Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a novel centrifugal brake which is short and constant in the axial length, and can adjust the magnitude of a braking torque step by step while reducing the manufacturing costs.SOLUTION: A rotating body 6 is combined with an adjustment member 50 which is engaged in the circumferential direction by engaging means (an engagement recess 30 and an engagement projection 66) and rotates integrally, the adjustment member 50 is provided with an adjustment piece 54 which is disposed between the outer peripheral surface of a weight 32 and an inner peripheral surface 8 of a housing 4 and extends linearly in the axial direction, a circumferential one side edge 56 of the adjustment piece 54 is displaced in the circumferential direction according to the position of each of plural pieces of weights 32 disposed axially in series, and the circumferential position of the adjustment member 50 with respect to the rotating body 6 is adjusted, thereby changing the number of weights 32 of which the outer peripheral surface abuts on the inner peripheral surface of the adjustment piece 54 when the rotating body 6 rotates.SELECTED DRAWING: Figure 1
【課題】軸方向長さが短く且つ一定で製造コストが低減ながら制動トルクの大きさを段階的に調整可能な、新規の遠心ブレーキを提供すること。【解決手段】回転体６には係止手段（係止凹部３０及び係止突起６６）によって周方向に係止されて一体的に回転する調整部材５０を組み合わせ、調整部材５０には、ウェイト３２の外周面とハウジング４の内周面８との間に配置されて軸方向に直線状に延びる調整片５４を設け、調整片５４の周方向片側縁５６を軸方向に直列に配置された複数個のウェイト３２の各々の位置に応じて周方向に変位させ、回転体６に対する調整部材５０の周方向位置を調整することで、回転体６が回転した際に、外周面が調整片５４の内周面に当接するウェイト３２の数を変化させる。【選択図】図１
To provide a novel centrifugal brake which is short and constant in the axial length, and can adjust the magnitude of a braking torque step by step while reducing the manufacturing costs.SOLUTION: A rotating body 6 is combined with an adjustment member 50 which is engaged in the circumferential direction by engaging means (an engagement recess 30 and an engagement projection 66) and rotates integrally, the adjustment member 50 is provided with an adjustment piece 54 which is disposed between the outer peripheral surface of a weight 32 and an inner peripheral surface 8 of a housing 4 and extends linearly in the axial direction, a circumferential one side edge 56 of the adjustment piece 54 is displaced in the circumferential direction according to the position of each of plural pieces of weights 32 disposed axially in series, and the circumferential position of the adjustment member 50 with respect to the rotating body 6 is adjusted, thereby changing the number of weights 32 of which the outer peripheral surface abuts on the inner peripheral surface of the adjustment piece 54 when the rotating body 6 rotates.SELECTED DRAWING: Figure 1
【課題】軸方向長さが短く且つ一定で製造コストが低減ながら制動トルクの大きさを段階的に調整可能な、新規の遠心ブレーキを提供すること。【解決手段】回転体６には係止手段（係止凹部３０及び係止突起６６）によって周方向に係止されて一体的に回転する調整部材５０を組み合わせ、調整部材５０には、ウェイト３２の外周面とハウジング４の内周面８との間に配置されて軸方向に直線状に延びる調整片５４を設け、調整片５４の周方向片側縁５６を軸方向に直列に配置された複数個のウェイト３２の各々の位置に応じて周方向に変位させ、回転体６に対する調整部材５０の周方向位置を調整することで、回転体６が回転した際に、外周面が調整片５４の内周面に当接するウェイト３２の数を変化させる。【選択図】図１
CENTRIFUGAL BRAKE
遠心ブレーキ
IKEGAWA SHIORI (Autor:in)
04.01.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen