US PATENT SUBCLASS 100 / 76
.~ Winding or folding sheet, web or strand

Current as of: June, 1999
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100 /   HD   PRESSES

70 R  DF  WITH ADDITIONAL TREATMENT OF MATERIAL {6}
76.~ Winding or folding sheet, web or strand {9}
77  DF  .~.~> With subsequent transfer to repressing press
78  DF  .~.~> With shape retaining means
79  DF  .~.~> With winding mandrel stripper
80  DF  .~.~> Folding zigzag {1}
82  DF  .~.~> Circularly deposited through eccentric opening {3}
86  DF  .~.~> Mandrel and opposed presser roll
87  DF  .~.~> Apron type (embracing belt loop)
88  DF  .~.~> Between opposed belts
89  DF  .~.~> Within group of three or more rolls

DEFINITION

Classification: 100/76

(under subclass 70) Apparatus in which the means to subject the material to additional treatment includes means for bending the material into layers, or spirally or helically disposing it in convolutions.

SEE OR SEARCH THIS CLASS, SUBCLASS:

5, for apparatus for applying a binding strand or wire to

material and having means for winding or folding the material.

40, for methods involving pressing with winding or folding.

142, for plural diverse presses having a press conveying while pressing and means for loading the press which means is a packer moving through an inlet of the press such as a platen which may incidentally fold the material.

187, for presses concurrently conveying the material in which a plunger moves through a tube and there is a tucker which may bend down material protruding above the plunger. 218, for reciprocating platen presses having means to remove the material compacted from the means which supported the material during the compacting operation.

SEE OR SEARCH CLASS

19, Textiles: Fiber Preparation,

149, for devices for bringing together fibers with relation to each other by winding.

68, Textiles: Fluid Treating Apparatus,

46, for combined squeezing and liquid flow machines in which there is a roll about which the textile is wrapped and which carries the textile through the liquid and beneath another roller.

72, Metal Deforming, appropriate work and/or product handling subclasses.

156, Adhesive Bonding and Miscellaneous Chemical Manufacture,

443+, for laminating including winding.

242, Winding, Tensioning, or Guiding, appropriate subclasses, for winding and reeling elongated material on a core for storage purposes.

266, Metallurgical Apparatus,

102+, and 160, for apparatus for coiling and heat treating metal. 425, Plastic Article or Earthenware Shaping or Treating: Apparatus,

319+, for means to form a preform and means to convolute or twist the preform, and subclasses 324+ for an apparatus comprising diverse distinct shaping means, especially subclass 328, for the combination of roll means and diverse press means.