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:
Jan. 27, 1998
Filed:
Apr. 01, 1996
Erwin Spanner, Traunstein, DE;
Peter Pechak, Stein/Traun, DE;
Dr. Johannes Heidenhain GmbH, Traunreut, DE;
Abstract
A linear encoder for measuring a relative position of two objects displaceable relative to each other, including a scale for being secured on one of the objects and formed of a graduation carrying measuring standard and a measuring standard support, and a device for scanning the scale and securable on another of the objects, with the measuring standard support having two regions, which are spaced from each other in a direction of a longitudinal extent of the measuring standard for supporting the measuring standard, one of supporting regions forming a stationary support area and another of the supporting regions forms an elastic support area, and with the stationary and elastic support areas being formed as substantially continuous or interrupted linear support areas extending transverse to the longitudinal extent of the measuring standard.