ES410522A1 - Vehicle levelling system - Google Patents
Vehicle levelling systemInfo
- Publication number
- ES410522A1 ES410522A1 ES410522A ES410522A ES410522A1 ES 410522 A1 ES410522 A1 ES 410522A1 ES 410522 A ES410522 A ES 410522A ES 410522 A ES410522 A ES 410522A ES 410522 A1 ES410522 A1 ES 410522A1
- Authority
- ES
- Spain
- Prior art keywords
- vehicle
- circuit device
- compressor
- suspended
- strut
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B60G17/0155—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Improvements in vehicle leveling systems provided with suspended and unsuspended parts, characterized in that each system comprises at least one automatic pressure actuated leveling strut to vary the position between the suspended and unsuspended parts of the vehicle, an electrically activated air compressor for supplying compressed air to said strut, a first circuit device comprising valve means for communicating compressed air between said compressor and said strut; a second circuit device for communicating electrical energy to said compressor from a source of said energy, and means responsive to the orientation of the suspended portion of the vehicle below a certain predetermined position to complete said second circuit device and thereby activate both said compressor, and that they are sensitive to the orientation of said suspended part of the vehicle above a certain predetermined position to open said valve means and put into communication said first circuit device with a relatively lower pressure condition. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21701672A | 1972-01-11 | 1972-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES410522A1 true ES410522A1 (en) | 1975-12-01 |
Family
ID=22809350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES410522A Expired ES410522A1 (en) | 1972-01-11 | 1973-01-11 | Vehicle levelling system |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS4881225A (en) |
BE (1) | BE793794A (en) |
BR (1) | BR7300202D0 (en) |
CA (1) | CA954150A (en) |
CH (1) | CH556759A (en) |
DE (1) | DE2301331A1 (en) |
ES (1) | ES410522A1 (en) |
FR (1) | FR2167850B1 (en) |
GB (1) | GB1419652A (en) |
IT (1) | IT978094B (en) |
NL (1) | NL169288C (en) |
ZA (1) | ZA729167B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5660710A (en) * | 1979-10-19 | 1981-05-25 | Tokico Ltd | Car height adjuster |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1241168A (en) * | 1959-07-31 | 1960-09-16 | Improvements to the leveling devices of vehicles with fluid suspension | |
US2919929A (en) * | 1958-07-18 | 1960-01-05 | Gen Motors Corp | Closed air suspension and air supply system |
NL301358A (en) * | 1962-12-05 | 1900-01-01 | ||
FR1399788A (en) * | 1963-05-11 | 1965-05-21 | Bosch Gmbh Robert | Air suspension installation, in particular for motor vehicles |
FR2128088B1 (en) * | 1971-03-04 | 1974-04-26 | Peugeot & Renault |
-
0
- BE BE793794D patent/BE793794A/en unknown
-
1972
- 1972-12-28 ZA ZA729167A patent/ZA729167B/en unknown
-
1973
- 1973-01-02 NL NLAANVRAGE7300016,A patent/NL169288C/en not_active IP Right Cessation
- 1973-01-09 FR FR7300622A patent/FR2167850B1/fr not_active Expired
- 1973-01-10 CA CA160,974A patent/CA954150A/en not_active Expired
- 1973-01-10 JP JP48005348A patent/JPS4881225A/ja active Pending
- 1973-01-10 GB GB140173A patent/GB1419652A/en not_active Expired
- 1973-01-10 CH CH30773A patent/CH556759A/en not_active IP Right Cessation
- 1973-01-10 BR BR73202A patent/BR7300202D0/en unknown
- 1973-01-10 IT IT19134/73A patent/IT978094B/en active
- 1973-01-11 ES ES410522A patent/ES410522A1/en not_active Expired
- 1973-01-11 DE DE2301331A patent/DE2301331A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7300202D0 (en) | 1973-09-27 |
CA954150A (en) | 1974-09-03 |
GB1419652A (en) | 1975-12-31 |
CH556759A (en) | 1974-12-13 |
FR2167850B1 (en) | 1976-08-27 |
AU5095673A (en) | 1974-07-11 |
BE793794A (en) | 1973-05-02 |
NL169288B (en) | 1982-02-01 |
DE2301331A1 (en) | 1973-08-16 |
IT978094B (en) | 1974-09-20 |
FR2167850A1 (en) | 1973-08-24 |
NL7300016A (en) | 1973-07-13 |
ZA729167B (en) | 1973-09-26 |
NL169288C (en) | 1982-07-01 |
JPS4881225A (en) | 1973-10-31 |
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