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A platform for research: civil engineering, architecture and urbanism
Toothed belt type spring piece buffering gear lifter
The invention discloses a toothed belt type spring piece buffering gear lifter. The toothed belt type spring piece buffering gear lifter comprises a driving mechanism and a lifter bracket and is characterized in that a transmission belt driven gear and a transmission belt driving gear are respectively arranged at the upper end and the lower end of a strip-shaped lifter bracket and are in transmission connection with each other through a toothed belt; a sliding block used for mounting car window glass is fixed on the toothed belt; a sliding slot of the sliding block is clamped to a sliding rail of the lifter bracket; a transmission belt driving gear shaft is connected to the driving mechanism. The toothed belt type spring piece buffering gear lifter has the beneficial effects that a contact area between a lifter transmission belt and a transmission wheel is large, stressed points are dispersed, the defects of small contact area between a steel wire rope and a transmission wheel of a rope wheel type car window lifter, intensive stressed points and serious abrasion can be avoided, the occurrence rate of the fault of the lifter in the using process is reduced, the driving gear is a buffering gear, the gear is protected, and the service life of the lifter is prolonged.
Toothed belt type spring piece buffering gear lifter
The invention discloses a toothed belt type spring piece buffering gear lifter. The toothed belt type spring piece buffering gear lifter comprises a driving mechanism and a lifter bracket and is characterized in that a transmission belt driven gear and a transmission belt driving gear are respectively arranged at the upper end and the lower end of a strip-shaped lifter bracket and are in transmission connection with each other through a toothed belt; a sliding block used for mounting car window glass is fixed on the toothed belt; a sliding slot of the sliding block is clamped to a sliding rail of the lifter bracket; a transmission belt driving gear shaft is connected to the driving mechanism. The toothed belt type spring piece buffering gear lifter has the beneficial effects that a contact area between a lifter transmission belt and a transmission wheel is large, stressed points are dispersed, the defects of small contact area between a steel wire rope and a transmission wheel of a rope wheel type car window lifter, intensive stressed points and serious abrasion can be avoided, the occurrence rate of the fault of the lifter in the using process is reduced, the driving gear is a buffering gear, the gear is protected, and the service life of the lifter is prolonged.
Toothed belt type spring piece buffering gear lifter
2015-05-06
Patent
Electronic Resource
English
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