DE29906556U1 - Device for measuring crashes of motor vehicles - with reversal of the direction of movement - Google Patents
Device for measuring crashes of motor vehicles - with reversal of the direction of movementInfo
- Publication number
- DE29906556U1 DE29906556U1 DE29906556U DE29906556U DE29906556U1 DE 29906556 U1 DE29906556 U1 DE 29906556U1 DE 29906556 U DE29906556 U DE 29906556U DE 29906556 U DE29906556 U DE 29906556U DE 29906556 U1 DE29906556 U1 DE 29906556U1
- Authority
- DE
- Germany
- Prior art keywords
- movement
- objects
- reversal
- mass
- impact
- 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
Links
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000011835 investigation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Air Bags (AREA)
Description
■ft.■ft.
Rainer Truöl
Wiesenstr. 16
78333 StockachRainer Truöl
Wiesenstr. 16
78333 Stockach
13.4.199913.4.1999
Vorrichtung für die Messung von den Folgen eines Aufpralls von Fahrzeugen, besonders von Pkws, auf Hindernisse - mit Umkehr der BewegungsrichtungDevice for measuring the consequences of an impact of vehicles, especially cars, on obstacles - with reversal of the direction of movement
BeschreibungDescription
In der Automobilindustrie gibt es Versuchsanordnungen zur Untersuchungen derFalgerremes Aufpralls von Fahrzeugen auf Hindernisse.In the automotive industry, there are test setups to investigate the impact of vehicles on obstacles.
Bei diesen Versuchsanordnungen bewegt sich in erster Linie der zu untersuchende Gegenstand, das zu untersuchende Fahrzeug (samt Dummi) auf das Hindernis^u.In these test arrangements, the object to be examined, the vehicle to be examined (including the dummy) moves towards the obstacle.
Je nach Höhe der Geschwindigkeit und Art der Sicherheitsvorkehrungen istdie Größerer Schäden unterschiedlich - sowohl Schäden am Fahrzeug wie auch Schäden am DumnüValso vermutliche Schäden an Personen, betreffend.Depending on the speed and type of safety precautions, the extent of damage varies - both damage to the vehicle and damage to the vehicle, and also possible damage to people.
Diese Versuchsanordnungen bringen realistische Ergebnisse für den Fall, wenn das untersuchte Fahrzeug eine etwa gleiche oder eine größere Masse als das Hindernis hat, oder wenn der Aufprall zwar von der kleineren Masse ausgeführt wird, der Aufpraltaber nicht völlig frontal erfolgt, oder wenn der Aufprall auf eüt festes Hindernis erfolgt.These test arrangements produce realistic results in the case where the vehicle under test has a mass approximately equal to or greater than that of the obstacle, or where the impact is caused by the smaller mass but is not completely frontal, or where the impact occurs against a solid obstacle.
Die Auswirkungen eines frontalen Zusammenpralls von einem Fahrzeug auf ein anderes Fahrzeug, das eine z.T. wesentlich größere Masse bzw. eine größere Aufprallenergie hat als es selbst, werden damit aber nicht richtig bzw. gar nicht erfaßt.However, the effects of a frontal collision between one vehicle and another vehicle, which may have a significantly greater mass or impact energy than itself, are not captured correctly or at all.
Gerade bei den heute auf den Markt drängenden Klein- und Kleinstwagen, die z.T^aberiur eine enorme Geschwindigkeit ausgelegt sind, ist es unerläßlich, verläßliche Daten-fur deikFall zu haben, wenn ein solches Fahrzeug frontal mit einem Fahrzeug einer größeren Masse zusammenprallt.Especially with the small and mini cars that are flooding the market today, some of which are designed for enormous speeds, it is essential to have reliable data in the event that such a vehicle collides head-on with a vehicle of greater mass.
In einem solchen Fall nämlich wird die Bewegung des Fahrzeugs innerhalb kürzester Zeit nicht nur auf null abgebremst, sondern die Fahrtrichtung wird sogar umgekehrt.In such a case, the movement of the vehicle is not only slowed down to zero within a very short time, but the direction of travel is even reversed.
Der in Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, eine Anordnung zur Untersuchung eines Aufpralls zu schafften, in der untersucht werden kann, welche Auswirkungen ein Aufprall fur ein Fahrzeug und für einen Menschen hat, wenn die Beschleunigung nicht nur in Sekundenbruchteilen gegen null abgebremst wird , sondern sich die Bewegungsrichtung des Fahrzeugs und/oder darin sitzenden Personen oder Teile derselben (z.B. der Kopf) in Sekundenbruchteilen zusätzlich umkehrt, obwohl die ' Abbremsung eigentlich noch nicht abgeschlossen ist.The invention specified in claim 1 is based on the problem of creating an arrangement for investigating an impact in which it can be investigated what effects an impact has on a vehicle and on a person when the acceleration is not only braked to zero in a fraction of a second, but the direction of movement of the vehicle and/or people sitting in it or parts of them (e.g. the head) also reverses in a fraction of a second, although the braking is not actually completed yet.
• >>
• · 2· 2
Die Auswirkungen dieser abrupt um 180° umgerichteten Bewegung in den eigentlichen Vorwärtsbewegung auf das betroffene kleine Fahrzeug sind immens; aber die Auswirkungen auf den menschlichen Organismus sind aller Voraussicht nach verheerend.The effects of this abrupt 180° reversal of the actual forward movement on the small vehicle concerned are immense; but the effects on the human organism are likely to be devastating.
