DE20219136U1 - Sprung bicycle frame has at least one tube of sprung rear wheel swinging fork as part of chain case, and chain is guided so that upper and lower running sections of chain are guided by common tube of rear wheel swinging fork - Google Patents

Sprung bicycle frame has at least one tube of sprung rear wheel swinging fork as part of chain case, and chain is guided so that upper and lower running sections of chain are guided by common tube of rear wheel swinging fork

Info

Publication number
DE20219136U1
DE20219136U1 DE20219136U DE20219136U DE20219136U1 DE 20219136 U1 DE20219136 U1 DE 20219136U1 DE 20219136 U DE20219136 U DE 20219136U DE 20219136 U DE20219136 U DE 20219136U DE 20219136 U1 DE20219136 U1 DE 20219136U1
Authority
DE
Germany
Prior art keywords
chain
bicycle frame
frame according
tube
guided
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
DE20219136U
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.)
RIESE MARKUS
Original Assignee
RIESE MARKUS
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 RIESE MARKUS filed Critical RIESE MARKUS
Priority to DE20219136U priority Critical patent/DE20219136U1/en
Publication of DE20219136U1 publication Critical patent/DE20219136U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J13/00—Guards for chain, chain drive or equivalent drive, e.g. belt drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B62K25/32—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay the chain-stay forming a chain-guard

Abstract

The sprung bicycle frame has at least one tube of the sprung rear wheel swinging fork (1) as part of the chain case (2,3). The chain is guided by jockey wheels so that the upper running and lower running sections of the chain are guided by a common tube of the rear wheel swinging fork. The rear wheel swinging fork tubes extend on the right and left at the same height. The rear wheel swinging fork spring element sits between the bottom bracket bearing and rear wheel and is fastened to the lower swinging fork tubes by a connecting plate.

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 erfaßtThe description text was not recorded electronically

Claims (14)

