Doprava, mechanická manipulace a balení

Oblast zaměření: Bezpečnost silničního provozu
Komise : CEN/TC 226 (Road equipment)
Původce: CEN
K připomínkám do: 2.11.2021
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This document specifies the product characteristics, laboratory test methods, the way of expressing results and the relevant procedures for assessment and verification of the constancy of performance for active road studs (see 3.1), intended to be used for permanent road markings, delineation and signalling purposes in circulation areas.

This document covers:

—    active road studs without retroreflector(s), emitting light in white, red, yellow/amber, orange, green and blue colours;

—    active road studs equipped with retroreflector(s), of white, yellow, amber, red and green colour of their reflectors;

—    self-contained active road studs (means of power supply are not covered by this document);

—    hard wired active road studs (means to feed light or power are not covered by this document);

—    active road studs with one or more luminous faces;

—    active road studs that emit light that appears constant to the human eye or be flashing at a low frequency;

—    active road studs that are either being bonded to, entered within or embedded within the road surface;

—    active road studs that are depressible or non-depressible.

This document does not cover products which are designed with voltage rating above 50 V for alternating current and above 75 V for direct current. Voltage ratings refer to the voltage of the electrical input or output, not to voltages that can appear inside the equipment.

Oblast zaměření: Výtahy a pohyblivé schody
Komise : CEN/TC 10 (Lifts, escalators and moving walks)
Původce: CEN
K připomínkám do: 2.11.2021
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This document specifies the safety requirements for the construction and installation of power operated lifts attached to cranes and intended for access to workplaces on cranes, by authorized persons. This includes intended use, erection, dismantling, inspection and maintenance. The lift serves defined landing levels and has a load carrying unit which is:

a)    designed for the transportation of persons and materials;

b)    guided;

c)    travelling vertically or along a path within 15 degrees maximum from the vertical;

d)    supported by rack and pinion or suspended by steel wire ropes;

e)    travelling with a speed not more than 1,0 m/s for permanent installed lifts and not more than 0,4 m/s for temporary installed lifts.

NOTE            Annex A identifies the specific requirements applicable to the permanent installed lifts, respectively to the temporary installed lifts.

1.2     This document identifies hazards as listed in Clause 4 that arise during the various phases in the life of such equipment and describes methods for the elimination or reduction of these hazards when used as intended by the manufacturer.

1.3     This document does not specify the additional requirements for:

a)    operation in severe conditions (e.g. extreme climates, strong magnetic fields);

b)    noise;

c)    operation subject to special rules (e.g. potentially explosive atmospheres);

NOTE  Directive 2014/34/EU concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this document. The present standard is not intended to provide means of complying with the essential health and safety requirements of Directive 2014/34/EU.

d)    electromagnetic compatibility (emission, immunity);

e)    handling of loads the nature of which could lead to dangerous situations;

f)     the use of combustion engines;

g)    hydraulic drive units;

h)    hazards occurring during manufacturing process;

1.4     This document is not applicable to:

a)    builders hoists according to EN 12158‑1:2000+A1:2010, EN 12158‑2:2000+A1:2010 and EN 12159:2012 and transport platform according to EN 16719:2018;

b)    elevating control stations according to EN 14502‑2:2005+A1:2008;

c)    lifts according to EN 81‑20:2014 and EN 81‑50:2014;

d)    work platforms carried on the forks of fork trucks;

e)    work platforms;

f)     funiculars;

g)    lifts specially designed for military purposes;

h)    mine lifts;

i)     theatre elevators.

1.5     This document deals with the complete lift design but excludes the design of the crane. It includes the base frame and base enclosure of the lift but excludes the design of any concrete, hard core, timber or other foundation arrangement. It includes the design of mast ties and the design of anchorage parts between the mast tie and the crane structure. This document also includes the design of the landing gates and their fixings.

