PROBLEM TO BE SOLVED: To provide an engagement chain in which the weight of chain members in a plurality of rows can be reduced, and a movable body moving device.SOLUTION: An engagement chain has paired advanceable/retractable chain members 12a, 12b in a plurality of rows, the chain members 12a, 12b are engaged with each other by moving to a forward direction, and integrated to each other, and on the other hand, the chain member 12a, 12b are released from the integrated engagement state by moving to a retraction direction, and branched from each other. In the chain members 12a, 12b, an outer link plate 22 and an inner link plate 21 which are arranged in series are connected to each other so as to be turntable. Partial link plates 21, 22 out of a plurality of the link plates 21, 22 which are aligned in an axial line direction in which the outer link plate 22 and the inner link plate 21 are turned have claw parts 25 for making the chain members 12a, 12b engaged with each other, and link plates 21, 22 other than the partial link plates do not have the claw parts 25.SELECTED DRAWING: Figure 3
【課題】複数列のチェーン部材の軽量化を図ることができる噛合チェーン及び可動体移動装置を提供する。【解決手段】噛合チェーンは、進退移動可能な対をなす複数列のチェーン部材12a,12bを有し、チェーン部材12a,12b同士が進行方向に移動することで相互に噛み合って一体化する一方、その一体化した噛合状態からチェーン部材12a,12b同士が退行方向に移動することで相互に噛み外れて分岐する。チェーン部材12a,12bは、直列に配置される外リンクプレート22と内リンクプレート21とが回動自在に連結されている。外リンクプレート22と内リンクプレート21とが回動する軸線方向に並ぶ複数のリンクプレート21,22のうち、一部のリンクプレート21,22はチェーン部材12a,12b同士を噛合させる爪部25を有し、一部以外のリンクプレート21,22は爪部25を有さない。【選択図】図3
ENGAGEMENT CHAIN AND MOVABLE BODY MOVING DEVICE
噛合チェーン及び可動体移動装置
2017-11-30
Patent
Electronic Resource
Japanese
IPC: | F16G Riemen, Kabel oder Seile, vorwiegend für Antriebszwecke , BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |