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A method for installing a storm door with a mortise lock that includes a lock body having opposed side plates with a dead bolt assembly and a live bolt assembly intermediate the side plates wherein a key cylinder is separate from the cam. A thumb turn button and key cylinder are secured to opposite

A method for installing a storm door with a mortise lock that includes a lock body having opposed side plates with a dead bolt assembly and a live bolt assembly intermediate the side plates wherein a key cylinder is separate from the cam. A thumb turn button and key cylinder are secured to opposite escutcheon plates and the cam is separately secured between the side plates of the mortise lock body. The key cylinder includes one or more key pins in the key cylinder housing and preferably in the decorative portion thereof. A spindle traverses from the key cylinder through the cam through hole and terminates in the mounting slot of the thumb turn button.

대표청구항 ▼

What is claimed is: 1. A method of installing a mortise lock in a reversible storm door, the method comprising the steps of: providing a storm door having first and second opposing facing walls joined by left and right sidewalls; providing a lock body including a dead bolt assembly and a cam includ

What is claimed is: 1. A method of installing a mortise lock in a reversible storm door, the method comprising the steps of: providing a storm door having first and second opposing facing walls joined by left and right sidewalls; providing a lock body including a dead bolt assembly and a cam including a cam through hole, wherein rotation of the cam actuates the dead bolt assembly; providing first and second escutcheon plates having opposing holes and adapted for covering an exterior portion of the storm door; providing a key cylinder with a substantially circular cross-section, the key cylinder including a spindle, a decorative portion opposite the spindle and attached to the key cylinder with a substantially circular cross-section greater than the key cylinder; securing the key cylinder to the first escutcheon plate by placing the spindle and key cylinder through a hole in the first escutcheon plate that is larger in cross-section than the key cylinder, but smaller than the cross-section of the decorative portion, and by placing a clip into a channel in the key cylinder opposite the decorative portion to engage the first escutcheon plate; forming a mortise in only one of the left or right sidewalls of the storm door; forming a round hole through the storm door wherein the round hole intersects with the mortise and is larger than a cross-section of the spindle, but smaller than the first escutcheon plate; installing the lock body in the mortise; installing the first escutcheon plate such that the spindle goes into the round hole and intersects with the cam through hole; providing a thumb turn button, the thumb turn button including a mounting slot; rotatably securing the thumb turn button to the second escutcheon plate using a retaining ring: and installing the second escutcheon plate such that the spindle is received in the mounting slot of the thumb turn button; whereby the storm door is reversible without flipping the door. 2. The method of claim 1 wherein the key cylinder has at least one key pin within the decorative portion and at least one key pin inside the first escutcheon plate.