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US 6,651,921 B1Granted
Spool winder
OwnerWeldon L. Travisinventor
Life of this patent
Estimating the term…
Abstract
A spool winder includes a holder for a filament bulk roll, a cantilever member to receive a weed trimmer filament spool, and a crank handle device rotating on the member while holding and interlocking into openings in the trimmer spool.
Claims15
A spool winder apparatus comprising:
- (A) a frame comprising a first end of the frame, a second end of the frame and a central section of the frame,
- (B) a first vertical rod member comprising a first end of the first vertical rod member rigidly attached to the frame proximate the first end of the frame and a second free end of the first vertical rod member extending upwardly,
- (C) at least one cup shaped member comprising a horizontal top, the member slideably engaged over the first rod member,
- (D) a second vertical rod member comprising a first end of the second vertical rod member rigidly attached to a center of the horizontal top of the cup shaped member and a second free end of the second vertical rod member extending upwardly, the combination of the first rod member, the cup shaped member, and the second vertical rod member adapted:
- (i) to extend into a central opening of a filament supply spool, and
- (ii) to support the supply spool and allow the supply spool to rotate as the filament is drawn off the supply spool,
- (E) a horizontally disposed cantilever member comprising a proximal end rigidly attached to the frame proximate the second end of the frame and a free round cross-sectioned distal end section adapted:
- (i) to extend into a central opening of a weed trimmer filament spool, and
- (ii) to support the trimmer spool and allow the trimmer spool to rotate on the free distal end section of the cantilever member,
- (F) a stop means on the free distal end section of the cantilever member to adjustably fix a chosen distance that the trimmer spool slides along the free end section, and
- (G) a crank handle device comprising:
- (i) a cylindrical member interfitting over and freely rotatable on the free end section, the member having a length and first and second ends,
- (ii) projections from the cylindrical member adapted to interlock into openings in the trimmer spool, and
- (iii) an “L” shaped crank member comprising a first end section rigidly attached to the cylindrical member and extending radially outwardly from the cylindrical member and a second free end section extending parallel to the length of the cylindrical member and away from the second end of the cylindrical member.
11 more elements
A spool winder apparatus comprising:
- (A) a frame,
- (B) a first vertically positioned rod member comprising a circular cross-section, a first end of said rod member rigidly attached to the frame and a second free end of said rod member, the rod member being adapted:
- (i) to extend into a central opening of a filament supply spool, and
- (ii) to support the supply spool and allow the supply spool to rotate as the filament is drawn off the supply spool,
- (C) a cantilever member having a proximal end rigidly attached to the frame and a free round cross-sectioned distal end section horizontally positioned, the member being adapted:
- (i) to extend into a central opening of a weed trimmer filament spool, and
- (ii) to support the trimmer spool and allow the trimmer spool to rotate on the free end section,
- (D) a stop member on the free end section with adjustment means to fix the stop member at various positions on the free end section,
- (E) a crank handle device comprising:
- (i) a cylindrical member interfitting over and freely rotatable on the free end section, the cylindrical member having a length and first and second ends,
- (ii) projections arranged in a circular pattern from the first end of the cylindrical member adapted to interlock into openings in the trimmer spool, and
- (iii) an “L” shaped crank member comprising a first end section firmly attached to the cylindrical member and extending radially outwardly from the cylindrical member and a second rounded cross-sectioned free end section extending parallel to the length of the cylindrical member and away from the second end of the cylindrical member, and
- (F) removable stop means on the second free end section of the second cantilever member to retain the crank member in position.
10 more elements
A spool winder apparatus comprising:
- (A) a frame,
- (B) a bulk spool holding means on an end of the frame to support a supply spool of line and allow the supply spool to rotate as the line is drawn off the supply spool,
- (C) a cantilever member having a first end rigidly attached to the frame and a free round cross-sectioned end section horizontally positioned, the free end section being adapted:
- (i) to extend into a central opening of a weed trimmer filament spool, and
- (ii) to support the trimmer spool and allow the trimmer spool to rotate on the free end section,
- (D) stop means on the free end section adapted to adjustably fix the trimmer spool at chosen positions along the length of the free end section,
- (E) a crank handle device comprising:
- (i) a cylindrical member interfitting over and freely rotatable on the free end section of the cantilever member, the member having a length and first and second ends,
- (ii) projections from the first end of the cylindrical member adapted to interlock into openings in the trimmer spool, and
- (iii) an “L” shaped crank member comprising a first end section rigidly attached to the cylindrical member and extending radially outwardly from the cylindrical member and a second free end section extending parallel to the length of the cylindrical member and away from the second end of the cylindrical member, and
- (F) lock means on the second free end section of the cantilever member to detachably retain the crank member engaged with the trimmer spool.
