Corner piece for mechanically interlocking frame members
AssigneeBlanking Systems, Inc.
InventorFrank E. Oetlinger
Life of this patent
Estimating the term…
Abstract
A corner piece is provided for interconnecting frame members. The corner piece includes a first plate member defining an inner face, an opposite outer face, a first side face, an opposite second side face, and an end face. The first plate member including a bolt-receiving bore therethrough. A second plate member defines an inner face contiguous with the inner face of the first plate member, an outer face, a first side face, an opposite second side face, and an end face. The second plate member includes a bolt-receiving bore extending between the inner face and the outer face thereof along a first axis generally parallel to the inner face of the first plate member.
Claims20
A corner piece for interconnecting frame members, comprising:
- a first plate member defining an inner face, an opposite outer face, a first side face, an opposite second side face, and an end face;
- a second plate member defining an inner face contiguous with the inner face of the first plate member, an outer face, a first side face, an opposite second side face, and an end face;
- a first lip extending along the outer face of first plate member and being defined by converging first and second sidewalls, the first sidewall being spaced from the first side face of the first plate member and the second sidewall being spaced from the second side face of the first plate member;
- and
- a second lip extending along the outer face of second plate member and being defined by converging first and second sidewalls, the first sidewall of the second lip being spaced from the first side face of the second plate member and the second sidewall being spaced from the second side face of the second plate member;
- wherein:
- a first bolt-receiving bore extending through the first plate member and the first lip along a first axis at an acute angle to the inner face of the first plate member;
- and
- a second bolt-receiving bore extending through the second plate member and the second lip along a second axis at an acute angle to the inner face of the second plate member.
A corner piece for interconnecting frame members, comprising:
- a first plate member defining an inner face, an opposite outer face, a first side face, and an opposite second side face;
- and
- a second plate member operatively connected to the first plate member and defining an inner face, an outer face, a first side face, and an opposite second side face;
- and
- a first lip extending along the outer face of first plate member and being defined by first and second sidewalls, the first sidewall being spaced from the first side face of the first plate member and the second sidewall being spaced from the second side face of the first plate member;
- wherein:
- a first bolt-receiving bore extends through the first plate member and the first lip along a first axis at an acute angle to the inner face of the first plate member;
- and
- a second bolt-receiving bore extends between the inner face and the outer face of the second plate member along a second axis at an acute angle to the inner face of the second plate member.
A corner piece for interconnecting frame members, comprising:
- a first plate member defining an inner face, an opposite outer face and first and second side faces therebetween;
- a second plate member operatively connected to the first plate member and defining an inner face, an outer face and first and second side faces therebetween;
- a first lip extending along the outer face of first plate member and being defined by first and second sidewalls, the first sidewall being spaced from the first side face of the first plate member and the second sidewall being spaced from the second side face of the first plate member;
- and
- a second lip extending along the outer face of second plate member and being defined by first and second sidewalls, the first sidewall of the second lip being spaced from the first side face of the second plate member and the second sidewall being spaced from the second side face of the second plate member;
- wherein:
- a first bolt-receiving bore extends through the first plate member and the first lip along a first axis at an acute angle to the inner face of the first plate member;
- and
- a second bolt-receiving bore extends through the second plate member and the second lip along a second axis at an acute angle to the inner face of the second plate member
- the first axis is generally parallel to the inner face of the second plate member;
- and
- the second axis is generally parallel to the inner face of the first plate member.
Dependencies are inferred from the claim text.