JP2014527493A - 二重操舵可能車両 - Google Patents
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- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
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- B62K21/02—Front wheel forks or equivalent, e.g. single tine
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- B62K21/24—Connections between forks and handlebars or handlebar stems readily releasable
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- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
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- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
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- B62B7/12—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy
- B62B7/126—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy into a trailer, e.g. bicycle trailer
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Abstract
Description
Claims (20)
- 三輪車の乗り手による操舵が可能な第1の動作モードと前記三輪車を押す人物による操舵が可能な第2の動作モードとの間で動作可能な三輪車であって、
1対の後輪と、
対向する側面および前輪軸を有する前輪と、
ヘッドチューブと、
前記後輪を回転可能に支持するように構成され、かつ前記ヘッドチューブを前記後輪から一定の調節不可能な距離を置いて支持するように構成された、フレームと、
前記前輪を回転させるようにそれぞれのペダルが構成された、1対のペダルと、
前記前輪が前記前輪軸の周りで回転することを可能とする態様で前記前輪を支持するように構成された少なくとも1つのブレードを有するフォークと、
回転可能な態様で前記ヘッドチューブから延在するように構成されたステムであって、前記前輪の幅のせいぜい3分の1の大きさの最小直径を有する金属製ロッドを含む、ステムと、
前記前輪軸を横切って延在するステム軸の周りで前記フォークを旋回させるように構成された乗り手ハンドルであって、前記第1のモードでは三輪車の乗り手が前記乗り手ハンドルに力を加えてそれにより前記フォークを旋回させることを可能とする態様で前記ステムに回転的に結合されるように構成されており、前記第2のモードでは前記ステムから回転的に分離されて、前記乗り手ハンドルに加えられた力が前記フォークを旋回させるのを防止するように構成されている、乗り手ハンドルと、を備え、
前記ステムが、約165度から179度の間の角度で前記フォークから延在し、また、前記ステム軸と前記前輪軸との間のオフセット距離が、15mmから40mmの間である、三輪車。 - 請求項1に記載の三輪車において、前記フォークが、中間に前記前輪を回転可能に支持するように構成された2つのブレードを含む、三輪車。
- 請求項1に記載の三輪車において、前記ハンドルが、手動で作動可能な解放機構を介して前記ステムから分離されるように構成された、三輪車。
- 請求項3に記載の三輪車において、前記ハンドルが、スナップ・イン・プレース(snap−in−place)機構を介して前記ステムに結合されるように構成されている、三輪車。
- 請求項1に記載の三輪車であって、前記ステムに関連付けられた結合機構をさらに備えて、前記ハンドルと前記ステムとの間の回転的接続を操作者が選択的に結合および分離することを可能とする、三輪車。
- 請求項5に記載の三輪車において、前記第2のモードでは前記乗り手ハンドルが前記ステムから独立して自由に回転することができるように、また、前記第1のモードでは前記乗り手ハンドルが前記ステムにロックされて前記ステムと一緒に回転するように、前記結合機構が構成された、三輪車。
- 請求項1に記載の三輪車において、前記金属製ロッドが、前記前輪の前記幅のせいぜい4分の1の大きさの最小直径を有する、三輪車。
- 請求項1に記載の三輪車であって、前記三輪車の後部から延在して前記三輪車を後ろから押すことおよび操舵することを可能としているペアレンタルハンドルをさらに含む、三輪車。
