| Original document(9 pages) 中文版 |
The present invention is a gear stepless speed changing device for vehicles. It is composed of a gear transmission mechanism, a gear reverse mechanism, a speed changing mechanism and a control mechanism. In the transmission mechanism, the medium gear engaged with the input shaft gear is mounted on the speed changing gear, the rotation speed of the input shaft gear relative to the inner gear is changed through the rotation speed variation of the speed changing gear, so that the output of different rotation speeds is realized. Its speed changing mechanism adopts worm and wormwheel, crank shaft and link to drive a plunger oil cylinder and the resistance to the oil cylinder motion is increased or decreased in order to control the rotation of the speed changing gear by means of manually controlling the open and close positions of the oil output valve. The present invention has the advantages of large output torque and simplified operation procedure of car-driving. |
Application Number
申请号 |
89100795 |
Application Date
申请日 |
1989.03.03 |
| Title 名称 |
Gear stepless speed changing device |
Publication Number
公开号 |
1045292 |
Publication Date
公开日 |
1990.09.12 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
F16H3/44,F16H61/40 |
Applicant(s) Name
申请人 |
Cui Baochun |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
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| More information 更 多 信 息 |
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