Static/dynamic multi-function measuring device for linear unit

Details Static/dynamic multi-function measuring device for linear unit Static/dynamic multi-function measuring device for linear unit

2008-09-12

2009-12-22

Toatley, Jr., Gregory J (Department: 2877)

Optics: measuring and testing

Position or displacement

C356S138000, C356S498000, C356S500000, C250S559290, C033S0010MP, C033S503000, C033S573000

Reexamination Certificate

active

07636170

ABSTRACT:
A static/dynamic multi-function measuring device for linear unit, includes a foundation, a multi-direction sliding unit having eddy current detector, a linear motor, a linear unit with a sensing element and an optical measuring unit; the static/dynamic multi-function measuring device uses the linear motor to drive the multi-direction sliding unit with low friction to provide a non-contact measurement of a parallel alignment of the linear unit, a linear accuracy measurement of the linear unit, and a vibration measurement of the linear unit to detect the parallel alignment of the linear unit and the linear accuracy of a slide rail and so on, the static/dynamic multi-function measuring device also measures errors of the linear unit and a slide block moving in the vibrating and the rolling direction.

REFERENCES:
patent: 4932131 (1990-06-01), McMurtry et al.
patent: 5768137 (1998-06-01), Polidoro et al.
patent: 5839324 (1998-11-01), Hara
patent: 5925956 (1999-07-01), Ohzeki
patent: 6885435 (2005-04-01), Galburt
patent: 7388674 (2008-06-01), Yanaka et al.
patent: 7408650 (2008-08-01), Ueshima et al.
patent: 2004/0179192 (2004-09-01), Mizuno et al.

Affiliated with

Also associated with

Rating

Static/dynamic multi-function measuring device for linear unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Static/dynamic multi-function measuring device for linear unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Static/dynamic multi-function measuring device for linear unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4145225