Japan, March 5 -- DR JOHANNES HEIDENHAIN GMBH has got intellectual property rights for 'LENGTH MEASURING DEVICE.' Other related details are as follows:
Application Number: JP,2021-168835
Category (FI): G01D5/347,110@X,G01D5/245,110@W
Stage: PROBLEM TO BE SOLVED: To provide a length measuring device which is configured in a simple and compact manner and used to enable accurate position measurement.SOLUTION: A length measuring device has a scale (12), a probe carriage (16) for scanning a graduation (14) on the scale (12), and a connecting body (20) having a connector (22). The connector (22) is attached to an entrained body (26) via a flexure bearing (30). The flexure bearing (30) is formed so as to hold the connector (22) in a freely rotatable state relative to the entrained body (26) about a first rotational axis (R1) extending perpendicularly to a plane (S) of the graduation (14). The connector (22) has at least any one of a lower density than that of steel or a higher Young's modulus than that of steel.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: Oct. 14, 2021
Publication Date: July 29, 2022
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
