子弓（55,56），并且夹子固定元件（31）具有与旋转轴线（D）同心的导向元件（34）。
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公开(公告)号：US20070183867A1
公开(公告)日：2007-08-09
申请号：US11656107
申请日：2007-01-22
IPC分类号： F16B43/02
CPC分类号： F16F1/328 , F16C25/00 , F16C2226/78
摘要： An axially deformable spring washer bent so as to form a ring and joined at the circumference, wherein the spring washer is provided in the form of an undulating spring with a plurality of circumferentially formed peaks and troughs, or in the form of a plate spring with a conical shape and teeth at least one circumferential edge.
摘要翻译： 一个可轴向变形的弹簧垫圈，其弯曲成环形并在圆周处连接，其中弹簧垫圈以波浪形弹簧的形式设置，具有多个圆周形成的峰和槽，或者呈板簧形式， 圆锥形，齿至少有一个圆周边缘。
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公开(公告)号：US20090021069A1
公开(公告)日：2009-01-22
申请号：US12218700
申请日：2008-07-17
CPC分类号： B21C37/15 , B21C37/065 , B60N2/818
摘要： The invention relates to a head rest carrying element which is produced out of a tubular member and which, can be connected to a seat at one end, and which carries a head rest at its second end. The tubular member is produced by being formed out of a flexibly rolled strip material with a variable wall thickness. Furthermore, the invention relates to a process of producing such a head rest carrying element.
摘要翻译： 本发明涉及一种头枕承载元件，其由管状构件制成，并且其可以在一端连接到座椅，并且在其第二端承载头枕。 管状构件通过由具有可变壁厚度的柔性轧制带材形成。 此外，本发明涉及制造这种头枕承载元件的方法。
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