|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||33/20318 ; 33/336 ; 33/645|
|발명자 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 3|
A wheel alignment device comsists of a pair of identical tools. Each has a protractor with teeth mesh with a graduted gear at which an indicator points at. A string connects the protractors\centers. An equivalence has a protractor with teeth mesh with a gear which meshes with a sleeve or worm gear travels on a bolt and along a scale. As the sleeve rotates around the bolt it turns the gear and the protractor. A string connects the protractors\centers. The tools above are located on a plane parallel to the wheel\s axle and perpendicular to the vertical lin...
A tool for measuring the steering angle of a wheel consists of a sliding block, a guiding track, a guiding pin, a protractor, and an indicator; said indicator is fixed to said tool\s body, and it slides through said guiding pin to push said sliding block with said protractor on top along said guiding track; said guiding track is means to keep said sliding block moving in one direction; said guiding pin is means to allow said indicator to translate and rotate at the center of said protractor; therefore, said steering angle measuring tool comprises means t...