Communications: electrical – Continuously variable indicating – With meter reading
Patent
1997-03-24
2000-06-13
Zimmerman, Brian
Communications: electrical
Continuously variable indicating
With meter reading
34082572, 340426, 340 101, 380 23, 380 46, 70277, 70278, 292359, G06F 704
Patent
active
060754532
ABSTRACT:
A vehicular door lock control apparatus for unlocking a door lock mechanism includes a key for performing a first unlocking operation and a second unlocking operation. A door key cylinder is actuable to an unlock position by using the key. The key is insertable into the door key cylinder. A transmitter-receiver is disposed at the key, and transmits an answer signal that indicates a specific identification code upon receipt of at least one of a power signal and an inquiry signal. An operating force transmission mechanism, actuable between a transmission mode and a non-transmission mode, transmits an unlocking force applied by the key during the second unlocking operation to the door lock mechanism when in the transmission mode. A control mechanism transmits at least one of the power signal and the inquiry signal to the transmitter-receiver when the key performs the first unlocking operation, and actuates the operating force transmission mechanism to the transmission mode when the identification code received from the transmitter-receiver conforms to a pre-set identification code.
REFERENCES:
patent: 4509093 (1985-04-01), Stellberger
patent: 4849749 (1989-07-01), Fukamachi et al.
patent: 5140317 (1992-08-01), Hyatt, Jr. et al.
patent: 5540069 (1996-07-01), Muller et al.
patent: 5541581 (1996-07-01), Trent
patent: 5552777 (1996-09-01), Gokcebay et al.
patent: 5625349 (1997-04-01), Disbrow et al.
patent: 5635900 (1997-06-01), Hasegawa et al.
patent: 5712626 (1998-01-01), Andreou et al.
patent: 5745044 (1998-04-01), Hyatt, Jr. et al.
Aoki Hisashi
Koga Shinichi
Kokubu Sadao
Mizuno Takashi
Dalencourt Yves
Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
Zimmerman Brian
LandOfFree
Vehicular door lock control apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicular door lock control apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicular door lock control apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2072008