IT1228183B - Apparecchio per la misura istantanea della resistenza alla flessione di cordonature. - Google Patents

Apparecchio per la misura istantanea della resistenza alla flessione di cordonature.

Info

Publication number
IT1228183B
IT1228183B IT8919296A IT1929689A IT1228183B IT 1228183 B IT1228183 B IT 1228183B IT 8919296 A IT8919296 A IT 8919296A IT 1929689 A IT1929689 A IT 1929689A IT 1228183 B IT1228183 B IT 1228183B
Authority
IT
Italy
Prior art keywords
ribbed
flexural resistance
roller
resistance measuring
clamp
Prior art date
Application number
IT8919296A
Other languages
English (en)
Other versions
IT8919296A0 (it
Inventor
Giuseppe Crespi
Original Assignee
Crespi Cartotecnica
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 Crespi Cartotecnica filed Critical Crespi Cartotecnica
Priority to IT8919296A priority Critical patent/IT1228183B/it
Publication of IT8919296A0 publication Critical patent/IT8919296A0/it
Priority to US07/471,275 priority patent/US5016477A/en
Priority to DE69013530T priority patent/DE69013530T2/de
Priority to AT90830034T priority patent/ATE113380T1/de
Priority to EP90830034A priority patent/EP0382685B1/en
Priority to CA002009027A priority patent/CA2009027C/en
Application granted granted Critical
Publication of IT1228183B publication Critical patent/IT1228183B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Reinforced Plastic Materials (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
IT8919296A 1989-02-02 1989-02-02 Apparecchio per la misura istantanea della resistenza alla flessione di cordonature. IT1228183B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8919296A IT1228183B (it) 1989-02-02 1989-02-02 Apparecchio per la misura istantanea della resistenza alla flessione di cordonature.
US07/471,275 US5016477A (en) 1989-02-02 1990-01-26 Apparatus for measuring the flexural resistance of ribbed patterns
DE69013530T DE69013530T2 (de) 1989-02-02 1990-01-29 Vorrichtung zur Messung der Biegefestigkeit geriffelter Muster.
AT90830034T ATE113380T1 (de) 1989-02-02 1990-01-29 Vorrichtung zur messung der biegefestigkeit geriffelter muster.
EP90830034A EP0382685B1 (en) 1989-02-02 1990-01-29 Apparatus for measuring the flexural resistance of ribbed patterns
CA002009027A CA2009027C (en) 1989-02-02 1990-01-31 Apparatus for measuring the flexural resistance of ribbed patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8919296A IT1228183B (it) 1989-02-02 1989-02-02 Apparecchio per la misura istantanea della resistenza alla flessione di cordonature.

Publications (2)

Publication Number Publication Date
IT8919296A0 IT8919296A0 (it) 1989-02-02
IT1228183B true IT1228183B (it) 1991-06-04

Family

ID=11156510

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919296A IT1228183B (it) 1989-02-02 1989-02-02 Apparecchio per la misura istantanea della resistenza alla flessione di cordonature.

Country Status (6)

Country Link
US (1) US5016477A (it)
EP (1) EP0382685B1 (it)
AT (1) ATE113380T1 (it)
CA (1) CA2009027C (it)
DE (1) DE69013530T2 (it)
IT (1) IT1228183B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419202A (en) * 1994-03-28 1995-05-30 Jefferson Smurfit Corporation Paperboard score bend testing device and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358962A (en) * 1981-04-27 1982-11-16 Container Corporation Of America Score line folding tester
GB8527459D0 (en) * 1985-11-07 1985-12-11 British American Tobacco Co Packet blank creases
JPS62127643A (ja) * 1985-11-29 1987-06-09 Dainippon Printing Co Ltd 紙器の罫線特性分析方法

Also Published As

Publication number Publication date
EP0382685A2 (en) 1990-08-16
IT8919296A0 (it) 1989-02-02
CA2009027A1 (en) 1990-08-02
CA2009027C (en) 1998-12-01
EP0382685B1 (en) 1994-10-26
DE69013530D1 (de) 1994-12-01
US5016477A (en) 1991-05-21
ATE113380T1 (de) 1994-11-15
EP0382685A3 (en) 1991-05-29
DE69013530T2 (de) 1995-03-02

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Legal Events

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

Effective date: 19970225