公开(公告)号：US5476423A

公开(公告)日：1995-12-19

申请号：US337794

申请日：1994-11-14

Applicant: Leon G. Meyer

Inventor： Leon G. Meyer

IPC: B29C65/66 ,  F16H55/48 ,  F16H55/32

CPC classification number: F16H55/48 ,  B29C65/665 ,  B29C66/0342 ,  B29C66/7394 ,  B29C66/534 ,  B29C66/742 ,  B29C66/74283 ,  B29L2031/32 ,  F16C13/006 ,  Y10T29/49453

Abstract: Disclosed is a method of making a wheel assembly such as a pulley with a bearing. A wheel is molded from a material that shrinks when its temperature falls from a temperature above 100.degree. F. to room temperature. The wheel has a circular opening at its center suitable for holding a circular bearing. The diameter of the circular opening when the wheel is at a temperature above 100.degree. F. is greater than the diameter of the circular bearing and is less than the diameter of the circular bearing when the wheel is at room temperature. The bearing is positioned inside the opening when the wheel is at a temperature above 100.degree. F. The wheel is cooled to room temperature and shrinks around the bearing, thereby fixing the bearing to the wheel. Also disclosed is a wheel assembly made by this method.

Abstract translation: 公开了一种制造车轮组件的方法，例如具有轴承的滑轮。 当轮胎的温度从高于100°F的温度下降到室温时，由一种材料模制成轮。 车轮在其中心有一个圆形的开口，适合保持一个圆形轴承。 当车轮处于高于100°F的温度时，圆形开口的直径大于圆形轴承的直径，并且小于当车轮处于室温时圆形轴承的直径。 当车轮处于100°F以上的温度时，轴承位于开口内部。车轮被冷却至室温并在轴承周围收缩，从而将轴承固定在车轮上。 还公开了通过该方法制造的车轮组件。

公开(公告)号：US5988044A

公开(公告)日：1999-11-23

申请号：US36638

申请日：1998-03-06

Applicant: Leon G. Meyer

Inventor： Leon G. Meyer

IPC: F16D65/14 ,  F16J1/00 ,  F16J1/01 ,  F01B31/00

CPC classification number: F16J1/01 ,  F16J1/006 ,  F16D2065/785 ,  F16D2125/06 ,  F16D2200/0034

Abstract: Disclosed is a piston having a cylindrical body made from a thermosetting molding compound. The body has a central well and a molded-on metal cap having sides that extend downward over the exterior of the body and into the well. There is insulation under and in contact with the metal cap.

Abstract translation: 公开了一种具有由热固性模塑料制成的圆筒体的活塞。 身体有一个中央井和一个成型金属帽，侧面在身体的外部向下延伸到井中。 金属盖下面有绝缘层，与金属盖接触。

公开(公告)号：US6068241A

公开(公告)日：2000-05-30

申请号：US211243

申请日：1998-12-14

Applicant: Leon G. Meyer

Inventor： Leon G. Meyer

IPC: F16H55/36 ,  F16H55/48 ,  B66D3/04

CPC classification number: F16H55/48 ,  F16H55/36 ,  Y10S254/902 ,  Y10T29/49453

Abstract: Disclosed is a pulley that comprises a metal bearing with an elastomeric material on its outer rim molded into a polymeric wheel, where the coefficient of thermal expansion of the polymeric wheel is at least 1.0.times.10.sup.-6 cm/cm/.degree.C. greater than the coefficient of thermal expansion of the metal bearing. The pulley is made by applying an elastomeric material to the outer edge of the metal bearing and molding the polymeric wheel around it. The use of the elastomeric material prevents slippage between the metal bearing and the polymeric wheel.

Abstract translation: 公开了一种滑轮，其包括在其外轮缘上模制成聚合轮的具有弹性体材料的金属轴承，其中聚合轮的热膨胀系数至少为1.0×10 -6 cm / cm /℃以上 金属轴承的热膨胀系数。 滑轮通过将弹性体材料施加到金属轴承的外边缘并将聚合物轮围绕其成型而制成。 使用弹性体材料可以防止金属轴承和聚合物轮之间的滑动。

公开(公告)号：US5219594A

公开(公告)日：1993-06-15

申请号：US925404

申请日：1992-08-10

Applicant: Leon G. Meyer ,  Thomas T. Brylinski

Inventor： Leon G. Meyer ,  Thomas T. Brylinski

IPC: B29C45/44

CPC classification number: B29C45/4435 ,  Y10S425/058

Abstract: Disclosed is a molding apparatus which includes(A) a mold for making an undercut part which includes coring sandwiched between top and bottom cavity halves, where the coring is divided into three or four sections; and(B) a press for(1) separating the coring from the top and bottom cavity halves; and(2) separating the sections from each other.

Abstract translation: 公开了一种模制装置，其包括（A）用于制造底切部分的模具，该模具包括夹在顶部和底部腔半部之间的取芯，其中所述芯部被分成三个或四个部分; 和（B）用于（1）将取芯与顶部和底部腔半部分离的压力机; 和（2）将部分彼此分开。