CH561333A5 - - Google Patents
Info
- Publication number
- CH561333A5 CH561333A5 CH1627272A CH1627272A CH561333A5 CH 561333 A5 CH561333 A5 CH 561333A5 CH 1627272 A CH1627272 A CH 1627272A CH 1627272 A CH1627272 A CH 1627272A CH 561333 A5 CH561333 A5 CH 561333A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP402073A JPS4875189A (en) | 1972-11-08 | 1972-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8627971 | 1971-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH561333A5 true CH561333A5 (en) | 1975-04-30 |
Family
ID=11330474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1627272A CH561333A5 (en) | 1971-11-08 | 1972-11-08 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH561333A5 (en) |
FR (1) | FR2170381A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2807432A1 (en) * | 1977-04-22 | 1978-10-26 | Voest Ag | AVALANCHE CONSTRUCTION |
AT386435B (en) * | 1985-05-29 | 1988-08-25 | Voest Alpine Ag | AVALANCHE CONSTRUCTION |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT352170B (en) * | 1977-04-22 | 1979-09-10 | Voest Ag | AVALANCHE CONSTRUCTION |
AT386854B (en) * | 1983-02-23 | 1988-10-25 | Voest Alpine Ag | SUPPORT STRUT FOR THE SUPPORT OF THE CARRIERS OF A SNOW BRIDGE OF AN AVALANCHE CONSTRUCTION |
AT387058B (en) * | 1983-02-23 | 1988-11-25 | Voest Alpine Ag | DEVICE FOR ANCHORING THE CARRIERS OF A SNOW BRIDGE IN AN AVALANCHE BAR |
AT386855B (en) * | 1983-03-23 | 1988-10-25 | Voest Alpine Ag | ANCHORING DEVICE FOR ANCHORING THE CARRIERS OF A SNOW BRIDGE OF AN AVALANCHE BAR |
AT386632B (en) * | 1986-12-23 | 1988-09-26 | Wolfsegg Traunthaler Kohlenwer | Snow support and an avalanche sheeting made up of at least two snow supports |
-
1972
- 1972-11-08 FR FR7239503A patent/FR2170381A5/fr not_active Expired
- 1972-11-08 CH CH1627272A patent/CH561333A5/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2807432A1 (en) * | 1977-04-22 | 1978-10-26 | Voest Ag | AVALANCHE CONSTRUCTION |
AT386435B (en) * | 1985-05-29 | 1988-08-25 | Voest Alpine Ag | AVALANCHE CONSTRUCTION |
Also Published As
Publication number | Publication date |
---|---|
FR2170381A5 (en) | 1973-09-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PFA | Name/firm changed |
Owner name: A.R.C. APPLICAZIONI RETTILINEE E CONDOTTE S.P.A. |
|
PUE | Assignment |
Owner name: CENTRO ACCIAI S.P.A. |
|
PUE | Assignment |
Owner name: ARC SIPRA S.P.A. |
|
PL | Patent ceased |