Device for automatically controlling the closure of a sliding do

Details Device for automatically controlling the closure of a sliding do Device for automatically controlling the closure of a sliding do

1997-08-14

2000-03-14

Martin, David

Electricity: motive power systems

Motor-reversing

Automatic and/or with time-delay means

318446, 318466, 318468, 318489, 49 31, H02P 100

Patent

active

060377275

ABSTRACT:
A vehicular slide door open-close control apparatus for opening a slide door installed at a side of vehicle body by means of the drive source such as a motor and the like. The purpose of the apparatus is to reduce a burden applied to the slide door moving from its full-open position along its close direction, downsize, lighten and lower the cost. Also, reducing an operational force when the door is manually closed. The control apparatus has a drive source 54 such as motor and the like, a slide door 3 open-close-moved by a slide door open-close mechanism, a clutch means 56 transmitting intermittently a drive force of the drive source 54 to the slide door open-close mechanism, a slope judgement means 76 detecting a vehicle posture and a slide door control means 7 controlling the drive source and clutch means in order to adjust a drive force to be transferred to the slide door open-close mechanism. When a full-open control is done and it is detected that the vehicle parks on a level ground or upward slope, the slide door is stopped just before its full-open position.

REFERENCES:
patent: 4916861 (1990-04-01), Schap
patent: 5892340 (1999-04-01), Sasajima et al.

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