Abstract: At least one sensor carried by a mobile machine senses a sensed forage crop attribute value independent of plant population for an individual forage plant. A processing unit derives a derived forage crop attribute value based on the sensed forage crop attribute value.

Abstract: A crop harvesting width of a harvester head is partitioned into a plurality of portions. At least one sensor detects a metric of a crop being harvested for each of the plurality of portions. A processing unit determines an attribute of the crop harvested for each of a plurality of portions using the detected metric.

Abstract: A method of controlling material applications to plants. The method includes the steps of tracking and modifying. The tracking steps include tracking at least one of a location, a type, an age, and a yield of at least some of the plants including a first plant. The modifying step includes modifying a material application, material application device. The material being directed to the first plant being dependent upon at least one of the location, the type, and the age, and the yield of the first plant.

Abstract: A multi-axis vehicle control device or “joystick” includes one or more sensors defining discrete sensor zones on the handle portion thereof. The sensors are operative to passively detect the presence of a person or object in the vicinity of the handle. Location of the sensor zones in the regions of the handle engaged by the thumb and fingers of the operator's hand during normal operation allows the sensors to detect when the operator has manually engaged the joystick for normal operation. The sensors are in communication via a logic circuit to the actuator circuitry so that the actuator portion of the joystick is enabled only when a presence is detected in the discrete sensor zones and disabled when no presence is detected. The use of such sensors greatly reduces the risk of inadvertent actuation of the joystick and the associated safety hazards, while maintaining the positive ergonomic characteristics of the joystick.

Abstract: A detent mechanism is provided for minimizing the force balance condition of an operating lever assembly. The detent mechanism has a detent housing with first and second detent members disposed therein. Means are provided for biasing the first detent member against rotation. The second detent member frictionally engages the first detent member while being capable of movement relative thereto. The second detent member is also disposed for selective engagement of detent notches provided on the first detent member, whereby movement of the second detent member with and relative to the first detent member causes the first detent member to rotate in a first direction until the means for biasing exerts enough force on the first detent member to cause the first detent member to rotate in a second direction causing the second detent member to engage an adjacent detent notch of the first detent member.

Abstract: A detent mechanism is provided for minimizing the force balance condition of an operating lever assembly. The detent mechanism has a detent housing with first and second detent members disposed therein. Means are provided for biasing the first detent member against rotation. The second detent member frictionally engages the first detent member while being capable of movement relative thereto. The second detent member is also disposed for selective engagement of detent notches provided on the first detent member, whereby movement of the second detent member with and relative to the first detent member causes the first detent member to rotate in a first direction until the means for biasing exerts enough force on the first detent member to cause the first detent member to rotate in a second direction causing the second detent member to engage an adjacent detent notch of the first detent member.

Abstract: A multi-axis vehicle control device or “joystick” includes one or more sensors defining discrete sensor zones on the handle portion thereof. The sensors are operative to passively detect the presence of a person or object in the vicinity of the handle. Location of the sensor zones in the regions of the handle engaged by the thumb and fingers of the operator's hand during normal operation allows the sensors to detect when the operator has manually engaged the joystick for normal operation. The sensors are in communication via a logic circuit to the actuator circuitry so that the actuator portion of the joystick is enabled only when a presence is detected in the discrete sensor zones and disabled when no presence is detected. The use of such sensors greatly reduces the risk of inadvertent actuation of the joystick and the associated safety hazards, while maintaining the positive ergonomic characteristics of the joystick.

Abstract: A cover is provided for a control switch in a vehicle that is movable between open and closed positions. In the cover open position, the switch paddle is freely accessible. In the cover closed position, the switch paddle is partially covered to limit access to the paddle and alert the operator to thereby avoid unintended actuation of the switch. In the closed position, the paddle is still accessible if needed to actuate the switch in an emergency without first opening the cover.

Abstract: A cover is provided for a control switch in a vehicle that is movable between open and closed positions. In the cover open position, the switch paddle is freely accessible. In the cover closed position, the switch paddle is partially covered to limit access to the paddle and alert the operator to thereby avoid unintended actuation of the switch. In the closed position, the paddle is still accessible if needed to actuate the switch in an emergency without first opening the cover.

Abstract: A shift lever assembly includes a housing, a first shift member pivotally supported by the housing and for linking to a first transmission actuator, a second shift member pivotally supported by the housing for linking to a second transmission actuator, and a lever movable to selectively engage and operate the first and second shift members. An elongated interlock member is coupled to the lever and slidably received by the first and second shift members. The member has ends which remain slidably received by housing sleeves so that the member cannot move transversely to its sliding axis. Part of the member engages the second shift member to prevent pivoting of the second shift member when the lever moves into engagement with the first shift member.

Abstract: An adaptively controlled safety restraint system (20) is disclosed which includes a safety restraint device (22, 24) operative in response to a flow of pressurized gas, and fluid means (28) having a stored energy device (30) which can be activated to produce pressurized gas which is discharged through a conduit network (34, 36) for driving the safety restraint device (22, 24). The system further includes a throttling valve assembly (32, 58) disposed between the fluid means (28) and the safety restraint device (22, 24) for controllably varying the output of the fluid means (28). The throttling valve assembly (32, 58) is controlled by an electrical signal received from a crash management controller (38).

