Land vehicles: wheels and axles – Wheel – Rim
Reexamination Certificate
2006-03-21
2006-03-21
Stormer, Russell D. (Department: 3617)
Land vehicles: wheels and axles
Wheel
Rim
C301S095108
Reexamination Certificate
active
07014274
ABSTRACT:
A motor vehicle sheet-steel wheel rim (30, 50), including axially, from the inner side to the outer side, an inner hook (4), an inner seat (5), a connecting zone (7), a mounting groove (9), a hump (11), an outer seat (5) and an outer hook (13), the rim being intended to be joined to a wheel disc (2) under the mounting groove (9), wherein with the rim having a given thickness E in mm at the mounting groove (9), the connecting zone (7) includes a zone (Z5, Z′4) of thickness E1in mm such that:in-line-formulae description="In-line Formulae" end="lead"?E/3+0.5 mm≧E124 E/3 mm; andin-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?E1≧0.7 mm.in-line-formulae description="In-line Formulae" end="tail"?
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patent: 2200361 (1940-05-01), Hunt
patent: 3627382 (1971-12-01), Lejeune
patent: 4088372 (1978-05-01), Jewett et al.
patent: 4127022 (1978-11-01), Bosch
patent: 4962587 (1990-10-01), Ashley et al.
patent: 5579578 (1996-12-01), Ashley, Jr.
patent: 6450226 (2002-09-01), DeLacroix et al.
patent: 19721860 (1997-11-01), None
patent: 0780244 (1997-06-01), None
Alff Denis
Guimard Bruno
Buchanan & Ingersoll PC
Michelin & Recherche et Technique S.A.
Stormer Russell D.
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