High-thrust clutch-type automotive electric lock

Details High-thrust clutch-type automotive electric lock High-thrust clutch-type automotive electric lock

1998-10-13

2000-08-29

Bucci, David A.

Machine element or mechanism

Mechanical movements

Reciprocating or oscillating to or from alternating rotary

74625, 192 545, 192 76, F16H 2520, F16D 1314

Patent

active

061091243

ABSTRACT:
Disclosed is a high-thrust clutch-type automotive electric lock which uses a motor to sequentially rotate a primary gear connected with a clutch assembly, a secondary gear, and a worm connected to the secondary gear, so that a push rod associated with the worm is guided by the worm to move forward or backward and thereby unlocks or locks an automobile door. The clutch assembly and the motor are in a loose connection relation when the motor is not started and no counter electromotive resistance would exist when a key is used to open the automobile door. Therefore, the torque output by the motor can be highly amplified through a big gear ratio of the secondary gear to the primary gear without the problem of counter electromotive resistance.

REFERENCES:
patent: 4645050 (1987-02-01), Ingenhoven
patent: 4850466 (1989-07-01), Rogakos et al.
patent: 4903535 (1990-02-01), Kikuta et al.
patent: 4966266 (1990-10-01), Yamada et al.
patent: 5086900 (1992-02-01), Kikuta et al.

Affiliated with

Also associated with

Rating

High-thrust clutch-type automotive electric lock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High-thrust clutch-type automotive electric lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-thrust clutch-type automotive electric lock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1237223