Motor type active transverse stabilizer bar

A kind of lateral stabilizer bar, motor-type technology, applied in the direction of interconnection system, elastic suspension, vehicle components, etc., can solve the problems of high cost, inconvenient maintenance and installation, complex structure of active stabilizer bar, etc., to achieve low cost, easy maintenance, simple structure

Pending Publication Date: 2017-09-08
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the above-mentioned active stabilizer bar has the problems of complex structure, high cost, and inconvenient maintenance and installation.

Method used

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  • Motor type active transverse stabilizer bar
  • Motor type active transverse stabilizer bar
  • Motor type active transverse stabilizer bar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] like figure 2 As shown, the motor-type active stabilizer bar of the present invention includes an L-shaped left rod 1, an L-shaped right rod 2, a transmission mechanism 3, and a motor 5. The motor 5 drives the transmission mechanism 3 output shaft to move through a coupling 4, and the right The left end of the rod 2 is fixedly provided with a lower swing arm 21 that is movably connected to the output shaft of the transmission mechanism 3. When the output shaft of the transmission mechanism 3 moves, the lower swing arm 21 drives the free end of the right rod 2 to swing to provide a balance force.

[0023] like figure 2 , 3 As shown, it also includes a sleeve 7, the left rod 1 is inserted into the right end of the sleeve 7, and is fixedly connected with the sleeve 7, the left end of the right rod 2 is inserted into the left end of the sleeve 7 with a clearance fit, and the lower swing arm 21 is connected from the sleeve 7 The circumferential groove at the lower end pr...

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PUM

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Abstract

The invention discloses a motor type active transverse stabilizer bar. The motor type active transverse stabilizer bar comprises an L-shaped left bar (1), an L-shaped right bar (2), a transmission mechanism (3) and a motor (5), wherein the motor (5) is used for driving an output shaft of the transmission mechanism (3) to move through a shaft coupler (4); a lower swinging arm (21) which is movably connected with the output shaft of the transmission mechanism (3) is fixedly arranged at the left end of the right bar (2); and when the output shaft of the transmission mechanism (3) moves, the lower swinging arm (21) drives a free end of the right bar (2) to swing, so as to provide a balance force. The motor type active transverse stabilizer bar disclosed by the invention has the advantages of simple structure, low cost and convenience for maintenance and installation.

Description

technical field [0001] The invention belongs to the technical field of vehicle stabilizer bars, in particular to a motor-type active lateral stabilizer bar device with simple structure, low cost and convenient maintenance and installation. Background technique [0002] Rollover is one of the most serious accidents that threatens the safety of occupants during driving. According to investigations, vehicle rollover accidents account for 40% of all traffic accidents worldwide. There are two reasons for the rollover of the car: one is the tripping and rollover caused by the "tripping" of the obstacle on the road sideways; the other is the rollover caused by excessive lateral acceleration during the curve movement . In order to improve the anti-rolling performance of the vehicle, a passive stabilizer bar is generally installed on the car to increase the roll stiffness of the suspension system, so that when the vehicle rolls, an anti-rolling moment is applied to the body, thereb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G21/055B60G17/016
CPCB60G17/0157B60G17/016B60G21/055B60G2200/34B60G2204/1431B60G2800/0192B60G2800/20B60G2800/9122B60G2600/182B60G2204/8302B60G2400/104B60G2400/204B60G2400/412
Inventor 皮大伟李姣王洪亮王显会王尔烈孔振兴
Owner NANJING UNIV OF SCI & TECH
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