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ES458648A1 - Correction device for correction element adjustment - consists of two chambers in receiver apparatus and correction system - Google Patents

Correction device for correction element adjustment - consists of two chambers in receiver apparatus and correction system

Info

Publication number
ES458648A1
ES458648A1 ES458648A ES458648A ES458648A1 ES 458648 A1 ES458648 A1 ES 458648A1 ES 458648 A ES458648 A ES 458648A ES 458648 A ES458648 A ES 458648A ES 458648 A1 ES458648 A1 ES 458648A1
Authority
ES
Spain
Prior art keywords
correction
chambers
receiver
fluid
receiver apparatus
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
Application number
ES458648A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sev Marchal
Original Assignee
Sev Marchal
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR7614078A external-priority patent/FR2351444A1/en
Priority claimed from FR7713192A external-priority patent/FR2389932A2/en
Application filed by Sev Marchal filed Critical Sev Marchal
Publication of ES458648A1 publication Critical patent/ES458648A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/10—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
    • B60Q1/105—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Position Or Direction (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Correction device for adjusting the position of a correction element as a function of the position of an information element where the device has a receiver fitted to the information element while a correction appts. has a correction element. The receiver has two chambers which are filled with a fluid and a gas. The two chambers are separated by a movable sealing element, whose position is controlled by a connected information element. Each correction appts. also has two enclosed chambers. These are completely filled with a fluid and separated by a movable sealing element, whose position determines that of the connected correction element. Each of the two chambers of one correction element is connected with one of the chambers of a receiving organ. The pressure loss on transfer of fluid through the connection between the chambers of the receiver and the correction organis large compared with that which take place when fluid is displaced in the part of the receiver organ chamber, which divides the gas volume from the correction.
ES458648A 1976-05-11 1977-05-10 Correction device for correction element adjustment - consists of two chambers in receiver apparatus and correction system Expired ES458648A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7614078A FR2351444A1 (en) 1976-05-11 1976-05-11 Correction device for correction element adjustment - consists of two chambers in receiver apparatus and correction system
FR7713192A FR2389932A2 (en) 1977-05-02 1977-05-02 Correction device for correction element adjustment - consists of two chambers in receiver apparatus and correction system

Publications (1)

Publication Number Publication Date
ES458648A1 true ES458648A1 (en) 1978-07-16

Family

ID=26219439

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458648A Expired ES458648A1 (en) 1976-05-11 1977-05-10 Correction device for correction element adjustment - consists of two chambers in receiver apparatus and correction system

Country Status (3)

Country Link
DE (1) DE2720820A1 (en)
ES (1) ES458648A1 (en)
IT (1) IT1082814B (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347653C (en) * 1920-06-23 1922-01-23 Franz Drexler Transmission device
GB349834A (en) * 1929-08-14 1931-06-04 Maurice Charles Improved means for compensating for changes in liquid volume due to temperature
DE695921C (en) * 1937-02-09 1940-09-06 Carl Friedrich Wilhelm Borgwar Drive device with hydraulic linkage fu
FR1185494A (en) * 1957-10-24 1959-07-31 Equipements Marins Et Ind Soc Hydraulic remote control device
GB992478A (en) * 1963-12-02 1965-05-19 Dionys Hofmann Improvements in hydraulic teletransmission systems
FR1455408A (en) * 1965-09-03 1966-04-01 Cibie Projecteurs Method and device for adjusting the orientation of the headlights of a vehicle according to the site of the headlights of the vehicles crossing it
FR1475011A (en) * 1966-02-18 1967-03-31 Projecteurs C I B I E Device for adjusting the orientation of the headlights of a vehicle according to its attitude
GB1171936A (en) * 1965-12-14 1969-11-26 Cibie Projecteurs Arrangement for Controlling the Inclination of the Headlamps of a Vehicle.
FR1467176A (en) * 1965-12-14 1967-01-27 Cibie Projecteurs Compensated expansion hydraulic circuits
FR91771E (en) * 1966-12-16 1968-08-09 Dba Sa Automatic control of the headlights of a motor vehicle
FR1597425A (en) * 1968-06-14 1970-06-29
US3553967A (en) * 1969-08-01 1971-01-12 Porter Co P L Hydraulic control assembly
US3596837A (en) * 1969-09-18 1971-08-03 Gen Motors Corp Automatic headlamp-aiming system
DE2409807A1 (en) * 1974-03-01 1975-09-04 Bosch Gmbh Robert Pressure element for expansion compensation - contains membrane with time controlled expansion under tension in beam width adjuster

Also Published As

Publication number Publication date
DE2720820A1 (en) 1977-12-01
IT1082814B (en) 1985-05-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302