DE20202273U1 - Reinforced lightweight bike wheel rim - Google Patents

Reinforced lightweight bike wheel rim

Info

Publication number
DE20202273U1
DE20202273U1 DE20202273U DE20202273U DE20202273U1 DE 20202273 U1 DE20202273 U1 DE 20202273U1 DE 20202273 U DE20202273 U DE 20202273U DE 20202273 U DE20202273 U DE 20202273U DE 20202273 U1 DE20202273 U1 DE 20202273U1
Authority
DE
Germany
Prior art keywords
spoke mounting
wheel rim
portions
recessed portions
radially
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20202273U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALEX MACHINE IND CO
Original Assignee
ALEX MACHINE IND CO
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 ALEX MACHINE IND CO filed Critical ALEX MACHINE IND CO
Priority to DE20202273U priority Critical patent/DE20202273U1/en
Publication of DE20202273U1 publication Critical patent/DE20202273U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/003—Spoked wheels; Spokes thereof specially adapted for bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/06—Rims characterised by means for attaching spokes, i.e. spoke seats
    • B60B21/062—Rims characterised by means for attaching spokes, i.e. spoke seats for bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/311—Rigidity or stiffness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Fahrradradfelge (2) umfassend einen ringförmigen Felgenkörper mit einer zentralen Achse (210), der Felgenkörper aufweisend:
ringförmige linke und rechte Reifenhaltewände (21), die sich radial erstrecken und die voneinander beabstandet sind, und eine ringförmige Speichenmontagewand (22), die sich in Querrichtung zwischen den linken und rechten Reifenhaltewänden (21) erstreckt und diese miteinander verbindet, wobei die Speichenmontagewand (22) eine radiale Innenfläche (24) hat, die der zentralen Achse (210) gegenübersteht und die mit einer Mehrzahl winkelförmig versetzter zurückgesetzter Abschnitte (241) ausgebildet ist, um auf der radialen Innenfläche (24) eine Mehrzahl winkelförmig versetzter Speichenmontageabschnitte (242) zu definieren, die zwischen benachbarten zurückgesetzten Abschnitten (241) ausgebildet sind und die sich radial und inwärts relativ zu den zurückgesetzten Abschnitten (241) erstrecken, wobei ein jeder der Speichenmontageabschnitte (242) für die Montage mit mindestens zwei Speichen (32) geeignet ist, gekennzeichnet durch:
eine Mehrzahl von Verstärkungsvorsprüngen (23), von denen ein jeder einstückig auf der Speichenmontagewand (22) in einem jeweiligen zurückgesetzten Abschnitt (241) ausgebildet ist und von denen ein jeder sich radial und inwärts von der radialen Innenfläche (24) aus erstreckt.1. Bicycle wheel rim ( 2 ) comprising an annular rim body with a central axis ( 210 ), the rim body comprising:
annular left and right tire retaining walls ( 21 ) which extend radially and which are spaced apart from one another, and an annular spoke mounting wall ( 22 ) which extends transversely between and connects the left and right tire retaining walls ( 21 ), the spoke mounting wall ( 22 ) has a radially inner surface ( 24 ) which faces the central axis ( 210 ) and which is formed with a plurality of angularly offset recessed portions ( 241 ) to provide a plurality of angularly offset spoke mounting portions ( 242 ) on the radial inner surface ( 24 ) define that are formed between the adjacent recessed portions (241) and extending radially and inwardly extending relative to the recessed portions (241), wherein each of the spoke mounting portions (242) is suitable for mounting with at least two spokes (32), characterized by :
a plurality of reinforcing projections ( 23 ), each of which is integrally formed on the spoke mounting wall ( 22 ) in a respective recessed portion ( 241 ), and each of which extends radially and inwardly from the radial inner surface ( 24 ). 2. Fahrradradfelge (2) nach Anspruch 1, dadurch gekennzeichnet, dass ein jeder der zurückgesetzten Abschnitte (241) zwei entgegengesetzte Enden hat, die nahe zu zwei benachbarten Speichenmontageabschnitten (242) liegen, und einen mittigen Teilbereich zwischen den beiden entgegengesetzten Enden und mit einem jeweiligen Verstärkungsvorsprung (23) ausgebildet ist.2. bicycle wheel rim ( 2 ) according to claim 1, characterized in that each of the recessed portions ( 241 ) has two opposite ends, which are close to two adjacent spoke mounting portions ( 242 ), and a central portion between the two opposite ends and with one respective reinforcing projection ( 23 ) is formed.
DE20202273U 2002-02-15 2002-02-15 Reinforced lightweight bike wheel rim Expired - Lifetime DE20202273U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20202273U DE20202273U1 (en) 2002-02-15 2002-02-15 Reinforced lightweight bike wheel rim

