WO2005074383A3 - Amortisseur de bruits et de vibrations formant une interface mecanique precise - Google Patents

Amortisseur de bruits et de vibrations formant une interface mecanique precise Download PDF

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Publication number
WO2005074383A3
WO2005074383A3 PCT/IL2005/000165 IL2005000165W WO2005074383A3 WO 2005074383 A3 WO2005074383 A3 WO 2005074383A3 IL 2005000165 W IL2005000165 W IL 2005000165W WO 2005074383 A3 WO2005074383 A3 WO 2005074383A3
Authority
WO
WIPO (PCT)
Prior art keywords
block
noise
vibration damper
mechanical interface
providing precise
Prior art date
Application number
PCT/IL2005/000165
Other languages
English (en)
Other versions
WO2005074383A2 (fr
Inventor
Dorel Wiesberg
Original Assignee
Rafael Armament Dev Authority
Dorel Wiesberg
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 Rafael Armament Dev Authority, Dorel Wiesberg filed Critical Rafael Armament Dev Authority
Publication of WO2005074383A2 publication Critical patent/WO2005074383A2/fr
Publication of WO2005074383A3 publication Critical patent/WO2005074383A3/fr
Priority to IL177411A priority Critical patent/IL177411A0/en

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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/02—Special physical effects, e.g. nature of damping effects temperature-related
    • F16F2222/025—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Mechanical Engineering (AREA)
  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)

Abstract

Une monture de précision pour le montage d'un dispositif qui génère des vibrations dans une position connue par rapport à une base et pour la réduction du bruit acoustique résultant des vibrations, comprend: un premier élément en feuille rigide possédant une surface inférieure conçue pour être fixée à la base, et une surface supérieure; un bloc de matière amortissant les vibrations, possédant une surface inférieure liée à la surface supérieure du premier bloc rigide et possédant une surface supérieure sensiblement parallèle à la surface inférieure, la hauteur du bloc entre la surface supérieure et la surface inférieure étant inférieure à la longueur et à la largeur du bloc; et un second élément en feuille rigide possédant une surface inférieure liée à la surface supérieure du bloc et une surface supérieure pour le montage du dispositif.
PCT/IL2005/000165 2004-02-10 2005-02-10 Amortisseur de bruits et de vibrations formant une interface mecanique precise WO2005074383A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL177411A IL177411A0 (en) 2004-02-10 2006-08-10 Noise and vibration damper providing precise mechanical interface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL160312 2004-02-10
IL16031204 2004-02-10

Publications (2)

Publication Number Publication Date
WO2005074383A2 WO2005074383A2 (fr) 2005-08-18
WO2005074383A3 true WO2005074383A3 (fr) 2006-02-02

Family

ID=34835403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2005/000165 WO2005074383A2 (fr) 2004-02-10 2005-02-10 Amortisseur de bruits et de vibrations formant une interface mecanique precise

Country Status (2)

Country Link
IL (1) IL177411A0 (fr)
WO (1) WO2005074383A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213879A (en) * 1991-04-24 1993-05-25 Nichias Corporation Vibration damping material
US5351940A (en) * 1991-10-30 1994-10-04 Nichias Corporation Vibration damping material
US5946866A (en) * 1995-07-21 1999-09-07 Minnesota Mining And Manufacturing Company Modular damper
US6554263B2 (en) * 1999-09-10 2003-04-29 Toyo Tire & Rubber Co., Ltd. Switchably controlled liquid sealed type vibration isolator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213879A (en) * 1991-04-24 1993-05-25 Nichias Corporation Vibration damping material
US5351940A (en) * 1991-10-30 1994-10-04 Nichias Corporation Vibration damping material
US5946866A (en) * 1995-07-21 1999-09-07 Minnesota Mining And Manufacturing Company Modular damper
US6554263B2 (en) * 1999-09-10 2003-04-29 Toyo Tire & Rubber Co., Ltd. Switchably controlled liquid sealed type vibration isolator

Also Published As

Publication number Publication date
WO2005074383A2 (fr) 2005-08-18
IL177411A0 (en) 2006-12-10

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