Tenter device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 16, 2007
Grant Date -
Mar 30, 2006
app pub date -
Sep 23, 2005
filing date -
Sep 27, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A clip has a frame and a flapper. Two dry bearings are inserted into a hole formed in the flapper. Then an attaching shaft is inserted from one of the holes in the frame to the other through the dry bearings, so as to swingably attaching the flapper to the frame. DAIDAYNE DDK 01 of DAIDO METAL Corp. is used as the dry bearing. A first and a second clip covers are provided to cover the clips. Fresh air feeding pipes are connected to the first and second clip covers. Fresh air is fed from the fresh air feeding pipes toward the clips through air outlets provided in the first and second clip covers.
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