IT1250108B - Sensore di tensione di materiale in foglio. - Google Patents

Sensore di tensione di materiale in foglio.

Info

Publication number
IT1250108B
IT1250108B ITRM910754A ITRM910754A IT1250108B IT 1250108 B IT1250108 B IT 1250108B IT RM910754 A ITRM910754 A IT RM910754A IT RM910754 A ITRM910754 A IT RM910754A IT 1250108 B IT1250108 B IT 1250108B
Authority
IT
Italy
Prior art keywords
sheet material
voltage sensor
material voltage
extensometer
wrapper
Prior art date
Application number
ITRM910754A
Other languages
English (en)
Inventor
William W Montalvo Iii
Philip R Metcalf Jr
Original Assignee
Montalvo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Montalvo Corp filed Critical Montalvo Corp
Publication of ITRM910754A0 publication Critical patent/ITRM910754A0/it
Publication of ITRM910754A1 publication Critical patent/ITRM910754A1/it
Application granted granted Critical
Publication of IT1250108B publication Critical patent/IT1250108B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/106—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means for measuring a reaction force applied on a cantilever beam
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0009—Force sensors associated with a bearing
    • G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/108—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means for measuring a reaction force applied on a single support, e.g. a glider

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Un dispositivo per rilevare la tensione di un materiale in foglio supporta l'estremità di un rullo rotante per mezzo di un involucro. Un cuscinetto entro l'involucro trasmette forze ad una trave che porta un estensimetro. La trave è montata entro un corpo cilindrico che può essere assicurato ad una struttura fissa in una varietà di modi.
ITRM910754A 1990-11-01 1991-10-07 Sensore di tensione di materiale in foglio. IT1250108B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/607,513 US5159841A (en) 1990-11-01 1990-11-01 Web tension sensor

Publications (3)

Publication Number Publication Date
ITRM910754A0 ITRM910754A0 (it) 1991-10-07
ITRM910754A1 ITRM910754A1 (it) 1993-04-07
IT1250108B true IT1250108B (it) 1995-03-30

Family

ID=24432597

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910754A IT1250108B (it) 1990-11-01 1991-10-07 Sensore di tensione di materiale in foglio.

Country Status (9)

Country Link
US (1) US5159841A (it)
JP (2) JPH05126658A (it)
AU (1) AU641557B2 (it)
CA (1) CA2049631C (it)
DE (1) DE4127683C2 (it)
FR (1) FR2668827B1 (it)
GB (1) GB2249401B (it)
IT (1) IT1250108B (it)
NL (1) NL9101693A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313862C1 (de) * 1993-04-28 1994-07-28 Hottinger Messtechnik Baldwin Wellenlagerung mit Kraftaufnehmer
US6338281B1 (en) * 1997-08-13 2002-01-15 Reliance Electric Technologies, Llc Bearing apparatus having integrated load sensing arrangement
US6985789B2 (en) * 2003-12-22 2006-01-10 3M Innovative Properties Company Real-time determination of web tension and control using position sensors
US6422096B1 (en) 1998-08-06 2002-07-23 Blh Electronics, Inc. Load cell
US5952587A (en) * 1998-08-06 1999-09-14 The Torrington Company Imbedded bearing life and load monitor
NL1016756C2 (nl) * 2000-11-30 2002-05-31 Skf Eng & Res Centre Bv Meetelement voor het meten van radiale en/of axiale krachten op een lager.
US20080296105A1 (en) * 2007-05-30 2008-12-04 Fife Corporation Tension control system for a web of material
US8047085B2 (en) 2009-05-27 2011-11-01 Corning Incorporated Force monitoring methods and apparatus
US20220002107A1 (en) * 2020-07-01 2022-01-06 CSG Holding, Inc. Webtension transducer load cell with integrated data interface

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260106A (en) * 1964-02-18 1966-07-12 Moore Business Forms Inc Web tension meter
GB1334011A (en) * 1971-07-05 1973-10-17 Victory Kidder Ltd Web tension devices
JPS4937982U (it) * 1972-07-03 1974-04-03
JPS50121488U (it) * 1974-03-22 1975-10-03
US4052891A (en) * 1976-10-14 1977-10-11 Bartlett Edward C Web tension monitor
USRE31312E (en) * 1977-10-11 1983-07-19 W. J. Industries, Inc. Tension monitor means
GB2119936B (en) * 1979-03-30 1984-05-16 Cleveland Machine Controls Force sensing device
US4326424A (en) * 1979-03-30 1982-04-27 Cleveland Machine Controls, Inc. Web tension transducer arrangement
JPS5940324U (ja) * 1982-09-03 1984-03-15 藤田　ルリ 脇の下の汗吸湿具
GB2136582A (en) * 1983-03-08 1984-09-19 Lancier Masch Peter Measuring electrically parameters of a cable being laid
JPS60135733A (ja) * 1983-12-23 1985-07-19 Tsubakimoto Chain Co 張力検出装置
US4674341A (en) * 1986-03-07 1987-06-23 Cleveland Machine Controls, Inc. Web tension transducer apparatus
US4691579A (en) * 1986-06-03 1987-09-08 Ekola Kenneth E Tension transducer
US4784004A (en) * 1987-08-20 1988-11-15 Ekola Kenneth E Web tension transducer
US4796474A (en) * 1987-09-02 1989-01-10 Cleveland Machine Controls, Inc. Web tension transducer apparatus
US5020381A (en) * 1990-02-20 1991-06-04 Bartlett Edward C Web tension monitor

Also Published As

Publication number Publication date
DE4127683A1 (de) 1992-05-07
FR2668827B1 (fr) 1997-01-17
JP2585195Y2 (ja) 1998-11-11
CA2049631A1 (en) 1992-05-02
AU8678891A (en) 1992-06-11
JPH05126658A (ja) 1993-05-21
US5159841A (en) 1992-11-03
GB2249401B (en) 1995-05-03
FR2668827A1 (fr) 1992-05-07
DE4127683C2 (de) 1993-11-18
AU641557B2 (en) 1993-09-23
JPH09446U (ja) 1997-08-19
GB2249401A (en) 1992-05-06
ITRM910754A1 (it) 1993-04-07
GB9119090D0 (en) 1991-10-23
ITRM910754A0 (it) 1991-10-07
NL9101693A (nl) 1992-06-01
CA2049631C (en) 1996-10-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971021