Integrally injection molded wheel with high stability

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11260689
APP PUB NO 20190143745A1
SERIAL NO

16306743

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Importance

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Abstract

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A stable, low-weight wheel which is particularly suitable for high system-weight bicycles, such as electrically powered bicycles and cargo bikes, includes a hub, at least three solid-body spokes disposed rotationally symmetrical to the wheel axis, and a rim. The body of the hub, spokes and rim is made in one piece by injection molding of a glass-fiber reinforced thermoplastic. The spokes have an S-shaped cross-section with an opening angle which increases in the direction of the rim, taper from the rim towards the hub in a central cross-section of the wheel, and taper from the hub towards the rim in a wheel cross-section running through the center of least one spoke. A method for producing the wheel is also provided.

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Patent Owner(s)

Patent OwnerAddress
CIP MOBILITY GMBHFORSTHAUSSTR 2 GRÜNWALD 82031

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bilz, Anne Seiffen, DE 1 2
Broberg, Falk Crottendorf ot Walthersdorf, DE 1 2
Burkert, Juergen Crottendorf, DE 1 2
Iwan, Sebastian Chemnitz, DE 4 52
Koehler, Lars Crottendorf, DE 1 2
Messner, Francesco Annaberg-Buchholz, DE 1 2
Nendel, Wolfgang Schoenerstadt, DE 6 59
Nestler, Falk Sehmathal-Neudorf, DE 1 2
Papenfuss, Andreas Weimar, DE 21 87
Spieler, Mirko Gelenau, DE 2 2
Stelzer, Robert Chemnitz, DE 1 2
Suess, Jens Crottendorf, DE 1 2
Vogel, Torsten Thum-Herold, DE 3 2
Ziller, Daniel Crottendorf, DE 1 2

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