| 摘要 |
PCT No. PCT/DE97/00424 Sec. 371 Date Dec. 16, 1997 Sec. 102(e) Date Dec. 16, 1997 PCT Filed Mar. 6, 1997 PCT Pub. No. WO97/39508 PCT Pub. Date Oct. 23, 1997An apparatus and a method are proposed which serve to correct a limit value (16) of the closing force limitation, particularly for a sliding roof. The apparatus and the method comprise an air pressure sensor (14) from whose signals are determined a reference pressure (19) by means of averaging and pressure changes as deviations from this reference pressure. An electronic control unit (12) changes the limit value (16) of the closing force limitation as a function of the pressure conditions.
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