Hinge
AssigneeKason Industries, Inc.
InventorsBrett A Mitchell, Thomas A Thorsen
Life of this patent
Estimating the term…
Abstract
A riser hinge (10) is disclosed which includes a mounting flange assembly (12) pivotally coupled to a strap assembly (15). The cylindrical portion (52) includes an upper strap bearing (54) and a lower strap bearing (55) which are each mounted partially within the cylindrical portion. The strap cylinder portion has a space (82) which includes an enlarged portion (83) flanked by narrowed portions (84) at stop ledges (85). The upper strap bearing and lower strap bearing each have a vertically oriented, elongated, locking tongue or flange (87) with a narrowed portion (88) extending to an enlarged portion or stop (89), which enables them to be removably mounted within the space.
Claims12
A hinge for doors being suited from mating engagement with an associated cabinet or jamb, the hinge comprising:
- a mounting flange adapted to be mounted to a jamb, said mounting flange having an upper hinge arm and a lower hinge arm, and
- a strap assembly adapted to be mounted to a door and pivotally coupled to said mounting flange, said strap assembly including a strap, a cylinder portion coupled to said strap, and a mounting assembly coupled to said cylinder portion,
- said cylinder portion having an elongated slot with an enlarged portion straddled by two oppositely disposed narrowed portions, said enlarged portion having a select width and said narrowed portions each having a select width less than said enlarged portion select width,
- said mounting assembly includes lower strap bearing bar removably mounted to a lower end of said cylinder portion, an upper strap bearing removably mounted to an upper end of said cylinder portion, and a mounting rod extending through said upper hinge arm, said upper strap bearing, said lower strap bearing, and said lower strap arm,
- said lower strap bearing having a locking flange with a narrow portion configured to be received within one said cylinder portion elongated slot narrowed portion and an enlarged portion configured to be removably received within said cylinder portion elongated slot enlarged portion,
- said upper strap bearing having a locking flange with a narrow portion configured to be received within one said cylinder portion elongated slot narrowed portion and an enlarged portion configured to be removably received within said cylinder portion elongated slot enlarged portion.
A hinge for doors being suited from mating engagement with an associated cabinet or jamb, the hinge comprising:
- a mounting flange having an upper hinge arm and a lower hinge arm, and
- a strap assembly pivotally coupled to said mounting flange, said strap assembly including a strap, a barrel portion coupled to said strap, and a mounting assembly removably coupled to said barrel portion,
- said barrel portion having a first elongated slot with a first portion of a select size and a second portion of a select size smaller than said first portion select size, said barrel portion also having a second elongated slot with a third portion of a select size and a fourth portion of a select size smaller than said third portion select size,
- said mounting assembly includes a lower strap bearing removably mounted to a lower end of said barrel portion, and an upper strap bearing removably mounted to an upper end of said barrel portion,
- said lower strap bearing having a locking flange with a first portion configured to be received within said barrel portion elongated slot first portion and a second portion configured to be removably received within said barrel portion elongated slot second portion,
- said upper strap bearing having a locking flange with a third portion configured to be received said barrel portion elongated slot third portion and a second portion configured to be removably received within said barrel portion elongated slot third portion.
A hinge for doors being suited from mating engagement with an associated cabinet or jamb, the fringe comprising:
- a mounting flange adapted to be mounted to a iamb, said mounting flange having an upper hinge arm and a lower hinge arm, and
- a strap assembly adapted to be mounted to a door and pivotally coupled to said mounting flange, said strap assembly including a strap, a cylinder portion coupled to said strap, and a mounting assembly coupled to said cylinder portion,
- said cylinder portion having an elongated mounting groove,
- said mounting assembly includes a lower strap bearing removably mounted to a lower end of said cylinder portion and having a first tongue configured to be received within said cylinder portion mounting groove, an upper strap bearing removably mounted to an upper end of said cylinder portion and having a second tongue configured to be received within said cylinder portion mounting groove, and a mounting rod extending through said upper hinge arm, said upper strap bearing, said lower strap bearing, and said lower strap arm,
- wherein said groove has an enlarged portion straddled by two oppositely disposed narrowed portions, said enlarged portion having a select width and said narrowed portions each having select width less than said enlarged portion select width, and wherein said lower strap bearing tongue has a narrow portion configured to be received within one said cylinder portion groove narrowed portion and an enlarged portion configured removably received within said cylinder portion groove enlarged portion, and wherein said upper strap bearing tongue has a locking flange with a narrow portion configured to be received within one said cylinder portion groove narrowed portion and an enlarged portion configured to be removably received within said cylinder portion groove enlarged portion.
Dependencies are inferred from the claim text.