초록 ▼

An actuator for use in fenestration systems having a swinging sash or door is characterized by the use of a linear member running continuously from an actuating assembly to a locking pin assembly. The linear member can be a flexible linear member, allowing it to convey motion to the locking pin asse

An actuator for use in fenestration systems having a swinging sash or door is characterized by the use of a linear member running continuously from an actuating assembly to a locking pin assembly. The linear member can be a flexible linear member, allowing it to convey motion to the locking pin assembly around corners. The locking pin assembly has a moveable locking pin with an actuator and an extension that can engage a keeper. The linear member has multiple actuator engagement sites along its length where the actuator of the locking pin can engage the linear member. The linear member can then be used to move the locking pin with respect to the locking pin assembly so that the extension can engage or disengage a keeper. The locking pin assembly can be mounted on a fenestration frame and the keeper opposingly mounted on a window or door mounted in the fenestration frame. Alternately, the keeper can be incorporated into the fenestration frame and the locking pin assembly opposingly mounted on the window or door mounted in the fenestration frame.

대표청구항 ▼

We claim: 1. An actuator assembly for use in a fenestration system, the fenestration system having a frame for a window sash or door, comprising: a housing; a lever arm attached to said housing moveable with respect to said housing between a first lever arm position and a second lever arm position;

We claim: 1. An actuator assembly for use in a fenestration system, the fenestration system having a frame for a window sash or door, comprising: a housing; a lever arm attached to said housing moveable with respect to said housing between a first lever arm position and a second lever arm position; said lever arm is rotatable about two axes of rotation, one axis consisting of a drive member axis and a second axis consisting of a pivot member axis, said axes being substantially perpendicular to each other; said lever arm having a handle portion to move the lever arm, a drive member and a pivot member; said drive member being slidable in a drive member slot along the drive member axis in said housing between a first drive member position and a second drive member position; said pivot member being slideable within a pivot member slot along the pivot member slot in said housing; said pivot member being wider than the drive member to assure that the pivot member does not enter and move in the drive member slot; an engageable member engaged to the drive member, said engageable member comprising at least one locking pin that engages a corresponding at least one keeper on the frame to maintain the frame and the window and the window sash or door engaged; wherein, when the lever arm is moved from the first lever arm position toward the second lever arm position, it will make the pivot member slide within the pivot member slot to allow the lever arm to rotate; wherein, when the lever arm is rotated, the drive member will move from the first drive member position toward the second member position so as to move the engageable member in order to disengage the engagement of the at least one locking pin from their respective at least one keeper to allow the window sash or door to move away from the frame. 2. The actuator assembly of claim 1 wherein said lever arm has more than one side and said pivot member and said drive member are both located on the same side of said lever arm. 3. The actuator assembly of claim 1 wherein said lever arm has more than one side and said pivot member and said drive member are located on opposite sides of said lever arm. 4. The actuator assembly of claim 1 wherein said drive member can cause said engageable member to move due the engagement of said engageable member via an intermediate linking member which links said drive member to said engageable member. 5. The actuator assembly of claim 1 wherein said pivot member is aligned with said drive member slot when the actuating assembly is locked. 6. The actuator assembly of claim 1 wherein said pivot member slot and said drive member slot overlap. 7. The actuator assembly of claim 1 wherein said handle portion of said lever arm is detachable. 8. The actuator assembly of claim 7 wherein said lever arm has a rigid extension that connects to a flexible receiver, which flexible receiver flexes to allow said lever arm to connect to said flexible receiver by a tongue-in-groove connection. 9. The actuator assembly of claim 8 wherein said lever arm and said rigid extension are substantially planar and lie in a lever arm plane substantially parallel to a plane defined by the drive member slot. 10. The actuator assembly of claim 8 wherein said tongue forms part of the flexible receiver and said groove forms part of the rigid extension. 11. The actuator assembly of claim 1 wherein said actuating assembly is mounted by being inset into the fenestration frame. 12. The actuator assembly of claim 1 further comprising an opposing gripping portion located on a side of said actuating assembly opposite said retention member such that transverse movement of said retention member urges said opposing gripping portion against an opposing side of a rout in the fenestration frame which thereby causes said gripping portion to resist removal of the actuating assembly from the rout. 13. The actuator assembly of claim 1 wherein said engageable member is a linear member with multiple engagement sites along its length, said drive member slot is parallel to said linear member, and said drive member can engage said linear member causing said linear member to move with respect to the actuating assembly. 14. The actuator assembly of claim 13 wherein said engagement sites are perforations in said linear member. 15. The actuator assembly of claim 14 wherein said drive member inserts into at least one of said perforations. 16. The actuator assembly of claim 13 wherein said linear member is flexible. 17. The actuator assembly of claim 13 wherein said linear member is rigid.