DE3133576A1 - Anti-dive control for telescopic forks in single-track vehicles - Google Patents
Anti-dive control for telescopic forks in single-track vehiclesInfo
- Publication number
- DE3133576A1 DE3133576A1 DE19813133576 DE3133576A DE3133576A1 DE 3133576 A1 DE3133576 A1 DE 3133576A1 DE 19813133576 DE19813133576 DE 19813133576 DE 3133576 A DE3133576 A DE 3133576A DE 3133576 A1 DE3133576 A1 DE 3133576A1
- Authority
- DE
- Germany
- Prior art keywords
- telescopic
- brake
- track vehicles
- telescopic forks
- lever
- 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.)
- Withdrawn
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Brersnickausgleich für Teleskopgabeln bei Brersnick compensation for telescopic forks included
Einspur-Fahrzeugen. Single track vehicles.
Die Erfindung betrifft den Bremsnickausgleich bei Einspur-Fahrzeuaen .The invention relates to the braking compensation for single-lane vehicles .
Zweiräder haben die Tendenz, beim Bremsvorgang Nickbeweouncen auszuführen. Dies ist sehr lästig und stört sehr beim Fahren. Es soll also dafür gesorgt werden, daß solche Bewequnaen um die Querachse unterbleiben.Two-wheelers have a tendency to pitch movements when braking. This is very annoying and very annoying when driving. So it should be ensured that such movements do not occur around the transverse axis.
Die bisher einzige Möglichkeit, ruhige , nickfreie Bewegung bei der Bremsung des Zweirades zu erreichen, besteht darin, das Vorderrad in einer geschobenen Schwinge zu führen und die Bremsankerplatte (bei Trommelbremsen) bzw.So far the only possibility of calm, nod-free movement during the To achieve braking of the two-wheeler is to push the front wheel in a pushed To guide the swing arm and the brake anchor plate (for drum brakes) or
die Bremszange (bei Scheibenbremsen) mit der Schwinge starr zu verbinden, so daß die Bremsreaktionskraft die Schwinge nach unten bzw. das Vorderteil des Fahrzeugs nach oben drückt. Diese früher weit verbreitete Anordnung ergibt aber eine Drehmasse um die Lenkachse, die der Fahrstabilität abträglich ist.to rigidly connect the brake caliper (with disc brakes) to the swing arm, so that the braking reaction force the rocker down or the front part of the vehicle pushes up. However, this previously widespread arrangement results in a rotating mass around the steering axis, which is detrimental to driving stability.
Der Erfindung liegt die Aufgabe zuarunde, bei Zweirädern, die mit einer Teleskop gabel für das Vorderrad ausvestattet sind, die Bremsreaktionskraft so in das Fahrwerk einzuleiten, daß sie der Nickbewegung des Fahrzeugs beim Bremsvorgang entgegenwirkt.The invention is the task zuarunde, with two-wheelers that with a telescopic fork for the front wheel are equipped, the brake reaction force to be introduced into the chassis in such a way that they prevent the pitching movement of the vehicle during braking counteracts.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Bremsankerplatte bzw. Bremszange über ein Gestände mit dem gefederten Teil der Teleskopaabel verbunden ist.This object is achieved according to the invention in that the brake anchor plate or brake calliper connected to the spring-loaded part of the telescopic cable via a linkage is.
