DE20116169U1 - Energy absorption element, for use as an impact protection device, comprises an outer cover consisting of granulate particles and an elastomer bonding matrix - Google Patents

Energy absorption element, for use as an impact protection device, comprises an outer cover consisting of granulate particles and an elastomer bonding matrix

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Publication number
DE20116169U1
DE20116169U1 DE20116169U DE20116169U DE20116169U1 DE 20116169 U1 DE20116169 U1 DE 20116169U1 DE 20116169 U DE20116169 U DE 20116169U DE 20116169 U DE20116169 U DE 20116169U DE 20116169 U1 DE20116169 U1 DE 20116169U1
Authority
DE
Germany
Prior art keywords
damping element
element according
energy damping
core
jacket
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.)
Expired - Lifetime
Application number
DE20116169U
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German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
P V P POLYMER VERARBEITUNG und
Original Assignee
P V P POLYMER VERARBEITUNG und
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by P V P POLYMER VERARBEITUNG und filed Critical P V P POLYMER VERARBEITUNG und
Priority to DE20116169U priority Critical patent/DE20116169U1/en
Publication of DE20116169U1 publication Critical patent/DE20116169U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • E01F15/145—Means for vehicle stopping using impact energy absorbers
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards
    • 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
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
    • E02B3/26—Fenders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Abstract

An energy absorption element (1) for use as an impact protection device, comprises an outer cover (2) consisting of granulate particles (4) of an at least largely recyclable elastomer material, and an elastomer matrix (5) bonding the granulate particles together. The core (3), bounded by the outer cover, is either hollow or is filled with an elastic material or a mixture of elastic materials.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (21)