1. Gefederter Fahrradrahmen mit konstantem Abstand zwischen Tretlager und Hinterradnabe, so gestaltet, dass mindestens ein Rohr der gefederten Hinterradschwinge gleichzeitig als Teil des Kettenkastens dient.1. Suspension bike frame with constant distance between the bottom bracket and Rear hub, designed so that at least one tube of the sprung rear swing arm also serves as part of the chain case. 2. Gefederter Fahrradrahmen nach Schutzanspruch 1, dadurch gekennzeichnet, dass die Kette durch Umlenkrollen so geführt wird, dass sowohl der oben laufende Teil der Kette als auch der unten laufende Teil der Kette durch ein gemeinsames Rohr der Hinterradschwinge geführt wird.2. Suspension bicycle frame according to protection claim 1, characterized in that the Chain is guided by pulleys so that both the part of the chain running at the top as well as the lower part of the chain through a common tube of Rear swing arm is guided. 3. Gefederter Fahrradrahmen nach Schutzanspruch 1, dadurch gekennzeichnet, dass keine Umlenkrolle verwendet wird, und dass sowohl der oben laufende Teil der Kette als auch der unten laufende Teil der Kette durch jeweils ein Rohr der Hinterradschwinge geführt wird.3. Suspension bicycle frame according to protection claim 1, characterized in that none Deflection pulley is used and that both the top running part of the chain as well the lower part of the chain is guided through a tube of the rear swing arm becomes. 4. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis 3, dadurch gekennzeichnet, dass rechts und links auf gleicher Höhe die Hinterradschwingenrohre laufen.4. Suspended bicycle frame according to one or more of the protection claims 1 to 3, characterized in that the right and left at the same height Rear swingarm tubes run. 5. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis 4, dadurch gekennzeichnet, dass das Hinterradschwingenfederelement zwischen Tretlager und Hinterrad sitzt und über ein Verbindungsblech an dem(n) unteren Schwingenrohr(en) befestigt ist.5. Suspension bicycle frame according to one or more of claims 1 to 4, characterized in that the rear swing arm spring member between the bottom bracket and rear wheel is seated and connected to the lower swing arm (s) via a connecting plate is attached. 6. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis S. dadurch gekennzeichnet, dass ein Kettenkasten um das vordere Kettenblatt sich direkt an die Hinterradschwingenrohre anschließt.6. Suspension bicycle frame according to one or more of the protection claims 1 to S. characterized in that a chain case is attached directly to the front chainring connects the rear swingarm tubes. 7. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis 6, dadurch gekennzeichnet, dass ein Kettenkasten um das Hinterradritzel näherungsweise mit der Hinterradschwinge abschließt.7. Suspension bicycle frame according to one or more of protection claims 1 to 6, characterized in that a chain case around the rear sprocket approximately with the rear swing arm. 8. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis 7, dadurch gekennzeichnet, dass der Drehpunkt der Hinterradschwinge vor dem Tretlager und unterhalb der oberen Kettenkastenkante liegt.8. Suspension bicycle frame according to one or more of claims 1 to 7, characterized in that the pivot point of the rear swing arm in front of the bottom bracket and lies below the upper chain box edge. 9. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis 8, dadurch gekennzeichnet, dass das/die Kettenstrebenrohr(e) an (einer) Gabel(n) befestigt ist (sind), wovon eines oder beide an dem Drehpunkt über ein Rohr angebunden ist (sind).9. Suspended bicycle frame according to one or more of claims 1 to 8, characterized in that the chain stay tube (s) are attached to a fork (s) is (are) one or both of which is (are) connected to the fulcrum via a pipe. 10. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis 8, dadurch gekennzeichnet, dass das/die Kettenstrebenrohr(e) an (einer) Gabel(n) befestigt ist (sind), wovon eines (oder beide) an dem Drehpunkt über zwei Rohr angebunden ist (sind).10. Suspension bicycle frame according to one or more of the protection claims 1 to 8, characterized in that the chain stay tube (s) are attached to a fork (s) is (are) one or both of which is connected to the fulcrum via two pipes (are). 11. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis 9, dadurch gekennzeichnet, dass das Tretlager sich zwischen einem unteren und oberen Schwingenrohr befindet und diese mit (einem) Rohr(en) verbindet.11. Suspended bicycle frame according to one or more of claims 1 to 9, characterized in that the bottom bracket is located between a lower and upper Swing arm tube is located and connects this with (one) tube (s). 12. Gefederter Fahrradrahmen nach Schutzanspruch 9 oder 10, dadurch gekennzeichnet, dass das Tretlager sich zwischen der unteren Gabel und dem Drehpunkt befindet und diese mit (einem) Rohr(en) verbindet.12. Suspension bicycle frame according to protection claim 9 or 10, characterized in that the bottom bracket is between the lower fork and the fulcrum and connects it with a pipe (s). 13. Gefederter Fahrradrahmen nach einem oder mehreren der Schutzansprüche 1 bis 9, dadurch gekennzeichnet, dass das Tretlager an zwei Platten befestigt ist, die unteres und oberes Schwingenrohr verbinden.13. Suspended bicycle frame according to one or more of claims 1 to 9, characterized in that the bottom bracket is attached to two plates, the lower and Connect the upper swingarm tube. 14. Gefederter Fahrradrahmen nach Schutzanspruch 13, dadurch gekennzeichnet, dass an den zwei Platten, die das Tretlager bindet, zusätzlich das Federelement befestigt wird.14. Suspension bicycle frame according to protection claim 13, characterized in that the two plates that bind the bottom bracket, the spring element is also attached.
DE20219136U 2002-07-22 2002-12-10 Sprung bicycle frame has at least one tube of sprung rear wheel swinging fork as part of chain case, and chain is guided so that upper and lower running sections of chain are guided by common tube of rear wheel swinging fork Expired - Lifetime DE20219136U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20219136U DE20219136U1 (en) 2002-07-22 2002-12-10 Sprung bicycle frame has at least one tube of sprung rear wheel swinging fork as part of chain case, and chain is guided so that upper and lower running sections of chain are guided by common tube of rear wheel swinging fork

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20211082 2002-07-22
DE20219136U DE20219136U1 (en) 2002-07-22 2002-12-10 Sprung bicycle frame has at least one tube of sprung rear wheel swinging fork as part of chain case, and chain is guided so that upper and lower running sections of chain are guided by common tube of rear wheel swinging fork

Publications (1)

Publication Number Publication Date
DE20219136U1 true DE20219136U1 (en) 2003-03-20

Family

ID=7973274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20219136U Expired - Lifetime DE20219136U1 (en) 2002-07-22 2002-12-10 Sprung bicycle frame has at least one tube of sprung rear wheel swinging fork as part of chain case, and chain is guided so that upper and lower running sections of chain are guided by common tube of rear wheel swinging fork

Country Status (1)

Country Link
DE (1) DE20219136U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2077222A3 (en) * 2007-08-27 2009-07-29 Cannondale Bicycle Corporation Bicycle frame and drive link case therefore
EP2353980A1 (en) * 2010-02-09 2011-08-10 Pro-Movec A/S Power-source placement on electrically motorised bicycle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2077222A3 (en) * 2007-08-27 2009-07-29 Cannondale Bicycle Corporation Bicycle frame and drive link case therefore
US8152189B2 (en) 2007-08-27 2012-04-10 Cannondale Bicycle Corporation Bicycle frame and drive link case therefore
US8602435B2 (en) 2007-08-27 2013-12-10 Cycling Sports Group, Inc. Bicycle frame and drive link case therefore
EP2353980A1 (en) * 2010-02-09 2011-08-10 Pro-Movec A/S Power-source placement on electrically motorised bicycle

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030424

R150 Term of protection extended to 6 years

Effective date: 20060608

R157 Lapse of ip right after 6 years

Effective date: 20090701