Door opening system for an electronic household apparatus

Details Door opening system for an electronic household apparatus Door opening system for an electronic household apparatus

1990-03-30

1993-11-23

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360 965, 360137, G11B 5027

Patent

active

052649733

ABSTRACT:
A door opening system of the present invention automatically opens or closes the front door of a household electric apparatus, more particularly, a VCR. Up to now, a conventional VCR has a disadvantage that the door opening operation is always performed manually by user. The door opening system comprises sensing means which checks the open state of a door switch or a power switch; pulse generating means which generates a switching pulse; and door opening means which opens the power portion and the front door.

REFERENCES:
patent: 3427521 (1969-02-01), Goldstein
patent: 4328540 (1982-05-01), Matsuoka
patent: 4565029 (1986-01-01), Kornbrekke
patent: 4638433 (1987-02-01), Schindler
patent: 4694607 (1987-09-01), Ishida
patent: 4695905 (1987-09-01), Utsugi
patent: 4831509 (1989-05-01), Jones
patent: 4887205 (1989-12-01), Chou
patent: 4974102 (1990-11-01), Hamachi

Affiliated with

Also associated with

Rating

Door opening system for an electronic household 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 Door opening system for an electronic household apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door opening system for an electronic household apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1854178