PULLEY DEVICE WITH RETAINING PLUG

PULLEY DEVICE WITH RETAINING PLUG

The invention relates to a pulley device which comprises a bearing 14, a pulley 12 mounted on the bearing and two shields 16, 18 disposed axially on either side of the bearing. The device further comprises one retaining plug 20 mounted into a bore 30a of the bearing and a bore 16a, 18a of each shiel...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FREDERIC BORDIER, DANIEL CAPOLDI, LAURENT CHERIOUX
Format: Patent
Sprache:chi ; eng
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:The invention relates to a pulley device which comprises a bearing 14, a pulley 12 mounted on the bearing and two shields 16, 18 disposed axially on either side of the bearing. The device further comprises one retaining plug 20 mounted into a bore 30a of the bearing and a bore 16a, 18a of each shield. The retaining plug 20 is fitted at least in said bore of the bearing and cooperates by contact with the shields 16, 18 to retain said shields on said plug. 本发明涉及种皮带轮装置，包括：轴承(14)；被安装在所述轴承上的皮带轮(12)；以及在轴向上置于所述轴承两侧的两个防护罩(16、18)。该装置还包括被安装到所述轴承的孔(30a)中和每个防护罩的孔(16a、18a)中的个保持构件(20)。该保持构件(20)至少适配在轴承的所述孔中，并且通过接触与所述防护罩(16，18)配合，用以将所述防护罩保持在所述保持构件上。