Abstract: A child seat comprising: an outer shell supporting an inner shell therein, the inner shell and the outer shell together defining a child protection region within the seat; an adjustment mechanism disposed between the inner shell and the outer shell defining a trajectory of movement for the inner shell relative to the outer shell, wherein relative movement between the inner shell and the outer shell along the trajectory of movement adjusts a size and a shape of the child protection region of the seat.

Abstract: A child seat comprising: an outer shell supporting an inner shell therein, the inner shell and the outer shell together defining a child protection region within the seat; an adjustment mechanism disposed between the inner shell and the outer shell defining a trajectory of movement for the inner shell relative to the outer shell, wherein relative movement between the inner shell and the outer shell along the trajectory of movement adjusts a size and a shape of the child protection region of the seat.

Abstract: An infant car seat system includes a base including a first pair of brackets and a second pair of brackets; and an infant car seat including a first pair of locking pins positioned and arranged to be locked via the first pair of brackets and a second pair of locking pins positioned and arranged to be locked via the second pair of brackets, the infant car seat further including a release handle configured to allow the user to unlock the first pair of locking pins from the first pair of brackets, after which the user is able to at least partially lift the infant car seat from the base, the at least partial lifting causing the second pair of locking pins to become unlocked from the second pair of brackets.

Abstract: The invention is directed to a child seat comprising: an outer shell supporting an inner shell therein, the inner shell and the outer shell together defining a child protection region within the seat; an adjustment mechanism disposed between the inner shell and the outer shell defining a trajectory of movement for the inner shell relative to the outer shell, wherein relative movement between the inner shell and the outer shell along the trajectory of movement adjusts a size and a shape of the child protection region of the seat.

Abstract: A child safety seat includes a seat shell having a child seating area configured to hold an infant or small child and a mounting base for securing the seat shell into a vehicle. The seat shell includes handle mounts located on opposite lateral sides of the seating area configured to attach opposing ends a movable carry handle in a manner enabling pivoting movement thereof. The carry handle includes a pair of lock mechanisms, one disposed at each handle end that enables the handle to be fixed into a selected pivotal position. Each lock mechanism includes a release actuator enabling the lock mechanism to be unlocked so that the carry handle may be repositioned. The release actuators are interconnected in a manner such that releasing movement of one will be transferred to the other, enabling simultaneous release of both lock mechanisms by operation of either release actuator.

Abstract: A multi-position child safety seat having a base and a separable seat shell supported by the base wherein the base comprises a movable block that alters the angle of the seat shell dependent upon the position of the block and provides for at least two usable positions of the seat shell. The seat shell includes a latching mechanism for securing the seat shell to the base which is operable in any of the at least two positions. The movable block is hingedly connected to the base and preferably movable between two generally opposing positions corresponding to two pre-determined seat shell positions and may include restraint provisions to preclude unintentional movement of the block.

Abstract: A multi-position child safety seat having a base and a separable seat shell supported by the base wherein the base comprises a movable block that alters the angle of the seat shell dependent upon the position of the block and provides for at least two usable positions of the seat shell. The seat shell includes a latching mechanism for securing the seat shell to the base which is operable in any of the at least two positions. The movable block is hingedly connected to the base and preferably movable between two generally opposing positions corresponding to two pre-determined seat shell positions and may include restraint provisions to preclude unintentional movement of the block.

Abstract: A child safety seat includes a seat shell having a child seating area configured to hold an infant or small child and a mounting base for securing the seat shell into a vehicle. The seat shell includes handle mounts located on opposite lateral sides of the seating area configured to attach opposing ends a movable carry handle in a manner enabling pivoting movement thereof. The carry handle includes a pair of lock mechanisms, one disposed at each handle end that enables the handle to be fixed into a selected pivotal position. Each lock mechanism includes a release actuator enabling the lock mechanism to be unlocked so that the carry handle may be repositioned. The release actuators are interconnected in a manner such that releasing movement of one will be transferred to the other, enabling simultaneous release of both lock mechanisms by operation of either release actuator.

Abstract: A braking mechanism for a stroller having a parking brake which prevents rotation of a wheel and a drag brake which retards rotation of the wheel, the braking mechanism being controlled by a single brake lever. The lever has a neutral position in which neither the parking brake nor the drag brake is engaged and the wheel rotated freely, a parking position in which the parking brake is engaged, and a drag braking position in which a use can apply and modulate the drag brake to selectively retard wheel rotation. The combination braking mechanism is preferred for use on a conventional jogging stroller.

Abstract: A braking mechanism for a stroller having a parking brake which prevents rotation of a wheel and a drag brake which retards rotation of the wheel, the braking mechanism being controlled by a single brake lever. The lever has a neutral position in which neither the parking brake nor the drag brake is engaged and the wheel rotated freely, a parking position in which the parking brake is engaged, and a drag braking position in which a use can apply and modulate the drag brake to selectively retard wheel rotation. The combination braking mechanism is preferred for use on a conventional jogging stroller.

Abstract: A system for measuring fume generation rates and total fume emissions of welding and allied processes includes a fume collection chamber and an automated welding assembly. The fume collection chamber includes a fume chamber housing, a door attached to the housing, a filter support connected to the housing, a hood connected to the housing and a connector attached to the housing and/or the hood. The automated welding assembly includes a rail, a carriage moveably mounted on the rail, a gun arm connected to the carriage and a welding gun mounted to the gun arm.