AT308902B - Luminaire with a cover made of plastic glass - Google Patents
Luminaire with a cover made of plastic glassInfo
- Publication number
- AT308902B AT308902B AT242472A AT242472A AT308902B AT 308902 B AT308902 B AT 308902B AT 242472 A AT242472 A AT 242472A AT 242472 A AT242472 A AT 242472A AT 308902 B AT308902 B AT 308902B
- Authority
- AT
- Austria
- Prior art keywords
- luminaire
- cover made
- plastic glass
- plastic
- glass
- Prior art date
Links
- 239000011521 glass Substances 0.000 title 1
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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/18—Latch-type fastening, e.g. with rotary action
-
- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/166—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to torsion, e.g. spiral springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712119534 DE2119534A1 (en) | 1971-04-22 | 1971-04-22 | Luminaire with a cover made of plastic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT308902B true AT308902B (en) | 1973-07-25 |
Family
ID=5805474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT242472A AT308902B (en) | 1971-04-22 | 1972-03-21 | Luminaire with a cover made of plastic glass |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT308902B (en) |
| DE (1) | DE2119534A1 (en) |
| FR (1) | FR2133743A1 (en) |
| IT (1) | IT952685B (en) |
-
1971
- 1971-04-22 DE DE19712119534 patent/DE2119534A1/en active Pending
-
1972
- 1972-03-21 AT AT242472A patent/AT308902B/en not_active IP Right Cessation
- 1972-04-14 FR FR7213194A patent/FR2133743A1/fr not_active Withdrawn
- 1972-04-17 IT IT4967472A patent/IT952685B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2133743A1 (en) | 1972-12-01 |
| IT952685B (en) | 1973-07-30 |
| DE2119534A1 (en) | 1972-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |