DE20211655U1 - Telescopic strut for motorcycle or bicycle has a three part construction with two inline springs - Google Patents

Telescopic strut for motorcycle or bicycle has a three part construction with two inline springs

Info

Publication number
DE20211655U1
DE20211655U1 DE20211655U DE20211655U DE20211655U1 DE 20211655 U1 DE20211655 U1 DE 20211655U1 DE 20211655 U DE20211655 U DE 20211655U DE 20211655 U DE20211655 U DE 20211655U DE 20211655 U1 DE20211655 U1 DE 20211655U1
Authority
DE
Germany
Prior art keywords
springs
telescopic fork
spring
connecting part
bicycles
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
DE20211655U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20211655U priority Critical patent/DE20211655U1/en
Publication of DE20211655U1 publication Critical patent/DE20211655U1/en
Priority to CA2644695A priority patent/CA2644695C/en
Priority to US10/628,536 priority patent/US7140627B2/en
Priority to JP2003281343A priority patent/JP4679044B2/en
Priority to CA002436022A priority patent/CA2436022C/en
Priority to AU2003227288A priority patent/AU2003227288B2/en
Priority to CNB031584357A priority patent/CN100434340C/en
Priority to AT03017197T priority patent/ATE385946T1/en
Priority to EP03017197A priority patent/EP1386834B1/en
Priority to DE60319037T priority patent/DE60319037T2/en
Priority to CN 200810166142 priority patent/CN101391635B/en
Priority to ES03017197T priority patent/ES2302886T3/en
Priority to JP2009128969A priority patent/JP5043067B2/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
    • 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
    • B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
    • 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
    • B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
    • B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel

Abstract

A telescopic strut for a motorcycle, or for a bicycle, has three sections ( 1, 2, 3) and two inline springs (4, 5) to provide an optimised reaction to deflections in the suspension. The lower section (1) is connected to the wheel(6) and has an inner spring (4) whose upper end is supported under the closed top (7) of the middle telescopic section (2). The upper spring (5), which has a different characteristic to that of the lower spring, is positioned between the top of the closed section and the inside top of the upper section. By choice of the relative characteristics of the two springs an improved damping control is obtained over a wide range deflections. The springs can be coil springs or gas springs.

Description

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 (4)

