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FR2402808A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

VIBRATION ISOLATION SYSTEM

Assignee: Boeing Co
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Filing: 1978-09-13
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Granted: —
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Expires: 1998-09-13
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Abstract

Abstract Translated from French Dispositif pour coupler un corps à une masse vibrante Il comporte au moins un levier lesté, un premier moyen de pivot reliant la masse vibrante audit levier autour d'un premier axe de pivot, un deuxième moyen de pivot reliant le corps audit. levier autour d'un deuxième axe de pivot décalé par rapport au premier axe de pivot sur la longueur du bras, l'un des axes de pivot étant situé pratiquement à une extrémité du levier, et des moyens élastiques, dont une extrémité est reliée à ladite extrémité du levier et dont l'autre extrémité est reliée à un point de fixation solidaire du corps. Hélicoptères. Device for coupling a body to a vibrating mass It comprises at least one weighted lever, a first pivot means connecting the vibrating mass to said lever around a first pivot axis, a second pivot means connecting the body to said body. lever around a second pivot axis offset relative to the first pivot axis over the length of the arm, one of the pivot axes being located substantially at one end of the lever, and elastic means, one end of which is connected to said end of the lever and the other end of which is connected to an attachment point integral with the body. Helicopters.

Inventors

  • 👤 Rene Augustin Desjardins

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 09:08
CPC Classifications
F; F16; F16F; F16F7/00; F16F7/10; B; B64; B64C; B64C27/00; B64C27/001; B64C2027/002; B64C2027/005; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2121; Y10T74/213

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

GB381174A Cited
GB890374A Cited
FR1457506A Cited
FR2035019A1 Cited
US3698663A Cited
FR2156749A1 Cited
FR2227174A1 Cited
FR2232481A1 Cited
US3858831A Cited
FR2363737A1 Cited
US4088042A Cited

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