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Class Information
Number: 226/25
Name: Advancing material of indeterminate length > With material-responsive control means > To regulate longitudinal movement of material > Responsive to overload
Description: Device, wherein the detection means senses a blocking, jamming or excessive pulling of the material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6357688 |
Coiling device |
Mar. 19, 2002 |
| 5927196 |
Post chill dancer roll |
Jul. 27, 1999 |
| 5685929 |
Smooth press in a machine for manufacturing corrugated cardboard |
Nov. 11, 1997 |
| 5660676 |
High speed labeler |
Aug. 26, 1997 |
| 5640899 |
Strap severing and ejecting apparatus and method for strapping machine |
Jun. 24, 1997 |
| 5638157 |
Film processing apparatus |
Jun. 10, 1997 |
| 5540805 |
Apparatus for producing adhesive labels |
Jul. 30, 1996 |
| 5516022 |
Method and apparatus for a two speed strap take up |
May. 14, 1996 |
| 5405069 |
Paper motion detection system |
Apr. 11, 1995 |
| 5377296 |
Mine winder or hoist drum electric motor control for preventing excitation of oscillation |
Dec. 27, 1994 |
| 5343266 |
Film extraction unit |
Aug. 30, 1994 |
| 5217152 |
Gear mechanism and record medium feeding apparatus employing the same |
Jun. 8, 1993 |
| 5199129 |
Torque monitoring system for rotary drain and sewer cleaning apparatus |
Apr. 6, 1993 |
| 4997120 |
Method and apparatus for controlling tension with a lock mechanism |
Mar. 5, 1991 |
| 4967946 |
Pneumatic pipe conveyor installation for fibres |
Nov. 6, 1990 |
| 4967128 |
Servo motor control device |
Oct. 30, 1990 |
| 4842177 |
Air bearing tape support for guiding tape and sensing tape tension |
Jun. 27, 1989 |
| 4532500 |
Web tension and break sensor system for photosensitive web processors |
Jul. 30, 1985 |
| 4521132 |
Apparatus and method for simultaneously tensioning pipes |
Jun. 4, 1985 |
| 4513898 |
Web loop control apparatus and method |
Apr. 30, 1985 |
| 4508251 |
Cable pulling/feeding apparatus |
Apr. 2, 1985 |
| 4481066 |
Single facer |
Nov. 6, 1984 |
| 4454808 |
Feed device for strapping bands |
Jun. 19, 1984 |
| 4445547 |
Lacing wire stop mechanism for a coil spring assembly machine |
May. 1, 1984 |
| 4395791 |
Spring feeding mechanism |
Aug. 2, 1983 |
| 4390118 |
Jam prevention means for high-speed web handling device |
Jun. 28, 1983 |
| 4359178 |
Web infeed tension control system with dancer roll |
Nov. 16, 1982 |
| 4359179 |
Apparatus for detecting a malfunction in the paper feed system of a printer |
Nov. 16, 1982 |
| 4351460 |
Transport system for photo-typesetting machine |
Sep. 28, 1982 |
| 4307591 |
Rolling mill looper control system |
Dec. 29, 1981 |
| 4201132 |
Method of an apparatus for equalizing longitudinal stresses in an advancing web |
May. 6, 1980 |
| 4165029 |
Paper advance mechanism for an ink jet printer |
Aug. 21, 1979 |
| 4150911 |
Control device for the laying of pipe in deep water |
Apr. 24, 1979 |
| 4145963 |
Jam-clearing and torque sensing traction wheel assembly and strap feed stopping mechanism |
Mar. 27, 1979 |
| 4141480 |
Friction film driving device for developing machine |
Feb. 27, 1979 |
| 4124156 |
Feedback enhanced web feeding apparatus |
Nov. 7, 1978 |
| 4079834 |
Conveyor provided with an endless belt tensioning mechanism |
Mar. 21, 1978 |
| 4049340 |
Film wind-up arrangement for motion-picture cameras |
Sep. 20, 1977 |
| 4004510 |
Equipment for introduction of a strip of paper, cardboard or similar material into a printing machine |
Jan. 25, 1977 |
| 3997093 |
Web feed apparatus |
Dec. 14, 1976 |
| 3958735 |
Method and apparatus for detecting paper drive malfunctioning in an automatic printer |
May. 25, 1976 |
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