| 发明名称 | Transmission operating mechanism | ||
| 摘要 | A transmission operating mechanism includes an operating housing, wherein an inner shifting shaft is provided in the operating housing, and the operating housing is provided with, from left to right, a first position-limiting structure installation hole, a shifting block installation cavity, a second position-limiting structure installation hole and a balancing spring installation cavity; and a shifting block is installed in the shifting block installation cavity and is connected to the inner shifting shaft via a shifting block positioning pin. The spatial position of the operating housing is fully utilized to effectively arrange each functional component, and the requirement for modification is fully considered within the limited dimensional range. Therefore, various operation modes may be achieved by simply providing several modified parts without changing the operating housing. | ||
| 申请公布号 | US9447865(B2) | 申请公布日期 | 2016.09.20 |
| 申请号 | US201314394609 | 申请日期 | 2013.06.24 |
| 申请人 | SHAANXI FAST GEAR CO., LTD. | 发明人 | Zhang Fayong;Li Lingli;Yin Chongyi;Xu Guojie |
| 分类号 | F16H59/02;F16H63/20;F16H63/30 | 主分类号 | F16H59/02 |
| 代理机构 | Frommer Lawrence & Haug LLP | 代理人 | Frommer Lawrence & Haug LLP |
| 主权项 | 1. A transmission operating mechanism, comprising an operating housing, wherein an inner shifting shaft is provided in the operating housing, and the operating housing is provided with, from left to right, a first position-limiting structure installation hole, a shifting block installation cavity, a second position-limiting structure installation hole and a balancing spring installation cavity; and a shifting block is installed in the shifting block installation cavity and is connected to the inner shifting shaft via a shifting block positioning pin, wherein a booster installation cavity located in the operating housing is provided at a left side of the first position-limiting structure installation hole; an outer shifting shaft is sleeved on the inner shifting shaft; a booster outer-shaft shifting block and a booster inner-shaft shifting block are installed in the booster installation cavity; the booster inner-shaft shifting block is connected to the inner shifting shaft via a pin shaft; the booster outer-shaft shifting block is fixedly connected to the outer shifting shaft; and the shifting block is connected to the outer shifting shaft and the inner shifting shaft via the positioning pin, and an interlocking block is sleeved on the outer shifting shaft. | ||
| 地址 | Shaanxi CN | ||