BIFMA X5.41 2021
$81.25
ANSI/BIFMA X5.41-2021, Large Occupant Public and Lounge Seating
| Published By | Publication Date | Number of Pages |
| BIFMA | 2021 | 126 |
This standard is intended to provide manufacturers, specifiers, and users with a common basis for evaluating the safety, durability, and structural adequacy of business and institutional large occupant public and lounge seating.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Cover |
| 2 | Copyright |
| 3 | ANSI Approval |
| 4 | Foreword |
| 5 | Contents |
| 8 | 1 Scope |
| 10 | 2 Definitions |
| 14 | 3 General |
| 19 | 4 Classification and Applicable Tests |
| 20 | Tables Table 1 Test Schedule |
| 23 | Figures 5a through 5d Backrest Strength Test – Horizontal – Static………… …………………………….. 20 – |
| 24 | 5 Backrest Strength Test – Horizontal – Static |
| 26 | 6 Backrest Strength Test – Vertical – Static 6 Backrest Strength Test – Vertical – Static |
| 29 | 7a through 7d Backrest Durability Test – Horizontal – Static ………………………………………. 26 – |
| 30 | 7 Backrest Durability Test – Horizontal – Cyclic |
| 32 | 8 Backrest Durability Test – Vertical – Cyclic |
| 33 | 8 Backrest Durability Test – Vertical – Cyclic |
| 34 | 9 Arm Strength Test – Horizontal – Static |
| 35 | 9 Arm Strength Test – Horizontal – Static |
| 39 | 10 Arm Strength Test – Vertical – Static 10a through 10c Arm Strength Test – Vertical – Static………….. ………………………………….. 35 – |
| 41 | 11 Arm Durability Test for Multiple Seating Units – Horizontal – Cyclic |
| 42 | 11 Arm Durability Test for Multiple Seating Units – Horizontal – Cyclic |
| 43 | 12 Arm Durability Test for Multiple Seating Units – Vertical – Cyclic |
| 44 | 12 Arm Durability Test for Multiple Seating Units – Vertical – Cyclic |
| 45 | 13a Arm Loading Device – Cyclic |
| 46 | 13 Arm Durability Test – Angular – Cyclic 13b Arm Durability Test – Angular – Cyclic |
| 48 | 14 Seating Durability Test – Cyclic |
| 49 | 14 Seating Durability Tests – Cyclic |
| 51 | 15a & 15b Drop Test – Dynamic |
| 52 | 15 Drop Test – Dynamic |
| 54 | 16 Leg Strength Test – Front and Side 16a & 16b Leg Strength Test – Front and Side |
| 57 | 17 Unit Drop Test – Dynamic 17 Unit Drop Test – Dynamic |
| 58 | Table 2 Drop Height for Large Occupant Public and Lounge Seating Units |
| 59 | 18a through 18c Caster/Unit Base Durability Test – Cyclic |
| 60 | 18 Caster/Unit Base Durability Test – Cyclic |
| 62 | 18d & 18e Caster/Unit Leg Durability Test – Cyclic |
| 65 | 19a & 19b Swivel Test – Cyclic |
| 66 | 19 Swivel Test – Cyclic |
| 67 | 20 Tilt Rocker/Glider Mechanism Test – Cyclic |
| 68 | 20 Tilt/Rocker/Glider Mechanism Test – Cyclic |
| 71 | 21 Stability Tests |
| 81 | 21a through 21i Stability Tests ……………………………………………………………… 67, 68, 73 – 77, |
| 83 | 22 Tablet Arm Load Ease Test – Cyclic |
| 84 | 22 Tablet Arm Load Ease Test – Cyclic |
| 85 | 23 Tablet Arm Load Test – Static |
| 86 | 23 Tablet Arm Load Test – Static |
| 87 | 24 Structural Durability Test – Side-to-Side – Cyclic |
| 88 | 24 Structural Durability Test – Side-to-Side – Cyclic |
| 89 | 25 Cycle Test for Recliners – Backrest and/or Legrest Mechanism Durability |
| 91 | 26 Legrest Strength Test – Static Load 26 Legrest Strength Test – Static Load |
| 93 | 27 Footrest Static Load Test for Stools – Vertical |
| 94 | 27 Footrest Static Load Test for Stools – Vertical |
| 96 | 28 Footrest Durability Test for Stools – Vertical – Cyclic 28 Footrest Durability Test for Stools – Vertical – Cyclic |
| 99 | 29 Seat Width Measurement |
| 101 | Appendix A: Impact Test Bag Construction – Informative |
| 108 | Appendix B: Stability Disk – Construction Details |
| 109 | Appendix C: Front Stability Load Locator Fixture – Construction Details – Informative |
| 117 | Appendix D: BIFMA Position – Chair Weight Limits / Load Ratings – Informative |
| 118 | Appendix E: Recliner Pinch Point Cautions – Informative |
| 119 | Appendix F: Example of a Recliner Cycle Test Fixture – Informative |
| 120 | Appendix G: Recliner Front Stability with Legrest Extended – Informative |
| 121 | Appendix H: Figure of Leg-Base Chair – Informative |
| 122 | Appendix I: Template for Rear Stability – Normative |
| 123 | Appendix J: Guidance for Seating Units with Privacy Screens or Tables – Informative Appendix K: Guidance for Seating Flammability – Informative |
| 124 | Appendix L: Guide for Seating Positions for Non-linear Multiple Seating Units – Informative |
| 126 | Appendix M: Convertible Bed Durability Test – Informative |
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