Novel piston pin structure

The utility model relates to a piston pin structure which comprises a main body portion. Two axial ends of the main body portion are sequentially provided with a conical hole and an inner hole from outside to inside, a longitudinal oil passing hole is arranged in the center of the main body portion...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	LIU QING'E
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to a piston pin structure which comprises a main body portion. Two axial ends of the main body portion are sequentially provided with a conical hole and an inner hole from outside to inside, a longitudinal oil passing hole is arranged in the center of the main body portion along the radial direction, and longitudinal threaded holes are respectively arranged on two sides of the longitudinal oil passing hole. The novel piston pin structure is simple and symmetrical in structure, convenient to process and high in processing accuracy.