US 5,535,523 A · Carpenter's square

Abstract

A carpenter's square is provided which is uniquely configured for use in the construction of a building which utilizes metal framing members. The square is adapted to enable a steel wall stud to be aligned and oriented relative to a steel track to which the stud is to be fastened, and thereafter maintained in proper alignment while the stud is being secured to the track. The square includes a pair of detachable legs. One leg has an inner longitudinal edge formed with a longitudinal recess which extends across the entire width of the edge, such that a gap is created between the leg and a planar surface abutted against the edge of the leg. The longitudinal recess accommodates a portion of the track which extends over the stud, as well as the head of a fastener used to secure the stud to the track. To stabilize and secure the square to the wall stud, at least one of the legs is equipped with a magnetic portion which magnetically adheres the leg to the stud or track. The square is also preferably equipped with at least one level mounted to at least one of the legs in order to verify the proper orientation of the stud relative to the track.

Claims18

Dependent claims

A tool for aligning a wall stud relative to a U-shaped track to which the stud is to be secured with fasteners, wherein legs of the U-shaped track extend along opposite sides of the stud when the stud and the U-shaped track are mated and wherein the fasteners secure the legs of the U-shaped track to the stud, the tool comprising:

a first leg having an inner longitudinal edge characterized by a longitudinal length and a width in a direction perpendicular to a plane defined by the first leg;
a second leg detachably secured to the first leg, the second leg extending from the inner longitudinal edge of the first leg so as to be oriented at approximately a right angle to the first leg;
a longitudinal recess formed in the inner longitudinal edge of the first leg, the longitudinal recess extending across the entire width of the inner longitudinal edge so as to create a gap between the first leg and a planar surface abutted against the inner longitudinal edge of the first leg, the longitudinal recess having a longitudinal length of at least about 5 centimeters so as to accommodate one of the legs of the U-shaped track and being recessed at least about 1 centimeter into the inner longitudinal edge of the first leg so as to accommodate a corresponding one of the fasteners, the longitudinal length being less than the longitudinal length of the inner longitudinal edge of the first leg;
and
magnetic means associated with at least one of the first and second legs for stabilizing and securing the carpenter's square to the wall stud.

2 more elements

A carpenter's square for aligning a metal wall stud relative to a metal U-shaped track to which the wall stud is to be secured with fasteners, wherein legs of the U-shaped track extend along opposite sides of the wall stud when the wall stud and the U-shaped track are mated and wherein the fasteners secure the legs of the U-shaped track to the wall stud, the carpenter's square comprising:

a first leg having an inner longitudinal edge characterized by a longitudinal length and a width in a direction perpendicular to a plane defined by the first leg, the first leg having an opening formed in one end thereof;
a second leg having at least one end received within the opening formed in the one end of the first leg, the second leg extending from the inner longitudinal edge of the first leg so as to be oriented at approximately a right angle to the first leg;
a longitudinal recess formed in the inner longitudinal edge of the first leg, the longitudinal recess extending across the entire width of the inner longitudinal edge of the first leg so as to create a gap between the first leg and a planar surface abutted against the inner longitudinal edge of the first leg, the longitudinal recess having a longitudinal length of at least about 5 centimeters so as to accommodate one of the legs of the U-shaped track and being recessed at least about 1 centimeter into the inner longitudinal edge of the first leg so as to accommodate a corresponding one of the fasteners, the longitudinal length being less than the longitudinal length of the inner longitudinal edge of the first leg;
first magnetic means associated with the first leg for stabilizing and securing the first leg to the wall stud;
and
second magnetic means associated with the second leg for stabilizing and securing the second leg to the track.

3 more elements

A carpenter's square for aligning a metal wall stud relative to a metal U-shaped track to which the stud is to be secured with fasteners, wherein legs of the U-shaped track extend along opposite sides of the wall stud when the wall stud and the U-shaped track are mated and wherein the fasteners secure the legs of the U-shaped track to the wall stud, the carpenter's square comprising:

a first leg having an inner longitudinal edge characterized by a longitudinal length and a width in a direction perpendicular to a plane defined by the first leg, the first leg having an opening formed in one end thereof;
a second leg having one end receivable within the opening formed in the one end of the first leg so as to orient the second leg at approximately a right angle to the first leg, wherein the second leg extends from the inner longitudinal edge of the first leg such that an inner longitudinal edge of the second leg is adjacent the inner longitudinal edge of the first leg;
a longitudinal recess formed in the inner longitudinal edge of the first leg, the longitudinal recess extending across the entire width of the inner longitudinal edge so as to create a gap between the first leg and a planar surface abutted against the inner longitudinal edge of the first leg, the longitudinal recess having a longitudinal length of at least about 5 centimeters so as to accommodate one of the legs of the U-shaped track and being recessed at least about 1 centimeter into the inner longitudinal edge of the first leg so as to accommodate a corresponding one of the fasteners, the longitudinal length being less than the longitudinal length of the inner longitudinal edge of the first leg, the recess intersecting the inner longitudinal edge of the second leg;
first magnetic means disposed on the inner longitudinal edge of the first leg for stabilizing and securing the first leg to the wall stud;
and
second magnetic means disposed on the inner longitudinal edge of the second leg for stabilizing and securing the second leg to the track.

3 more elements

Dependencies are inferred from the claim text.

Carpenter's square

Life of this patent

Carpenter's square

Life of this patent

Abstract

Claims18