oSIST prEN ISO 20957-2:2022
(Main)Stationary training equipment - Part 2: Strength training equipment, additional specific safety requirements and test methods (ISO/DIS 20957-2:2022)
Stationary training equipment - Part 2: Strength training equipment, additional specific safety requirements and test methods (ISO/DIS 20957-2:2022)
This document specifies additional safety requirements for stationary strength training equipment.
This document is intended to be read in conjunction with the general safety requirements of ISO 20957‑1.
This document is applicable to stationary training equipment type strength training equipment with stacked weight resistance or other means of resistance, such as elastic cords, hydraulic, pneumatic, electrical, magnetic, springs and externally loaded weights (type 2) (hereinafter referred to as training equipment) with the classes H, S and I according to ISO 20957‑1.
NOTE Free-weight barbell racks are subject to the requirements of ISO 20957‑4 and ISO 20957‑1.
Stationäre Trainingsgeräte – Teil 2: Kraft-Trainingsgeräte, zusätzliche besondere sicherheitstechnische Anforderungen und Prüfverfahren (ISO/DIS 20957-2:2022)
Équipement d'entraînement fixe - Partie 2: Équipement d'entraînement de force, exigences spécifiques de sécurité et méthodes d'essai supplémentaires (ISO/DIS 20957-2:2022)
Le présent document spécifie des exigences de sécurité supplémentaires pour les équipements d'entraînement fixes de force.
Le présent document est destiné à être lu conjointement aux exigences de sécurité générales figurant dans l'ISO 20957‑1.
Le présent document s'applique aux équipements d'entraînement fixes de type équipements d'entraînement de force utilisant une résistance à l'aide de piles de poids ou d'autres moyens de résistance comme de la corde élastique, des systèmes hydrauliques, pneumatiques, électriques, magnétiques ou à ressorts et des poids chargés par l'extérieur (type 2) (équipements désignés ci-après par « équipements d'entraînement ») de classes H, S et I, conformément à l'ISO 20957‑1.
NOTE Les supports de poids et d'haltères libres sont soumis aux exigences de l'ISO 20957‑4 et de l'ISO 20957‑1.
Nepremična oprema za vadbo - 2. del: Oprema za vadbo moči, dodatne posebne varnostne zahteve in preskusne metode (ISO/DIS 20957-2:2022)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2022
Nepremična oprema za vadbo - 2. del: Oprema za vadbo moči, dodatne posebne
varnostne zahteve in preskusne metode (ISO/DIS 20957-2:2022)
Stationary training equipment - Part 2: Strength training equipment, additional specific
safety requirements and test methods (ISO/DIS 20957-2:2022)
Stationäre Trainingsgeräte – Teil 2: Kraft-Trainingsgeräte, zusätzliche besondere
sicherheitstechnische Anforderungen und Prüfverfahren (ISO/DIS 20957-2:2022)
Équipement d'entraînement fixe - Partie 2: Équipement d'entraînement de force,
exigences spécifiques de sécurité et méthodes d'essai supplémentaires (ISO/DIS 20957-
2:2022)
Ta slovenski standard je istoveten z: prEN ISO 20957-2
ICS:
97.220.30 Oprema za dvoranske športe Indoor sports equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT INTERNATIONAL STANDARD
ISO/DIS 20957-2
ISO/TC 83 Secretariat: DIN
Voting begins on: Voting terminates on:
2022-04-13 2022-07-06
Stationary training equipment —
Part 2:
Strength training equipment, additional specific safety
requirements and test methods
Équipement d'entraînement fixe —
Partie 2: Équipement d'entraînement de force, exigences spécifiques de sécurité et méthodes d'essai
supplémentaires
ICS: 97.220.30
This document is circulated as received from the committee secretariat.
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ISO/DIS 20957-2:2022(E)
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NOTIFICATION OF ANY RELEVANT PATENT
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PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
ISO/DIS 20957-2:2022(E)
© ISO 2022
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ii
ISO/DIS 20957-2:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 5
5 Safety requirements. 5
5.1 Stability . 5
5.1.1 General . 5
5.1.2 Externally loaded equipment . 5
5.1.3 User-defined motion equipment . 5
5.2 Loading . 6
5.2.1 Selectorized equipment and alternative resistance training equipment . 6
5.2.2 Externally loaded equipment . 6
5.3 Endurance . 7
5.3.1 General . 7
5.3.2 Additional requirements for externally loaded equipment . 7
5.4 Access to squeeze and/or shear points . 8
5.4.1 Stacked weights or alternative means of resistance . 8
5.4.2 Weight disc clearance for externally loaded weights .13
5.5 Weight disc retention . .13
5.6 Entrapment . 13
5.7 Pull-in points . 13
5.8 Additional instructions for use . 14
5.9 Additional marking. 15
6 Test methods .15
6.1 General . 15
6.1.1 Dimensional check . 15
6.1.2 Visual examination . 15
6.1.3 Tactile examination . 15
6.1.4 Performance testing .15
6.2 Stability testing .15
6.2.1 General .15
6.2.2 Externally loaded equipment . 15
6.2.3 User-defined motion equipment . 16
6.3 Loading test . 16
6.3.1 Weight posts intended for training . 16
6.3.2 Weight posts intended for storage . 16
6.3.3 Extrinsic loading test . 16
6.3.4 Catch mechanisms for guided equipment loading test . 17
6.4 Endurance test . 17
6.4.1 General . 17
6.4.2 Additional requirements for externally loaded equipment . 17
7 Test report .18
Annex ZA (informative) Relationship between this European Standard and the safety
requirements of Directive 2001/95/EC aimed to be covered .19
Bibliography .21
iii
ISO/DIS 20957-2:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
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organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 83, Sports and other recreational facilities
and equipment, Subcommittee, in collaboration with the European Committee for Standardization (CEN)
Technical Committee CEN/TC 136, Sports, playground and other recreational facilities and equipment, in
accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This third edition cancels and replaces the second edition (ISO 20957-2:2020), which has been
technically revised.
The main changes compared to the previous edition are as follows:
— referenced standards have been updated with year of edition;
— Note 2 has been added to Clause 1;
— Clause 3 has been updated to add definition and corresponding figure for rack station;
— Clause 5 has been restructured.
A list of all parts in the ISO 20957 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
DRAFT INTERNATIONAL STANDARD ISO/DIS 20957-2:2022(E)
Stationary training equi
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