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A platform for research: civil engineering, architecture and urbanism
Tooth-belt type spring buffering gear lifter
A tooth-belt type spring buffering gear lifter comprises a driving mechanism and a lifter support. The tooth-belt type spring buffering gear lifter is characterized in that the upper end and the lower end of the long-strip-shaped lifter support are provided with a transmission belt driven gear and a transmission belt driving gear respectively, connection transmission is carried out through a tooth belt, a sliding block provided with car window glass is fixed on the tooth belt, a sliding groove of the sliding block is clamped to a sliding track of the lifter support, and a transmission belt driving gear shaft is connected with a driving mechanism. The tooth-belt type spring buffering gear lifter has the advantages that the contact area of a lifter transmission belt and a transmission gear is large, force-bearing points are dispersed, the shortcoming that the contact area of a rope wheel type car window lifter steel wire rope and a transmission wheel is small, force-bearing points are concentrated, and abrasion is severe is overcome, the fault occurrence rate of the lifter during a using process is lowered, a driving gear is a buffering gear, the gear is protected, and the service life of the lifter is prolonged.
Tooth-belt type spring buffering gear lifter
A tooth-belt type spring buffering gear lifter comprises a driving mechanism and a lifter support. The tooth-belt type spring buffering gear lifter is characterized in that the upper end and the lower end of the long-strip-shaped lifter support are provided with a transmission belt driven gear and a transmission belt driving gear respectively, connection transmission is carried out through a tooth belt, a sliding block provided with car window glass is fixed on the tooth belt, a sliding groove of the sliding block is clamped to a sliding track of the lifter support, and a transmission belt driving gear shaft is connected with a driving mechanism. The tooth-belt type spring buffering gear lifter has the advantages that the contact area of a lifter transmission belt and a transmission gear is large, force-bearing points are dispersed, the shortcoming that the contact area of a rope wheel type car window lifter steel wire rope and a transmission wheel is small, force-bearing points are concentrated, and abrasion is severe is overcome, the fault occurrence rate of the lifter during a using process is lowered, a driving gear is a buffering gear, the gear is protected, and the service life of the lifter is prolonged.
Tooth-belt type spring buffering gear lifter
2015-05-13
Patent
Electronic Resource
English
Tooth-belt type spring buffering gear self-adaptation sliding block lifter
European Patent Office | 2015
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