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BS EN 16955:2017

$102.76

Hardware for furniture. Tapered pressure tubes for self-supporting gas springs for the height adjustment of seating. Test methods and requirements for strength and durability

Published By Publication Date Number of Pages
BSI 2017 16
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This European Standard specifies test methods and requirements for the strength and durability of tapered pressure tubes for self-supporting gas springs for the height adjustment in seating. Annex A (normative) contains product information. Annex B (informative) contains a guide for choosing the correct strength class.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 1 Scope
2 Normative references
3 Terms and definitions
4 Strength classes for pressure tubes
7 5 Test apparatus
5.1 Material testing machine
5.2 Testing equipment for magnetic powder flaw test
6 Test
6.1 General
6.2 Strength and durability
6.2.1 Sampling
6.2.2 Test procedure
6.2.2.1 Test setup
9 6.2.2.2 Test procedure
6.2.3 Evaluation and requirement
7 Test report
10 8 Marking of the pressure tube
11 Annex A (normative)Product information
A.1 General
A.2 Provisions
A.3 Marking on the gas spring
A.4 Gas spring activation
A.5 Connection between pressure tube and the seat mechanism
12 A.6 Holding cone on the seat mechanism
13 Annex B (informative)Guide for choosing the correct strength class
B.1 General
B.2 User weight
B.3 Dimension u
B.4 Choosing the correct gas spring
14 B.5 Recommendations for gas springs outside specifications in Table B.1
BS EN 16955:2017
$102.76