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A platform for research: civil engineering, architecture and urbanism
Balance arm of improved automobile fork arm type electric glass lifter
The invention discloses a balance arm of an improved automobile fork arm type electric glass lifter. The balance arm comprises a lifting arm body, balance arm bodies and gaskets. The balance arm bodies are arranged on the left side and the right side of a groove in the middle of the lifting arm body respectively and fixed to the lifting arm body through the gaskets. A circular gap is formed in the joint of each balance arm body and the corresponding gasket. An oil injecting hole is formed in the connecting end of each balance arm body. The circle center of each oil injecting hole is located on the corresponding circular gap. By forming the two oil injecting holes in the balance arm bodies, making the circle centers of the oil injecting holes located in the circular gaps between the balance bodies and the gaskets, and injecting lubricating grease through the two oil injecting holes of the balance arm bodies, lubricating grease penetrates through the circular gaps to be left in the gaps to conduct lubricating, the bluntness caused by the metal friction between the balance arm bodies and the gaskets and the excessive welding tightness during welding are reduced, the running state of the product is improved, and product quality is further improved.
Balance arm of improved automobile fork arm type electric glass lifter
The invention discloses a balance arm of an improved automobile fork arm type electric glass lifter. The balance arm comprises a lifting arm body, balance arm bodies and gaskets. The balance arm bodies are arranged on the left side and the right side of a groove in the middle of the lifting arm body respectively and fixed to the lifting arm body through the gaskets. A circular gap is formed in the joint of each balance arm body and the corresponding gasket. An oil injecting hole is formed in the connecting end of each balance arm body. The circle center of each oil injecting hole is located on the corresponding circular gap. By forming the two oil injecting holes in the balance arm bodies, making the circle centers of the oil injecting holes located in the circular gaps between the balance bodies and the gaskets, and injecting lubricating grease through the two oil injecting holes of the balance arm bodies, lubricating grease penetrates through the circular gaps to be left in the gaps to conduct lubricating, the bluntness caused by the metal friction between the balance arm bodies and the gaskets and the excessive welding tightness during welding are reduced, the running state of the product is improved, and product quality is further improved.
Balance arm of improved automobile fork arm type electric glass lifter
ZHOU YUCHENG (author) / WANG XIAOWEI (author) / XU CHENGGANG (author) / LIU HAIFENG (author) / LIU YI (author)
2015-12-09
Patent
Electronic Resource
English
Automobile glass lifter motor, automobile glass lifter and automobile
| European Patent Office | 2023