|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||356/155; 356/139.09; 033/286; 033/288|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 52|
An apparatus for determining wheel assembly alignment comprises a contact assembly, a light source, and a light beam receiving assembly. The contact assembly engages the wheel assembly to define a plane of orientation of the wheel assembly and the light source projects a beam of light with respect to the contact assembly. The light beam receiving assembly receives the light beam and forms an image of the light beam indicating the orientation of the wheel assembly with respect to a predetermined position. The receiving assembly may include a Fresnel lens ...
The embodiments in which an exclusive property or privilege is claimed are as follows: 1. Apparatus for determining the orientation of a wheel assembly having a tire mounted on a wheel rim secured for rotation on an axle of a vehicle, said apparatus comprising: a contact assembly for engaging the wheel assembly by pressing against the wheel assembly without being secured thereto to define a plane of orientation of the wheel assembly; a light source for projecting a beam of light with respect to said contact assembly; and a light beam receiving assembly ...