Lock pin-type automobile synchronizer
AssigneeShaanxi Fast Gear Co., Ltd.
InventorsDakai Li, Zenggang Guo, Shunli Wang, Lin Yang
Life of this patent
Estimating the term…
Abstract
A lock pin-type automobile synchronizer includes a higher gear conical ring (1) and a lower gear conical ring (4) which are arranged at the sides of a sliding gear sleeve (3). A higher gear lock pin (2) is fixed to one side of the higher gear conical ring (1). A lower gear lock pin (5, 6) is fixed to one side of the lower gear conical ring (4). A pin hole corresponding to the higher gear (2) lock pin and the lower gear lock pin (5, 6) is arranged on the sliding gear sleeve (3). The number of lower gear lock pins (5, 6) is higher than the number of higher gear lock pins (2).
Claims2
A lock pin automobile synchronizer comprising a higher gear conical ring and a lower gear conical ring which are arranged at both sides of a sliding gear sleeve respectively, higher gear lock pins are fixed to the higher gear conical ring, lower gear lock pins are fixed to the lower gear conical ring, pin holes corresponding to higher gear lock pins and lower gear lock pins are arranged on the sliding gear sleeve, wherein the number of the lower gear lock pins is higher than the number of the higher gear lock pins, and the lower gear lock pins comprises at least three long lower gear lock pins protruding into holes of the higher gear conical ring and pushed against the higher gear conical ring by a compression spring;
- and the lower gear lock pins further comprises short lower gear lock pins protruding from a side surface of the lower gear conical ring, and a free end of each short lower gear lock pins is separated from the higher gear conical ring by a distance.
Dependencies are inferred from the claim text.