CS204276B1 - Border for the glasses of the protective respiration masks - Google Patents
Border for the glasses of the protective respiration masks Download PDFInfo
- Publication number
- CS204276B1 CS204276B1 CS479178A CS479178A CS204276B1 CS 204276 B1 CS204276 B1 CS 204276B1 CS 479178 A CS479178 A CS 479178A CS 479178 A CS479178 A CS 479178A CS 204276 B1 CS204276 B1 CS 204276B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- glasses
- glass
- suction
- panoramic
- masks
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims description 26
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 9
- 230000001681 protective effect Effects 0.000 title description 4
- 238000007789 sealing Methods 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20038277A DD142268A3 (de) | 1977-08-02 | 1977-08-02 | Fensterscheibenfassung fuer atemschutzmasken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS204276B1 true CS204276B1 (en) | 1981-04-30 |
Family
ID=5509331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS479178A CS204276B1 (en) | 1977-08-02 | 1978-07-18 | Border for the glasses of the protective respiration masks |
Country Status (10)
| Country | Link |
|---|---|
| BG (1) | BG30649A1 (pl) |
| CS (1) | CS204276B1 (pl) |
| DD (1) | DD142268A3 (pl) |
| DE (1) | DE2823421A1 (pl) |
| HU (1) | HU179533B (pl) |
| IN (1) | IN148629B (pl) |
| PL (1) | PL110415B1 (pl) |
| RO (1) | RO81204A (pl) |
| SU (1) | SU1386211A1 (pl) |
| YU (1) | YU144878A (pl) |
-
1977
- 1977-08-02 DD DD20038277A patent/DD142268A3/de unknown
-
1978
- 1978-05-29 DE DE19782823421 patent/DE2823421A1/de not_active Withdrawn
- 1978-06-14 IN IN656/CAL/78A patent/IN148629B/en unknown
- 1978-06-19 YU YU144878A patent/YU144878A/xx unknown
- 1978-06-26 HU HUME002175 patent/HU179533B/hu unknown
- 1978-06-29 SU SU787770236A patent/SU1386211A1/ru active
- 1978-06-30 BG BG7840271A patent/BG30649A1/xx unknown
- 1978-07-14 RO RO7894672A patent/RO81204A/ro unknown
- 1978-07-18 CS CS479178A patent/CS204276B1/cs unknown
- 1978-08-01 PL PL20877778A patent/PL110415B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81204A (ro) | 1983-02-01 |
| PL208777A1 (pl) | 1979-05-21 |
| YU144878A (en) | 1983-01-21 |
| DD142268A3 (de) | 1980-06-18 |
| SU1386211A1 (ru) | 1988-04-07 |
| HU179533B (en) | 1982-11-29 |
| IN148629B (pl) | 1981-04-25 |
| PL110415B1 (en) | 1980-07-31 |
| DE2823421A1 (de) | 1979-02-15 |
| RO81204B (ro) | 1983-01-30 |
| BG30649A1 (en) | 1981-08-14 |
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