Apparatus for securing a metal hoop onto a metal rim
AssigneeAteliers de Constructions Electriques de Charleroi (ACEC)
InventorsRoland Coppin, Andre Ghislain
Life of this patent
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Abstract
Apparatus for securing a metal hoop onto a metal rim is disclosed which apparatus includes two tightening collars integral with the rim, the collars and the metal hoop having conical shoulders and conical bores, each with the same angle of inclination, the conical shoulders being deformable by the action of the conical bores upon tightening the collars against the hoop so that no play remains between the hoop and the rim.
Claims3
An apparatus for securing a plurality of metal hoops to a metal rim, said metal rim adapted for supporting radial loads and having an axial direction, each metal hoop having an internal diameter slighly greater than an external diameter of said rim, each of said metal hoops having two sides with a conical shoulder on one side and a conical bore on the other side, said apparatus comprising conical clamping means for deformably clamping said metal hoops to said rim, said clamping means comprising at least two clamping collars, one of said collars having a conical shoulder and the other one of said collars having a conical bore, said plurality of hoops arranged slidably on said rim with said conical shoulders thereof extending in the same axial direction, said other one of said clamping collars arranged slidably on said rim and over the conical shoulder of one of said plurality of hoops and said one of said collars arranged slidably on said rim and with its conical shoulder extending in the same axial direction as said conical shoulders on said plurality of hoops, said clamping means further including means for connecting said collars to said rim and for drawing said collars axially towards said plurality of metal hoops.
Dependencies are inferred from the claim text.