BS 3144:Addendum No. 1:1981
Current
The latest, up-to-date edition.
Sampling and physical testing of leather Determination of resistance to bending and abrasion of heavy leather
Hardcopy , PDF
English
02-27-1981
Foreword
Cooperating organizations
Methods
25. Measurement of the resistance to bending of heavy
leather
26. Measurement of the resistance to abrasion of heavy
leather
Appendix
A. Alternative materials and sampling methods
Figures
36. Apparatus for measuring deflections
37. Movement of leather samples over grindstone
38. Plan view of the eccentric movement of the gear
box sketched in two positions after a rotation
of 45 deg
39. Essential parts of abrasion machine
40. Ideal sampling position in the bend to be used
for comparative abrasion tests on standardized
materials
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