IT1246720B - Apparatus for determining the elasticity modulus in test- pieces made of polymer material when subjected to bending - Google Patents

Apparatus for determining the elasticity modulus in test- pieces made of polymer material when subjected to bending

Info

Publication number
IT1246720B
IT1246720B IT02207090A IT2207090A IT1246720B IT 1246720 B IT1246720 B IT 1246720B IT 02207090 A IT02207090 A IT 02207090A IT 2207090 A IT2207090 A IT 2207090A IT 1246720 B IT1246720 B IT 1246720B
Authority
IT
Italy
Prior art keywords
test
bending
determining
elasticity modulus
bearing surfaces
Prior art date
Application number
IT02207090A
Other languages
Italian (it)
Other versions
IT9022070A0 (en
IT9022070A1 (en
Inventor
Pierfranco Camussone
Original Assignee
Pierfranco Camussone
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 Pierfranco Camussone filed Critical Pierfranco Camussone
Priority to IT02207090A priority Critical patent/IT1246720B/en
Publication of IT9022070A0 publication Critical patent/IT9022070A0/en
Publication of IT9022070A1 publication Critical patent/IT9022070A1/en
Application granted granted Critical
Publication of IT1246720B publication Critical patent/IT1246720B/en

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Prostheses (AREA)

Abstract

The apparatus comprises a fixed frame 1 with a pair of lateral guiding uprights 2 for at least one variable- inclination beam 3 and a succession of supports 6 for lower bearing surfaces 7 for the test-pieces, which are slidably supported by the beam 3 and which have, associated with them, means for determining the force and therefore the elasticity modulus, said means co-operating with at least one fixed upper bearing surface 10 arranged longitudinally along the frame and fixed at its ends to the uprights 2 for bending the series of test-pieces 8 with a variable radius of curvature depending on relative raising of the lower bearing surfaces 7 with respect to the upper bearing surfaces 10. Sliding of the supports 6 with respect to the beam 3 is guided by a pair of lateral guides 11 and the variable inclination of the beam 3 is achieved by means of controlled-speed motor groups 16. Fig. 1 <IMAGE>
IT02207090A 1990-11-15 1990-11-15 Apparatus for determining the elasticity modulus in test- pieces made of polymer material when subjected to bending IT1246720B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02207090A IT1246720B (en) 1990-11-15 1990-11-15 Apparatus for determining the elasticity modulus in test- pieces made of polymer material when subjected to bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02207090A IT1246720B (en) 1990-11-15 1990-11-15 Apparatus for determining the elasticity modulus in test- pieces made of polymer material when subjected to bending

Publications (3)

Publication Number Publication Date
IT9022070A0 IT9022070A0 (en) 1990-11-15
IT9022070A1 IT9022070A1 (en) 1992-05-15
IT1246720B true IT1246720B (en) 1994-11-26

Family

ID=11191024

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02207090A IT1246720B (en) 1990-11-15 1990-11-15 Apparatus for determining the elasticity modulus in test- pieces made of polymer material when subjected to bending

Country Status (1)

Country Link
IT (1) IT1246720B (en)

Also Published As

Publication number Publication date
IT9022070A0 (en) 1990-11-15
IT9022070A1 (en) 1992-05-15

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Legal Events

Date Code Title Description
0001 Granted