PEDAL DEPRESSION FORCE DETECTING MECHANISM

To provide a depression force detection mechanism for an accelerator pedal which can be retrofitted to an operation pedal, has versatility, and can detect, for example, that an abnormal depression force is applied to the accelerator pedal in a wide range.SOLUTION: A pedal depression force detecting...

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Bibliographische Detailangaben
Hauptverfasser:	SUDA TORU, KOJIMA JUNTARO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY CONTROLLING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS PHYSICS REGULATING RELAYS SELECTORS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a depression force detection mechanism for an accelerator pedal which can be retrofitted to an operation pedal, has versatility, and can detect, for example, that an abnormal depression force is applied to the accelerator pedal in a wide range.SOLUTION: A pedal depression force detecting mechanism is characterized by comprises: a membrane type switch 12 arranged along a face of an accelerator pedal 30; a top plate 14 fixed to the accelerator pedal 30 so as to cover the membrane type switch 12; and a load buffer plate 16 positioned between the membrane type switch 12 and the top plate 14, wherein: the membrane type switch 12 is provided with a plurality of contacts 12a1 and 12b1 along a surface direction; and the load buffering plate 16 has a load buffering portion 16a arranged to straddle the plurality of contacts 12a1 and 12b1 provided on the membrane type switch 12.SELECTED DRAWING: Figure 1 【課題】操作ペダルに対する後付けが可能であり、かつ汎用性を有し、例えばアクセルペダルに異常な踏力が加えられたことを広い範囲で検出する事のできるアクセルペダルの踏力検出機構を提供する。【解決手段】アクセルペダル３０のフェイス面に沿って配置する膜型スイッチ１２と、膜型スイッチ１２を覆うようにしてアクセルペダル３０に固定されるトッププレート１４と、膜型スイッチ１２とトッププレート１４との間に配置される荷重緩衝プレート１６とを備え、膜型スイッチ１２には、面方向に沿って複数の接点１２ａ１，１２ｂ１が備えられており、荷重緩衝プレート１６は、膜型スイッチ１２に設けられた接点１２ａ１，１２ｂ１を複数跨ぐように配置された荷重緩衝部１６ａを有することを特徴とする。【選択図】図１