DE29513902U1 - Shock absorber - Google Patents

Shock absorber

Info

Publication number
DE29513902U1
DE29513902U1 DE29513902U DE29513902U DE29513902U1 DE 29513902 U1 DE29513902 U1 DE 29513902U1 DE 29513902 U DE29513902 U DE 29513902U DE 29513902 U DE29513902 U DE 29513902U DE 29513902 U1 DE29513902 U1 DE 29513902U1
Authority
DE
Germany
Prior art keywords
shock absorber
vibrations
damping
ground
blunt
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
DE29513902U
Other languages
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29513902U priority Critical patent/DE29513902U1/en
Publication of DE29513902U1 publication Critical patent/DE29513902U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Description

Schockabsorber üblicher Bauart bestehen nur aus einem dämpfungswirksamen Material, was jedoch dazu führt, daß das darauf stehende Gerät "schwimmt", also keine ausgesprochen standfeste Position hat.Conventional shock absorbers are made of a material that has a damping effect, which means that the device standing on them "floats" and does not have a particularly stable position.

Der im Schutzanspruch angegebenen Erfindung liegt das Problem zugrunde, Vibrationen z.B. bei akustischen Geräten, weitestgehend zu dämpfen, also eine Entkopplung der Geräte vom Untergrund zu erreichen, gleichzeitig aber dem Gerät eine hohe Standstabilität zu gewährleisten.The invention specified in the protection claim is based on the problem of dampening vibrations, e.g. in acoustic devices, as far as possible, i.e. achieving a decoupling of the devices from the ground, but at the same time ensuring that the device has a high level of stability.

Dieses Problem wird mit den im Schutzanspruch aufgeführten Merkmalen gelöst.This problem is solved with the features listed in the protection claim.

Mit der Erfindung wird erreicht,The invention achieves

a. daß die Vibrationen eines Gerätes weitestgehend neutralisiert werden unda. that the vibrations of a device are neutralized as far as possible and

b. daß das Gerät eine feste, stabile Standposition hat.b. that the device has a firm, stable position.

Ein Ausführungsbeispiel der Erfindung wird anhand der Zeichnung erläutert. Dort sehen wir, daß Gerätevibrationen eines Gerätes X (z.B. einer Lautsprecherbox) zunächst auf den dämpfungswirksamen Gegenstand Y treffen. Zur Zeit verwende ich als Material dafür das 5mm dicke "Nora Supersorb" der Firma Freudenberg. Dieses Material wurde vom PFI (Prüf- und Forschungsinstitut) in Anlehnung an DIN 53512 (Bestimmung der Rückprallelastizität) geprüft und seine Schockabsorption mit ca. 95% ermittelt. Der Gegenstand Y wandelt also bis auf einen geringen Rest die Vibrationen in Wärmeenergie um. Dann treffen diese Restvibrationen auf den Gegenstand Z. Durch die Form des harten Gegenstandes Z mit seiner zum Untergrund zeigenden Spitze wird erreicht, daß eine möglichst geringe Kontaktfläche mit dem Untergrund M in Berührung kommt. Dadurch wird eine weitere Entkopplung des Gerätes vom Untergrund M erreicht.An embodiment of the invention is explained using the drawing. There we can see that device vibrations from a device X (e.g. a loudspeaker box) first hit the damping object Y. At the moment I am using the 5mm thick "Nora Supersorb" from Freudenberg as the material for this. This material was tested by the PFI (Testing and Research Institute) in accordance with DIN 53512 (determination of rebound resilience) and its shock absorption was determined to be around 95%. The object Y therefore converts the vibrations into heat energy, with the exception of a small remainder. These residual vibrations then hit the object Z. The shape of the hard object Z with its tip pointing towards the ground ensures that as small a contact area as possible comes into contact with the ground M. This further decouples the device from the ground M.

Sowohl bei harten Böden, wie z.B. Beton, als auch bei weichen Untergründen wie z.B. Dielen- oder Parkettböden wird der Untergrund durch die Restvibrationen zum Schwingen angeregt und diese Restvibrationen übertragen sich wieder auf den harten Gegenstand Z. Danach treffen sie aber wieder auf den dämpfungswirksamen Gegenstand Y, der diese Restvibrationen - wie oben beschrieben - fast vollständig in Wärmeenergie umwandelt, bevor sie wieder das Gerät X erreichen und dort zu Störungen führen können.Both on hard floors, such as concrete, and on soft surfaces, such as floorboards or parquet floors, the surface is caused to vibrate by the residual vibrations and these residual vibrations are transferred back to the hard object Z. Then they hit the damping object Y again, which converts these residual vibrations - as described above - almost completely into heat energy before they reach the device X again and can cause malfunctions there.

