Air spoiler retracting device

Details Air spoiler retracting device Air spoiler retracting device

1989-03-03

1990-02-20

Song, Robert R.

Land vehicles: bodies and tops

Bodies

With distinct wind deflector

74 8915, B62D 3500

Patent

active

049020676

ABSTRACT:
Herein disclosed is an air spoiler retracting device which comprises a casing; a reversible electric motor disposed in the casing and having a drive shaft; a carry bar held by the casing and axially movable in parallel with the axis of the drive shaft, the carry bar having one end to which a spoiler proper is connected; a first transmission mechanism including a first gear driven by the drive shaft of the motor and a second gear meshed with the first gear; a second transmission mechanism for converting the rotational movement of the second gear to the axial movement of the carry bar; a pivoting mechanism for permitting a pivotal movement of the carry bar relative to the second transmission mechanism; and a pivoting movement assisting mechanism for assisting the function of the pivoting mechanism, the assisting mechanism including at least one elastomeric member sandwiched between attached two parts.

REFERENCES:
patent: 4131308 (1978-12-01), Holka et al.
patent: 4778212 (1988-10-01), Tomforde
patent: 4810021 (1989-03-01), Burst

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