Wheel balancing apparatus

Claim 2

A wheel balancing apparatus comprising: stand means having a base, a shaft, a support bar and a plurality of balancing posts, said base being ground engageable, said shaft being detachably affixed to said base and extending upwardly therefrom, said shaft having affixed thereto at the upwardly extended end thereof said support bar, said balancing posts being parallel, affixed to said support bar, laterally spaced and aligned along said support bar and extending upwardly from said support bar, each balancing post having formed at the upwardly extended end thereof a pointed portion; support means for holding a wheel, said support means including a flat plate, said plate having formed in the underside thereof a plurality of depressions, said depressions being laterally spaced and aligned, said pointed portions being removably received within said depressions and defining an axis, said plate being pivotable about said axis, a wheel being receivable upon said plate whereby the wheel tilts about said axis when the wheel is unbalanced; and p1 indicating means for adjusting sensitivity having an indicator shaft and a weight, said indicator shaft being attached to said plate and depending therefrom, said weight being elongated, having a first end thereof affixed to said indicator shaft and a second end thereof extended away from said indicator shaft, said weight being slidable along the length of, and rotatable about, said indicator shaft.

Claim 3

A wheel balancing apparatus as defined in claim 1 and further wherein said support means includes a plurality of guides and said support bar is obliquely disposed upon said shaft, said plate having uppermost and lowermost disposed peripheral portions, said peripheral portions being aligned with said depressions, said indicator shaft being affixed at an angle to said plate at said lowermost peripheral portion, said guides being attached to said plate closer to said uppermost peripheral portion than said lowermost peripheral portion, said shaft and said indicator being parallel and defining a vertical plane, said indicator shaft moving out of said plane when an unbalanced wheel is received upon said plate.

Claim 4

A wheel balancing apparatus comprising: stand means at the lower end thereof being ground engageable and at the upper end thereof having a plurality of balancing posts, said balancing posts being laterally spaced and aligned, said balancing posts extending upwardly from said stand means; support means for holding a wheel, said support means being pivotally mounted upon said balancing posts, said balancing posts defining an axis, said support means being pivotable about said axis, a wheel being receivable upon said support means whereby the wheel tilts about said axis when the wheel is unbalanced; and indicating means for adjusting sensitivity attached to said support means, said indicating means including a shaft and a weight means, said shaft depending from said support means, said weight means being attached to said shaft, slidable along the length of the said shaft and rotatable about said shaft, said weight means including a weight member, a spring and an anchor member, said weight member being attached to said shaft, slidable along the length of said shaft and rotatable about said shaft, said anchor member being attached to said stand means, slidable along the length of said stand means and rotatable about said stand means, said spring interconnecting said weight member and said anchor member.

Claim 5

A wheel balancing apparatus comprising: stand means at the lower end thereof being ground engageable and at the upper end thereof having a plurality of balancing posts, said balancing posts being laterally spaced and aligned, said balancing posts extending upwardly from said stand means; support means for holding a wheel, said support means being pivotally mounted upon said balancing posts, said balancing posts defining an axis, said support means being pivotable about said axis, a wheel being receivable upon said support means whereby the wheel tilts about said axis when the wheel is unbalanced; and indicating means for adjusting sensitivity attached to said support means, said indicating means including a shaft and a weight means, said shaft depending from said support means, said weight means being attached to said shaft, slidable along the length of the said shaft and rotatable about said shaft, said weight means including a weight member, a spring and an anchor member, said weight member being attached to said shaft, slidable along the length of said shaft and rotatable about said shaft, said anchor member being attached to said stand means, slidable along the length of said stand means and rotatable about said stand means, said spring interconnecting said weight member and said anchor member.

Claim 6

A wheel balancing apparatus comprising: stand means at the lower end thereof being ground engageable and at the upper end thereof having a plurality of balancing posts, said balancing posts being laterally spaced and aligned, said balancing posts extending upwardly from said stand means, said stand means including a base, a shaft, and a support bar, said base being ground engageable, said shaft being detachably affixed to said base and extending upwardly therefrom, said shaft having affixed thereto at the upwardly extended end thereof said support bar, said balancing posts being affixed to said support bar; support means for holding a wheel, said support means being pivotally mounted upon said balancing posts, said balancing posts defining an axis, said suppot means being pivotable about said axis, a wheel being receivable upon said support means whereby the wheel tilts about said axis when the wheel is unbalanced, said support means including a plate means, said plate means having formed in the underside thereof a plurality of depressions, said depressions being aligned, said balancing posts being received by said depressions, said plate means having a central bore formed therethrough and aligned with said depressions along said axis, said support bar having a first bore formed therethrough, said central and said first bores being aligned when said support means is mounted upon said balancing posts, said plate means having a connecting bolt passing through said central bore and said first bore, said connecting bolt being movable within said first bore whereby said plate means is allowed to pivot about said axis, said connecting bolt having a tightening member movable along the length of said connecting bolt and against said support bar, whereby said connecting bolt is locked against movement within said first bore, thereby locking said support means against movement about said axis; and indicating means for adjusting sensitivity attached to said support means.