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20202273U DE20202273U1 (en) 2002-02-15 2002-02-15 Reinforced lightweight bike wheel rim

Publications (1)

Publication Number Publication Date
DE20202273U1 true DE20202273U1 (en) 2002-06-20

Family

ID=7967775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20202273U Expired - Lifetime DE20202273U1 (en) 2002-02-15 2002-02-15 Reinforced lightweight bike wheel rim

Country Status (1)

Country Link
DE (1) DE20202273U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1428685A3 (en) * 2002-12-13 2005-07-20 Marchisio Engineering S.r.l. A bicycle wheel rim and a wheel comprising the rim
DE102006048191A1 (en) * 2005-11-04 2007-10-04 Shimano Inc. bicycle rim
WO2012101444A3 (en) * 2011-01-27 2012-12-20 Dimitrios Katsanis Improvements in bicycle wheels
US9950561B2 (en) 2016-02-12 2018-04-24 Sram, Llc Bicycle rim and wheel having inner protrusions
WO2020176951A1 (en) * 2019-03-07 2020-09-10 Southall Timothy A rim for a wheel

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1428685A3 (en) * 2002-12-13 2005-07-20 Marchisio Engineering S.r.l. A bicycle wheel rim and a wheel comprising the rim
DE102006048191B4 (en) * 2005-11-04 2015-11-05 Shimano Inc. bicycle rim
DE102006048191A1 (en) * 2005-11-04 2007-10-04 Shimano Inc. bicycle rim
US7331639B2 (en) 2005-11-04 2008-02-19 Shimano Inc. Bicycle rim
CN103442905B (en) * 2011-01-27 2016-12-07 迪米特里奥斯·卡特萨尼斯 Improvement in cycle wheel
CN103442905A (en) * 2011-01-27 2013-12-11 迪米特里奥斯·卡特萨尼斯 Improvements in bicycle wheels
WO2012101444A3 (en) * 2011-01-27 2012-12-20 Dimitrios Katsanis Improvements in bicycle wheels
US9610800B2 (en) 2011-01-27 2017-04-04 Metron Ip Limited Bicycle wheels
CN107089097A (en) * 2011-01-27 2017-08-25 迪米特里奥斯·卡特萨尼斯 For the wheel being used together with bicycle
US10611188B2 (en) 2011-01-27 2020-04-07 Metron Ip Limited Bicycle wheels
US9950561B2 (en) 2016-02-12 2018-04-24 Sram, Llc Bicycle rim and wheel having inner protrusions
US10576781B2 (en) 2016-02-12 2020-03-03 Sram, Llc Bicycle rim and wheel having inner protrusions
WO2020176951A1 (en) * 2019-03-07 2020-09-10 Southall Timothy A rim for a wheel

Similar Documents

Publication Publication Date Title
US9701156B2 (en) Attachment structure for visible wheel features
WO1997049565A1 (en) Wheel for a motor vehicle
DE20013706U1 (en) Steering wheel with decorative element
DE10134910A1 (en) Bicycle
DE112011101658T5 (en) Rear axle system for a bicycle
DE60211102T2 (en) bicycle rim
DE60019497T2 (en) Bicycle wheel with reinforced rim
EP2228235A1 (en) Hollow rim with reinforcement for a bicycle
DE20202273U1 (en) Reinforced lightweight bike wheel rim
DE20311354U1 (en) Bicycle wheel rim with corner reinforcement elements at connection points of the wheel spoke fastening wall with the tire holding walls of a rim body
EP1626875A1 (en) Vehicle wheel consisting of sheet metal, especially sheet steel
DE20216826U1 (en) Bicycle hub for mounting overlapping pairs of spokes
DE102015006652A1 (en) Vehicle wheel and method for producing a vehicle wheel
EP1261497B1 (en) Bicycle wheel
DE20101779U1 (en) Bicycle rim that is suitable for preventing a bicycle tire from coming loose from it
DE20101868U1 (en) Vehicle steering wheel
DE29808506U1 (en) Bicycle rim
DE202018105357U1 (en) Vehicle wheel for commercial vehicles
EP0701910A2 (en) Wheel
DE2058799B2 (en) Chain case for bicycles
EP3363653B1 (en) Impeller in lightweight design for an agricultural machine and agricultural machine
DE20113722U1 (en) Bicycle bike that has spokes with opposite threaded ends
DE60207005T2 (en) Bicycle
DE20307623U1 (en) tire assembly
RU80398U1 (en) VEHICLE WHEEL CAP

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020725

R156 Lapse of ip right after 3 years

Effective date: 20050901