초록 ▼

A selectible beam/plane projecting laser is particularly useful for vehicle frame and body alignment. A lens contained in a holder mechanism mounted on a laser projector housing flips into and out of the laser beam path and when in the path, changes the beam to a plane. When used for vehicle frame a

A selectible beam/plane projecting laser is particularly useful for vehicle frame and body alignment. A lens contained in a holder mechanism mounted on a laser projector housing flips into and out of the laser beam path and when in the path, changes the beam to a plane. When used for vehicle frame and body alignment, the plane of the laser generated light allows the operator to spot targets any place in the plane of light and makes easier determination of alignment conditions.

대표청구항 ▼

A laser alignment system for vehicle frames and bodies comprising: (a) at least two elongate carrier bars and means for mounting said carrier bars to a vehicle and extending transversely thereto; (b) said carrier bars having measurement scales thereon beginning from a center position; (c) at least o

A laser alignment system for vehicle frames and bodies comprising: (a) at least two elongate carrier bars and means for mounting said carrier bars to a vehicle and extending transversely thereto; (b) said carrier bars having measurement scales thereon beginning from a center position; (c) at least one of said carrier bars having a target mounted thereto, said target being slidably mounted on said carrier bar for translation toward and away from said center position; (d) another of said carrier bars having a laser projector mounted thereto, said laser projector being slidably mounted on said carrier bar for translation toward and away from said center position; (e) said laser projector including; (i) an elongate housing with front and rear ends and a front end wall; (ii) a laser beam projecting element mounted in said housing for directing a beam of laser generated energy out of the front end of said housing; (iii) said front wall having an aperture through which said beam projects; (iv) a switching means mounted to said housing generally at said front wall and including a holder member with a through opening aligned with said aperture and a shiftable member mounted in said holder and having a lens movable into the path of said beam to cause said beam to project in a plane; (v) said holder member includes a bore extending transversely to said through opening; (vi) said shiftable member is a bar slidably mounted in said bore; (vii) said bar has longitudinally spaced ports selectively alignable with said aperture for passage of said beam therethrough; and (viii) one of said ports has a rod lens mounted therein to change said beam to a plane of laser generated energy.