DE2712313A1 - Sollbruch-verbindungselement fuer montageanordnungen - Google Patents
Sollbruch-verbindungselement fuer montageanordnungenInfo
- Publication number
- DE2712313A1 DE2712313A1 DE19772712313 DE2712313A DE2712313A1 DE 2712313 A1 DE2712313 A1 DE 2712313A1 DE 19772712313 DE19772712313 DE 19772712313 DE 2712313 A DE2712313 A DE 2712313A DE 2712313 A1 DE2712313 A1 DE 2712313A1
- Authority
- DE
- Germany
- Prior art keywords
- connecting element
- predetermined breaking
- recess
- element according
- notches
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 230000003313 weakening effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 208000010392 Bone Fractures Diseases 0.000 description 4
- 206010017076 Fracture Diseases 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 240000003085 Quassia amara Species 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
- E01F9/635—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact by shearing or tearing, e.g. having weakened zones
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Road Signs Or Road Markings (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/669,476 US4007564A (en) | 1973-04-11 | 1976-03-23 | Breakaway coupling and assembly |
| US05/709,943 US4052826A (en) | 1973-04-11 | 1976-07-29 | Breakaway coupling assembly with fracture-initiating washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2712313A1 true DE2712313A1 (de) | 1977-09-29 |
Family
ID=27100122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772712313 Withdrawn DE2712313A1 (de) | 1976-03-23 | 1977-03-21 | Sollbruch-verbindungselement fuer montageanordnungen |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS52135538A (enrdf_load_stackoverflow) |
| CA (1) | CA1054772A (enrdf_load_stackoverflow) |
| DE (1) | DE2712313A1 (enrdf_load_stackoverflow) |
| DK (1) | DK125377A (enrdf_load_stackoverflow) |
| FR (1) | FR2345657A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1084958B (enrdf_load_stackoverflow) |
| LU (1) | LU76994A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7703096A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2704011B1 (fr) * | 1993-04-15 | 1997-08-08 | Millet Kennedy Andre | Plot de sécurité pour signalisation routière. |
| AU2004101020B4 (en) * | 2004-11-30 | 2012-06-14 | Harris, Phillip Rollison | A Frangible Pole |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1360355A (fr) * | 1963-03-29 | 1964-05-08 | Eclairage Et De Realisations U | Dispositif pour la fixation au sol de mâts, poteaux, candélabres, et autres objetsanalogues |
| US3637244A (en) * | 1970-03-27 | 1972-01-25 | Richard A Strizki | Load concentrated breakaway coupling |
| CA973677A (en) * | 1973-01-25 | 1975-09-02 | John Shewchuk | Coupling for break away pole bases |
| US4052826A (en) * | 1973-04-11 | 1977-10-11 | Chisholm Douglas B | Breakaway coupling assembly with fracture-initiating washer |
| US4007564A (en) * | 1973-04-11 | 1977-02-15 | Chisholm Douglas B | Breakaway coupling and assembly |
-
1976
- 1976-11-30 FR FR7636117A patent/FR2345657A1/fr active Granted
-
1977
- 1977-02-16 CA CA271,926A patent/CA1054772A/en not_active Expired
- 1977-03-21 IT IT21456/77A patent/IT1084958B/it active
- 1977-03-21 DE DE19772712313 patent/DE2712313A1/de not_active Withdrawn
- 1977-03-22 NL NL7703096A patent/NL7703096A/xx not_active Application Discontinuation
- 1977-03-22 DK DK125377A patent/DK125377A/da not_active Application Discontinuation
- 1977-03-22 LU LU76994A patent/LU76994A1/xx unknown
- 1977-03-23 JP JP3201877A patent/JPS52135538A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7703096A (nl) | 1977-09-27 |
| LU76994A1 (enrdf_load_stackoverflow) | 1978-06-01 |
| FR2345657B1 (enrdf_load_stackoverflow) | 1982-06-04 |
| IT1084958B (it) | 1985-05-28 |
| DK125377A (da) | 1977-09-24 |
| JPS52135538A (en) | 1977-11-12 |
| CA1054772A (en) | 1979-05-22 |
| FR2345657A1 (fr) | 1977-10-21 |
| JPS5521123B2 (enrdf_load_stackoverflow) | 1980-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |