Opening and closing apparatus

Land vehicles: bodies and tops – Bodies – Door or window with specified vehicle feature

Reexamination Certificate

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Details

C296S146800, C296S146900, C049S028000, C200S061430

Reexamination Certificate

active

07055885

ABSTRACT:
An opening/closing apparatus including a trapping detection structure which reliably implements detection of trapping of foreign objects, even at a structure at which an outer peripheral edge of a moving body or an inner peripheral edge of an opening includes corner portions with small radii of curvature. A pressure sensor which detects external forces from directions intersecting a length direction thereof is provided at an outer periphery portion of a back door. However, at a corner portion, at a lower end portion of a door side portion or the like, the pressure sensor is provided with a large curvature such that the pressure sensor keeps distant from the corner portion. In place thereof, another pressure sensor, with a facing pair of electrode sheets, is provided along the corner portion. When one or more of these pressure sensors detects an external force, the back door is moved for opening.

REFERENCES:
patent: 5468042 (1995-11-01), Heinrichs et al.
patent: 6739198 (2004-05-01), Suzuki et al.
patent: 6772559 (2004-08-01), Bouamra et al.
patent: 6779302 (2004-08-01), Harrison et al.
patent: 6883382 (2005-04-01), Ogino et al.
patent: 6912912 (2005-07-01), Reichinger et al.
patent: 6917002 (2005-07-01), Burgess et al.
patent: 10-228837 (1995-06-01), None
patent: 9-318467 (1997-12-01), None
patent: 2001-280000 (2001-10-01), None

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