8 more elements
A spool winder apparatus comprising:
- (A) a frame comprising a first end of the frame, a second end of the frame and a central section of the frame,
- (B) a first vertical rod member having a circular cross-section, the first vertical rod member comprising a first end of the first vertical rod member rigidly attached to the frame proximate the first end of the frame and a second free end of the first vertical rod member extending upwardly,
- (C) at least one cup shaped member comprising a horizontal top, the member slideably engaged over the first rod member,
- (D) a second vertical rod member comprising a first end of the second vertical rod member rigidly attached to a center of the horizontal top of the cup shaped member and a second free end of the second vertical rod member extending upwardly, the combination of the first rod member, the cup shaped member, and the second vertical rod member adapted:
- (i) to extend into a central opening of a filament supply spool, and
- (ii) to support the supply spool and allow the supply spool to rotate as the filament is drawn off the supply spool,
- (E) a cantilever member comprising a proximal end rigidly attached to the frame proximate the second end of the frame and a free round cross-sectioned distal end section adapted:
- (i) to extend into a central opening of a weed trimmer filament spool, and
- (ii) to support the trimmer spool and allow the trimmer spool to rotate on the free distal end section of the cantilever member,
- (F) a stop means on the free distal end section of the cantilever member to adjustably fix a chosen distance that the trimmer spool slides along the free end section, and
- (G) a crank handle device comprising:
- (i) a cylindrical member interfitting over and freely rotatable on the free end section, the member having a length and first and second ends,
- (ii) projections from the cylindrical member adapted to interlock into openings in the trimmer spool, and
- (iii) an “L” shaped crank member comprising a first end section rigidly attached to the cylindrical member and extending radially outwardly from the cylindrical member and a second free end section extending parallel to the length of the cylindrical member and away from the second end of the cylindrical member.
11 more elements
A spool winder apparatus comprising:
- (A) a frame comprising a first end of the frame, a second end of the frame, a central section of the frame, and an inverted “U” shaped member rigidly attached across the central section of the frame,
- (B) a first vertical rod member comprising a first end of the first vertical rod member rigidly attached to the frame proximate the first end of the frame and a second free end of the first vertical rod member extending upwardly,
- (C) at least one cup shaped member comprising a horizontal top, the member slideably engaged over the first rod member,
- (D) a second vertical rod member comprising a first end of the second vertical rod member rigidly attached to a center of the horizontal top of the cup shaped member and a second free end of the second vertical rod member extending upwardly, the combination of the first rod member, the cup shaped member, and the second vertical rod member adapted:
- (i) to extend into a central opening of a filament supply spool, and
- (ii) to support the supply spool and allow the supply spool to rotate as the filament is drawn off the supply spool,
- (E) a cantilever member comprising a proximal end rigidly attached to the frame proximate the second end of the frame and a free round cross-sectioned distal end section adapted:
- (i) to extend into a central opening of a weed trimmer filament spool, and
- (ii) to support the trimmer spool and allow the trimmer spool to rotate on the free distal end section of the cantilever member,
- (F) a stop means on the free distal end section of the cantilever member to adjustably fix a chosen distance that the trimmer spool slides along the free end section, and
- (G) a crank handle device comprising:
- (i) a cylindrical member interfitting over and freely rotatable on the free end section, the member having a length and first and second ends,
- (ii) projections from the cylindrical member adapted to interlock into openings in the trimmer spool, and
- (iii) an “L” shaped crank member comprising a first end section rigidly attached to the cylindrical member and extending radially outwardly from the cylindrical member and a second free end section extending parallel to the length of the cylindrical member and away from the second end of the cylindrical member.
11 more elements
Dependencies are inferred from the claim text.