Apparatus and method for improving radial stresses in a gear transmission mounting

There is provided a pin and mounting assembly for supporting a gear of an epicyclic or parallel shaft transmission. The pin and mounting assembly comprises: a mounting (4) which has a first interference surface; and a pin (2) which has a second interference surface. The second interference surface i...

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Bibliographische Detailangaben
Hauptverfasser:	BARNES, MICHAEL COSMO, POON, SIU YUN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	There is provided a pin and mounting assembly for supporting a gear of an epicyclic or parallel shaft transmission. The pin and mounting assembly comprises: a mounting (4) which has a first interference surface; and a pin (2) which has a second interference surface. The second interference surface is adapted for engagement with the first interference surface to establish an interference fit (6). The first and/or second interference surface defines an open ended volume such as a cylinder, cuboid or frustum and a longitudinal axis of the interference fit is defined as extending through the volume. A section through at least a part of the first and/or second interference surface on the longitudinal axis describes a curved interference depth with at least one maximum and/or minimum.