DK35097C - Revolving Headlight. - Google Patents
Revolving Headlight.Info
- Publication number
- DK35097C DK35097C DK35097DA DK35097C DK 35097 C DK35097 C DK 35097C DK 35097D A DK35097D A DK 35097DA DK 35097 C DK35097 C DK 35097C
- Authority
- DK
- Denmark
- Prior art keywords
- headlight
- revolving
- revolving headlight
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF54538D DE392133C (en) | 1923-08-11 | 1923-08-11 | Rotating headlight |
Publications (1)
Publication Number | Publication Date |
---|---|
DK35097C true DK35097C (en) | 1925-10-05 |
Family
ID=7107156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK35097D DK35097C (en) | 1923-08-11 | 1924-08-11 | Revolving Headlight. |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT101574B (en) |
CH (1) | CH111397A (en) |
DE (1) | DE392133C (en) |
DK (1) | DK35097C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE36414E (en) * | 1992-04-03 | 1999-11-30 | Sportlite, Inc. | Lighting apparatus |
US7513646B2 (en) | 2007-02-16 | 2009-04-07 | Jji Lighting Group, Inc. | Luminaire optical system |
-
1923
- 1923-08-11 DE DEF54538D patent/DE392133C/en not_active Expired
-
1924
- 1924-08-11 DK DK35097D patent/DK35097C/en active
- 1924-08-11 AT AT101574D patent/AT101574B/en active
- 1924-08-11 CH CH111397D patent/CH111397A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AT101574B (en) | 1925-11-10 |
CH111397A (en) | 1925-08-17 |
DE392133C (en) | 1924-03-26 |
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