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Class Information
Number: 226/154
Name: Advancing material of indeterminate length > By intermittent (interrupted) material-mover > Comprising material-moving roll > With means to disengage roll from material
Description: Device provided with means for moving the roll* and material relatively, into and out of material-advancing engagement.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7111766 |
Apparatus for and a method of an intermittent feeding of a strip shaped blank to a press |
Sep. 26, 2006 |
| 7090214 |
Feeding mechanism |
Aug. 15, 2006 |
| 6935794 |
Image recording apparatus |
Aug. 30, 2005 |
| 6869002 |
Apparatus for a intermittent feeding of a strip shaped blank to a press and a method of operating same |
Mar. 22, 2005 |
| 6662988 |
Apparatus for a stepwise feeding of a strip-shaped article |
Dec. 16, 2003 |
| 6412136 |
Drain cleaning apparatus |
Jul. 2, 2002 |
| 5992722 |
Zero force roll release for high speed press feed units |
Nov. 30, 1999 |
| 5794664 |
Weft feeding device for fluid weaving machine |
Aug. 18, 1998 |
| 5755370 |
Press feed with infinitely variable stock material engagement spacing |
May. 26, 1998 |
| 5535653 |
Bar stock supporting and feeding apparatus |
Jul. 16, 1996 |
| 5333438 |
Dual coil power strapping machine |
Aug. 2, 1994 |
| 5197645 |
Roll type stock feed apparatus with pneumatically actuated roll release |
Mar. 30, 1993 |
| 5163595 |
Intermittent feeding of a web-shaped workpiece |
Nov. 17, 1992 |
| 5110026 |
Apparatus for a stepwise advancing of a web-shaped workpiece |
May. 5, 1992 |
| 5102026 |
Apparatus for an intermittent feeding of a webshaped workpiece |
Apr. 7, 1992 |
| 5026336 |
Apparatus for controlling the feed of an intermittent web feeding apparatus |
Jun. 25, 1991 |
| 4936496 |
Sprocket-type strip feed mechanism |
Jun. 26, 1990 |
| 4869411 |
Roll feed apparatus |
Sep. 26, 1989 |
| 4865242 |
Chain feeder for slide fastener finishing machines |
Sep. 12, 1989 |
| 4856695 |
Method of and apparatus for feeding slide fastener chain with fly strips |
Aug. 15, 1989 |
| 4848636 |
Roll feed apparatus |
Jul. 18, 1989 |
| 4792074 |
Arrangement and the stepwise advance of band material with two oppositely driven feed rollers |
Dec. 20, 1988 |
| 4788908 |
Automatic release timing control system |
Dec. 6, 1988 |
| 4776505 |
Roll feed apparatus |
Oct. 11, 1988 |
| 4698706 |
Reversible drive mechanism for a magnetic tape in a magnetic tape recorder |
Oct. 6, 1987 |
| 4634034 |
Roll feed apparatus |
Jan. 6, 1987 |
| 4624400 |
Electromagnetic probe drive apparatus |
Nov. 25, 1986 |
| 4601420 |
Roll feed apparatus |
Jul. 22, 1986 |
| 4597516 |
Web feeder apparatus |
Jul. 1, 1986 |
| 4566643 |
Yarn feeding means and a yarn winder including the same |
Jan. 28, 1986 |
| 4561582 |
Strip feeders |
Dec. 31, 1985 |
| 4549683 |
Roll feed apparatus |
Oct. 29, 1985 |
| 4508252 |
Web feeding method and apparatus for a printer |
Apr. 2, 1985 |
| 4487352 |
Apparatus for adjusting the feed length of strip material to a press |
Dec. 11, 1984 |
| 4434924 |
Dual driven feed rolls for a punch press |
Mar. 6, 1984 |
| 4420107 |
Lead frame advance system |
Dec. 13, 1983 |
| 4415108 |
Roll feed apparatus |
Nov. 15, 1983 |
| 4401250 |
Method and an arrangement for the forward feeding of a material web in register with a crease line pattern |
Aug. 30, 1983 |
| 4364505 |
Double feed roll lift mechanism |
Dec. 21, 1982 |
| 4351463 |
Device for feeding web-shaped packaging material |
Sep. 28, 1982 |
| 4316569 |
Oscillating cam feed apparatus for a press |
Feb. 23, 1982 |
| 4144990 |
High speed cam roll lifter for press feeder |
Mar. 20, 1979 |
| RE29795 |
Self-contained feed roll for power punch presses |
Oct. 10, 1978 |
| 4089450 |
Manual film retrieval |
May. 16, 1978 |
| 4043494 |
Apparatus for feeding a plurality of wires |
Aug. 23, 1977 |
| 4042036 |
Electric impact tool |
Aug. 16, 1977 |
| 4040553 |
Intermittent stock feed mechanism |
Aug. 9, 1977 |
| 4040511 |
Paper moving mechanism |
Aug. 9, 1977 |
| 4032056 |
Roll feeder device for press works |
Jun. 28, 1977 |
| 4029251 |
Roll feed with modular roll lifter mechanism |
Jun. 14, 1977 |
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