Claim 7

A wheel balancing apparatus comprising: stand means at the lower end thereof being ground engageable and at the upper end thereof having a plurality of balancing posts, said balancing posts being laterally spaced and aligned, said balancing posts extending upwardly from said stand means, said stand means including a base, a shaft, and a support bar, said base being ground engageable, said shaft being detachably affixed to said base and extending upwardly therefrom, said shaft having affixed thereto at the upwardly extended end thereof said support bar, said balancing posts being affixed to said support bar; support means for holding a wheel, said support means being pivotally mounted upon said balancing posts, said balancing posts defining an axis, said suppot means being pivotable about said axis, a wheel being receivable upon said support means whereby the wheel tilts about said axis when the wheel is unbalanced, said support means including a plate means, said plate means having formed in the underside thereof a plurality of depressions, said depressions being aligned, said balancing posts being received by said depressions, said plate means having a central bore formed therethrough and aligned with said depressions along said axis, said support bar having a first bore formed therethrough, said central and said first bores being aligned when said support means is mounted upon said balancing posts, said plate means having a connecting bolt passing through said central bore and said first bore, said connecting bolt being movable within said first bore whereby said plate means is allowed to pivot about said axis, said connecting bolt having a tightening member movable along the length of said connecting bolt and against said support bar, whereby said connecting bolt is locked against movement within said first bore, thereby locking said support means against movement about said axis; and indicating means for adjusting sensitivity attached to said support means.

Claim 8

A wheel balancing apparatus comprising: stand means at the lower end thereof being ground engageable and at the upper end thereof having a plurality of balancing posts, said balancing posts being laterally spaced and aligned, said balancing posts extending upwardly from said stand means, said stand means including a base, a standard and a support bar, said base being ground engageable, said standard being detachably affixed to said base and extending upwardly therefrom, said standard having affixed thereto at the upwardly extended end thereof said support bar, said balancing posts being affixed to said support bar, said support means having a bracket depending therefrom, said support bar extending within the space enclosed by said bracket, said shaft depending from said bracket, said shaft at the upper end thereof being movable upwardly through said bracket, into the space enclosed by said bracket and against said support bar, whereby said support means is locked against movement about said axis; support means for holding a wheel, said support means being pivotally mounted upon said balancing posts, said balancing posts defining an axis, said support means being pivotable about said axis, a wheel being receivable upon said support means whereby the wheel tilts about said axis when the wheel is unbalanced; and indicating means for adjusting sensitivity attached to said support means, said indicating means including a shaft and a weight means, said shaft depending from said support means, said weight means being attached to said shaft, slidable along the length of said shaft and rotatable about said shaft.

Claim 9

A wheel balancing apparatus comprising: stand means at the lower end thereof being ground engageable and at the upper end thereof having a plurality of balancing posts, said balancing posts being laterally spaced and aligned, said balancing posts extending upwardly from said stand means, said stand means including a base, a standard and a support bar, said base being ground engageable, said standard being detachably affixed to said base and extending upwardly therefrom, said standard having affixed thereto at the upwardly extended end thereof said support bar, said balancing posts being affixed to said support bar, said support means having a bracket depending therefrom, said support bar extending within the space enclosed by said bracket, said shaft depending from said bracket, said shaft at the upper end thereof being movable upwardly through said bracket, into the space enclosed by said bracket and against said support bar, whereby said support means is locked against movement about said axis; support means for holding a wheel, said support means being pivotally mounted upon said balancing posts, said balancing posts defining an axis, said support means being pivotable about said axis, a wheel being receivable upon said support means whereby the wheel tilts about said axis when the wheel is unbalanced; and indicating means for adjusting sensitivity attached to said support means, said indicating means including a shaft and a weight means, said shaft depending from said support means, said weight means being attached to said shaft, slidable along the length of said shaft and rotatable about said shaft.