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US 10,995,504 B1Granted
Scaffold stabilizer
OwnerDavid S. Cookinventor
Life of this patent
Estimating the term…
Abstract
A stabilizer, especially for a typical interior style baker scaffold, painters scaffold, and the like; used in homes and or buildings largely by various trades reduces the undesired movement of the scaffold. The stabilizer includes a first C-shaped coupler to secure a support bar at a first bar end and a second C-shaped coupler to support a second bar end to the scaffold. This stabilizer will adapt to the typical scaffold frame, and works to eliminate the wobble, wiggle, shake and sway from the scaffold when it is erected as a single piece or as multiple pieces stacked on top of themselves for additional height.
Claims14
A scaffold stabilizer for supporting an interior scaffold apparatus, comprising:
- an interior scaffold apparatus with a plurality of anterior vertical legs and a plurality of dorsal vertical legs;
- the plurality of anterior vertical legs and the plurality of dorsal vertical legs which have a plurality of frame apertures;
- the plurality of anterior vertical legs having a left anterior vertical leg and a right anterior vertical leg;
- the interior scaffold apparatus having a plurality of platforms;
- the plurality of platforms being a middle platform and a top platform;
- the dorsal vertical legs having a left dorsal vertical leg and a right dorsal vertical leg;
- a plurality of pin fasteners;
- a plurality of C-shaped couplers secured to the plurality of anterior vertical legs and the plurality of dorsal vertical legs by a pin fastener;
- the plurality of C-shaped couplers secured to the plurality of anterior vertical legs being of differing elevations;
- the plurality of C-shaped couplers secured to the plurality of dorsal vertical legs being of differing elevations;
- a plurality of stabilizer bars being a plurality of anterior stabilizer bars and a plurality of dorsal stabilizer bars;
- the plurality of anterior stabilizer bars secured to the plurality of C-shaped couplers secured to the plurality of anterior vertical legs;
- the plurality of dorsal stabilizer bars secured to the plurality of C-shaped couplers secured to the plurality of dorsal vertical legs;
- a plurality of C-shaped couplers with a C-shaped member;
- a C-shaped member having a flat base, a first arm, and a second arm;
- the first arm having a first arm aperture;
- the second arm having a second arm aperture;
- and
- the first arm aperture and the second arm apertures being at the opposite ends of the flat base.
16 more elements
A stabilized scaffold comprising:
- a scaffold having at least one first assembly section cooperating with at least one second assembly section with a stabilizer supporting the scaffold;
- a first platform support bar a second platform support bar connecting the at least one first assembly section to the at least one second assembly section;
- the at least one first assembly section being substantially symmetrical to the at least one second assembly section;
- the at least one first assembly section and to the at least one second assembly section each having a first vertical bar and a second vertical bar;
- the first vertical bar and the second vertical bar each having adjustment apertures therein;
- the first platform support bar and the second platform support bar join the at least one first assembly section to the at least one second assembly section to support a platform by connecting to the adjustment apertures;
- at least one substantially perpendicular support bar connecting an opposite first vertical bar and an opposite second vertical bar;
- at least one angle support bar connecting an opposite first vertical bar and an opposite second vertical bar;
- the at least one substantially perpendicular support bar being substantially perpendicular to both the first opposite first vertical bar and the second opposite vertical bar;
- the at least one angle support bar connecting the opposite first vertical bar and the opposite second vertical bar at an acute angle thereto;
- each of the at least one perpendicular support bar and the at least one angle support bar having a fastening device;
- the fastening device cooperating with each of a first support end and a second support end of the at least one perpendicular support bar and the at least one angle support bar to secure the same to the opposite first vertical bar and the opposite second vertical bar;
- the fastening device, the at least one perpendicular support bar and the at least one angle support bar thus forming the stabilized scaffold from the scaffold;
- a stabilizer being added to form the stabilized scaffold;
- the stabilizer including the at least one perpendicular support bar and the at least one angle support bar;
- the stabilizer further including a C-shaped coupler secured at each end of the at least one perpendicular support bar and the at least one angle support bar to form the stabilized scaffold;
- the at least one perpendicular support bar being connected at each end thereof and substantially perpendicularly to the opposite first vertical bar and the opposite second vertical bar by the C-shaped coupler;
- the coupler being secured to the first vertical support bar or the second vertical support bar by a first coupler pin;
- and
- the first coupler pin first slides through a first end of the C-shaped coupler, then through the first vertical support bar or the second vertical support bar and finally out through a second end of the C-shaped coupler.
