Announcement for the Grant of Patent - Focusing Module for Long Focal Length Telescope.ImageHOMEImageNews
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ImageAnnouncement for the Grant of Patent - Focusing Module for Long Focal Length Telescope.2014-06-16
We are pleased to announce that we received notification from the United States Patent and Trade Mark Office (USPTO) to grant the our patent application No. US 8,693,092 entitled "Focusing Module for Long Focal Length Telescope."   The issue date is on APR 8, 2014.    The details are as following.

發明人
Inventors
Ching-Hsi CHIANG
專利名稱
Patent
Focusing module for long focal length telescope
證書號
Patent Number
US 8,693,092
公告日期
Issue Date
APR, 8, 2014
專利摘要
Abstract
A focusing module for long focal length telescope which includes a sliding plate, a fixing sleeve, and a fixing bolt is disclosed. The drawtube is disposed on the sliding plate for sliding forward or backward to focus. The fixing sleeve and the fixing bolt form a connecting mechanism. When screwing the fixing sleeve to clamp the sliding plate from the bottom, the fixing bolt will be driven to clamp the sliding plate from the top simultaneously. This prevents the main tube and the drawtube from being displaced, and the target can be kept in the field of view of the telescope.




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