1. Energie-Dämpfungselement aus elastischem Material, insbesondere einsetzbar als Aufprallschutz, bestehend aus einem elastischen Mantel (2) aus Granulatteilchen (4), zumindest überwiegend aus recyclingfähigem, elastomerem Material und einer die Granulatteilchen (4) fest miteinander verbindenden Matrix (5) aus einem Elastomer, wobei der durch den Mantel (2) umschlossene Kern (3) hohl ist, ein elastisches Material oder ein elastisches Materialgemisch enthält.1. Energy damping element made of elastic material, in particular usable as impact protection, consisting of an elastic jacket ( 2 ) made of granulate particles ( 4 ), at least predominantly made of recyclable, elastomeric material and a matrix ( 5 ) firmly connecting the granulate particles ( 4 ) an elastomer, the core ( 3 ) enclosed by the jacket ( 2 ) being hollow, containing an elastic material or an elastic material mixture. 2. Energie-Dämpfungselement nach Anspruch 1, dadurch gekennzeichnet, dass im Falle eines hohlen Kernes (3) der Innenraum dieses Kernes (3) unter dem Überdruck eines gasförmigen oder flüssigen Mediums steht.2. Energy damping element according to claim 1, characterized in that in the case of a hollow core ( 3 ) the interior of this core ( 3 ) is under the excess pressure of a gaseous or liquid medium. 3. Energie-Dämpfungselement nach Anspruch 1, dadurch ge­ kennzeichnet, dass die Korngröße der Granulatteilchen (4) zwischen 1 zum bis 25 mm beträgt. 3. Energy damping element according to claim 1, characterized in that the grain size of the granules ( 4 ) is between 1 to 25 mm. 4. Energie-Dämpfungselement nach Anspruch 1, dadurch gekennzeichnet, dass die Granulatteilchen (4) aus einem Gemisch von Korngrößen zwischen 1 mm bis 25 mm bestehen.4. Energy damping element according to claim 1, characterized in that the granulate particles ( 4 ) consist of a mixture of grain sizes between 1 mm to 25 mm. 5. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Matrix (5) aus ungeschäumtem oder geschäumtem elastomeren Material, insbesondere aus Polyurethan, besteht.5. Energy damping element according to one of claims 1 to 4, characterized in that the matrix ( 5 ) consists of non-foamed or foamed elastomeric material, in particular of polyurethane. 6. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass wenigstens ein Handhabungselement (7.1, 7.2) in den Mantel (2) und/oder in den Kern (3) eingeformt ist.6. Energy damping element according to one of claims 1 to 5, characterized in that at least one handling element ( 7.1 , 7.2 ) is molded in the jacket ( 2 ) and / or in the core ( 3 ). 7. Energie-Dämpfungselement nach Anspruch 6, dadurch ge­ kennzeichnet, dass die Handhabungselemente (7.1, 7.2) außen als Öse (7.1) oder Haken (7.2) ausgebildet sind.7. Energy damping element according to claim 6, characterized in that the handling elements ( 7.1 , 7.2 ) outside are designed as an eyelet ( 7.1 ) or hook ( 7.2 ). 8. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass es eine Standfläche (6) besitzt.8. Energy damping element according to one of claims 1 to 7, characterized in that it has a footprint ( 6 ). 9. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Elastizität des Mantels (2) kleiner ist als diejenige des Kerns (3). 9. Energy damping element according to one of claims 1 to 8, characterized in that the elasticity of the jacket ( 2 ) is smaller than that of the core ( 3 ). 10. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Elastizität des Mantels (2) größer ist als diejenige des Kerns (3).10. Energy damping element according to one of claims 1 to 8, characterized in that the elasticity of the jacket ( 2 ) is greater than that of the core ( 3 ). 11. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Elastizität des Mantels (2) gleich oder annähernd gleich derjenigen des Kerns (3) ist.11. Energy damping element according to one of claims 1 to 8, characterized in that the elasticity of the jacket ( 2 ) is the same or approximately the same as that of the core ( 3 ). 12. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass das Material des Mantels (2) und/oder des Kerns (3) Fasern (11) und/oder Gewebeteile (12) enthält.12. Energy damping element according to one of claims 1 to 11, characterized in that the material of the jacket ( 2 ) and / or the core ( 3 ) contains fibers ( 11 ) and / or fabric parts ( 12 ). 13. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass dessen Querschnitt senkrecht zur Stand- oder Hängerichtung kreisförmig, elliptisch, quadratisch, rechteckig oder mehreckig, jeweils symmetrisch oder unsymmetrisch, ausgebildet ist.13. Energy damping element according to one of claims 1 to 12, characterized in that its cross section circular perpendicular to the standing or hanging direction, elliptical, square, rectangular or polygonal, each is symmetrical or asymmetrical. 14. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass bei einem stehenden Energie-Dämpfungselement (1) die Standfläche (6) etwa 0,25 m2 bis 2,5 m2 beträgt.14. Energy damping element according to one of claims 1 to 13, characterized in that with a standing energy damping element ( 1 ) the footprint ( 6 ) is approximately 0.25 m 2 to 2.5 m 2 . 15. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass dessen Außenseite (9) als Farbfläche (10.1, 10.2) oder Werbefläche (10.3) ausgebildet ist. 15. Energy damping element according to one of claims 1 to 14, characterized in that the outside ( 9 ) is designed as a colored surface ( 10.1 , 10.2 ) or advertising surface ( 10.3 ). 16. Energie-Dämpfungselement nach Anspruch 15, dadurch gekennzeichnet, dass die Farbfläche (10.1, 10.2) und/oder die Werbefläche (10.3) aus einer Schrumpffolie besteht bzw. bestehen.16. Energy damping element according to claim 15, characterized in that the colored surface ( 10.1 , 10.2 ) and / or the advertising surface ( 10.3 ) consists or consist of a shrink film. 17. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass im Mantel (2) und/oder im Kern (3) Verankerungs- oder Befestigungselemente (8) eingeformt sind.17. Energy damping element according to one of claims 1 to 16, characterized in that anchoring or fastening elements ( 8 ) are formed in the casing ( 2 ) and / or in the core ( 3 ). 18. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, dass das Verhältnis Wandstärke (WM) des Mantels (2) zum Durchmesser (DK) des Kerns (3) etwa 1 : 200 bis etwa 1 : 0,1 beträgt.18. Energy damping element according to one of claims 1 to 17, characterized in that the ratio of the wall thickness (W M ) of the jacket ( 2 ) to the diameter (D K ) of the core ( 3 ) is about 1: 200 to about 1: 0, 1 is. 19. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, dass das Verhältnis Außenmaß (AM) bzw. Außendurchmesser (DM) des Mantels (2) zu Außenmaß (AK) bzw. Außendurchmesser (DK) des Kerns (3), gemessen in der gleichen Richtung, etwa 1 : 0,995 bis etwa 1 : 0,01 beträgt.19. Energy damping element according to one of claims 1 to 17, characterized in that the ratio of outer dimension (A M ) or outer diameter (D M ) of the jacket ( 2 ) to outer dimension (A K ) or outer diameter (D K ) of Kerns ( 3 ), measured in the same direction, is about 1: 0.995 to about 1: 0.01. 20. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, dass es die Form eines Zylinders oder Ringes besitzt.20. Energy damping element according to one of claims 1 to 19, characterized in that it is in the form of a Cylinder or ring. 21. Energie-Dämpfungselement nach einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, dass es die Form eines Kegels oder Kegelstumpfes besitzt.21. Energy damping element according to one of claims 1 to 19, characterized in that it is the shape of a cone or truncated cone.
DE20116169U 2001-10-02 2001-10-02 Energy absorption element, for use as an impact protection device, comprises an outer cover consisting of granulate particles and an elastomer bonding matrix Expired - Lifetime DE20116169U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20116169U DE20116169U1 (en) 2001-10-02 2001-10-02 Energy absorption element, for use as an impact protection device, comprises an outer cover consisting of granulate particles and an elastomer bonding matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20116169U DE20116169U1 (en) 2001-10-02 2001-10-02 Energy absorption element, for use as an impact protection device, comprises an outer cover consisting of granulate particles and an elastomer bonding matrix