Die Bremsreaktionskraft drückt vermittels dieses Gestänges den gefederten Teil der Teleskopgabel nach oben und wirkt damit der Nickbewegung entgegen. Die auf diese Weise erzeugte Bremsnickausgleichskraft ist durch entsprechende Dimensierung des Gestänges in ihrer Größe veränderlich und kann dadurch auf die Erfordernisse des jeweiligen Fahrzeuges abgestimmt werden.The brake reaction force pushes the sprung one by means of this linkage Part of the telescopic fork upwards and thus counteracts the pitching movement. the in this way generated braking compensation force is by appropriate Dimensioning of the linkage variable in size and can therefore be on the Requirements of the respective vehicle can be coordinated.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben: Die Figur 1 zeigt (1) den Umriß des Rades mit der Bremseinrichtung (2). In der Bremseinrichtun befinden sich konzentrisch die Bremsbacken (4) mit der Betätivunasanordnung (5). Die Bremstrommel (6), die einen Tel]. des Rades darstellt, ist auf der Achse (7) anlagert, ebenso die Bremseinrichung (2). Gelenkig mit der Bremseinrichtung verbunden ist am Punkt (12) die Zugstrebe (8), die wiederum mit dem Hebel (9) verbunden ist, welcher über Strebe (11) mit dem gefederten der Telekopcrabel (15) am Punkt (13) verbunden ist. Der Hebel (9) ist am unaefederten Teil der Teleskopgabel oelaert (3). Betätiqunq der Bremseinrichtung bei in Fahrtrichtung rollendem Fahrzeug führt zu Zug an der Strebe (8), welches zur Folge hat, daß die Punkte (3) und (13) auseinander gedrückt werden. Diese Kraft wirkt dem Bremsnicken entgegen. Die Nickausgleichskraft ist durch Variation der Hebelverhältnisse am zweiarmigen Hebel sowie durch Variation der Entfernung des Punktes (12) vom Punkt (7) veränderbar.An embodiment of the invention is shown in the drawings and is described in more detail below: Figure 1 shows (1) the outline of the wheel with the braking device (2). In the Bremseinrichtun are concentrically the brake shoes (4) with the actuator assembly (5). The brake drum (6), the a phone]. of the wheel is attached to the axle (7), as is the braking device (2). The tension strut is articulated to the braking device at point (12) (8), which in turn is connected to the lever (9), which via strut (11) with connected to the spring-loaded telescopic cable (15) at point (13). The lever (9) is oelaert on the unsprung part of the telescopic fork (3). Actuation of the braking device when the vehicle is rolling in the direction of travel, this leads to tension on the strut (8), which has the consequence that points (3) and (13) are pushed apart. This force counteracts the brake nod. The pitch compensation force is achieved by varying the Leverage ratios on the two-armed lever and by varying the distance of the Point (12) from point (7) changeable.
Eine andere Kombination nach der Erfindung zeigt die Figur 2. Anstelle des zweiarmigen Hebels (9) der Fig. 1 tritt ein einarmiger Hebel (29) Die Zugstrebe (8) der Figur 1 ist durch eine auf Druck beanspruchte Strebe (28) ersetzt.Another combination according to the invention is shown in FIG. 2. Instead of the two-armed lever (9) of FIG. 1, a one-armed lever (29) occurs, the tension strut (8) of FIG. 1 is replaced by a strut (28) which is subjected to compression.
LeerseiteBlank page
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813133576 DE3133576A1 (en) | 1981-08-25 | 1981-08-25 | Anti-dive control for telescopic forks in single-track vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813133576 DE3133576A1 (en) | 1981-08-25 | 1981-08-25 | Anti-dive control for telescopic forks in single-track vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3133576A1 true DE3133576A1 (en) | 1983-05-19 |
Family
ID=6140063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813133576 Withdrawn DE3133576A1 (en) | 1981-08-25 | 1981-08-25 | Anti-dive control for telescopic forks in single-track vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3133576A1 (en) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3833880A1 (en) * | 1988-10-05 | 1990-04-12 | Peter Mickenbecker | System for preventing or reducing brake-diving of front-wheel suspension systems (anti-dive system) |
