JP7235857B2 - 運動器具のブレーキシステム及びその方法 - Google Patents
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Description
本開示は、本明細書に完全に記載されているように参照により組み込まれる2018年8月3日に出願された米国仮出願第62/714,635号の利益及び優先権を主張する。本開示は、本明細書に完全に記載されているように参照により組み込まれる「運動器具のブレーキシステム及びその方法」と題された、2018年1月17日に出願された米国仮出願第62/618,581号に関連する。
Claims (20)
- フレーム及びフライホイールを有する運動器具の抵抗システムであって、
第1の抵抗装置であって、
調整ブラケットと、
前記調整ブラケットの内面に取り付けられた少なくとも2つの磁性メンバと、
前記フレームに回動可能に取り付けられた第1端部を有する調整シャフトを備えたアクチュエータと、を有し、
前記アクチュエータは、前記調整シャフトの一部を横切るように動作し、
第1ポジションでは、前記2つの磁性メンバが前記フライホイールの上方に配置され、
第2ポジションでは、前記2つの磁性メンバが前記フライホイールの反対側に配置されて前記フライホイールに抵抗をもたらす、該第1の抵抗装置と、
前記調整ブラケットを前記フレームに接続し、前記調整ブラケットの位置に対応する信号を生成するロードセルと、を含み、
前記調整ブラケットは、少なくとも部分的に、前記ロードセルによって支持されていることを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
第2の抵抗装置であって、
ブレーキパッドを有するブレーキパッドアセンブリと、
前記ブレーキパッドを前記フライホイールに対して付勢させ、前記フライホイールに抵抗をもたらすように動作可能な作動装置と、を有する該第2の抵抗装置をさらに含むことを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
主軸を中心に回転するように動作可能なユーザ調整シャフトと、
前記ユーザ調整シャフトの回転を感知するように動作可能なブレーキエンコーダと、をさらに含むことを特徴とする抵抗システム。 - 請求項3に記載の抵抗システムであって、
前記抵抗システムの動作を制御するように動作可能な制御構成要素をさらに含み、
前記制御構成要素によって、感知された回転を表す信号が受信されることを特徴とする抵抗システム。 - 請求項4に記載の抵抗システムであって、
前記感知された回転は前記制御構成要素によって処理され、
前記制御構成要素は、前記アクチュエータへの対応する命令を生成するように動作可能であり、前記アクチュエータは、前記命令にしたがって前記調整シャフトに沿って移動することを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
前記ロードセルは、第1端部において前記調整ブラケットに取り付けられ、第2端部において前記フレームに取り付けられていることを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
前記ロードセルは、第1端部において前記調整ブラケットに取り付けられ、第2端部において取り付けブラケットに取り付けられ、前記取り付けブラケットは、前記フレームに回動可能に取り付けられていることを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
前記2つの磁性メンバは、前記調整ブラケットが下降位置にあるときに、前記フライホイールに前記抵抗を加えることを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
ブレーキパッドアセンブリと、
前記ブレーキパッドアセンブリ上に配置されたブレーキパッドと、をさらに含み、
前記調整シャフトは、前記ブレーキパッドが前記フライホイールと接触するように、前記ブレーキパッドアセンブリを前記フライホイールに向かって付勢するように動作可能であることを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
前記調整シャフトの端部に配置され、前記調整シャフトの手動回転を容易にするノブをさらに含むことを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
前記ロードセルは、前記アクチュエータによって位置決めされた前記調整ブラケットの前記位置に対応する前記信号を生成するように構成され、前記位置は、前記第1ポジション若しくは前記第2ポジション、または、前記第1ポジションと前記第2ポジションとの間の複数の中間位置の1つを含むことを特徴とする抵抗システム。 - 請求項1に記載の抵抗システムであって、
ケイデンス及び電力の固定マップを記憶するメモリと、
抵抗に対するポジションの動的マップと、
エラーマップと、
抵抗値の誤差を計算し、前記抵抗に対するポジションの動的マップを更新することにより前記誤差を補償するように構成された論理デバイスと、をさらに含むことを特徴とする抵抗システム。 - フレーム及びフライホイールを有する運動器具の抵抗を調整する方法であって、
調整シャフトの回転を感知するステップと、
制御構成要素において感知された回転を受信するステップと、
アクチュエータを駆動するために信号を生成するステップであって、前記アクチュエータは、抵抗構成要素の対応する動きが生じるようにねじ付きのシャフトの一部を横切ることによって前記フライホイールへ加えられる抵抗を変化させるように動作可能である、該ステップと、
前記抵抗構成要素を駆動して前記フライホイールへ近づける、及び/または遠ざけることによって前記フライホイールへ加えられる抵抗を変化させるように、前記信号に応答して前記アクチュエータを動作させるステップと、
前記抵抗構成要素と前記抵抗構成要素を少なくとも部分的に支持する前記フレームとの間に接続されたロードセルによって前記抵抗構成要素の位置に対応する反力を感知するステップと、を含むことを特徴とする方法。 - 請求項13に記載の方法であって、
前記回転に応答して前記フライホイールへ加えられた前記抵抗を調整するように、前記調整シャフトを手動で回転させるステップをさらに含むことを特徴とする方法。 - 請求項13に記載の方法であって、
調整ブラケットの内面に一対の磁性メンバを配置するステップであって、前記磁性メンバは前記フライホイールの幅より大きな距離だけ互いに離間されている、該ステップをさらに含むことを特徴とする方法。 - 請求項15に記載の方法であって、
前記抵抗の調整は、前記フライホイールの反対側に配置された前記一対の磁性メンバの間に磁束を生成するように、前記調整ブラケットを調整するステップをさらに含むことを特徴とする方法。 - 請求項13に記載の方法であって、
前記フレームに回転可能に接続された取り付けアセンブリに前記ロードセルを取り付けるステップをさらに含むことを特徴とする方法。 - 請求項13に記載の方法であって、
前記抵抗の調整は、調整ブラケットの内面にブレーキパッドを配置するステップと、前記ブレーキパッドを前記フライホイールに押し込むために前記調整シャフトから前記調整ブラケットに圧力を加えるステップと、をさらに含むことを特徴とする方法。 - 請求項13に記載の方法であって、
前記抵抗の調整は、前記調整シャフトの端部に配置されたノブを手動で回すステップをさらに含むことを特徴とする方法。 - 請求項13に記載の方法であって、
前記抵抗構成要素の感知された前記位置に少なくとも部分的に基づいて、抵抗値を決定するステップをさらに含むことを特徴とする方法。
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PCT/US2019/045013 WO2020028883A1 (en) | 2018-08-03 | 2019-08-02 | Braking systems and methods for exercise equipment |
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