IT1036435B - Pressure operated twin circuit brake layout - has standby circuit for trailer connection with throttle valve in secondary control connection - Google Patents
Pressure operated twin circuit brake layout - has standby circuit for trailer connection with throttle valve in secondary control connectionInfo
- Publication number
- IT1036435B IT1036435B IT6871875A IT6871875A IT1036435B IT 1036435 B IT1036435 B IT 1036435B IT 6871875 A IT6871875 A IT 6871875A IT 6871875 A IT6871875 A IT 6871875A IT 1036435 B IT1036435 B IT 1036435B
- Authority
- IT
- Italy
- Prior art keywords
- trailer
- connection
- circuit
- throttle valve
- control connection
- Prior art date
Links
Landscapes
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The design has twin circuit connections for use in trailer brakes. In the event of a break in the trailer brake connection, the pressure is restored in (2) seconds by the standby circuit. The first control connection has a two circuit brake valve connected to the trailer control valve. The second control connection has a throttle valve between the protection valve and the trailer coupling to the standbycircuit. The throttle consists of a piston (26) in a cylindrical housing (31) acted on by a spring (28). Two pressure zones are formed (25, 27) on either side of the piston. A ram (29) connected to the piston acts as a throttle by partially blocking an aperture in a separating wall (30) in the cylinder.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2437027A DE2437027A1 (en) | 1974-08-01 | 1974-08-01 | TWO-LINE, TWIN-CIRCUIT BRAKE SYSTEM, THROTTLE SHIFT |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1036435B true IT1036435B (en) | 1979-10-30 |
Family
ID=5922123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6871875A IT1036435B (en) | 1974-08-01 | 1975-07-02 | Pressure operated twin circuit brake layout - has standby circuit for trailer connection with throttle valve in secondary control connection |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES439661A1 (en) |
IT (1) | IT1036435B (en) |
-
1975
- 1975-07-02 IT IT6871875A patent/IT1036435B/en active
- 1975-07-23 ES ES439661A patent/ES439661A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES439661A1 (en) | 1977-03-01 |
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