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Class Information
Number: 156/144
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > Helical wire or plural ring reinforced flexible tube making > Assembling preformed helical coil or rings with separate tube
Description: Processes in which the helical coil or plural rings utilized as the reinforcing means is in the form of a coil or rings prior to assembly with the material forming the tube or conduit.










Patents under this class:

Patent Number Title Of Patent Date Issued
8679272 Run-flat pneumatic tire assembly and method Mar. 25, 2014
7510523 Method for fixing one of balloon and tubular member, and medical equipment Mar. 31, 2009
7060798 Modified protein adhesives and lignocellulosic composites made from the adhesives Jun. 13, 2006
6454897 Method for manufacturing a flexible duct Sep. 24, 2002
6048425 Fishing rod with pre-inserted fishing line guide members and method of manufacturing the same Apr. 11, 2000
5246158 Method of manufacturing a selective isolation screen Sep. 21, 1993
5205886 Method of lining metallic pipe using concentric tubes of thermoplastic polymer and tear resistant material Apr. 27, 1993
4938822 Method for making assembly of pacing lead electrode to coiled conductor Jul. 3, 1990
4793042 Rolling mill roll assembly Dec. 27, 1988
4698890 Method for making a formable and curve shape retentive hose Oct. 13, 1987
4689174 Producing double-walled helically wound thermoplastic pipe with a corrugated cutter wall and a smooth inner wall Aug. 25, 1987
4496411 Bead jamming or crimping method Jan. 29, 1985
4444707 Method for the manufacture of high-pressure hoses Apr. 24, 1984
4415389 Method of making a hose construction Nov. 15, 1983
4400228 Method of making lengths of flexible insulated air duct with end collars Aug. 23, 1983
4342612 Method of making a preformed semirigid plastic hose wrapped with a wire spiral Aug. 3, 1982
4336798 Medical corrugated respiratory tube Jun. 29, 1982
4291453 Apparatus for and method of severing a flexible reinforced elastomeric conduit supported on a plurality of elongated end-to-end rigid mandrels Sep. 29, 1981
4196031 Method of making a preformed semirigid plastic hose wrapped with a wire spiral Apr. 1, 1980
4132576 Method of making polymeric flexible hose construction Jan. 2, 1979
4091063 Hose construction and method of making same May. 23, 1978
4082590 Process for manufacturing a flexible cylindrical body Apr. 4, 1978
3950213 Machine for manufacturing insulated duct Apr. 13, 1976











 
 
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