Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SPRING WINDER
To improve transfer efficiency of rotational torque of a driving source to a spring in a spring winder.SOLUTION: A spring winder has a spur gear 7 with an insertion part of a shaft, a means to transmit turning force of the spur gear 7 to a spring, a worm 8 that engages with the spur spring 7, and a drive shaft 9 that integrally rotates with the worm 8 and can be connected to a rotationally driving source. Portions located on both ends of the worm 8 of the driving shaft 9 are rotatably supported by bearing members 13, 13. The bearing members 13, 13 are formed of a material that is softer than the driving shaft 9 so as to more easily wear than the driving shaft 9.SELECTED DRAWING: Figure 7
【課題】スプリング巻き機において、駆動源の回転トルクのスプリングへの伝達効率を向上させる。【解決手段】スプリング巻き機は、シャフトの挿通部を備えた平歯車７と、平歯車７の回転力をスプリングに伝動させる手段と、平歯車７と噛合するウォーム８と、ウォーム８と一体で回転し、回動駆動源と接続可能な駆動軸９と、を備え、駆動軸９のウォーム８の両端に位置する部位が軸受部材１３、１３に回転自在に支持されており、軸受部材１３、１３は、駆動軸９よりも摩耗し易いように、駆動軸９よりも軟らかい材料で形成されている。【選択図】図７
SPRING WINDER
To improve transfer efficiency of rotational torque of a driving source to a spring in a spring winder.SOLUTION: A spring winder has a spur gear 7 with an insertion part of a shaft, a means to transmit turning force of the spur gear 7 to a spring, a worm 8 that engages with the spur spring 7, and a drive shaft 9 that integrally rotates with the worm 8 and can be connected to a rotationally driving source. Portions located on both ends of the worm 8 of the driving shaft 9 are rotatably supported by bearing members 13, 13. The bearing members 13, 13 are formed of a material that is softer than the driving shaft 9 so as to more easily wear than the driving shaft 9.SELECTED DRAWING: Figure 7
【課題】スプリング巻き機において、駆動源の回転トルクのスプリングへの伝達効率を向上させる。【解決手段】スプリング巻き機は、シャフトの挿通部を備えた平歯車７と、平歯車７の回転力をスプリングに伝動させる手段と、平歯車７と噛合するウォーム８と、ウォーム８と一体で回転し、回動駆動源と接続可能な駆動軸９と、を備え、駆動軸９のウォーム８の両端に位置する部位が軸受部材１３、１３に回転自在に支持されており、軸受部材１３、１３は、駆動軸９よりも摩耗し易いように、駆動軸９よりも軟らかい材料で形成されている。【選択図】図７
SPRING WINDER
スプリング巻き機
ASARI KEITA (Autor:in) / SAKAMOTO KATSUHIRO (Autor:in)
17.05.2022
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