The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 1997
Filed:
May. 24, 1996
NSK Ltd., Tokyo, JP;
Abstract
A feeding apparatus provides a base; a movable body elongated in a longitudinal direction orthogonal to a moving direction of the movable body on the base; a pair of linear guide devices arranged on the base in parallel with each other, for guiding the movable body in the moving direction; a linear drive device mounted on the base for moving the movable body along the linear guide device; and an attitude stabilizing device mounted on the base for restraining a yawing motion of the movable body, the attitude stabilizing device including at least one rope member, first and second fastening points formed in the movable body for fixing the rope member, the first and second fastening points being separated from each other in the longitudinal direction, and first and second direction-changing devices mounted on the base and separated from each other in the moving direction. Each of the first and second direction-changing devices turns around the rope member to be fastened at the first and second fastening points, respectively.