ES334732A1 - Pressure reduction device, more particularly for hydraulic brake mechanisms in vehicles. (Machine-translation by Google Translate, not legally binding) - Google Patents
Pressure reduction device, more particularly for hydraulic brake mechanisms in vehicles. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES334732A1 ES334732A1 ES0334732A ES334732A ES334732A1 ES 334732 A1 ES334732 A1 ES 334732A1 ES 0334732 A ES0334732 A ES 0334732A ES 334732 A ES334732 A ES 334732A ES 334732 A1 ES334732 A1 ES 334732A1
- Authority
- ES
- Spain
- Prior art keywords
- cylinder
- piston
- head
- translation
- vehicles
- 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
Landscapes
- Braking Arrangements (AREA)
- Sealing Devices (AREA)
Abstract
Pressure reducing device, more particularly for hydraulic brake mechanisms in vehicles and piston type loaded by spring and cylinder, as referred to herein and having a high pressure chamber and a low pressure chamber, a device characterized by the fact of that the piston carries a head (3a) of greater diameter than the body of the piston (3), which seals between said head (3a) and inner wall (7,16,19) of the cylinder (1) which is effected during the operation of the reducer by stop of said head (3a) with an annular seal (13) of elastic material, the drilling of the annular seal (13) being smaller than the external diameter of the head portion (3a) of the piston and greater than the outer diameter of the body (3) of the piston, and exceeding the outer diameter of the seal (13) before being mounted on the cylinder slightly with respect to the drilling of the cylinder so that the assembled joint (13) hermetically plows the internal wall of the cylinder (7.16.19) and surrounds the body of the piston (3) near its head portion (3a) with an axial clearance, means (5a) being provided inside the cylinder (1) to limit the movement of the said, joint annular (13) towards the low pressure chamber. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2741365 | 1965-12-07 | ||
| IT1032666 | 1966-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES334732A1 true ES334732A1 (en) | 1967-11-01 |
Family
ID=59523764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0334732A Expired ES334732A1 (en) | 1965-12-07 | 1966-12-06 | Pressure reduction device, more particularly for hydraulic brake mechanisms in vehicles. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES334732A1 (en) |
-
1966
- 1966-12-06 ES ES0334732A patent/ES334732A1/en not_active Expired
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