DE1817326A1 - Daempfungseinrichtung fuer eine hin- und hergehende Bewegung - Google Patents

Daempfungseinrichtung fuer eine hin- und hergehende Bewegung

Info

Publication number
DE1817326A1
DE1817326A1 DE19681817326 DE1817326A DE1817326A1 DE 1817326 A1 DE1817326 A1 DE 1817326A1 DE 19681817326 DE19681817326 DE 19681817326 DE 1817326 A DE1817326 A DE 1817326A DE 1817326 A1 DE1817326 A1 DE 1817326A1
Authority
DE
Germany
Prior art keywords
block
opening
light
damping device
coil
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
Application number
DE19681817326
Other languages
German (de)
English (en)
Inventor
Hicks Harris Vernon
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of DE1817326A1 publication Critical patent/DE1817326A1/de
Pending 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
    • B60Q1/14—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 having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/686—Blades, i.e. screens moving in a vertical plane
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE19681817326 1968-01-01 1968-12-28 Daempfungseinrichtung fuer eine hin- und hergehende Bewegung Pending DE1817326A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09/68A GB1245963A (en) 1968-01-01 1968-01-01 Lighting system for a road vehicle

Publications (1)

Publication Number Publication Date
DE1817326A1 true DE1817326A1 (de) 1969-08-14

Family

ID=9696926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681817326 Pending DE1817326A1 (de) 1968-01-01 1968-12-28 Daempfungseinrichtung fuer eine hin- und hergehende Bewegung

Country Status (9)

Country Link
JP (1) JPS4815903B1 (cs)
CH (1) CH482942A (cs)
CS (1) CS154261B2 (cs)
DE (1) DE1817326A1 (cs)
ES (3) ES362469A1 (cs)
GB (1) GB1245963A (cs)
NL (1) NL141627B (cs)
SE (1) SE360311B (cs)
SU (1) SU438202A3 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267806U (cs) * 1975-11-14 1977-05-19

Also Published As

Publication number Publication date
CS154261B2 (cs) 1974-03-29
NL6818824A (cs) 1969-07-03
SE360311B (cs) 1973-09-24
CH482942A (de) 1969-12-15
NL141627B (nl) 1974-03-15
ES362511A1 (es) 1970-09-01
ES362508A1 (es) 1970-09-01
SU438202A3 (ru) 1974-07-30
GB1245963A (en) 1971-09-15
ES362469A1 (es) 1970-12-01
JPS4815903B1 (cs) 1973-05-18

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