-
1.
公开(公告)号:US4666792A
公开(公告)日:1987-05-19
申请号:US755039
申请日:1985-07-15
申请人: Wolfgang Bickle , Harald Pfestorf
发明人: Wolfgang Bickle , Harald Pfestorf
CPC分类号: F16C33/04 , F16C33/201 , Y10S384/913 , Y10T428/12569
摘要: A composite bearing material for use in the manufacture of crankshaft bearings comprises a steel strip, which is provided on one side, which is to be used disposed on the outside of the bearing, with an elastic layer, and on the other side, which is to be disposed on the inside of the bearing, with a bearing metal layer. In order to effect a sound insulation, in a particularly desirable manner the elastic layer consists of halogen-free polymers.
摘要翻译: 用于制造曲轴轴承的复合轴承材料包括:钢带,其设置在一侧,其将被设置在轴承的外侧,具有弹性层,另一侧是 设置在轴承的内部,具有轴承金属层。 为了实现隔音,以特别理想的方式,弹性层由无卤聚合物组成。
-
公开(公告)号:US4916026A
公开(公告)日:1990-04-10
申请号:US72099
申请日:1987-07-10
申请人: Erich Bergmann , Harald Pfestorf , Jurgen Braus
发明人: Erich Bergmann , Harald Pfestorf , Jurgen Braus
CPC分类号: F16C33/12 , C23C14/165 , F16C2204/12 , F16C2204/20 , Y10S384/912 , Y10T428/12056 , Y10T428/12069 , Y10T428/12076 , Y10T428/1209 , Y10T428/12125 , Y10T428/12486 , Y10T428/12736 , Y10T428/12757 , Y10T428/12861 , Y10T428/12903 , Y10T428/12917 , Y10T428/12951
摘要: Sliding layers overlays produced by cathode sputtering comprise a matrix-forming metallic material and at least one other material which is substantially insoluble in the matrix have greatly improved mechanical and corrosion resistance properties, if the insoluble material has a lower melting point than the matrix material, and if the diameters of the particles of the insoluble material are statistically normally distributed with mean x 0.2 .mu.m [of layer thickness] per minute may be used informing such overlays.
摘要翻译: 通过阴极溅射产生的滑动层叠层包括基体形成金属材料,并且如果不溶性材料具有比基体材料更低的熔点,则基本上不溶于基质的至少一种其它材料具有极大改善的机械和耐腐蚀性能, 并且如果不溶性物质的颗粒的直径在统计学上正常分布,平均值&upbar&x <0.8μm。 在溅射过程中,衬底的温度保持在150℃以下,可以产生这种覆盖层。 可以使用每分钟>0.2μm[层厚度]的涂布速率来通知这样的叠层。
-
3.
公开(公告)号:US5073213A
公开(公告)日:1991-12-17
申请号:US525506
申请日:1990-05-18
申请人: Harald Pfestorf
发明人: Harald Pfestorf
CPC分类号: F16C33/12 , C23C22/362 , F16C2204/20 , F16C2204/22 , F16C2204/60
摘要: In order to ensure in sliding surface bearings a uniform distribution of the load over the bearing metal layer, a phosphate layer serving as a sliding layer has been applied to the bearing metal layer.In order to ensure a high resistantce to scuffing, the sliding layer is formed from an aqueous phosphating solution which contains 1.5 to 5.0 g/l Zn, 12 to 24 g/l Na, 11 to 22 g/l P.sub.2 O.sub.5, 17 to 33 g/l 16 to 30 g/l BF.sub.4, 20 to 39 g/l B(OH).sub.3 and 1.0 to 6.0 g/l NaF.
摘要翻译: 为了确保在滑动表面轴承中负载在轴承金属层上的均匀分布,用作滑动层的磷酸盐层已经被施加到轴承金属层。 为了确保高耐擦伤性,由含有1.5〜5.0g / l Zn,12〜24g / l Na,11〜22g / l P2O5,17〜33g的磷酸盐水溶液形成滑动层 / 16-16g / l BF4,20-39g / lB(OH)3和1.0-6.0g / l NaF。
-
公开(公告)号:US4679681A
公开(公告)日:1987-07-14
申请号:US717633
申请日:1985-03-29
申请人: Martin Creydt , Wolfgang Bickle , Harald Pfestorf
发明人: Martin Creydt , Wolfgang Bickle , Harald Pfestorf
CPC分类号: F16D23/025 , F16D2250/00
摘要: A synchronizing ring is composed of a composite material comprising a metallic layer consisting of aluminum alloy and having a thickness of 0.1 to 1.0 mm forming a friction cone and a steel backing layer having a thickness of 0.5 to 3.5 mm and cladded to the metallic layer. The invention also includes a process of manufacturing a synchronizing ring by metal forming.
摘要翻译: 同步环由复合材料构成,该复合材料包括由铝合金组成的厚度为0.1至1.0mm的金属层,形成摩擦锥体,厚度为0.5至3.5mm的钢背衬层包覆在金属层中。 本发明还包括通过金属成形制造同步环的方法。
-
公开(公告)号:US06345599B1
公开(公告)日:2002-02-12
申请号:US09744986
申请日:2001-02-16
IPC分类号: F16J116
CPC分类号: F02F3/00 , F05C2201/021 , F16C33/12 , F16J1/16 , Y10T29/49266
摘要: A light metal piston for internal combustion engines which includes a bearing bushing comprising a shell wrapped from a rolled strip or band shaped metal material. The shell has a butt joint which is closed in a pressed-in state, with a preferred orientation of the metallurgical grain areas being formed in the circumferential direction of the shell.
摘要翻译: 一种用于内燃机的轻金属活塞,其包括轴承衬套,该衬套包括由轧制带材或带状金属材料包裹的壳体。 壳体具有在压入状态下封闭的对接接头,在外壳的圆周方向上形成冶金颗粒区域的优选取向。
-
公开(公告)号:US5908709A
公开(公告)日:1999-06-01
申请号:US907259
申请日:1997-08-06
CPC分类号: B23K20/2275 , B32B15/012 , C22C21/003 , F16C33/121 , Y10S384/912 , Y10T428/12757 , Y10T428/12764
摘要: A material for sliding surface bearings comprises a backing layer of steel and a clad-on layer made of an aluminum-base bearing material. To increase the fatigue limit the material 2 for sliding surface bearings has been heat-treated at 200 to 220.degree. C. for 2 to 12 hours and the bearing material is composed of14 to 18% by weight tin,1.7 to 2.3% by weight copper,balance aluminum.
摘要翻译: 用于滑动表面轴承的材料包括钢的背衬层和由铝基轴承材料制成的包覆层。 为了增加疲劳极限,滑动面轴承的材料2在200〜220℃下热处理2〜12小时,轴承材料由14〜18重量%的锡,1.7〜2.3重量% 铜,平衡铝。
-
-
-
-
-