US5156231A (en) * | 1988-12-27 | 1992-10-20 | Elf France | Suspension-corrective device designed especially for a motorcycle |
WO2000013961A1 (en) * | 1998-09-09 | 2000-03-16 | Ultimate Sports Engineering Ltd. | Anti-dive front suspension |
US10196106B1 (en) | 2017-07-27 | 2019-02-05 | Trvstper, Inc. | Suspension assembly for a cycle |
US10300979B2 (en) | 2017-07-27 | 2019-05-28 | Trvstper, Inc. | Suspension assembly for a bicycle |
US10308312B2 (en) | 2017-07-27 | 2019-06-04 | Trvstper, Inc. | Suspension assembly for a cycle |
USD859125S1 (en) | 2018-02-08 | 2019-09-10 | Trvstper, Inc. | Cycle suspension rebound knob |
USD860062S1 (en) | 2018-02-08 | 2019-09-17 | Trvstper, Inc. | Cycle suspension assembly |
USD860061S1 (en) | 2018-02-08 | 2019-09-17 | Trvstper, Inc. | Cycle suspension assembly |
USD861542S1 (en) | 2018-02-08 | 2019-10-01 | Trvstper, Inc. | Cycle suspension assembly |
US10518839B2 (en) | 2017-08-29 | 2019-12-31 | Trvstper, Inc. | Inline shock absorber with coil spring for a cycle wheel suspension assembly |
US10518836B2 (en) | 2017-07-27 | 2019-12-31 | Trvstper, Inc. | Suspension assembly for a cycle |
US10526040B2 (en) | 2017-08-28 | 2020-01-07 | Trvstper, Inc. | Inline shock absorber with gas spring for a cycle wheel suspension assembly |
US10526039B2 (en) | 2017-07-27 | 2020-01-07 | Trvstper, Inc. | Suspension assembly for a cycle |
US10549813B2 (en) | 2017-08-29 | 2020-02-04 | Trvstper, Inc. | Inline shock absorber with coil spring for a cycle wheel suspension assembly |
US10549812B2 (en) | 2017-08-28 | 2020-02-04 | Trvstper, Inc. | Inline shock absorber with gas spring for a cycle wheel suspension assembly |
USD880371S1 (en) | 2018-02-08 | 2020-04-07 | Trvstper, Inc. | Cycle suspension assembly |
USD880370S1 (en) | 2018-02-08 | 2020-04-07 | Trvstper, Inc. | Cycle suspension assembly |
USD880369S1 (en) | 2018-02-08 | 2020-04-07 | Trvstper, Inc. | Cycle suspension assembly |
USD880372S1 (en) | 2018-02-08 | 2020-04-07 | Trvstper, Inc. | Cycle suspension assembly |
US11084552B2 (en) | 2018-09-25 | 2021-08-10 | Specialized Bicycle Components, Inc. | Simplified gas spring setup for a trailing link cycle wheel suspension |
US11208172B2 (en) | 2018-10-05 | 2021-12-28 | Specialized Bicycle Components, Inc. | Suspension pivot assemblies having a retention feature |
US11230348B2 (en) | 2018-09-25 | 2022-01-25 | Specialized Bicycle Components, Inc. | Trailing link cycle wheel suspension assembly having gas pistons with unequal gas piston areas |
US11230346B2 (en) | 2018-09-25 | 2022-01-25 | Specialized Bicycle Components Inc. | Cycle wheel suspension assembly having gas pistons with unequal gas piston areas |
US11230347B2 (en) | 2018-09-25 | 2022-01-25 | Specialized Bicycle Components, Inc. | Cycle wheel suspension assembly having gas pistons with unequal gas piston areas |
US11273887B2 (en) | 2018-10-16 | 2022-03-15 | Specialized Bicycle Components, Inc. | Cycle suspension with travel indicator |
US11345432B2 (en) | 2018-10-12 | 2022-05-31 | Specialized Bicycle Components, Inc. | Suspension assembly for a cycle having a fork arm with dual opposing tapers |
US11524744B2 (en) | 2019-04-09 | 2022-12-13 | Specialized Bicycle Components, Inc. | Cycle suspension with rotation sensor |
US11945539B2 (en) | 2018-09-07 | 2024-04-02 | Specialized Bicycle Components, Inc. | Dual sided suspension assembly for a cycle wheel |
-
1981
- 1981-08-25 DE DE19813133576 patent/DE3133576A1/en not_active Withdrawn
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3833880A1 (en) * | 1988-10-05 | 1990-04-12 | Peter Mickenbecker | System for preventing or reducing brake-diving of front-wheel suspension systems (anti-dive system) |
US5156231A (en) * | 1988-12-27 | 1992-10-20 | Elf France | Suspension-corrective device designed especially for a motorcycle |
