Land vehicles: wheels and axles – Wheel – Tension wheel; e.g. – spoke
Reexamination Certificate
2006-07-04
2006-07-04
Stormer, Russell D. (Department: 3617)
Land vehicles: wheels and axles
Wheel
Tension wheel; e.g., spoke
C301S110500
Reexamination Certificate
active
07070245
ABSTRACT:
A bicycle wheel having spokes (4) stretched between a hub (1) and a rim (3), wherein in order to increase durability with optimizing the number of spoke crossing, a hub collar surface (6) is provided parallel with an elevation angle (5) caused by the spokes (4) between the hub collar (2) and the rim (3), hub holes (9) are provided approximately at a right angle to the elevation angle (5), spoke insert holes (12) are bored in the outer peripheral surface (14) of the hub collar, opposed peripheral restraint walls (13) are provided on the outer peripheral surface (14) of the hub collar (2), one end of each spoke (4) inserted from the spoke insert hole (12) is threadedly fastened to a hub nipple (8) fitted into the hub hole (9), and the other end is threadedly fastened to a rim nipple (19).
REFERENCES:
patent: 430687 (1890-06-01), Reinhold
patent: 556124 (1896-03-01), Wolff
patent: 748684 (1904-01-01), Andersen et al.
patent: 5429421 (1995-07-01), Watson
patent: 6010197 (2000-01-01), Crosnier et al.
patent: 6666525 (2003-12-01), Schroepfer
patent: 54-71856 (1979-05-01), None
patent: 08-108701 (1996-04-01), None
Stormer Russell D.
Westerman, Hattori, Daniels & Adrian , LLP.
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