ES279993U - Mecanismo de ajuste automatico del freno de un vehiculo. - Google Patents
Mecanismo de ajuste automatico del freno de un vehiculo.Info
- Publication number
- ES279993U ES279993U ES1983279993U ES279993U ES279993U ES 279993 U ES279993 U ES 279993U ES 1983279993 U ES1983279993 U ES 1983279993U ES 279993 U ES279993 U ES 279993U ES 279993 U ES279993 U ES 279993U
- Authority
- ES
- Spain
- Prior art keywords
- adjusting mechanism
- automatic brake
- brake adjusting
- plunger
- sleeve
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
- F16D65/561—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake
- F16D65/562—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake arranged between service brake actuator and braking member, and subjected to service brake force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/66—Wedges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Mecanismo de ajuste automático del freno de un vehículo, en particular para un conjunto de freno accionado por cuña, que tiene una zapata de freno móvil con una pastilla de fricción destinada a adaptarse a un tambor de freno circundante, caracterizado porque comprende una carcasa que tiene en su interior un ánima cilíndrica, un conjunto de núcleo móvil o pistón que comprende un tornillo de ajuste colocado a rosca en el interior de un manguito que tiene un extremo alojado deslizantemente y con rotación dentro de un núcleo móvil o pistón montado para efectuar un movimiento rectilíneo en el ánima cilíndrica, cuyo manguito tiene una pluralidad de dientes helicoidales en su superficie externa, un trinquete dentado llevado por la carcasa en una posición axial fija con relación al ánima cilíndrica, medios de resorte que empujan al trinquete dentado radialmente en contacto con los dientes helicoidales, siendo desplazable el conjunto del núcleo móvil o pistón por la cuña para llevar la zapata del freno hacia el tambor y siendo axialmente extensible por rotación del manguito con relación al tornillo de ajuste, para compensar el desgaste de la pastilla de fricción de la zapata del freno, y medios que guía; el manguito en el interior del núcleo móvil o pistón para evitar el desalineamiento axial sustancial del tornillo de ajuste y el manguito con relación al núcleo móvil o pistón.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40249982A | 1982-07-28 | 1982-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES279993U true ES279993U (es) | 1985-01-16 |
ES279993Y ES279993Y (es) | 1985-07-16 |
Family
ID=23592162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983279993U Expired ES279993Y (es) | 1982-07-28 | 1983-07-20 | Mecanismo de ajuste automatico del freno de un vehiculo. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0101868B1 (es) |
JP (1) | JPS5943236A (es) |
AR (1) | AR230740A1 (es) |
AU (1) | AU1711583A (es) |
BR (1) | BR8304021A (es) |
DE (1) | DE3368107D1 (es) |
ES (1) | ES279993Y (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108644263B (zh) * | 2018-08-13 | 2023-07-04 | 眉山中车制动科技股份有限公司 | 一种气压锁紧机构 |
EP3772601B1 (en) * | 2019-08-05 | 2024-02-14 | ZF CV Systems Global GmbH | Brake caliper for a vehicle brake |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037584A (en) * | 1958-09-02 | 1962-06-05 | Rockwell Standard Co | Wedge actuated brake assembly |
US3068964A (en) * | 1960-06-17 | 1962-12-18 | Rockwell Standard Co | Automatic brake adjustment |
FR1373335A (fr) * | 1963-10-15 | 1964-09-25 | Teves Kg Alfred | Dispositif de rattrapage automatique de jeu pour freins |
US3570632A (en) * | 1968-11-12 | 1971-03-16 | Rockwell Standard Co | Brake structure |
US3599762A (en) * | 1970-01-16 | 1971-08-17 | North American Rockwell | Wedge-actuated three-shoe brake |
US3797613A (en) * | 1972-10-19 | 1974-03-19 | Rockwell International Corp | Automatic adjuster with limiting device |
US3822003A (en) * | 1973-02-22 | 1974-07-02 | Rockwell International Corp | Automatic brake adjustment mechanism |
DE2631704C3 (de) * | 1976-07-14 | 1979-05-17 | Deutsche Perrot-Bremse Gmbh, 6800 Mannheim | Selbsttätige Nachstellvorrichtung für Innenbackenbremsen |
IT1118582B (it) * | 1979-04-20 | 1986-03-03 | Fiat Veicoli Ind | Freno tamburo per autoveicoli particolarmente autocarri |
DE3172247D1 (en) * | 1980-10-29 | 1985-10-17 | Automotive Prod Plc | A self adjusting drum brake actuator |
-
1983
- 1983-07-15 EP EP19830106960 patent/EP0101868B1/en not_active Expired
- 1983-07-15 DE DE8383106960T patent/DE3368107D1/de not_active Expired
- 1983-07-20 ES ES1983279993U patent/ES279993Y/es not_active Expired
- 1983-07-20 AU AU17115/83A patent/AU1711583A/en not_active Abandoned
- 1983-07-26 AR AR29372183A patent/AR230740A1/es active
- 1983-07-27 BR BR8304021A patent/BR8304021A/pt unknown
- 1983-07-27 JP JP13603283A patent/JPS5943236A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR8304021A (pt) | 1984-03-07 |
AR230740A1 (es) | 1984-06-29 |
AU1711583A (en) | 1984-02-02 |
EP0101868B1 (en) | 1986-12-03 |
DE3368107D1 (en) | 1987-01-15 |
JPS5943236A (ja) | 1984-03-10 |
ES279993Y (es) | 1985-07-16 |
EP0101868A1 (en) | 1984-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19980401 |