Assembling structure of indicating needle for instrument and assembling method
US6994053B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2004 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | Feb 18, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S116/06
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A assembling structure of an indicating needle for an instrument includes a case body having an upper case and a lower case (13), an indicating needle shaft (19) rotatably pivoted by the upper case and the lower case, and a top portion (19A) of the indicating needle shaft is projected to outside from the upper caser (13), and an indicating needle (32) provided on the projection. A concave portion (34) is provided on a shift supporting portion of the indicating needle shaft (19) in a bottom surface of the lower case, a lower end portion (19B) of the indicating needle shaft (19) is projected into the concave portion (34), and the projection amount is smaller than the depth of the concave portion (34).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.