Patent US5098117A successfully refreshed from Google Patents.
US5098117A
Expired / Lapsed
US
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Apparatus for adjusting camber and toe
Assignee: SHIM-A-LINE Inc
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Filing: 1987-07-31
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Granted: 1992-03-24
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Expires: 2007-07-31
Abstract
Abstract A shim device adjusts camber and/or toe of a wheel assembly that is attached to an axle assembly by a plurality of spaced apart bolts. The shim device includes a relatively flat tapered plate that has a indicia selectively positioned thereon to indicate the angular position of the plate with respect to the bolts such that the plate may be selectively positioned to adjust camber and/or toe a selected amount.
Inventors
- 👤 John Specktor
- 👤 Gerald A. Specktor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:51
CPC Classifications
B; B62; B62D; B62D17/00; B60; B60G; B60G2200/00; B60G2200/40; B60G2200/46; B60G2200/462; B60G2200/4622; B60G2206/00; B60G2206/01; B60G2206/50; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32377
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
84 words
A shim device for adjusting camber and/or toe of a wheel assembly attached to an end of an axle assembly of a motor vehicle, the wheel assembly being attached to the axle assembly by a plurality of spaced apart bolts, the shim device comprising: a relatively flat, tapered plate including first indicia selectively positioned thereon to indicate the angular position of the plate with respect to the bolts such that the plate may be selectively positioned to adjust camber and/or toe a selected amount.
Claim 2
Dependent Claim
84 words
A shim device for adjusting camber and/or toe of a wheel assembly attached to an end of an axle assembly of a motor vehicle, the wheel assembly being attached to the axle assembly by a plurality of spaced apart bolts, the shim device comprising: a relatively flat, tapered plate including first indicia selectively positioned thereon to indicate the angular position of the plate with respect to the bolts such that the plate may be selectively positioned to adjust camber and/or toe a selected amount.
Claim 3
Dependent Claim
62 words
The device of claim 1 and wherein the shim device further includes: bolt engaging means for engaging the spaced apart bolts such that the plate is retained in a selected position, and the first indicia selectively positioned on the plate with respect to the bolt engaging means to aid in determining the angular position of the plate with respect to the bolts.
Claim 4
Dependent Claim
51 words
The device of claim 1 and further including: means for determining proper angular position of the shim including chart means when camber and toe adjustments are known so that the shim is installed by reference to the chart means and reference to the bolts that hold the wheel to the axle.
Claim 5
Dependent Claim
81 words
The device of claim 3 wherein the chart means includes a first axis including first indicia for indicating incremental camber adjustments and a second axis substantially perpendicular to the first axis and including second indicia for indicating incremental toe adjustments, the chart including a grid extending between the first and second axes and being divided into horizontal and vertical rows of blocks with each of the first and second indicia being disposed at the start of a horizontal and vertical block.
Claim 6
Independent Claim
143 words
An apparatus for adjusting both camber and toe of a wheel assembly attached to an end of an axle assembly of a motor vehicle, the wheel assembly being attached to the axle by a plurality of bolts positioned in a spaced-apart relationship, the apparatus comprising: a plurality of shims of different thicknesses, each shim comprising a relatively flat, tapered plate having bolt-engaging means for retaining said member is a predetermined position and having means for indicating the thickness of the shim and means for indicating angular positioning of the shim relative to the bolts; and means for determining a shim of proper thickness and for determining proper angular position of the shim including chart means when camber and toe adjustments are known so that the shim is installed to a reference point such as the bolts that hold the wheel to the axle.
Claim 7
Independent Claim
143 words
An apparatus for adjusting both camber and toe of a wheel assembly attached to an end of an axle assembly of a motor vehicle, the wheel assembly being attached to the axle by a plurality of bolts positioned in a spaced-apart relationship, the apparatus comprising: a plurality of shims of different thicknesses, each shim comprising a relatively flat, tapered plate having bolt-engaging means for retaining said member is a predetermined position and having means for indicating the thickness of the shim and means for indicating angular positioning of the shim relative to the bolts; and means for determining a shim of proper thickness and for determining proper angular position of the shim including chart means when camber and toe adjustments are known so that the shim is installed to a reference point such as the bolts that hold the wheel to the axle.
Claim 8
Dependent Claim
114 words
The apparatus of claim 5 wherein the means for determining a shim of proper thickness and for determining proper angular position of the shim includes: a first axis and first indicia, with the first axis associated with the first indicia for indicating incremental camber adjustments; a second axis and second indicia in interactive relationship with the first axis and associated with the second indicia for indicating incremental toe adjustments; third indicia identifying a shim of proper thickness and the shim's proper angular position with reference to the bolts that hold the wheel to the axle; and means for correlating the first and second indicia such that a shim is identified through the third indicia.
Claim 9
Dependent Claim
52 words
The apparatus of claim 6 wherein the means for determining a shim of proper thickness and for determining proper angular position include fourth indicia disposed on each shim to identify the angular position of the shim with respect to the bolts and to relate to the third indicia on the chart means.
Claim 10
Dependent Claim
21 words
The apparatus of claim 7 wherein the bolt-engaging means includes outwardly facing notches positioned on a peripheral surface of each shim.
Claim 11
Dependent Claim
30 words
The apparatus of claim 8 wherein the fourth indicia are selectively positioned to identify selected outwardly facing notches so that the outwardly facing notches are identifiable using the third indicia.
Claim 12
Dependent Claim
44 words
The apparatus of claim 7 wherein the means for determining a shim of proper thickness and for determining proper angular position of the shim includes fifth indicia that identify the thickness of the shim so that the shims are identifiable using the third indicia.
Claim 13
Independent Claim
134 words
A method of adjusting camber and/or toe of a wheel assembly attached to an axle assembly of a motor vehicle by a plurality of spaced bolts including a reference bolt, comprising the steps of: providing at least one shim including a relatively flat, tapered plate having indicia selectively positioned to indicate the angular position of the plate with respect to the reference bolt; determining from reference information the position of the indicia with respect to the reference bolt which corresponds to an angular orientation of the shim which provides a selected camber and/or toe adjustment; and installing the shim between the wheel assembly and the axle assembly in such a position with respect to the indicia to provide the desired angular relation with the reference bolt and hence the desired camber and/or toe adjustment.
Claim 14
Independent Claim
134 words
A method of adjusting camber and/or toe of a wheel assembly attached to an axle assembly of a motor vehicle by a plurality of spaced bolts including a reference bolt, comprising the steps of: providing at least one shim including a relatively flat, tapered plate having indicia selectively positioned to indicate the angular position of the plate with respect to the reference bolt; determining from reference information the position of the indicia with respect to the reference bolt which corresponds to an angular orientation of the shim which provides a selected camber and/or toe adjustment; and installing the shim between the wheel assembly and the axle assembly in such a position with respect to the indicia to provide the desired angular relation with the reference bolt and hence the desired camber and/or toe adjustment.
Claim 15
Dependent Claim
55 words
The method of claim 11 wherein a plurality of shims of different thicknesses are provided, each shim further having second indicia indicating the thickness of the shim, and determining from the reference information which of the second indicia carried by the shim corresponds to a shim needed to provide the desired camber and toe setting.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-03-24 | 1995-09-23 | 1996-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-03-24 | 1999-09-23 | 2000-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-03-24 | 2003-09-23 | 2004-03-24 | $7700.00 | Window Closed / Lapsed |