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US 7,878,031 B2Granted
Hand-held wringer
OwnerGeorge Vargainventor
Life of this patent
Estimating the term…
Abstract
The present invention provides a hand-held wringer for removing liquid from a wet or damp material. A wet or damp material is placed between two rollers and a trigger handle is engaged to reduce the space between one roller's axis relative to an opposite roller's axis so as to expel liquid from every fiber of the material as it is pulled therethrough.
Claims13
A hand-held portable wringer for removing liquid from a damp material comprising:
- a frame formed from a two piece support structure having a first halve defined by a front portion, a sidewall, a rear portion, and an intermediate portion positioned between said front and rear portion, and a second halve forming a substantially mirror image of said first halve and defined by a front portion, a sidewall, a rear portion, and an intermediate portion positioned between said front and rear portion, means for securing said first halve to said second halve;
- a trigger handle, having a top end and a bottom end, said top end pivotally connected to said intermediate area for rotation about a first axis wherein said trigger handle rotates between an engagement position and a release position;
- a first roller rotationally secured to said first and second halve sidewalls for rotation about a second axis;
- a second roller rotationally secured to said first and second halve sidewalls for rotation about a third axis;
- said third axis is translatable along a portion of said sidewalls allowing for the adjustment of spacing between said rollers;
- and
- at least one actuating member constructed and arranged to extend between said top end of said trigger handle and said second roller, wherein engagement of said trigger causes the top end of said trigger handle to rotate about said first axis and drive said actuating member to move said second roller towards said first by reducing the space between said third axis and said second axis.
4 more elements
A hand-held portable wringer for removing liquid from a damp material comprising:
- a frame formed from a two piece support structure having a first halve defined by a front portion, a rear portion, and an intermediate portion positioned between said front and rear portion, and a second halve forming a substantially mirror image of said first halve defined by a front portion, a rear portion, and an intermediate portion positioned between said front and rear portion, means for securing said first halve to said second halve;
- a trigger handle, having a top end and a bottom end, said top end pivotally connected to said intermediate area for rotation about a first axis wherein said trigger handle rotates between an engagement position and a release position;
- a first roller rotationally secured to said first and second halve sidewalls for rotation about a second axis;
- a second roller rotationally secured to said first and second halve sidewalls for rotation about a third axis;
- said third axis is translatable along a portion of said sidewalls allowing for the adjustment of spacing between said rollers;
- a biasing member to separate said third axis from said second axis when said trigger handle is in a release position;
- and
- at least one actuating member constructed and arranged to extend between said top end of said trigger handle and said second roller, wherein engagement of said trigger causes the top end of said trigger handle to rotate about said first axis and drive said actuating member to move said second roller towards said first roller by reducing the space between said third axis and said second axis.
5 more elements
Dependencies are inferred from the claim text.