ES457341A1 - Internal shoe-drum brakes for vehicles - Google Patents
Internal shoe-drum brakes for vehiclesInfo
- Publication number
- ES457341A1 ES457341A1 ES457341A ES457341A ES457341A1 ES 457341 A1 ES457341 A1 ES 457341A1 ES 457341 A ES457341 A ES 457341A ES 457341 A ES457341 A ES 457341A ES 457341 A1 ES457341 A1 ES 457341A1
- Authority
- ES
- Spain
- Prior art keywords
- shoes
- vehicles
- shoe
- drum
- type
- 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
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
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
-
- 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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/10—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes
- F16D51/14—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes fluid actuated
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Improvements in drum brakes with internal shoes for vehicles, of the type where the arched shoes bearing friction linings to contact a rotating drum, are intended to separate in both pairs of adjacent ends for normal service braking by means of of piston and double-front cylinder hydraulic actuator assemblies each of which comprises opposed pistons operating in bores in a relatively stationary housing, whereby the brake operates with a brake of the type of two front shoes for both directions of rotation of the drum and the braking force of each shoe is absorbed by a stop in the drive assembly at the front end of the shoe. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1361776A GB1571387A (en) | 1976-04-03 | 1976-04-03 | Internal shoe-drum brakes for vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457341A1 true ES457341A1 (en) | 1978-02-01 |
Family
ID=10026303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457341A Expired ES457341A1 (en) | 1976-04-03 | 1977-03-30 | Internal shoe-drum brakes for vehicles |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2714711A1 (en) |
ES (1) | ES457341A1 (en) |
FR (1) | FR2346602A1 (en) |
GB (1) | GB1571387A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104912965A (en) * | 2015-06-17 | 2015-09-16 | 王迪蔚 | Novel car brake device |
DE102017123978B3 (en) | 2017-10-16 | 2019-02-28 | Saf-Holland Gmbh | Drum brake with angular piston arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3184007A (en) * | 1962-06-25 | 1965-05-18 | Gen Motors Corp | Wheel cylinder means with feedback |
BE649894A (en) * | 1963-07-19 | |||
FR1499312A (en) * | 1966-09-07 | 1967-10-27 | Bendix Corp | Parking brake control for drum brake |
FR1564873A (en) * | 1968-03-13 | 1969-04-25 | ||
GB1243681A (en) * | 1968-05-11 | 1971-08-25 | Girling Ltd | Improvements in and relating to vehicle brakes |
-
1976
- 1976-04-03 GB GB1361776A patent/GB1571387A/en not_active Expired
-
1977
- 1977-03-28 FR FR7709175A patent/FR2346602A1/en active Granted
- 1977-03-30 ES ES457341A patent/ES457341A1/en not_active Expired
- 1977-04-01 DE DE19772714711 patent/DE2714711A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1571387A (en) | 1980-07-16 |
DE2714711A1 (en) | 1977-10-06 |
FR2346602B1 (en) | 1982-04-30 |
FR2346602A1 (en) | 1977-10-28 |
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