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Class Information
Number: 73/862.55
Name: Measuring and testing > Dynamometers > Responsive to force > Combined > With pressure applying roller (e.g., mill roll)
Description: Subject matter under subclasses 862.541+ wherein the device comprises at least one rotatable cylinder and the sensing means senses the compressive force between the cylinder and an opposing surface.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7584674 |
On-line measurement for a pressure profile |
Sep. 8, 2009 |
| 7581456 |
Wireless sensors in roll covers |
Sep. 1, 2009 |
| 7430887 |
Roller for determining variations in flatness |
Oct. 7, 2008 |
| 7406876 |
Sensor arrangement |
Aug. 5, 2008 |
| 7392715 |
Wireless sensors in roll covers |
Jul. 1, 2008 |
| 7347110 |
Tactile sensing device and an apparatus using the same |
Mar. 25, 2008 |
| 7305894 |
Nip press sensing system including a sensor strip having sensor interface electronics associated therewith and methods of operating the same |
Dec. 11, 2007 |
| RE39838 |
Bearing assembly with sensors for monitoring loads |
Sep. 18, 2007 |
| 7225688 |
Nip width sensing system and method |
Jun. 5, 2007 |
| 7212927 |
Load-measuring device for rolling bearing unit and rolling bearing unit for load measurement |
May. 1, 2007 |
| 7143657 |
Planarity-measuring roller for steel strip |
Dec. 5, 2006 |
| 7140228 |
Roller bearings equipped with sensors |
Nov. 28, 2006 |
| 6860030 |
Control system for gap measuring |
Mar. 1, 2005 |
| 6769314 |
Nip width sensing system and method |
Aug. 3, 2004 |
| 6658943 |
Bearing assembly with sensors for monitoring loads |
Dec. 9, 2003 |
| 6612189 |
Tensile testing machine for variously cross sectional materials |
Sep. 2, 2003 |
| 6568285 |
Nip width sensing system and method |
May. 27, 2003 |
| 6508115 |
Transfer roll |
Jan. 21, 2003 |
| 6427507 |
Apparatus for measuring the strip flatness |
Aug. 6, 2002 |
| 6192765 |
Planarity measuring roller |
Feb. 27, 2001 |
| 6138506 |
Measuring idler-roller |
Oct. 31, 2000 |
| 6098469 |
Dynamometric detector device and method for bearings |
Aug. 8, 2000 |
| 5835975 |
Paper property sensing system |
Nov. 10, 1998 |
| 5821433 |
Thin tactile sensors for nip width measurement |
Oct. 13, 1998 |
| 5714692 |
Method of compensating forces in roll stands resulting from horizontal movements of the rolls |
Feb. 3, 1998 |
| 5699729 |
Roll having means for determining pressure distribution |
Dec. 23, 1997 |
| 5699273 |
Method and apparatus for determining the force-displacement diagram of the pairs of punches of a rotary pelleting machine |
Dec. 16, 1997 |
| 5663510 |
Method and device for compensating tension forces across the width of a moving web |
Sep. 2, 1997 |
| 5629487 |
Deflecting roller for sensing the distribution of stress along the roller |
May. 13, 1997 |
| 5592875 |
Roll having means for determining pressure distribution |
Jan. 14, 1997 |
| 5562027 |
Dynamic nip pressure and temperature sensing system |
Oct. 8, 1996 |
| 5537878 |
Strip flatness measuring device |
Jul. 23, 1996 |
| 5488871 |
Bearing adjustment using compressive force sensor |
Feb. 6, 1996 |
| 5383371 |
Method and device for measurement of the nip force and/or nip pressure in a nip formed by a revolving roll or a band that is used in the manufacture of paper |
Jan. 24, 1995 |
| 5379652 |
Method and device for measuring the nip force and/or nip pressure in a nip |
Jan. 10, 1995 |
| 5201272 |
Device and process for detecting, in a machine, the position of contact of two parallel-axis rollers |
Apr. 13, 1993 |
| 5187960 |
Apparatus for supporting reduction rolls in a rolling mill |
Feb. 23, 1993 |
| 5181408 |
Method of measuring and compensating roll eccentricity of a rolling mill |
Jan. 26, 1993 |
| 5090224 |
Method of determining the spring characteristic of a roll stand |
Feb. 25, 1992 |
| 5048353 |
Method and apparatus for roll profile measurement |
Sep. 17, 1991 |
| 4993270 |
Process and device for measuring the pressing force between the rolls of a roll stand |
Feb. 19, 1991 |
| 4974442 |
Method and apparatus for calibrating rolling mill on-line load measuring equipment |
Dec. 4, 1990 |
| 4969609 |
Winding machine for paper or cardboard webs |
Nov. 13, 1990 |
| 4945772 |
Method of roll nip load measurement |
Aug. 7, 1990 |
| 4901585 |
Method and apparatus for roll nip load measurement |
Feb. 20, 1990 |
| 4893514 |
Device for measuring forces in metal spinning lathes |
Jan. 16, 1990 |
| 4744253 |
System for determining the pressure in the nip between two rollers |
May. 17, 1988 |
| 4625568 |
System for measuring the engagement pressure between cylinders of a printing press |
Dec. 2, 1986 |
| 4505158 |
Thermal compensating gage |
Mar. 19, 1985 |
| 4480707 |
Weighing appliance, particularly for measuring a great weight with high precision |
Nov. 6, 1984 |
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