TAUMEL MECHANISM

To provide a taumel mechanism of a novel structure, capable of further shortening time lag as a wedge part releases locking, or further reducing variation of time lag.SOLUTION: An inner peripheral surface 41d (second inner peripheral surface) of a wedge member 40 is pushed in a circumferential direc...

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Bibliographic Details
Main Author SAKURAI NORIYUKI
Format Patent
LanguageEnglish
Japanese
Published 13.06.2019
Subjects
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
SEATS SPECIALLY ADAPTED FOR VEHICLES
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR
VEHICLES IN GENERAL
WEAPONS
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Summary:To provide a taumel mechanism of a novel structure, capable of further shortening time lag as a wedge part releases locking, or further reducing variation of time lag.SOLUTION: An inner peripheral surface 41d (second inner peripheral surface) of a wedge member 40 is pushed in a circumferential direction by an outer peripheral surface 33a (first outer peripheral surface) of a rotational drive member 30 following rotation of the rotational drive member 30, which in turn moves one of two wedge members 40 bitten into a gap between the outer peripheral surface 33a and an inner peripheral surface 11a (first inner peripheral surface) of a first gear 10 against energization force of an energization member 50.SELECTED DRAWING: Figure 4 【課題】例えば、ウエッジ部材によるロックの解除のタイムラグをより短くしたりタイムラグのばらつきをより小さくしたりすることが可能な、新規な構成のタウメル機構を得る。【解決手段】回転駆動部材３０の回転に応じて、回転駆動部材３０の外周面３３ａ（第一外周面）によってウエッジ部材４０の内周面４１ｄ（第二内周面）を周方向に押すことにより、第一ギヤ１０の内周面１１ａ（第一内周面）と外周面３３ａとの間に食い込んだ二つのウエッジ部材４０のうちの一つを、付勢部材５０による付勢力に抗して動かす。【選択図】図４
Bibliography:Application Number: JP20170218644