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1023057C2 (en) * 2003-03-31 2004-10-01 Cornelis Van Den Donker Pillar protection assembly.
EP2159328A1 (en) * 2008-08-26 2010-03-03 Sada2 S.R.L. Shock dampener for road guardrails and process for manufacturing such dampener
CN102602512A (en) * 2012-03-30 2012-07-25 宋学刚 Connecting structure of tubular fender
US20140014452A1 (en) * 2012-01-05 2014-01-16 William O. Eckhardt Device to Protect Vehicles in Event of Collision With Obsticles
US20170175349A1 (en) * 2015-12-21 2017-06-22 MikaTek, Ltd. Recycled Rubber Barrier
DE102016225743B4 (en) 2016-12-21 2023-07-20 Robert Bosch Gmbh Damping device and gas injector with a damping device
WO2023172222A1 (en) * 2022-03-09 2023-09-14 Raysan Teknoloji̇ San. Ti̇c. Ltd. Şti̇. A filled flexible barrier

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183505A (en) * 1978-09-20 1980-01-15 Maestri Frederick A Guard barrier system
DE3334927A1 (en) * 1982-10-29 1984-05-03 Deutsche Semperit GmbH, 8000 München Traffic guide barrier
DE3505097A1 (en) * 1985-02-14 1986-08-14 Franz 5000 Köln Linder Road bollard and process for the production thereof
US5336016A (en) * 1993-08-18 1994-08-09 Baatz Guenter A Rubber vehicular impact barrier
DE19503804C1 (en) * 1995-02-06 1996-03-21 Franz Hubert Tyre stack useful esp. for painting tyres in separate colours
DE29605227U1 (en) * 1996-03-20 1996-06-05 Schwarz Siegfried Guide, sliding and protective wall
FR2742776A1 (en) * 1995-12-20 1997-06-27 Delamare Sovra Sa Protection element used at racetracks for absorbing shocks of impact between vehicles and fixed obstacles
WO1999000550A1 (en) * 1997-06-27 1999-01-07 Darren John Hotchkin Shock absorbing member

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183505A (en) * 1978-09-20 1980-01-15 Maestri Frederick A Guard barrier system
DE3334927A1 (en) * 1982-10-29 1984-05-03 Deutsche Semperit GmbH, 8000 München Traffic guide barrier
DE3505097A1 (en) * 1985-02-14 1986-08-14 Franz 5000 Köln Linder Road bollard and process for the production thereof
US5336016A (en) * 1993-08-18 1994-08-09 Baatz Guenter A Rubber vehicular impact barrier
DE19503804C1 (en) * 1995-02-06 1996-03-21 Franz Hubert Tyre stack useful esp. for painting tyres in separate colours
FR2742776A1 (en) * 1995-12-20 1997-06-27 Delamare Sovra Sa Protection element used at racetracks for absorbing shocks of impact between vehicles and fixed obstacles
DE29605227U1 (en) * 1996-03-20 1996-06-05 Schwarz Siegfried Guide, sliding and protective wall
WO1999000550A1 (en) * 1997-06-27 1999-01-07 Darren John Hotchkin Shock absorbing member

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1023057C2 (en) * 2003-03-31 2004-10-01 Cornelis Van Den Donker Pillar protection assembly.
WO2004088044A1 (en) 2003-03-31 2004-10-14 Van Den Donker, Cornelis Pillar protection assembly
EP2159328A1 (en) * 2008-08-26 2010-03-03 Sada2 S.R.L. Shock dampener for road guardrails and process for manufacturing such dampener
US20140014452A1 (en) * 2012-01-05 2014-01-16 William O. Eckhardt Device to Protect Vehicles in Event of Collision With Obsticles
US20160040377A1 (en) * 2012-01-05 2016-02-11 William O. Eckhardt Device to Protect Vehicles in Event of Collision with Obstacles
CN102602512A (en) * 2012-03-30 2012-07-25 宋学刚 Connecting structure of tubular fender
CN102602512B (en) * 2012-03-30 2015-04-29 珠海天岳科技股份有限公司 Connecting structure of tubular fender
US20170175349A1 (en) * 2015-12-21 2017-06-22 MikaTek, Ltd. Recycled Rubber Barrier
WO2017112709A1 (en) * 2015-12-21 2017-06-29 MikaTek, Ltd. Recycled rubber barrier
DE102016225743B4 (en) 2016-12-21 2023-07-20 Robert Bosch Gmbh Damping device and gas injector with a damping device
WO2023172222A1 (en) * 2022-03-09 2023-09-14 Raysan Teknoloji̇ San. Ti̇c. Ltd. Şti̇. A filled flexible barrier

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