1.6     This document also deals with the information to be exchanged between the manufacturer of the lift and the crane user organization or the manufacturer of the crane.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 9.11.2021
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This document specifies the requirements relating to:

Steel X5CrNiCu15-5 (1.4545)

Consumable electrode remelted

Solution treated and precipitation treated

Sheets and strips

a ≤ 6 mm

1 070 MPa ≤ Rm ≤ 1 220 MPa

for aerospace applications.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 9.11.2021
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This document specifies the requirements relating to:

Steel 36NiCrMo16

1 000 MPa ≤ Rm ≤ 1 200 MPa

Bars

100 mm ≤ D ≤ 250 mm

for aerospace applications.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 9.11.2021
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This document specifies the requirements relating to:

Aluminium alloy AL-P7010

Forging stock

for aerospace applications.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 9.11.2021
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This document specifies definitions to be used in documents related to surface treatments and test methods that can be referred by surface treatment standards.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 9.11.2021
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This document specifies the requirements relating to:

Steel X5CrNiCu15-5 (1.4545)

Consumable electrode remelted, softened

Forging stocks

a or D ≤ 300 mm

for aerospace applications.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 9.11.2021
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This document specifies the requirements relating to:

Steel X5CrNiCu15-5 (1.4545)

Consumable electrode remelted

Solution treated and precipitation treated

Plates

6 mm < a ≤ 20 mm

1 070 MPa ≤ Rm ≤ 1 220 MPa

for aerospace applications.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 9.11.2021
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This document specifies the general organization of metallic material standards for aerospace applications, their links with other types of European Standards and their use.

It corresponds to level 0 (see 4.2).

From the date of publication of this document, specifications for different welding and brazing products can be written in only one standard instead of separated material standard. Already existing material standards for filler metals for welding and for brazing can continue to follow this organization.

Oblast zaměření: Obaly
Komise : CEN/TC 261 (Packaging)
Původce: CEN
K připomínkám do: 16.11.2021
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This document specifies the diameter, length, wall thickness and shoulder geometry of cylindrical plastic flexible tubes.

It is applicable to tubes used for packing pharmaceutical, cosmetic, hygiene, food and other domestic and industrial products.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 23.11.2021
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This technical document specifies requirements for immersion suits for use by helicopter crew members and passengers in the event of a ditching or water impact, to ensure minimum levels of performance. It applies to immersion suits for use by adults only.

Oblast zaměření: Letectví a kosmonautika
Komise : CEN/CLC/JTC 5 (Space)
Původce: CEN
K připomínkám do: 30.11.2021
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This Standard establishes the basic rules and general principles applicable to the electrical, electronic, electromagnetic, microwave and engineering processes. It specifies the tasks of these engineering processes and the basic performance and design requirements in each discipline.

It defines the terminology for the activities within these areas.

It defines the specific requirements for electrical subsystems and payloads, deriving from the system engineering requirements laid out in ECSS-E-ST-10 “Space engineering – System engineering general requirements”.

This standard may be tailored for the specific characteristic and constrains of a space project in conformance with ECSS-S-ST-00.

 

Oblast zaměření: Obaly
Komise : CEN/TC 261 (Packaging)
Původce: CEN
K připomínkám do: 30.11.2021
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This document defines the technical vocabulary in German, French and English, widely in use for flexible tubes.

It is applicable to metal, plastic, multilayer or laminated tubes that are used for packing pharmaceutical, cosmetic, hygiene, food and other domestic or industrial products.

Oblast zaměření: Letectví a kosmonautika
Komise : CEN/CLC/JTC 5 (Space)
Původce: CEN
K připomínkám do: 30.11.2021
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This standard defines the requirements for selection, control, procurement and usage of EEE components for space projects.

This standard differentiates between three classes of components through three different sets of standardization requirements (clauses) to be met.

The three classes provide for three levels of trade-off between assurance and risk. The highest assurance and lowest risk is provided by class 1 and the lowest assurance and highest risk by class 3. Procurement costs are typically highest for class 1 and lowest for class 3. Mitigation and other engineering measures may decrease the total cost of ownership differences between the three classes. The project objectives, definition and constraints determine which class or classes of components are appropriate to be utilised within the system and subsystems.

Class 1 components are described in Clause 4.

Class 2 components are described in Clause 5

Class 3 components are described in Clause 6.

The requirements of this document apply to all parties involved at all levels in the integration of EEE components into space segment hardware and launchers.

This standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S-ST-00.

Komise : CEN/TC 256 (Railway applications)
Původce: CEN
K připomínkám do: 30.11.2021
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Amendment

Komise : CEN/TC 256 (Railway applications)
Původce: CEN
K připomínkám do: 30.11.2021
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This document specifies the functionality, position, constraints and control of a magnetic track brake system (MTB system) installed in bogies for use in emergency braking and in low adhesion conditions on Mainline Trains with speeds up to 280 km/h. It covers high suspension types of MTB only and not high/low and low suspension type of MTB.