17 more elements
A The stabilized scaffold comprising:
- a scaffold having at least one first assembly section cooperating with at least one second assembly section with a stabilizer supporting the scaffold;
- a first platform support bar a second platform support bar connecting the at least one first assembly section to the at least one second assembly section;
- the at least one first assembly section being substantially symmetrical to the at least one second assembly section;
- the at least one first assembly section and to the at least one second assembly section each having a first vertical bar and a second vertical bar;
- the first vertical bar and the second vertical bar each having adjustment apertures therein;
- the first platform support bar and the second platform support bar loin the at least one first assembly section to the at least one second assembly section to support a platform by connecting to the adjustment apertures;
- at least one substantially perpendicular support bar connecting an opposite first vertical bar and an opposite second vertical bar;
- at least one angle support bar connecting an opposite first vertical bar and an opposite second vertical bar;
- a stabilizer being added to form the stabilized scaffold;
- the stabilizer including at least three C-shaped couplers and at least one substantially perpendicular support bar and at least one angle support bar;
- the at least one substantially perpendicular support bar having a first perpendicular bar end and a second, oppositely disposed, perpendicular bar end;
- the at least one substantially perpendicular support bar being substantially perpendicular to the opposite first vertical bar and the opposite second vertical bar;
- the at least one angle support bar being at an acute angle relative to the opposite first vertical bar and the opposite second vertical bar;
- one of the at least three C-shaped couplers being secured to the opposite first vertical bar and the first perpendicular bar end;
- one of the at least three C-shaped couplers being secured to the opposite second vertical bar and the second perpendicular bar end;
- one of the at least three C-shaped couplers being secured to a first end of the angle support bar;
- the C-shaped coupler including a C-shaped member;
- the C-shaped member having a flat base, and a first arm parallel to a second arm extending from opposite ends of the flat base;
- the first arm including a first arm aperture;
- the second arm including a second arm aperture;
- the first arm aperture being substantially concentric to the second arm aperture;
- a mounting rod extending from the flat base;
- the mounting rod being oppositely disposed from the first arm and the second arm;
- the opposite first vertical bar and the opposite second vertical bar including a series of paired adjustment apertures;
- a pin rod to hold C-shaped coupler in position;
- and
- each member of the paired adjustment apertures being alignable with the first arm aperture and second arm aperture to form aligned apertures in order to receive the mounting pin.
24 more elements
In a scaffold for use in a building, the improvement comprising:
- a stabilizer supporting the scaffold;
- the scaffold having at least one first assembly section cooperating with at least one second assembly section with a stabilizer supporting the scaffold;
- a first platform support bar a second platform support bar connecting the at least one first assembly section to the at least one second assembly section;
- the at least one first assembly section being substantially symmetrical to the at least one second assembly section;
- the at least one first assembly section and to the at least one second assembly section each having a first vertical bar and a second vertical bar;
- the first vertical bar and the second vertical bar each having adjustment apertures therein;
- the first platform support bar and the second platform support bar join the at least one first assembly section to the at least one second assembly section to support a platform by connecting to the adjustment apertures;
- and
- at least one substantially perpendicular support bar connecting an opposite first vertical bar and an opposite second vertical bar.
6 more elements
Dependencies are inferred from the claim text.