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US 5,179,813 AGranted
Repairing squeaking floors
OwnerLyle J. Martinsen, Stewart L. Martinsen +1inventors
InventorsLyle J. Martinsen, Stewart L. Martinsen, Lane G. Martinsen
Life of this patent
Estimating the term…
Abstract
Novel methods and apparatus are disclosed by which squeaking floors are facilely, reliably and economically repaired by internal injection of glue or the like without the disassembly of floor components or substantial removal of a floor covering.
Claims18
A method of de-squeaking a floor comprising the steps of:
- drilling a small access opening from a position below the floor through a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- impact driving an implement through the floor from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor, this creating step including penetration of a backing layer of carpet disposed at the top of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor, this creating step comprising passing through a floor covering disposed at the top of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor, this creating step comprising removing a portion of a floor covering from a location of the floor where the small access opening is to be formed;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor, this causing step comprising manually manipulating the male projection into position;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor, this causing step comprising mechanically manipulating the male projection into position;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor, this causing step comprising sizing the male projection to be small gauge so as to be slightly transversely larger than the access opening and force-fitting the small gauge male projection into the access opening a desired distance to create the seal;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor, this causing step comprising sizing the male projection to be small gauge and inserting the small gauge male projection between threads of a backing of a carpet of the floor into the access opening;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface, this injecting step comprising applying pressure to a charge of the filler material within an injection device to cause the filler material to flow into the interface responsive to said applied pressure;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface, this injecting step comprising displacing the filler material comprising glue from a gun under pressure into the interface so as to impregnate fibers of wood comprising the floor adjacent to the interface whereby curing of the glue creates a substantially monolithic structure at, immediately above and immediately below the interface so that relative movement of floor components at a location where the glue has been injected is substantially prohibited;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure.
2 more elements
A method of de-squeaking a floor comprising the steps of:
- creating a small access opening from a surface of the floor to a location adjacent to an interface above a subfloor segment of the floor;
- causing a removable male projection to be positioned in the access opening so as to seal the access opening at a site thereof against flow between the seal site and said surface of the floor;
- thereafter injecting a flowable filler substance under pressure from the male projection along the access opening between the seal site and the interface and thence along the interface;
- removing the male projection from the access opening;
- allowing the injected filler substance to cure;
- placing floor covering over the access opening after the removing step.
3 more elements
Dependencies are inferred from the claim text.