1. Teleskopgabel für Fahr- und Motorräder, dadurch gekennzeichnet, dass der durch die Teleskopgabel ermöglichte Federweg durch drei ineinander verschiebbare Verbindungsteile zustande kommt.1. Telescopic fork for bicycles and motorcycles, characterized in that the spring travel made possible by the telescopic fork comes about through three mutually displaceable connecting parts. 2. Teleskopgabel für Fahr- und Motorräder gemäß dem Anspruch 1, dadurch gekennzeichnet, dass sich das unterste Verbindungsteil gegen das mittlere Verbindungsteil mittels einer Feder abstützt und ja nach Belastung verschiebt und zugleich, sich das mittlere Verbindungsteil gegen das obere Verbindungsteil ebenfalls mit einer Feder abstützt und je nach Belastung verschiebt.2. telescopic fork for bicycles and motorcycles according to claim 1, characterized, that the lowest connecting part against the middle connecting part by means of a spring supports and moves depending on the load and at the same time, the middle connecting part against the upper connecting part is also supported by a spring and moves depending on the load. 3. Teleskopgabel für Fahr- und Motorräder gemäß den Ansprüchen 1.-2., dadurch gekennzeichnet, dass sowohl zwischen dem unteren Verbindungsteil und dem mittleren Verbindungsteil als auch zwischen diesem und dem oberen Verbindungsteil zwei voneinander getrennte Arbeitsräume zur Federung und Dämpfung entstehen, die durch unterschiedliche Abstimmungen bei den jeweiligen Federungsraten und Dämpfungsraten über den gesamten Federweg der Teleskopgabel ein unterschiedliches Eintauchen der jeweiligen Rohre herbeiführen.3. Telescopic fork for bicycles and motorcycles according to claims 1.-2. characterized, that both between the lower connection part and the middle connection part as well between this and the upper connecting part two separate work rooms Suspension and damping arise due to different settings in the respective Suspension rates and damping rates over the entire travel of the telescopic fork cause different immersion of the respective pipes. 4. Teleskopgabel für Fahr- und Motorräder gemäß den Ansprüchen 1.-3., dadurch gekennzeichnet, dass anstelle von herkömmlichen Federn ein Gas unter Druck als Federelement verwendet wird.4. Telescopic fork for bicycles and motorcycles according to claims 1.-3. characterized, that instead of conventional springs, a gas under pressure is used as the spring element.
DE20211655U 2002-07-29 2002-07-29 Telescopic strut for motorcycle or bicycle has a three part construction with two inline springs Expired - Lifetime DE20211655U1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE20211655U DE20211655U1 (en) 2002-07-29 2002-07-29 Telescopic strut for motorcycle or bicycle has a three part construction with two inline springs
CA2644695A CA2644695C (en) 2002-07-29 2003-07-28 Front wheel suspension system for vehicles having a single front wheel
US10/628,536 US7140627B2 (en) 2002-07-29 2003-07-28 Front wheel suspension system for vehicles having a single front wheel
JP2003281343A JP4679044B2 (en) 2002-07-29 2003-07-28 Front wheel suspension system and method
CA002436022A CA2436022C (en) 2002-07-29 2003-07-28 Front wheel suspension system for vehicles having a single front wheel
ES03017197T ES2302886T3 (en) 2002-07-29 2003-07-29 FRONT WHEEL SUSPENSION SYSTEM FOR VEHICLES THAT HAVE A SINGLE FRONT WHEEL.
CNB031584357A CN100434340C (en) 2002-07-29 2003-07-29 Front wheel suspension system of vehicle with one single front wheel
AU2003227288A AU2003227288B2 (en) 2002-07-29 2003-07-29 Front wheel suspension system for two-wheeled vehicles
AT03017197T ATE385946T1 (en) 2002-07-29 2003-07-29 FRONT SUSPENSION FOR VEHICLES WITH A SINGLE FRONT WHEEL
EP03017197A EP1386834B1 (en) 2002-07-29 2003-07-29 Front wheel suspension system for vehicles having a single front wheel
DE60319037T DE60319037T2 (en) 2002-07-29 2003-07-29 Front suspension for vehicles with a single front wheel
CN 200810166142 CN101391635B (en) 2002-07-29 2003-07-29 Front wheel suspension system for vehicle with a single front wheel
JP2009128969A JP5043067B2 (en) 2002-07-29 2009-05-28 Front wheel suspension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20211655U DE20211655U1 (en) 2002-07-29 2002-07-29 Telescopic strut for motorcycle or bicycle has a three part construction with two inline springs

Publications (1)

Publication Number Publication Date
DE20211655U1 true DE20211655U1 (en) 2003-07-10

Family

ID=27588709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20211655U Expired - Lifetime DE20211655U1 (en) 2002-07-29 2002-07-29 Telescopic strut for motorcycle or bicycle has a three part construction with two inline springs

Country Status (2)

Country Link
CN (1) CN101391635B (en)
DE (1) DE20211655U1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3473861D1 (en) * 1984-12-28 1988-10-13 Duerkopp System Technik Gmbh Bicycle
DE3825245A1 (en) * 1988-07-25 1990-02-08 Look Sa METHOD FOR PRODUCING A BICYCLE FORK AND BICYCLE FORK PRODUCED BY THIS METHOD
DE4110954A1 (en) * 1991-04-05 1992-10-08 Bayerische Motoren Werke Ag WHEEL SUSPENSION FOR A STEERING FRONT WHEEL OF A MOTORCYCLE
CN1089558A (en) * 1993-01-01 1994-07-20 胡安 But the vertical tube of front fork of banding handlebar, last retaining and locknut
CN1171349A (en) * 1997-08-11 1998-01-28 林文彦 Integral manufacture method for front fork of bicycle
US6149173A (en) * 1998-10-26 2000-11-21 Bynoe; Wayne Bicycle having jumping capability

Also Published As

Publication number Publication date
CN101391635B (en) 2013-09-18
CN101391635A (en) 2009-03-25

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030814

R156 Lapse of ip right after 3 years

Effective date: 20060201