IT1281115B1 - Bicycle rear wheel with flangeless hub - has hub without radial flanges having two sets of non L=shaped straight enlarged ended spokes retained in holes around annular hub ends - Google Patents

Bicycle rear wheel with flangeless hub - has hub without radial flanges having two sets of non L=shaped straight enlarged ended spokes retained in holes around annular hub ends

Info

Publication number
IT1281115B1
IT1281115B1 ITTO951058A IT1281115B1 IT 1281115 B1 IT1281115 B1 IT 1281115B1 IT TO951058 A ITTO951058 A IT TO951058A IT 1281115 B1 IT1281115 B1 IT 1281115B1
Authority
IT
Italy
Prior art keywords
hub
spokes
retained
sets
flangeless
Prior art date
Application number
Other languages
Italian (it)
Inventor
Valentino Campagnolo
Original Assignee
Campagnolo Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Campagnolo Srl filed Critical Campagnolo Srl
Publication of ITTO951058A0 publication Critical patent/ITTO951058A0/en
Priority to ITTO951058 priority Critical patent/IT1281115B1/en
Priority to US08/645,869 priority patent/US5795036A/en
Priority to TW085105852A priority patent/TW314492B/zh
Priority to TW085105851A priority patent/TW320606B/zh
Priority to JP12719096A priority patent/JP3847374B2/en
Priority to JP8127193A priority patent/JPH092007A/en
Priority to FR9606435A priority patent/FR2734518B1/en
Priority to FR9606436A priority patent/FR2734519A1/en
Priority to DE19621121A priority patent/DE19621121A1/en
Priority to DE19621122A priority patent/DE19621122A1/en
Publication of ITTO951058A1 publication Critical patent/ITTO951058A1/en
Application granted granted Critical
Publication of IT1281115B1 publication Critical patent/IT1281115B1/en
Priority to JP2006183443A priority patent/JP2006256617A/en
Priority to JP2008185080A priority patent/JP2008285158A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Gears, Cams (AREA)

Abstract

The wheel has two sets of spokes (2,3) which connect the rim by means of straight, not bent L-shaped, ends (2a,3a) to the flangeless ends of the hub (1). The ends of the hub are annular with a series of holes (15) arranged around the whole circumference. The spokes are inserted into the holes and retained by their enlarged ends (2b,3b) against the inner wall of the ring. The ends of the spokes are all in the same plane so that they create no vortices in the air. The angle of the spokes w.r.t. the plane at right angles to the rotational axis of the wheel, and hence also the transverse stiffness of the wheel, is maximised and is not limited by the proximity of the spoke heads to sprockets.
ITTO951058 1995-05-26 1995-12-29 Bicycle rear wheel with flangeless hub - has hub without radial flanges having two sets of non L=shaped straight enlarged ended spokes retained in holes around annular hub ends IT1281115B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ITTO951058 IT1281115B1 (en) 1995-12-29 1995-12-29 Bicycle rear wheel with flangeless hub - has hub without radial flanges having two sets of non L=shaped straight enlarged ended spokes retained in holes around annular hub ends
US08/645,869 US5795036A (en) 1995-05-26 1996-05-14 Bicycle rear wheel
TW085105852A TW314492B (en) 1995-05-26 1996-05-17
TW085105851A TW320606B (en) 1995-05-26 1996-05-17
JP12719096A JP3847374B2 (en) 1995-05-26 1996-05-22 Bicycle hub and bicycle rear wheel using the hub
JP8127193A JPH092007A (en) 1995-05-26 1996-05-22 Front wheel for bicycle
FR9606435A FR2734518B1 (en) 1995-05-26 1996-05-23 BICYCLE REAR WHEEL
FR9606436A FR2734519A1 (en) 1995-05-26 1996-05-23 FRONT WHEEL BICYCLE
DE19621121A DE19621121A1 (en) 1995-05-26 1996-05-24 Bicycle rear wheel with flangeless hub
DE19621122A DE19621122A1 (en) 1995-05-26 1996-05-24 Bicycle front wheel with flangeless hub
JP2006183443A JP2006256617A (en) 1995-05-26 2006-07-03 Hub for bicycle and wheel furnished with the hub
JP2008185080A JP2008285158A (en) 1995-05-26 2008-07-16 Hub for bicycle and wheel furnished with the hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO951058 IT1281115B1 (en) 1995-12-29 1995-12-29 Bicycle rear wheel with flangeless hub - has hub without radial flanges having two sets of non L=shaped straight enlarged ended spokes retained in holes around annular hub ends

Publications (3)

Publication Number Publication Date
ITTO951058A0 ITTO951058A0 (en) 1995-12-29
ITTO951058A1 ITTO951058A1 (en) 1997-06-29
IT1281115B1 true IT1281115B1 (en) 1998-02-11

Family

ID=11414074

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO951058 IT1281115B1 (en) 1995-05-26 1995-12-29 Bicycle rear wheel with flangeless hub - has hub without radial flanges having two sets of non L=shaped straight enlarged ended spokes retained in holes around annular hub ends

Country Status (1)

Country Link
IT (1) IT1281115B1 (en)

Also Published As

Publication number Publication date
ITTO951058A1 (en) 1997-06-29
ITTO951058A0 (en) 1995-12-29

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Legal Events

Date Code Title Description
0001 Granted