WO2000013961A1 (en) * | 1998-09-09 | 2000-03-16 | Ultimate Sports Engineering Ltd. | Anti-dive front suspension |
GB2356838A (en) * | 1998-09-09 | 2001-06-06 | Ultimate Sports Engineering Lt | Anti-dive front suspension |
GB2356838B (en) * | 1998-09-09 | 2002-06-19 | Ultimate Sports Engineering Lt | Anti-dive front suspension |
US6896276B1 (en) | 1998-09-09 | 2005-05-24 | Ultimate Sports Engineering Limited | Anti-dive front suspension |
US10526039B2 (en) | 2017-07-27 | 2020-01-07 | Trvstper, Inc. | Suspension assembly for a cycle |
US10549815B2 (en) | 2017-07-27 | 2020-02-04 | Trvstper, Inc. | Suspension assembly for a bicycle |
US10308312B2 (en) | 2017-07-27 | 2019-06-04 | Trvstper, Inc. | Suspension assembly for a cycle |
US10689061B2 (en) | 2017-07-27 | 2020-06-23 | Trvstper, Inc. | Suspension assembly for a cycle |
US10300979B2 (en) | 2017-07-27 | 2019-05-28 | Trvstper, Inc. | Suspension assembly for a bicycle |
US10518836B2 (en) | 2017-07-27 | 2019-12-31 | Trvstper, Inc. | Suspension assembly for a cycle |
US10196106B1 (en) | 2017-07-27 | 2019-02-05 | Trvstper, Inc. | Suspension assembly for a cycle |
US10549812B2 (en) | 2017-08-28 | 2020-02-04 | Trvstper, Inc. | Inline shock absorber with gas spring for a cycle wheel suspension assembly |
US10526040B2 (en) | 2017-08-28 | 2020-01-07 | Trvstper, Inc. | Inline shock absorber with gas spring for a cycle wheel suspension assembly |
US10549813B2 (en) | 2017-08-29 | 2020-02-04 | Trvstper, Inc. | Inline shock absorber with coil spring for a cycle wheel suspension assembly |
US10518839B2 (en) | 2017-08-29 | 2019-12-31 | Trvstper, Inc. | Inline shock absorber with coil spring for a cycle wheel suspension assembly |
USD880370S1 (en) | 2018-02-08 | 2020-04-07 | Trvstper, Inc. | Cycle suspension assembly |
USD860061S1 (en) | 2018-02-08 | 2019-09-17 | Trvstper, Inc. | Cycle suspension assembly |
USD880371S1 (en) | 2018-02-08 | 2020-04-07 | Trvstper, Inc. | Cycle suspension assembly |
USD860062S1 (en) | 2018-02-08 | 2019-09-17 | Trvstper, Inc. | Cycle suspension assembly |
USD880369S1 (en) | 2018-02-08 | 2020-04-07 | Trvstper, Inc. | Cycle suspension assembly |
USD880372S1 (en) | 2018-02-08 | 2020-04-07 | Trvstper, Inc. | Cycle suspension assembly |
USD859125S1 (en) | 2018-02-08 | 2019-09-10 | Trvstper, Inc. | Cycle suspension rebound knob |
USD861542S1 (en) | 2018-02-08 | 2019-10-01 | Trvstper, Inc. | Cycle suspension assembly |
US11945539B2 (en) | 2018-09-07 | 2024-04-02 | Specialized Bicycle Components, Inc. | Dual sided suspension assembly for a cycle wheel |
US11084552B2 (en) | 2018-09-25 | 2021-08-10 | Specialized Bicycle Components, Inc. | Simplified gas spring setup for a trailing link cycle wheel suspension |
US11230348B2 (en) | 2018-09-25 | 2022-01-25 | Specialized Bicycle Components, Inc. | Trailing link cycle wheel suspension assembly having gas pistons with unequal gas piston areas |
US11230346B2 (en) | 2018-09-25 | 2022-01-25 | Specialized Bicycle Components Inc. | Cycle wheel suspension assembly having gas pistons with unequal gas piston areas |
US11230347B2 (en) | 2018-09-25 | 2022-01-25 | Specialized Bicycle Components, Inc. | Cycle wheel suspension assembly having gas pistons with unequal gas piston areas |
US11208172B2 (en) | 2018-10-05 | 2021-12-28 | Specialized Bicycle Components, Inc. | Suspension pivot assemblies having a retention feature |
US11345432B2 (en) | 2018-10-12 | 2022-05-31 | Specialized Bicycle Components, Inc. | Suspension assembly for a cycle having a fork arm with dual opposing tapers |
US11820457B2 (en) | 2018-10-16 | 2023-11-21 | Specialized Bicycle Components, Inc. | Cycle suspension with travel indicator |
US11273887B2 (en) | 2018-10-16 | 2022-03-15 | Specialized Bicycle Components, Inc. | Cycle suspension with travel indicator |
US11524744B2 (en) | 2019-04-09 | 2022-12-13 | Specialized Bicycle Components, Inc. | Cycle suspension with rotation sensor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8130 | Withdrawal |