This document also contains test methods and acceptance criteria for an MTB system. It identifies interfaces with electrical equipment, bogie, track and other brake systems.

On the basis of the existing international and national standards, additional requirements are defined for:

—   conditions of application for the MTB system;

—   retardation and brake forces;

—   functional and design features;

—   strength requirements;

—   type, series and vehicle implementation tests.

For design and calculation a “reference surface” is established.

Oblast zaměření: Obaly
Komise : CEN/TC 261 (Packaging)
Původce: CEN
K připomínkám do: 30.11.2021
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This document specifies methods for the determination of the thickness of the lacquer film applied inside cylindrical and conical aluminium tubes. The methods are a reference. They can also be used as a reference when calibrating other electronic instruments suitable for determining coating weight thickness. It is applicable to aluminium tubes used for packing pharmaceutical, cosmetic, hygiene, food and other domestic products.

NOTE            Although not specified in this document there are available suitable automatic film thickness measurement instruments that provide instantaneous results with good accuracy (<1μm).

Oblast zaměření: Obaly
Komise : CEN/TC 261 (Packaging)
Původce: CEN
K připomínkám do: 30.11.2021
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This document specifies a test method for airtightness of the closures for flexible tubes.

It is applicable to flexible tubes used for packing pharmaceutical, cosmetic, hygiene, food and other domestic and industrial products

It is not applicable to flexible tubes with external applicators added on to the tube by the consumer and pumps.

Oblast zaměření: Letectví a kosmonautika
Komise : CEN/CLC/JTC 5 (Space)
Původce: CEN
K připomínkám do: 30.11.2021
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This standard defines the requirements for selection, control, procurement and usage of EEE commercial components for space projects.

This standard is applicable to commercial parts from the following families:

Ceramic capacitors chips

Solid electrolyte tantalum capacitors chips

Discretes parts (transistors, diodes, optocouplers)

Fuses

Magnetic parts

Microcircuits

Resistors

Thermistors

Other families of EEE components are not addressed by the present ECSS standard doesn’t mean that they are forbidden in commercial grade.

In line with ECSS-Q-ST-60, this standard differentiates between three classes of components through three different sets of standardization requirements (clauses) to be met.

The three classes provide for three levels of trade-off between assurance and risk. The highest assurance and lowest risk is provided by class 1 and the lowest assurance and highest risk by class 3. Procurement costs are typically highest for class 1 and lowest for class 3. Mitigation and other engineering measures can decrease the total cost of ownership differences between the three classes. The project objectives, definition and constraints determine which class or classes of components are appropriate to be utilised within the system and subsystems.

Class 1 components are described in Clause 4

Class 2 components are described in Clause 5

Class 3 components are described in Clause 6

The requirements of this document are applicable to all parties involved at all levels in the integration of EEE commercial components into space segment hardware and launchers.

For easy tailoring and implementation of the requirements into a Requirement Management Tool, and for direct traceability to ECSS-Q-ST-60, requirements in this standards have been written in the way of a ECSS Applicability Requirement Matrix (EARM), as defined in Annex A of ECSS-S-ST-00 “ECSS system – Description, implementation and general requirements”.

This standard may be tailored for the specific characteristics and constrains of a space project in conformance with ECSS-S-ST-00.

Komise : CEN/TC 150 (Industrial Trucks. Safety)
Původce: CEN
K připomínkám do: 13.12.2021
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This document gives requirements for the types of industrial trucks specified in the scope of EN ISO 3691‑2:—1.

This document is intended to be used in conjunction with EN ISO 3691‑2:—1. These requirements are supplementary to those stated in EN ISO 3691‑2:—1.

This document deals with the following supplementary requirements and significant hazards, hazardous situations or hazardous events relevant, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer:

—    electrical requirements;

—    noise emissions;

—    vibration;

—    electromagnetic radiation.

This document defines supplementary requirements to EN ISO 3691‑2:—1:

—    operator's seat;

—    protection against crushing, shearing and trapping;

—    longitudinal stability determination;

—    visibility;

—    information for use (instruction handbook and marking).

Annex A (informative) contains the list of significant hazards covered by this document.