ITMI20110366U1 - ENERGY ABSORBER FOR ROPES IN CLASS C UNI EN 795 - Google Patents
ENERGY ABSORBER FOR ROPES IN CLASS C UNI EN 795Info
- Publication number
- ITMI20110366U1 ITMI20110366U1 IT000366U ITMI20110366U ITMI20110366U1 IT MI20110366 U1 ITMI20110366 U1 IT MI20110366U1 IT 000366 U IT000366 U IT 000366U IT MI20110366 U ITMI20110366 U IT MI20110366U IT MI20110366 U1 ITMI20110366 U1 IT MI20110366U1
- Authority
- IT
- Italy
- Prior art keywords
- uni
- class
- energy absorber
- fact
- anchoring devices
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title claims description 9
- 238000004873 anchoring Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
Landscapes
- Vibration Dampers (AREA)
Description
TITOLO: Assorbitore di energia per dispositivi di ancoraggio (linee vita) in classe C UNI EN 795 a TITLE: Energy absorber for anchoring devices (life lines) in class C UNI EN 795 a
DESCRIZIONE: Assorbitore di energia per dispositivi di ancoraggio (linee vita) che viene montato tra gli ancoraggi e la fune ed in caso di caduta di un o più operatori assorbe parte dell'energia trasmessa dalla fune ai supporti. DESCRIPTION: Energy absorber for anchoring devices (life lines) which is mounted between the anchors and the rope and in the event of a fall of one or more operators it absorbs part of the energy transmitted by the rope to the supports.
L'assorbitore è progettato in modo da predeterminare sia l'allungamento massimo che la forza necessaria per far arrivare le molle a fine corsa. The absorber is designed in such a way as to predetermine both the maximum elongation and the force necessary to bring the springs to the end of their travel.
Una volta che le molle arrivano a fine corsa ed anno assorbito energia(tav.2: fig.02), la particolare forma e composizione di ogni rondellone deformabile di compressione(tav.l) consente una deformazione alla sommità necessaria all'attraversamento della molla compressa(tav.2: fig.03, fig.03bis), questa particolarità evita il ritorno in posizione iniziale del rondellone di compressione dovuto al ritorno della molla. Once the springs reach the end of their travel and have absorbed energy (table 2: fig. 02), the particular shape and composition of each deformable compression washer (table 1) allows a deformation at the top necessary for the passage of the spring compressed (table 2: fig.03, fig.03bis), this feature prevents the compression washer from returning to its initial position due to the return of the spring.
Inoltre una volta esaurito il contributo della molla, lo stesso rondellone deformabile di compressione impatta contro lo scatolato di contenimento(tav.l) deformandosi alla base ed assorbendo ulteriore energia. Furthermore, once the contribution of the spring has been exhausted, the same deformable compression washer impacts against the containment box (table 1), deforming at the base and absorbing further energy.
Il comportamento sopra descritto è molto importante in quanto assorbe energia e minimizza il rimbalzo dell'operatore precipitato che potrebbe urtare contro vari ostacoli (per esempio sotto la gronda di un tetto). The behavior described above is very important as it absorbs energy and minimizes the rebound of the precipitated operator that could collide with various obstacles (for example under the eaves of a roof).
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000366U ITMI20110366U1 (en) | 2011-11-16 | 2011-11-16 | ENERGY ABSORBER FOR ROPES IN CLASS C UNI EN 795 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000366U ITMI20110366U1 (en) | 2011-11-16 | 2011-11-16 | ENERGY ABSORBER FOR ROPES IN CLASS C UNI EN 795 |
Publications (1)
Publication Number | Publication Date |
---|---|
ITMI20110366U1 true ITMI20110366U1 (en) | 2013-05-17 |
Family
ID=45956254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000366U ITMI20110366U1 (en) | 2011-11-16 | 2011-11-16 | ENERGY ABSORBER FOR ROPES IN CLASS C UNI EN 795 |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITMI20110366U1 (en) |
-
2011
- 2011-11-16 IT IT000366U patent/ITMI20110366U1/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104018440B (en) | Flexible blocking backstop | |
EP2360370A3 (en) | Wave energy conversion devices | |
US20110067966A1 (en) | Device for the Impact Damping of Cable Constructions, in Particular for Barrier Structures for Falling Rock, Mud Flows and Snow | |
WO2009078829A3 (en) | Expansion joint system | |
RU2014133424A (en) | STABILIZING DEVICE | |
WO2006042882A3 (en) | Impact-absorbing device for use in earth-bank-protection systems | |
CN106068359A (en) | Panel assembly | |
ITMI20110366U1 (en) | ENERGY ABSORBER FOR ROPES IN CLASS C UNI EN 795 | |
CN107230960B (en) | The anti-bird from building nest mechanism of electric wire based on pressure rod structure | |
CN204804370U (en) | Construction is with protection fence | |
EP2873889A3 (en) | Cam-operated Bi-directional shock absorber damper | |
CN205335796U (en) | Transmission line windage yaw defensive installation | |
JPWO2021090483A1 (en) | Shock absorption fence | |
CN204343549U (en) | Reinforcing bar protective device at the bottom of building girder | |
JP4564460B2 (en) | Collapsed structure | |
CN205115994U (en) | Multistage defence controllability roof beam device of preventing falling | |
CN105896419A (en) | Telescopic cable bridge | |
CN103981974B (en) | Micro-vibration energy dissipating portion re-centring damper | |
CN208629637U (en) | A kind of wood pallet bookbinding tooling | |
CN209799555U (en) | Fruit tree protective fence | |
EP2650558A1 (en) | Energy dissipation device for protecting structures or the like | |
CN203878466U (en) | Shock absorption and insulation device with reset device | |
JP2000120024A (en) | Net for absorbing impact and impact absorbing method | |
CN202646515U (en) | Improved structure of internal pressure cylinder of oil buffer | |
RU2457374C1 (en) | Damper |