US PATENT SUBCLASS 100 / 162 B-- .~.~.~.~ Roll crown control

US PATENT SUBCLASS 100 / 162 B
.~.~.~.~ Roll crown control

Current as of: June, 1999
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100 /	HD	PRESSES

144	DF	CONCURRENT PRESSING AND CONVEYING {5}
155 R	DF	.~ Roll type {11}
161	DF	.~.~ Plural stage or pass {2}
162 R	DF	.~.~.~ Common roll {3}
162 B		.~.~.~.~ Roll crown control

Unofficial Alpha Subclasses: R B

DEFINITION

Classification: 100/162

(under subclass 161) Apparatus in which the same rotating surface of a single body opposes at least two other rotary surfaced bodies to form with them pairs of rolling surfaces of plural passes.

SEE OR SEARCH CLASS

72, Metal Deforming,

223, and 232+.

399, Electrophotography,

222+, for development, particularly subclasses 279+ for a roller-type application member; subclass 318 for transfer by pressure; subclasses 320+ for fixing, particularly subclass 331 for pressure roller; subclass 357 for cleaning roller; and subclasses 361+ for document handling.