DRIVE FORCE TRANSMISSION DEVICE AND METHOD FOR MANUFACTURING SAME

• Main Authors: AKIYAMA MITSUHIRO, TAMURA MASAKAZU, FUJII SHOGO, TOYOSHIMA TAHEI
• Format: Patent
• Language: Chinese; English
• Published: 08.05.2020
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

A transmission case (10) is provided with a first cover section (6) for a baffle plate (5), the first cover section (6) being located between a final gear (F) and a wall section (13) of the transmission case (10) in the direction of an axis (X). The first cover section (6) has an arc-shaped base section (60). The downstream end of the base section (60) in the rotational direction of the final gear(F) serves as a plate-shaped flow rate regulation section (67). The transmission case (10) is provided with a linear rib (19) protruding toward the flow rate regulation section (67). Clearance (CL) is provided between the front end surface (19x) of the rib (19) and a facing surface (67x) of the flow rate regulation section (67). The flow of oil is regulated by the clearance (CL). 变速器壳体(10)在轴线(X)方向上在终端传动齿轮(F)与变速器壳体(10)的壁部(13)之间具备折流板(5)的第一罩部(6)。第一罩部(6)具有弧状的基部(60)。基部(60)的在终端传动齿轮(F)的旋转方向的下游侧的端部成为板状的流量调整部(67)。在变速器壳体(10)设置有朝向流量调整部(67)突出的线状的肋(19)。在肋(19)的前端面(19x)与流量调整部(67)的相对面(67x)之间设有间隙(CL)。利用间隙(CL)调整油的流动。