JPS5733051A - Braking device of trailer - Google Patents
Braking device of trailerInfo
- Publication number
- JPS5733051A JPS5733051A JP10897180A JP10897180A JPS5733051A JP S5733051 A JPS5733051 A JP S5733051A JP 10897180 A JP10897180 A JP 10897180A JP 10897180 A JP10897180 A JP 10897180A JP S5733051 A JPS5733051 A JP S5733051A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- differential
- damaged
- relay valve
- shut
- 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.)
- Pending
Links
Landscapes
- Regulating Braking Force (AREA)
Abstract
PURPOSE: To prevent loss of pressure in a reservoir even if one system is damaged by installing a differential shut off valve between a relay valve and brake chambers in order to provide two systems.
CONSTITUTION: Brake lines from a tractor is introduced to a relay valve 1 with an emergency valve via connectors 11 and 24, and a reservoir 44 is connected to the relay valve 1. The pipe from an outlet B of the relay valve 1 is divided into two, which are respectively led to brake chambers 63 and 70 via a differential shut off valve 50. Since a chamber 55 or 56 of one damaged system in the differential shut off valve 50 is kept at an atmospheric pressure by the works of small holes 57 and 64, a differential piston 53 is shifted by the pressure difference from a chamber of another system. Since a valve 74 or 76 in the damaged system is closed by the shift of the differential piston 53, the air is prevented from further escape.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10897180A JPS5733051A (en) | 1980-08-07 | 1980-08-07 | Braking device of trailer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10897180A JPS5733051A (en) | 1980-08-07 | 1980-08-07 | Braking device of trailer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5733051A true JPS5733051A (en) | 1982-02-23 |
Family
ID=14498286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10897180A Pending JPS5733051A (en) | 1980-08-07 | 1980-08-07 | Braking device of trailer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5733051A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945564U (en) * | 1982-09-20 | 1984-03-26 | 横河電機株式会社 | ultrasound imaging device |
FR2739345A1 (en) * | 1995-09-29 | 1997-04-04 | Bosch Gmbh Robert | AIR BRAKING SYSTEM COMPRESSED IN VEHICLES, ESPECIALLY UTILITY VEHICLES |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830934A (en) * | 1971-08-25 | 1973-04-23 | ||
JPS495774A (en) * | 1972-05-08 | 1974-01-18 |
-
1980
- 1980-08-07 JP JP10897180A patent/JPS5733051A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830934A (en) * | 1971-08-25 | 1973-04-23 | ||
JPS495774A (en) * | 1972-05-08 | 1974-01-18 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945564U (en) * | 1982-09-20 | 1984-03-26 | 横河電機株式会社 | ultrasound imaging device |
FR2739345A1 (en) * | 1995-09-29 | 1997-04-04 | Bosch Gmbh Robert | AIR BRAKING SYSTEM COMPRESSED IN VEHICLES, ESPECIALLY UTILITY VEHICLES |
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