WHEEL ALIGNMENT APPARATUS
Wheel alignment apparatus using a modulated beam of light or radiant energy to determine the attitude of an operational axis of a vehicle with respect to a reflective reference means. A pair of light responsive sensors are disposed on a device that may be attached to a wheel on a vehicle. The energy...
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creator | MC KENNEY J,US |
description | Wheel alignment apparatus using a modulated beam of light or radiant energy to determine the attitude of an operational axis of a vehicle with respect to a reflective reference means. A pair of light responsive sensors are disposed on a device that may be attached to a wheel on a vehicle. The energy reflected to each may then be a measure of the attitude of the wheel or its axis with respect to a reference such as the reflector. Means are provided to indicate when each of the sensors is receiving sufficient light energy to prevent false indication of a predetermined alignment relationship. Means are also provided to modify the sensitivity of the sensors in accordance with the relative distance from a reflective reference. |
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A pair of light responsive sensors are disposed on a device that may be attached to a wheel on a vehicle. The energy reflected to each may then be a measure of the attitude of the wheel or its axis with respect to a reference such as the reflector. Means are provided to indicate when each of the sensors is receiving sufficient light energy to prevent false indication of a predetermined alignment relationship. Means are also provided to modify the sensitivity of the sensors in accordance with the relative distance from a reflective reference.</description><language>eng</language><subject>MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; PERFORMING OPERATIONS ; PHYSICS ; SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>1974</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19740416&DB=EPODOC&CC=US&NR=3804526A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19740416&DB=EPODOC&CC=US&NR=3804526A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MC KENNEY J,US</creatorcontrib><title>WHEEL ALIGNMENT APPARATUS</title><description>Wheel alignment apparatus using a modulated beam of light or radiant energy to determine the attitude of an operational axis of a vehicle with respect to a reflective reference means. A pair of light responsive sensors are disposed on a device that may be attached to a wheel on a vehicle. The energy reflected to each may then be a measure of the attitude of the wheel or its axis with respect to a reference such as the reflector. Means are provided to indicate when each of the sensors is receiving sufficient light energy to prevent false indication of a predetermined alignment relationship. Means are also provided to modify the sensitivity of the sensors in accordance with the relative distance from a reflective reference.</description><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1974</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAM93B19VFw9PF09_N19QtRcAwIcAxyDAkN5mFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8aHBxhYGJqZGZo7GhFUAAKJjH2c</recordid><startdate>19740416</startdate><enddate>19740416</enddate><creator>MC KENNEY J,US</creator><scope>EVB</scope></search><sort><creationdate>19740416</creationdate><title>WHEEL ALIGNMENT APPARATUS</title><author>MC KENNEY J,US</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3804526A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1974</creationdate><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>MC KENNEY J,US</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MC KENNEY J,US</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WHEEL ALIGNMENT APPARATUS</title><date>1974-04-16</date><risdate>1974</risdate><abstract>Wheel alignment apparatus using a modulated beam of light or radiant energy to determine the attitude of an operational axis of a vehicle with respect to a reflective reference means. A pair of light responsive sensors are disposed on a device that may be attached to a wheel on a vehicle. The energy reflected to each may then be a measure of the attitude of the wheel or its axis with respect to a reference such as the reflector. Means are provided to indicate when each of the sensors is receiving sufficient light energy to prevent false indication of a predetermined alignment relationship. Means are also provided to modify the sensitivity of the sensors in accordance with the relative distance from a reflective reference.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PERFORMING OPERATIONS PHYSICS SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORTING VEHICLES IN GENERAL |
title | WHEEL ALIGNMENT APPARATUS |
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