IT1258876B - DISC BRAKE DEVICE FOR VEHICLES. - Google Patents
DISC BRAKE DEVICE FOR VEHICLES.Info
- Publication number
- IT1258876B IT1258876B ITRM920763A ITRM920763A IT1258876B IT 1258876 B IT1258876 B IT 1258876B IT RM920763 A ITRM920763 A IT RM920763A IT RM920763 A ITRM920763 A IT RM920763A IT 1258876 B IT1258876 B IT 1258876B
- Authority
- IT
- Italy
- Prior art keywords
- axis
- wheel
- central
- friction pad
- brake device
- Prior art date
Links
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
Lo scopo dell'invenzione è quello di impedire un aumento nella larghezza attorno all'asse della ruota ed evitare l'usura parziale del pattino di attrito. In un dispositivo di freno a disco per un veicolo come ad esempio un motociclo, una staffa 8 a pinza mobile è montata in maniera girevole ad una estremità su una gamba inferiore della forcella 4 anteriore senza relazione coassiale rispetto all'asse 6 della ruota per cui impedisce un aumento della larghezza della zona attorno all'asse 6 della ruota. La staffa 8 a pinza mobile è connessa operativamente all'altra estremità ad un'asta 16 di spinta di un cilindro 15 principale servoamplificante e in corrispondenza di una sua porzione intermedia ad una prima pinza 10 in maniera tale che un'asse L centrale che si estende radialmente di un pattino 34 di attrito viene diretto ad un punto sfalsato deviato rispetto all'asse C centrale dell'asse 6 della ruota quando non si è frenata e verso un punto posizionato sull'asse L centrale dell'asse 6 della ruota durante la frenata. Con questa disposizione, il pattino 34 di attrito è dolcemente pressato su un disco il di frenatura sinistro in modo da essere effettivamente esente da una parziale usura.The object of the invention is to prevent an increase in the width around the wheel axis and to avoid partial wear of the friction pad. In a disc brake device for a vehicle such as a motorcycle, a movable gripper bracket 8 is rotatably mounted at one end on a lower leg of the front fork 4 without a coaxial relationship with respect to the axis 6 of the wheel whereby prevents an increase in the width of the area around the axis 6 of the wheel. The movable gripper bracket 8 is operatively connected at the other end to a push rod 16 of a main servo-amplifying cylinder 15 and in correspondence with an intermediate portion thereof to a first gripper 10 so that a central L axis which extending radially of a friction pad 34 is directed to a point offset from the central axis C of the wheel axis 6 when it has not braked and to a point positioned on the central L axis of the wheel axis 6 during the braking. With this arrangement, the friction pad 34 is gently pressed on a left braking disc so as to be effectively free from partial wear.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30672491A JP3059553B2 (en) | 1991-10-25 | 1991-10-25 | Disc brakes for vehicles |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITRM920763A0 ITRM920763A0 (en) | 1992-10-21 |
| ITRM920763A1 ITRM920763A1 (en) | 1994-04-21 |
| IT1258876B true IT1258876B (en) | 1996-03-01 |
Family
ID=17960540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITRM920763A IT1258876B (en) | 1991-10-25 | 1992-10-21 | DISC BRAKE DEVICE FOR VEHICLES. |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3059553B2 (en) |
| IT (1) | IT1258876B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4485128B2 (en) * | 2003-01-31 | 2010-06-16 | 川崎重工業株式会社 | Motorcycle brake equipment |
| JP2004239356A (en) | 2003-02-06 | 2004-08-26 | Honda Motor Co Ltd | Disc brake device for two-wheeled vehicle |
| JP4521331B2 (en) * | 2005-08-19 | 2010-08-11 | 日信工業株式会社 | Interlocking brake device for bar handle vehicle |
| JP2007064296A (en) | 2005-08-30 | 2007-03-15 | Yamaha Motor Co Ltd | Disc brake device and motorcycle equipped with this disc brake device |
| JP6765207B2 (en) * | 2015-10-09 | 2020-10-07 | 有限会社Ｋｉｍｏｒｉ | Caliper mounting structure and bicycle |
-
1991
- 1991-10-25 JP JP30672491A patent/JP3059553B2/en not_active Expired - Fee Related
-
1992
- 1992-10-21 IT ITRM920763A patent/IT1258876B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| JP3059553B2 (en) | 2000-07-04 |
| ITRM920763A0 (en) | 1992-10-21 |
| JPH05116668A (en) | 1993-05-14 |
| ITRM920763A1 (en) | 1994-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960814 |