A ring-shaped coupling

A ring-shaped coupling comprising an inner ring (2); a rubber ring (4) whose outer circumferential surface is divided by a circular groove (5) into two conical sections (4b, 4b) each flaring toward the center in the axial directions and whose inner circumferential surface forming one solid surface i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YOSHII, FUYUKI, KAMATA, ATSUO, SUMIDA, SUSUMU
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A ring-shaped coupling comprising an inner ring (2); a rubber ring (4) whose outer circumferential surface is divided by a circular groove (5) into two conical sections (4b, 4b) each flaring toward the center in the axial directions and whose inner circumferential surface forming one solid surface is made to adhere by vulcanization to the outer circumferential surface of the inner ring (2); a pair of outer rings (6, 6) which are placed facing each other in the axial directions, one of the inner circumferential surfaces (6b, 6b) of the outer rings (6, 6) having the shape of a conical section flaring toward the other, and to said inner circumferential surfaces (6b, 6b) adhering by vulcanization the two conical sections (4b, 4b) of the outer circumferential surface of the rubber ring (4); and a joining member (7) which puts said outer rings (6, 6) close to each other in the axial directions and fixes them in place in such a manner as to compress said rubber ring (4) under said outer rings (6, 6).