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US 7,810,752 B2Granted
Compact collapsible wire reel
AssigneeTextron Innovations Inc.
InventorTodd A. Tippett
Life of this patent
Estimating the term…
Abstract
A collapsible wire reel is disclosed. The device comprises a stationary arm that can connect the device to a building's rafters during use and two supporting arms that support a spool. The stationary and supporting arms are collapsible and enable the device to be easily folded for storage and transport.
Claims18
A wire reel comprising:
- a) a base defining at least one aperture with a removable pin;
- b) a stationary arm connected to the base, said stationary arm having an upper end and a lower end;
- c) a first supporting arm with a proximal end and a distal end wherein the first supporting arm is secured to the base at the proximal end and is capable of rotating about an axis at the proximal end and the first supporting arm is secured to the stationary arm by a strap connected to the distal end;
- and
- d) a second supporting arm with a proximal end and a distal end wherein the second supporting arm is secured to the base at the proximal end and is capable of rotating about an axis at the proximal end and the second supporting arm is secured to the stationary arm by a strap connected to the distal end;
- the first and second supporting arms rotate about said axes during which the distal ends of said first and second supporting arms move downwardly until said first and second supporting arms contact the removable pin such that the first and second supporting arms are in the extended position, the first and second supporting arms are at an angle substantially greater than 90 degrees relative to the stationary arm when the first and second supporting arms are in the extended position to enable a wire to be easily pulled from the reel, said contact with said removable pin preventing downward movement of said first and second supporting arms relative to said stationary arm.
3 more elements
A wire reel comprising:
- a) a base comprised of two plates that define a space between them;
- b) an extendable stationary arm with a lower end mounted in said space, said lower end secured to the two plates, said extendable stationary arm having an upper end capable of being attached to a support structure;
- c) a first supporting arm with a proximal end mounted in said space, said proximal end of said first supporting arm secured to the two plates, said first supporting arm having a distal end that is secured to the extendable stationary arm by a strap;
- d) a second supporting arm with a proximal end mounted in said space, said proximal end of said second supporting arm secured to the two plates, said second supporting arm having a distal end that is secured to the extendable stationary arm by a strap;
- and
- e) the first and second supporting arms are moveable from an extended position in which a spool can be supported to a collapsed position for storage, the first and second supporting arms are each at an angle substantially greater than 90 degrees relative to the extendable stationary arm when the first and second supporting arms are in the extended position to enable a wire to be easily pulled from the reel, each said angle being measured between the upper end of said stationary arm and said first and second supporting arms.
3 more elements
A wire reel comprising:
- a) a base defining at least one aperture;
- b) an arm connected to the base;
- c) two supporting arms, each of which has a proximal end connected to the base and a free distal end, the two supporting arms capable of moving from an extended position in which the supporting arms are at an angle substantially greater than 90 degrees relative to the arm connected to the base to enable a wire to be easily pulled from the reel to a collapsed position in which the supporting arms are substantially parallel with the arm connected to the base;
- and
- d) a pin inserted within each said aperture, said supporting arms contacting said pin in said extended position, the contact between the supporting arms and said pin preventing downward movement of said supporting arms relative to said base.
2 more elements
A wire reel comprising:
- a) a base;
- b) an arm connected to said base, said arm having an upper end and a lower end;
- c) a first supporting arm with a proximal end and a distal end wherein the first supporting arm is secured to the base at the proximal end and is capable of rotating about an axis at the proximal end and the first supporting arm is secured to the arm connected to the base by a strap connected to the distal end, the first supporting arm capable of being moved to an extended position in which the first supporting arm is at an angle which is measured between the upper end of the arm connected to the base and said first supporting arm which is substantially greater than 90 degrees to enable a wire to be easily pulled from the reel;
- and
- d) a second supporting arm with a proximal end and a distal end wherein the second supporting arm is secured to the base at the proximal end and is capable of rotating about an axis at the proximal end and the second supporting arm is secured to the arm connected to the base by a strap connected to the distal end, the second supporting arm capable of being moved to an extended position in which the second supporting arm is at an angle which is measured between the upper end of the arm connected to the base and said second supporting arm which is substantially greater than 90 degrees to enable a wire to be easily pulled from the reel.
2 more elements
Dependencies are inferred from the claim text.