B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
B63H 23/34 (2006.01) F16C 3/00 (2006.01) F16C 3/02 (2006.01) F16D 3/224 (2006.01)
Patent
CA 2711049
A drive joint for transmission of rotary motion between a drive unit a propeller shaft with a propeller for propulsion of a boat, where the drive joint (1) comprises a flexible joint (3) which is enclosed by a housing (2) and is designed to sustain thrust forces from the propeller during operations. At the exit shaft (4) of the joint (1) an attachment ring (16) is attached at the inner or free end of the shaft (4) and is dimensioned in order to sustain full forces from the propeller during operations. The housing (2) is provided with an opening (17) above the inner or free end of the exit shaft (4) for direct access to the locking ring (16) during assembly and disassembly of the drive joint.
La présente invention concerne un joint de transmission destiné à la transmission du mouvement de rotation entre une unité motrice et un d'arbre d'hélice équipé d'une hélice destinée à la propulsion d'un bateau. Ce joint de transmission (1) comprend un joint flexible (3) qui est enfermé dans un logement (2) et qui est conçu pour supporter les forces de poussée en provenance de l'hélice pendant le fonctionnement. Au niveau de l'arbre de sortie (4) du joint (1), une bague de fixation (16), montée sur l'extrémité intérieure ou libre de l'arbre (4), est calibrée de façon à supporter la totalité des forces transmises depuis l'hélice pendant le fonctionnement. Le logement (2) est pourvu d'une ouverture (17) au-dessus de l'extrémité intérieure ou libre de l'arbre de sortie (4), de façon à donner un accès direct à la bague de serrage (16) pendant le montage ou le démontage du joint de transmission.
Powertrain Europe As
Shapiro Cohen
LandOfFree
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