ENGAGEMENT PORTION STRUCTURE OF SPLINE

PROBLEM TO BE SOLVED: To avoid occurrence of backlash between an inner spline and an outer spline engaging with each other and avoid generation of unnecessary noises during power transmission through their engagement in a case where recessed portions are formed in acting surfaces of teeth of the spl...

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Bibliographische Detailangaben
Hauptverfasser:	OKA TAKESHI, MINAMI MASAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS 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:	PROBLEM TO BE SOLVED: To avoid occurrence of backlash between an inner spline and an outer spline engaging with each other and avoid generation of unnecessary noises during power transmission through their engagement in a case where recessed portions are formed in acting surfaces of teeth of the spline for preventing the respective teeth of the both splines from disengaging in axial directions of these splines and for holding the engagement. SOLUTION: The recessed portions 24 are formed by pressing the acting surfaces 21a of the teeth 21 of either one 14 of the inner spline 14 and the outer spline 16 capable of engaging with each other. Projecting ridges 29 are integrally formed on tooth top surfaces 22c of the teeth 22 of the other spline 16 and extend in longitudinal directions of the teeth 22. COPYRIGHT: (C)2005,JPO&NCIPI