SLEEVE-TYPE FREEWHEEL

摘要

A sleeve-type freewheel having a sleeve with clamping ramps which are provided on the inner circumference and a plurality of needle-shaped or roller-shaped clamping bodies which are assigned to the clamping ramps, and a housing formed of lightweight metal and in which the sleeve is received, wherein the sleeve (2) has a radial flange (11), on which at least one radial projection (12) is provided, on which an axially projecting hook (16) is formed, and wherein a plurality of radially inwardly projecting contact sections (24) which are arranged distributed about the circumference are provided on the inner circumference of the housing (8), wherein the radial projection (12) is received between two contact sections (24) in the mounting position, wherein a groove (26) is formed between the contact sections (24) and a housing shoulder (25) which supports the radial flange (11) with the side (15) which has the hook (16), in which groove (26) the radial flange (11) is secured in a clamping manner with the hooked (16) being hooked on the housing shoulder (25) in the mounting position, in which the radial projection (12) bears against one contact section (24).

主权项

1. A sleeve-shaped freewheel comprising a sleeve with clamping ramps provided on an inner circumference, a plurality of needle-shaped or roller-shaped clamping bodies allocated to the clamping ramps, a housing made from metal holds the sleeve, the sleeve has a radial flange on which at least one radial projection is provided on which an axially projecting hook is formed, a plurality of radially inward projecting contact sections distributed around an inner circumference of the housing, the radial projection is held between two of the projecting contact sections in a mounting position, a groove is formed in the housing between the contact sections and a housing shoulder supporting the radial flange with a side having the hook, and in the mounting position in which the radial projection contacts one of the contact sections, the radial flange is held in the groove in a clamped manner with the hooks hooking on the housing shoulder.