Deck lid latch and actuator

An electrically operated latch device comprising:

• a base having a feature fixed thereto;
• a striker moveable relative to said base;
• a latch fork rotatably mounted on said base and having a notch formed therein, said latch fork being rotatable between first and second positions, said latch fork capturing said striker in said notch when said latch fork is in said first position;
• a pawl rotatably mounted on said base and rotatable about an axis of rotation between a blocking position in which said pawl engages said latch fork to prevent said latch fork from rotating from said first position, said pawl being moveable to a release position to permit said latch fork to move to said second position, said pawl being prevented from rotating to said blocking position when said latch fork is in said second position, said pawl including a body having a protrusion therefrom and defining a plane perpendicular to said axis of rotation, a first arm operationally coupled to a manual release mechanism, and a second arm having a flange which extends out of said plane;
• a first spring coupled to said pawl and said latch fork for urging said pawl to said blocking position and urging said latch fork to said second position;
• an electrical switch engaging said protrusion, said switch being adapted to change state when said pawl is moved between said release position and said blocking position;
• and
• an actuator disposed substantially outside of said plane, said actuator including an electric motor having an external housing which is fixed relative to said base, a gear head reduction gear unit having a separate housing mounted on said motor and also having an output shaft, a drive member mounted on said output shaft, and a second spring coupled between said drive member and said feature fixed to said base, said actuator adapted to move said drive member between an actuated position when said motor is electrically energized, said drive member directly engaging and holding said pawl in said release position when said drive member is in said actuated position, said second spring urging said drive member to an unactuated position, in which said drive member is disengaged from said pawl, when said motor is electrically deenergized.

A latch device having a power release, comprising:

• a first portion;
• a second portion moveable relative to said first portion;
• a latch mounted on said second portion for engaging said first portion and fixing said second portion relative to said first portion;
• and
• a power release fixed relative to said second portion and including an electric motor having a housing, a gear head reduction gear unit having a separate housing fixed to said motor housing and also having an output shaft operatively connected to said latch to selectively cause said latch to disengage said first portion whereby said second portion can move relative to said first portion.

An electrically operated latch device comprising:

• a base;
• a striker moveable relative to said base;
• a latch fork rotatably mounted on said base and having a notch formed therein, said latch fork being rotatable between first and second positions, said latch fork capturing said striker in said notch when said latch fork is in said first position;
• a pawl rotatably mounted on said base and moveable between a blocking position in which said pawl engages said latch fork to prevent said latch fork from rotating from said first position, said pawl being moveable to a release position to permit said latch fork to move to said second position, said pawl being prevented from rotating to said blocking position when said latch fork is in said second position;
• a spring urging said pawl to said blocking position;
• and
• an electric actuator including an electric motor having an external housing, said external housing being fixed relative to said base, said actuator also including a gear head reduction unit having a separate housing mounted to said motor external housing, said gear head reduction gear unit also having an output shaft having a drive member fixed thereto, said drive member being movable between an actuated position and an unactuated position, said drive member directly engaging and urging said pawl to said release position when said drive member is moved to said actuated position, said drive member permitting from said pawl to move to said blocking position when said drive member is--was in said unactuated position.