Diese Auswirkungen können auch nicht durch einen-Air-bag abgefangen werden, da-dieser nur in der Richtung Verzögerung der Abschwächung der Beschleunigung, gegen null wirkt; der Air-bag kann die Umkehr der Bewegung innerhalb^ von Sekundenbruehteilen nicht verhindern; evt. vergrößert er die Schäden sogar.These effects cannot be counteracted by an airbag, as this only works to slow down the acceleration, reducing it to zero; the airbag cannot prevent the movement from reversing within fractions of a second; it may even increase the damage.
Da der Anteil der schnellen Kleinwagen von Markenfabrikaten, die dem Fahrer das^ Gefühl der völligen Sicherheit vermitteln und deshalb eine Überschätzung dieser Sicherheitmitsich führen, enorm zunimmt, ist es dringend notwendig, die Auswirkungen dieser-Umkehr der Bewegungsrichtung zu untersuchen.Since the proportion of fast small cars from branded manufacturers, which give the driver a feeling of complete safety and therefore lead to an overestimation of this safety, is increasing enormously, it is urgently necessary to investigate the effects of this reversal of the direction of movement.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29906556U DE29906556U1 (en) | 1999-04-14 | 1999-04-14 | Device for measuring crashes of motor vehicles - with reversal of the direction of movement |
| DE10018462A DE10018462A1 (en) | 1999-04-14 | 2000-04-14 | Arrangement for measuring impact accidents of motor vehicles with direction reversal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29906556U DE29906556U1 (en) | 1999-04-14 | 1999-04-14 | Device for measuring crashes of motor vehicles - with reversal of the direction of movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29906556U1 true DE29906556U1 (en) | 1999-07-22 |
Family
ID=8072143
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29906556U Expired - Lifetime DE29906556U1 (en) | 1999-04-14 | 1999-04-14 | Device for measuring crashes of motor vehicles - with reversal of the direction of movement |
| DE10018462A Withdrawn DE10018462A1 (en) | 1999-04-14 | 2000-04-14 | Arrangement for measuring impact accidents of motor vehicles with direction reversal |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10018462A Withdrawn DE10018462A1 (en) | 1999-04-14 | 2000-04-14 | Arrangement for measuring impact accidents of motor vehicles with direction reversal |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE29906556U1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19511422A1 (en) | 1994-03-30 | 1995-10-05 | Mitsubishi Heavy Ind Ltd | Motor vehicle collision simulator |
| DE19541318C2 (en) | 1994-11-14 | 1997-12-18 | Mitsubishi Heavy Ind Ltd | Collision acceleration simulation arrangement |
| DE29721927U1 (en) | 1997-12-11 | 1998-05-14 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Device for testing vehicle occupant restraint systems for a side impact |
| DE19750157A1 (en) | 1996-11-21 | 1998-05-28 | Volvo Ab | Testbed for simulating effect of motor vehicle side impact collision |
| DE19780550T1 (en) | 1996-06-03 | 1998-06-18 | Alliedsignal Deutschland Gmbh | Test bench for simulating a side vehicle impact |
| US5783739A (en) | 1996-08-20 | 1998-07-21 | Mga Research Corporation | Sled docking system |
| DE19802590A1 (en) | 1998-01-23 | 1999-08-05 | Tuev Rheinland Kraftfahrt Gmbh | Unit for carrying out impact test at bodies under test especially vehicles or vehicle parts with stationary object |
| DE19805512A1 (en) | 1998-02-11 | 1999-08-12 | Bayerische Motoren Werke Ag | Motor vehicle collision simulator |
| DE29910483U1 (en) | 1999-06-15 | 1999-12-02 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Test bench for vehicle parts |
-
1999
- 1999-04-14 DE DE29906556U patent/DE29906556U1/en not_active Expired - Lifetime
-
2000
- 2000-04-14 DE DE10018462A patent/DE10018462A1/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19511422A1 (en) | 1994-03-30 | 1995-10-05 | Mitsubishi Heavy Ind Ltd | Motor vehicle collision simulator |
| DE19541318C2 (en) | 1994-11-14 | 1997-12-18 | Mitsubishi Heavy Ind Ltd | Collision acceleration simulation arrangement |
| DE19780550T1 (en) | 1996-06-03 | 1998-06-18 | Alliedsignal Deutschland Gmbh | Test bench for simulating a side vehicle impact |
| US5783739A (en) | 1996-08-20 | 1998-07-21 | Mga Research Corporation | Sled docking system |
| DE19750157A1 (en) | 1996-11-21 | 1998-05-28 | Volvo Ab | Testbed for simulating effect of motor vehicle side impact collision |
| DE29721927U1 (en) | 1997-12-11 | 1998-05-14 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Device for testing vehicle occupant restraint systems for a side impact |
| DE19802590A1 (en) | 1998-01-23 | 1999-08-05 | Tuev Rheinland Kraftfahrt Gmbh | Unit for carrying out impact test at bodies under test especially vehicles or vehicle parts with stationary object |
| DE19805512A1 (en) | 1998-02-11 | 1999-08-12 | Bayerische Motoren Werke Ag | Motor vehicle collision simulator |
| DE29910483U1 (en) | 1999-06-15 | 1999-12-02 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Test bench for vehicle parts |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10018462A1 (en) | 2001-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 19990902 |
|
| R021 | Search request validly filed |
Effective date: 19990920 |
|
| R163 | Identified publications notified |
Effective date: 20000217 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20021031 |