- 三輪車の乗り手による操舵が可能な第1の動作モードと前記三輪車を押す人物による操舵が可能な第2の動作モードとの間で動作可能な三輪車であって、
1対の後輪と、
対向する側面および前輪軸を有する前輪と、
ヘッドチューブと、
座席と、
前記座席を支持し、前記後輪を回転可能に支持し、かつ前記ヘッドチューブを前記後輪から一定の調節不可能な距離を置いて支持するように構成された、フレームと、
前記前輪を回転させるようにそれぞれのペダルが構成された、1対のペダルと、
前記前輪が前記前輪軸の周りで回転することを可能とする態様で前記前輪を支持するように構成された少なくとも1つのブレードを有するフォークと、
前記ヘッドチューブから回転可能に延在するように構成された、ステムと、
前記前輪軸を横切るステム軸の周りで前記フォークを旋回させるように構成された乗り手ハンドルであって、前記第1のモードでは三輪車の乗り手が前記乗り手ハンドルに力を加えてそれにより前記フォークを旋回させることを可能とする態様で前記ステムに回転的に結合されるように構成されており、前記第2のモードでは前記ステムから回転的に分離されて、前記乗り手ハンドルに加えられた力が前記フォークを旋回させるのを防止するように構成されている、乗り手ハンドルと、を備え、
前記ステムが、前記ステム軸が前記前輪軸の後に従う場合に前記座席と前記ヘッドチューブの間隔を変更する必要なしに前記ペダルが乗り手によって踏まれるように配向されるようにと選択された角度で、前記フォークから延在する、三輪車。 - 請求項9に記載の三輪車において、前記ステムが、約165度から179度の間の角度で前記フォークから延在する、三輪車。
- 請求項9に記載の三輪車において、前記ステム軸と前記前輪軸との間のオフセット距離が、15mmから40mmの間である、三輪車。
- 請求項9に記載の三輪車において、前記金属製ロッドが、前記前輪の前記幅のせいぜい3分の1の大きさの最小直径を有する、三輪車。
- 請求項9に記載の三輪車において、前記金属製ロッドが、前記前輪の前記幅のせいぜい4分の1の大きさの最小直径を有する、三輪車。
- 請求項9に記載の三輪車において、前記ハンドルが、手動で作動可能な解放機構を介して前記ステムから分離されるように構成された、三輪車。
- 請求項14に記載の三輪車において、前記ハンドルが、スナップ・イン・プレース機構を介して前記ステムに結合されるように構成された、三輪車。
- 三輪車の乗り手による操舵が可能な第1の動作モードと前記三輪車を押す人物による操舵が可能な第2の動作モードとの間で動作可能な三輪車であって、
1対の後輪と、
対向する側面および前輪軸を有する前輪と、
ヘッドチューブと、
前記後輪を回転可能に支持するように構成され、かつ前記ヘッドチューブを支持するように構成された、フレームと、
前記前輪を回転させるようにそれぞれのペダルが構成された、1対のペダルと、
前記前輪が前記前輪軸の周りで回転することを可能とする態様で前記前輪を支持するように構成された少なくとも1つのブレードを有するフォークと、
回転することが可能な態様で前記ヘッドチューブから延在するように構成されたステムであって、前記前輪の幅のせいぜい3分の1の大きさの最小直径を有するロッドを含む、ステムと、
前記前輪軸を横切って延在するステム軸の周りで前記フォークを旋回させるように構成された乗り手ハンドルであって、前記第1のモードでは三輪車の乗り手が前記乗り手ハンドルに力を加えてそれにより前記フォークを旋回させることを可能とする態様で前記ステムに回転的に結合されるように構成されており、前記第2のモードでは前記ステムから回転的に分離されて、前記乗り手ハンドルに加えられた力が前記フォークを旋回させるのを防止するように構成されている、乗り手ハンドルと、を備え、
前記ステムが、約165度から179度の間の角度で前記フォークから延在し、また、前記ステム軸と前記前輪軸との間のオフセット距離が、15mmから40mmの間である、三輪車。 - 請求項16に記載の三輪車において、前記ハンドルが、手動で作動可能な解放機構を介して前記ステムから分離されるように構成された、三輪車。
- 請求項16に記載の三輪車であって、前記ステムに関連付けられた結合機構をさらに備えて、前記ハンドルと前記ステムとの間の回転的接続を操作者が選択的に結合および分離することを可能とする、三輪車。
- 請求項18に記載の三輪車において、前記第2のモードでは前記乗り手ハンドルが前記ステムから独立して自由に回転することができるように、また、前記第1のモードでは前記乗り手ハンドルが前記ステムにロックされて前記ステムと一緒に回転するように、前記結合機構が構成された、三輪車。
- 請求項1に記載の三輪車において、前記金属製ロッドが、前記前輪の前記幅のせいぜい4分の1の大きさの最小直径を有する、三輪車。
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