公开(公告)号：US5146883A

公开(公告)日：1992-09-15

申请号：US703563

申请日：1991-05-21

Applicant: Peter Reipert ,  Arno Kolb ,  Siegfried Mielke ,  Tjark Coners ,  Dean Reichenbach

Inventor： Peter Reipert ,  Arno Kolb ,  Siegfried Mielke ,  Tjark Coners ,  Dean Reichenbach

IPC: F02B3/06 ,  F02F3/10 ,  F16J1/22 ,  F16J9/22

CPC classification number: F16J9/22 ,  F02F3/10 ,  F16J1/22 ,  F02B3/06 ,  F05C2201/021 ,  F05C2251/042

Abstract: In a piston and connecting rod assembly for internal combustion engines, which assembly comprises a spherical small end portion, which is movably mounted in a recess of the piston head and in a retaining ring and which is connected to the skirt of the piston, the load-carrying capacity of the piston, which consists of a pressure-cast aluminum alloy, is increased in that the piston is reinforced by fibers, and a ring carrier which has open pores and is embedded in the ring-carrying portion and is connected thereto by a metallic bond, and a collar serving as an abutment for the retaining ring is integrally cast with the piston skirt on the inside thereof.

Abstract translation: 在用于内燃机的活塞和连杆组件中，该组件包括球形小端部，其可移动地安装在活塞头的凹部中并且在保持环中并且连接到活塞的裙部，负载 由压铸铝合金组成的活塞的承载能力增加，其中活塞由纤维增强，并且环形载体具有开孔并且嵌入在环形承载部分中并且通过 金属结合体和用作保持环的邻接件的凸缘在其内侧与活塞裙一体地铸造。