GEAR ASSEMBLY

• Main Authors: ALI KHAN MAQSOOD RIZWAN, MCGOWAN SEAN M, CLAYWELL MARK R
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2020
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LUBRICATING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; THERMAL INSULATION IN GENERAL; WEAPONS

A gear assembly includes a primary shaft, a driving gear, a driven gear, a secondary shaft, and a key wherein the primary shaft and the driving gear define a keyway for housing the key. The primary shaft defines a lower region of the keyway while the driving gear defines an upper region of the keyway. The driving gear may be mounted on the primary shaft such that the upper region and the lower regions of the keyway are aligned with each other in order for the keyway to house the key. The driven gear may be mounted on the secondary shaft such that the driven gear may be in meshing engagement with the driven gear. The aforementioned keyway defines a peninsula in a center portion of the driving gear. The peninsula is configured to abut against a key disposed within the keyway. 一种齿轮组件，包括主轴、主动齿轮、从动齿轮、副轴和键，其中主轴和主动齿轮限定了用于容纳键的键槽。主轴限定了键槽的下部区域，而主动齿轮限定了键槽的上部区域。主动齿轮可安装在主轴上，使得键槽的上部区域和下部区域彼此对齐，以便使键槽容纳键。从动齿轮可安装在副轴上，使得从动齿轮可与主动齿轮啮合。上述键槽在主动齿轮的中心部分限定了半岛状区域。半岛状区域构造成与设置在键槽内的键邻接。