Abstract: A pretensioning apparatus for a vehicular safety restraint, which includes a housing; a tube extending from the housing and defining an inner surface; a piston disposed within the tube in close proximity to the inner surface of the tube; a linkage connected at a first end to the piston and having a second end which is adapted for connection to a safety restraint; and a lock member having at least a portion thereof disposed between the piston and the inner surface of the tube, the lock member being configured and dimensioned such that upon application of a force to the piston in a first direction, the lock member permits free movement of the piston in the first direction and upon application of a force to the piston in a second direction being reverse to the first direction, the lock member biases against the inner wall of the tube to prevent movement of the piston in the second direction.

Abstract: An apparatus (20, 100) comprising: a driven gear (102) operatively linked to a spool of a retractor (20) to rotate the spool (24) in a direction of retraction to cause a seat belt (31) wound thereabout to retract; an arcuate tube (108) having a flat exit end (302) proximate the gear; a flexible chain (130), moveable within the tube, having a front end (134a) initially maintained out of engagement with the first gear and pushed into engagement with the first gear to cause same to rotate; a piston (600) for pushing the chain (130) into engagement with the gear thereby causing the gear to rotate and catching mechanism for retaining the chain after it has exited the exit end of the tube.

Abstract: An apparatus (20, 400) comprising: first driven gear (402) operatively linked a spool of a retractor (20) to rotate the spool (24) in a direction of retraction to cause a seat belt (31) wound thereabout to retract; flexible first driving member (430, 432) having a front end (435) initially maintained out of engagement with the driven gear and pushed into engagement with the first driving member to cause same to rotate; second driving member (420) operatively linked to a rear end of the first driving member for pushing the first driving member into engagement with the driven gear thereby causing the driven gear to rotate.

Abstract: An energy absorbing seat belt retractor comprises a frame, a spool rotatably mounted relative to the frame for protracting and retracting a seat belt wound thereabout, and a driving member (e.g., a rotatable and slidable nut) operatively coupled to the spool. A deformable energy absorbing member is disposed within a bore of the spool and functions to receive a driving force supplied by the driving member responsive to an occupant load, and to deform when the driving force exceeds a predetermined threshold to thereby absorb energy and permit a controlled rotation of the spool and a corresponding controlled protraction of the belt as the belt is loaded by the occupant. At least one stop ring is disposed in proximity to the deformable member and functions to contact the deformable member in a deformed state and control further deformation thereof to thereby limit the protraction of the seat belt.

Abstract: An energy absorbing seat belt retractor (10) for controlling protraction of seat belt webbing (24) during a collision is provided. The seat belt retractor (10) includes a frame (12), a spool (20) rotatably supported on the frame (12) having webbing (24) wound thereabout, a bifurcated spool shaft (22) having a first portion (52) and a second independently rotatable portion (54), a locking mechanism (90, 91) associated with each portion of the spool shaft (22), and a load limiting mechanism (41, 43) interconnecting each shaft portion to the spool (20). The locking mechanisms (90, 91) are independently and simultaneously actuable by vehicle sensors (86, 87) to selectively engage and prevent rotation of either one or both of the first and second shaft portions (52, 54) to initiate operation of either one or both of the load limiting mechanisms (41, 43) to effectively control the threshold input force level required to permit controlled protraction of the seat belt webbing (24).

Abstract: An apparatus (20, 500) comprising: first driven gear (502) operatively linked to a spool of a retractor (20) to rotate the spool (24) in a direction of retraction to cause a seat belt (31) wound thereabout to retract; a helically shaped first driving member (530) having a front end (536) initially maintained out of engagement with the driven gear and pushed into engagement with the first driving member to cause same to rotate; second driving member (520) operatively linked to a rear end of the first driving member for pushing the first driving member into engagement with the driven gear thereby causing the driven gear to rotate.

Abstract: An apparatus (20, 100) comprising: a driven gear (102) operatively linked to a spool of a retractor (20) to rotate the spool (24) in a direction of retraction to cause a seat belt (31) wound thereabout to retract; an arcuate tube (108) having a flat exit end (110) proximate the gear; a flexible chain link rack (130), movable within the tube, having a front end (134a) initially maintained out of engagement with the first driven means and pushed into engagement with the first driven means to cause same to rotate; a piston (140) for pushing the rack (130) into engagement with the gear thereby causing the gear to rotate and catching mechanism for retaining the rack after it has exited the exit end of the tube.

Abstract: A safety system comprising: energy absorbing seat belt retractor (20) and a pretensioner for initiating rewinding a retractor spool (24) and the seat belt (31) subsequent to an accident; the retractor (20) includes bushings for rotationally mounting the spool (24) so that it rotates relative to a frame (22) and an energy absorbing device (70, 90, 100, 102) for permitting the controlled rotation of the spool and the controlled protraction of the belt as the belt is loaded by an occupant, such controlled protraction of the belt being independent of the amount that the spool was caused to rewind in response to the operation of the pretensioner.

Abstract: A safety system comprising: an occupant seat (10) having a seating portion (12) and bracket device (28, 30) for slidably supporting the seat portion such that the seat is permitted to freely move in a fore and an aft direction in response to forces imparted thereto; and a restraint device (50,54), for tensioning a flexible member (42) operated attached to the seat and for restraining the seat during an emergency from moving forward from a pre-emergency position.