Timepiece oscillator assembly device
US-2022390896-A1 · Dec 8, 2022 · US
Timepiece balance spring adjustment mechanism
US9217992B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9217992-B2 |
| Application number | US-201414204098-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 11, 2014 |
| Priority date | Mar 19, 2013 |
| Publication date | Dec 22, 2015 |
| Grant date | Dec 22, 2015 |
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Abstract
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A mechanism for adjusting the active length of a timepiece balance spring whose outer end is fixed to a balance spring stud secured to a bar. This mechanism includes two pins for clamping or touching the outer coil of the balance spring during the operation of this balance spring. These two pins are in a single piece with this bar.
First claim
Opening claim text (preview).
What is claimed is: 1. A mechanism for adjusting an active length of a timepiece balance spring whose outer end is fixed to a balance spring stud secured to a bar, said mechanism including two pins for clamping or touching an outer coil of the balance spring during operation of said balance spring, wherein said two pins are in a single piece with said bar, and wherein at least said bar includes a position adjustable mechanism including a rigid carrier structure, using at least one…
Assignees
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Classifications
- G04B18/06Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9217992B2 cover?
- A mechanism for adjusting the active length of a timepiece balance spring whose outer end is fixed to a balance spring stud secured to a bar. This mechanism includes two pins for clamping or touching the outer coil of the balance spring during the operation of this balance spring. These two pins are in a single piece with this bar.
- Who is the assignee on this patent?
- Nivarox Sa
- What technology area does this patent fall under?
- Primary CPC classification G04B18/06. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).