Land vehicles: bodies and tops – Bodies – With distinct wind deflector
74 8915, B62D 3500
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.
patent: 4131308 (1978-12-01), Holka et al.
patent: 4778212 (1988-10-01), Tomforde
patent: 4810021 (1989-03-01), Burst
Ohi Seisakusho Co. Ltd.
Song Robert R.
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