Invention Grant
US09458049B2 Method and apparatus for clamping a spinning preform and reducing the vibration of twisted optical fiber from a spinning preform
有权
用于夹持旋转预制件的方法和装置，并减少旋转预制件中的扭曲光纤的振动
- Patent Title: Method and apparatus for clamping a spinning preform and reducing the vibration of twisted optical fiber from a spinning preform
- Patent Title (中): 用于夹持旋转预制件的方法和装置，并减少旋转预制件中的扭曲光纤的振动
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Application No.: US14825675Application Date: 2015-08-13
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Publication No.: US09458049B2Publication Date: 2016-10-04
- Inventor: Roy M Ortiz
- Applicant: OFS Fitel, LLC
- Applicant Address: US GA Norcross
- Assignee: OFS FITEL, LLC
- Current Assignee: OFS FITEL, LLC
- Current Assignee Address: US GA Norcross
- Agency: Raymond Cappo, Esq.
- Main IPC: C03B37/025
- IPC: C03B37/025 ; C03B37/02 ; B29D11/00 ; C03B37/027
Abstract:
An apparatus for manufacturing an optical fiber is provided. The apparatus includes a spindle having a bore for receiving a preform of the optical fiber along a longitudinal axis defined by the spindle. A plurality of work holding devices are positioned apart from each other along the longitudinal axis of the spindle and configured to secure the preform against the spindle at two or more distinct positions when the preform is spinning The plurality of work holding devices comprises any combination of chucks, collets, cams, set screws, or shims. A position of at least one of the work holding device is adjustable to shift the preform away from the longitudinal axis.
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