ES420721A2 - Perfeccionamientos en dispositivos para el registro de ten- siones por traccion de tramos de materiales. - Google Patents

Perfeccionamientos en dispositivos para el registro de ten- siones por traccion de tramos de materiales.

Info

Publication number
ES420721A2
ES420721A2 ES420721A ES420721A ES420721A2 ES 420721 A2 ES420721 A2 ES 420721A2 ES 420721 A ES420721 A ES 420721A ES 420721 A ES420721 A ES 420721A ES 420721 A2 ES420721 A2 ES 420721A2
Authority
ES
Spain
Prior art keywords
web
channel
disposed
gas
chambers
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES420721A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES420721A2 publication Critical patent/ES420721A2/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
    • 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
    • G01L5/08—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 fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
ES420721A 1972-11-22 1973-11-21 Perfeccionamientos en dispositivos para el registro de ten- siones por traccion de tramos de materiales. Expired ES420721A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2257253A DE2257253A1 (de) 1972-11-22 1972-11-22 Vorrichtung zur erfassung von zugspannungen in durchlaufenden materialbahnen

Publications (1)

Publication Number Publication Date
ES420721A2 true ES420721A2 (es) 1977-06-16

Family

ID=5862449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420721A Expired ES420721A2 (es) 1972-11-22 1973-11-21 Perfeccionamientos en dispositivos para el registro de ten- siones por traccion de tramos de materiales.

Country Status (13)

Country Link
US (1) US3868851A (es)
JP (1) JPS4984482A (es)
AT (1) AT345588B (es)
BE (1) BE807391R (es)
CA (1) CA988740A (es)
CH (1) CH560385A5 (es)
DE (1) DE2257253A1 (es)
ES (1) ES420721A2 (es)
FR (1) FR2208115B2 (es)
GB (1) GB1381590A (es)
IT (1) IT1046834B (es)
NL (1) NL7314441A (es)
PL (1) PL84655B3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301687A (en) * 1980-05-19 1981-11-24 Computer Peripherals, Inc. Pneumatic tension sensor
US4842177A (en) * 1983-12-02 1989-06-27 International Business Machines Corporation Air bearing tape support for guiding tape and sensing tape tension
SE444861B (sv) * 1984-09-10 1986-05-12 Per Roode Berglund Beroringsfri banspenningsmetare
IT1182868B (it) * 1985-09-20 1987-10-05 Randolph Norwood Mitchell Procedimento ed apparecchiatura per il controllo e/o correzione continua del profilo e planarita' di nastri metallici e simili
DE4428078A1 (de) * 1994-08-09 1996-02-15 Froehling Josef Gmbh Verfahren und Einrichtung zum Messen von Bandspannungen
FI106484B (fi) * 1999-07-15 2001-02-15 Neles Paper Automation Oy Sovitelma liikkuvan paperirainan ominaisuuksien mittaamiseksi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728223A (en) * 1952-05-24 1955-12-27 Champion Paper & Fibre Company Web tension measuring apparatus
GB946342A (en) * 1961-06-07 1964-01-08 British Cellophane Ltd Improvements in or relating to web tension measuring devices
US3779074A (en) * 1971-03-10 1973-12-18 Siemens Ag Apparatus for measuring tensile stresses in continuously fed webs of material

Also Published As

Publication number Publication date
BE807391R (fr) 1974-05-16
DE2257253A1 (de) 1974-05-30
CH560385A5 (es) 1975-03-27
JPS4984482A (es) 1974-08-14
AT345588B (de) 1978-09-25
FR2208115A2 (es) 1974-06-21
FR2208115B2 (es) 1976-06-25
US3868851A (en) 1975-03-04
CA988740A (en) 1976-05-11
ATA876473A (de) 1978-01-15
IT1046834B (it) 1980-07-31
NL7314441A (es) 1974-05-27
GB1381590A (en) 1975-01-22
PL84655B3 (es) 1976-04-30

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170705