Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Reexamination Certificate
2006-11-28
2006-11-28
Hurley, Shaun R. (Department: 3765)
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
Reexamination Certificate
active
07140171
ABSTRACT:
A material for gland packing including a sheet-like reinforcing member configured by a fibrous material disposed at least on one face of a strip-like expanded graphite to form a strip-like base member. The base member is stranded to be formed as a cord-like member. Then, the outer side of the cord-like member is covered by a portion of the reinforcing member, and the remaining portion of the reinforcing member is involved in the cord-like member. A large number of openings are formed in the reinforcing member, and a strip-like expanded graphite faces the openings engages with the openings.
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Fujiwara Masaru
Ueda Takahisa
Hurley Shaun R.
Koda & Androlia
Nippon Pillar Packing Co. Ltd.
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