CHAIN WITH ROLLERS

The invention relates to a chain (1) with rollers which is immersed in an oil bath or is subjected to oil jets (8), with outer and inner fishplates (2, 3, 3') which are connected to one another via joints (4) which consist of bolts (5) and sleeves (6) and are surrounded by the rollers (7), havi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	STAUDINGER, SIEGFRIED, BIEDERMANN, ADAM
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES BLASTING CHAINS ENGINEERING ELEMENTS AND UNITS FITTINGS PREDOMINANTLY USED THEREFOR 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:	The invention relates to a chain (1) with rollers which is immersed in an oil bath or is subjected to oil jets (8), with outer and inner fishplates (2, 3, 3') which are connected to one another via joints (4) which consist of bolts (5) and sleeves (6) and are surrounded by the rollers (7), having at least one radial oil feed opening (9) in each sleeve (6). In the case of known chains with rollers of this type, under disadvantageous operating conditions, despite a gap which is limited in the circumferential direction, perfect lubrication of the joints cannot be ensured. On the other hand, according to the invention it is provided that the gap (S1) in the circumferential direction formed by at least one spacer (D) provided between the end face of the roller (7) and the inner fishplate (3,3'), is longer than the circumferential extent of the spacer (D) or of the spacers provided.