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公开(公告)号:US5647675A
公开(公告)日:1997-07-15
申请号:US447405
申请日:1995-05-23
申请人: Norbert Metten , Heinz Pfann
发明人: Norbert Metten , Heinz Pfann
CPC分类号: F16C43/04 , F16C19/30 , F16C33/588 , F16C35/06 , F16C2226/74
摘要: An angular thrust disc has a Z-shaped cross sectional profile, a free end of whose radially outer angular portion comprises radially inward directed projections arranged axially spaced from a free end thereof and made by chipless stamping, which projections engage into a peripheral groove of a shaft or a housing, and a free end of a radially inner angular portion of the angular thrust disc comprises circumferentially spaced and radially outward directed crimpings and recesses which form an installation safeguard and permit an admission of oil into the thrust bearing.
摘要翻译: 角度推力盘具有Z形横截面轮廓,其径向外角部分的自由端包括径向向内定向的突出部,其与其自由端轴向间隔开并由无夹紧冲压制成,所述突出部接合到 轴或壳体,并且角度止推盘的径向内角部分的自由端包括周向间隔开的径向向外定向的卷曲和凹部,其形成安装保护并允许油进入推力轴承。
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公开(公告)号:US07137497B2
公开(公告)日:2006-11-21
申请号:US10965617
申请日:2004-10-14
申请人: Daniel Wehr , Heinz Pfann
发明人: Daniel Wehr , Heinz Pfann
IPC分类号: F16D41/06
CPC分类号: F16D41/067
摘要: A freewheel having inner and outer machine parts which are rotatable with respect to one another about an axis. One machine part has a smooth cylindrical clamping track, and the other machine part is provided on its circumferential face facing the smooth cylindrical clamping track with clamping ramps arrayed in the circumferential direction. A metallic cage has a series of profiled transverse webs positively locked for preventing rotation with respect to the other machine part. The cage has a central web section that extends parallel to the axis of the freewheel and is connected to two obliquely extending connecting web sections at the ends of the central section. Each oblique web section is connected to an outer web section which also extends parallel to the axis.
摘要翻译: 具有能够相对于彼此围绕轴线旋转的内部和外部机器部件的自由轮。 一个机器部分具有光滑的圆柱形夹紧轨道,另一个机器部分设置在其圆周面上,面向平滑圆柱形夹紧轨道,夹紧斜面沿圆周方向排列。 金属保持架具有一系列成形的横向腹板,其被锁定以防止相对于另一个机器部件旋转。 保持架具有平行于自由轮的轴线延伸的中央腹板部分,并连接到中心部分端部的两个倾斜延伸的连接腹板部分。 每个斜腹板部分连接到也平行于轴线延伸的外腹板部分。
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公开(公告)号:US20050050983A1
公开(公告)日:2005-03-10
申请号:US10965617
申请日:2004-10-14
申请人: Daniel Wehr , Heinz Pfann
发明人: Daniel Wehr , Heinz Pfann
IPC分类号: F16D41/067 , G05G1/00
CPC分类号: F16D41/067
摘要: A freewheel having inner and outer machine parts which are rotatable with respect to one another about an axis. One machine part has a smooth cylindrical clamping track, and the other machine part is provided on its circumferential face facing the smooth cylindrical clamping track with clamping ramps arrayed in the circumferential direction. A metallic cage has a series of profiled transverse webs positively locked for preventing rotation with respect to the other machine part. The cage has a central web section that extends parallel to the axis of the freewheel and is connected to two obliquely extending connecting web sections at the ends of the central section. Each oblique web section is connected to an outer web section which also extends parallel to the axis.
摘要翻译: 具有能够相对于彼此围绕轴线旋转的内部和外部机器部件的自由轮。 一个机器部分具有光滑的圆柱形夹紧轨道,另一个机器部分设置在其圆周面上,面向平滑圆柱形夹紧轨道,夹紧斜面沿圆周方向排列。 金属保持架具有一系列成形的横向腹板,其被锁定以防止相对于另一个机器部件旋转。 保持架具有平行于自由轮的轴线延伸的中央腹板部分,并连接到中心部分端部的两个倾斜延伸的连接腹板部分。 每个斜腹板部分连接到也平行于轴线延伸的外腹板部分。
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公开(公告)号:US5846001A
公开(公告)日:1998-12-08
申请号:US994407
申请日:1997-12-19
申请人: Leo Muntnich , Peter Forisch , Heinz Pfann , Hellmut Adler
发明人: Leo Muntnich , Peter Forisch , Heinz Pfann , Hellmut Adler
IPC分类号: F16C19/30 , F16C33/58 , F16C33/64 , F16C35/067
CPC分类号: F16C19/30 , F16C33/588 , F16C33/64 , F16C35/067
摘要: A chiplessly formed bearing washer for a thrust bearing, comprising an angular thrust washer (1) comprising a radial portion (2) which forms a raceway and merges into at least one axial bend (3), said thrust bearing washer comprising a retention means in the form of projections (4) or recesses, the bent edges of the projections (4) or the edges of the recesses are provided with a stamping (7), whereby detrimental stresses occurring in the bent region are avoided.
摘要翻译: 一种用于推力轴承的无心形成的轴承垫圈,包括角度止推垫圈(1),其包括形成滚道的径向部分(2)并且合并到至少一个轴向弯头(3)中,所述推力轴承垫圈包括保持装置 突起(4)或凹槽的形式,突起(4)的弯曲边缘或凹部的边缘设置有冲压件(7),由此避免了在弯曲区域中产生的有害应力。
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