Protective bellows and transmission joint provided with such a bellows

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12060912
SERIAL NO

17294610

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a protective bellows (1) in the form of a tubular body (2) open at each of its ends, the body (2) having two zones (3, 4) of differentiated cross-section, one (3) of the zones (3, 4) of smaller cross-section called the small base (3) of the body (2) and the other zone (4) of larger cross-section called the large base (4) of the body, the zones (3, 4) being separated from each other by a wall referred to as the deformable outer radial wall of the body (2), this wall (6) extending transversely to the longitudinal axis of the body (2). The outer radial wall (6) of the body (2) is provided, at its zone (12) connecting to the large base (4) of the body (2), with an outer peripheral groove (7) with an outer radial opening (8), this groove (7) having one of its sides (9, 10) and the bottom (11) of the groove (7) projecting from the face (61) of the deformable outer radial wall (6) turned towards the small base (3) of the body (2).

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Patent Owner(s)

Patent OwnerAddress
TRELLEBORG CARQUEFOU24 RUE DE GRANDE BRETAGNE CARQUEFOU 44470

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bourbigot, Lionel Vertou, FR 1 0

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