Die Standfestigkeit des Gerätes wird durch die Form des Schockabsorbers gewährleistet: Die stumpfe Seite liegt am Gerät an und bietet dadurch eine große Auflagefläche, die das Gerät stabilisiert. Der spitze Teil des Schockabsorbers geht zum Untergrund und verbindet das Gerät rutschfest mit dem Untergrund.The stability of the device is ensured by the shape of the shock absorber: The blunt side rests against the device and thus offers a large contact surface that stabilizes the device. The pointed part of the shock absorber goes to the ground and connects the device to the ground in a non-slip manner.

Claims (2)

Schutzansprüche Schockabsorber, der die Vibrationen von Geräten weitgehend neutralisiert und gleichzeitig die Standstabilität der auf ihm stehenden Geräte garantiert, dadurch gekennzeichnet, daß er aus der Kombination von zwei Teilen besteht:Shock absorber which largely neutralises the vibrations of equipment and at the same time guarantees the stability of the equipment standing on it, characterized in that it consists of a combination of two parts: 1. aus einem dämpfungswirksamen Material bestehender Gegenstand, der die Aufgabe hat, Schwingungsenergie aufzunehmen und in Wärmeenergie umzuwandeln, und1. an object made of a damping material which has the task of absorbing vibration energy and converting it into thermal energy, and 2. aus einem harten Material (wie Keramik, Glas, Metall, etc.) bestehender Gegenstand, der an einem Ende stumpf und an dem anderen Ende spitz ist (wie z.B. bei Kegeln, Pyramiden, etc.), wobei das stumpfe Ende mit dem unter 1. beschriebenen dämpfungswirksamen Gegenstand verbunden ist.2. an object made of a hard material (such as ceramic, glass, metal, etc.) that is blunt at one end and pointed at the other (such as cones, pyramids, etc.), with the blunt end being connected to the damping object described under 1.
DE29513902U 1995-08-30 1995-08-30 Shock absorber Expired - Lifetime DE29513902U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29513902U DE29513902U1 (en) 1995-08-30 1995-08-30 Shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29513902U DE29513902U1 (en) 1995-08-30 1995-08-30 Shock absorber

Publications (1)

Publication Number Publication Date
DE29513902U1 true DE29513902U1 (en) 1995-11-30

Family

ID=8012385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29513902U Expired - Lifetime DE29513902U1 (en) 1995-08-30 1995-08-30 Shock absorber

Country Status (1)

Country Link
DE (1) DE29513902U1 (en)

Similar Documents

Publication Publication Date Title
DE102007035348A1 (en) Drop weight test device for determining deformation variables under selected impact load from grounds, has load plate for supporting test plane, sensor unit coupled at load plate and load unit consists of guide rod
DE102011052311A1 (en) structural element
EP2910707A1 (en) Support element for a double or false floor
DE29513902U1 (en) Shock absorber
DE10233804B3 (en) Vibration insulator used in the form of a suspension arrangement of a vehicle engine comprises a bearing block unit having elastomer bodies of an insulating element arrangement attached to support surfaces of a recess
De Carlo et al. Influence of soil-structure interaction on the seismic response of bridge piers
CN106654912A (en) Power distribution box with anti-seismic function
DE29913067U1 (en) Cover plate for glass ceramic hobs
DE102006013528A1 (en) Safety net for avalanche impact, has net ropes e.g. steel wire ropes, that are connected with each other, where each rope is connected with another rope, which is to be crossed, only in successive cross points
DE853978C (en) Device for the treatment of substances using ultrasonic vibrations
WO2018028794A1 (en) Facility having a platform for carrying high-voltage equipment in an electrically insulated manner
DE8902948U1 (en) Device for sound-absorbing fastening of pipes
DE202021101545U1 (en) Breakage chamber for measuring a hardness of a test piece
DE1578632A1 (en) Balance beam as gymnastics equipment
AT289883B (en) Snow plow for attachment to a push vehicle
DE202012001864U1 (en) Device for cracking nuts
DE102010037925A1 (en) Hand rest for musical instrument
CH717504A2 (en) Coaster for a vessel.
DE861045C (en) Potato steamer with electrode heating
Zand Skácel
AT207600B (en) Cigarette holder
DE202009008403U1 (en) Pencil with a shock absorbing sheath
DE29614227U1 (en) Decoupling device
DE29500821U1 (en) Device for decoupling and damping structure-borne noise from loudspeakers
Saletta La “memoria attiva” come gioco delle identità nel romanzo «Suche nach M.» di Doron Rabinovici

Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19960118

R156 Lapse of ip right after 3 years

Effective date: 19990601