Transversal shear pull with the Flared Lifting Loop · Flared Lifting Loop. 2 ... PFEIFER Flared Lifting Loops are intended to be used as lifting devices in conjunction with the lifting

PFEIFER Flared Lifting Loop

PFEIFERSEIL- UND HEBETECHNIKGMBH

DR.-KARL-LENZ-STRASSE 66D-87700 MEMMINGENPHONE Technical support 0 83 31-937-345 Sales 0 83 31-937-290FAX 0 83 31-937-342E-MAIL [email protected] www.pfeifer.de

03/2013

Transversal shear pull with the Flared Lifting Loop

2

“Made in Germany” for over 430 years.PFEIFER Seil- und Hebetechnik GmbH in Memmingen is the headquarters of the PFEIFER Group and can look back on a family tradition of more than 430 years in the manufacture of ropes and cables. Today, Gerhard Pfeifer, of the 12th gene-ration of the family, heads the internationally active group of companies providing top-class performance in the areas of wire rope technology, lifting technology and connecting and lifting systems.

Quality is our business.All our products have always been safety-related. In every case, human lives depend on our products working safely. We ensure this with our quality and expertise. We want to gain – and retain – the trust of our customers through reliable and innovative products and a reliable service, which is exact-ly why both today and in the future we are backing “Made in Germany” where it matters.

We will be glad to advise you! Good advice.With constant ongoing development, regular testing and inspection of our products, our engineers and technicians are a team of advisors with a comprehensive body of knowledge and innovative strength. As developer, our technology experts can provide reliable, economical and safe suggestions for components and solutions – even for the most difficult appli-cations, e.g. anchors even in limit situations that differ from the general installation manuals.

PFEIFER – Safely in the right direction

© 2013 Copyright, PFEIFER, 87700 Memmingen / Translation of the original operating instructions / Technical modifications and errors excepted. Status 03/2013.

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Product range• PFEIFER thread system: perfectly matched, compre-

hensive range of lifting anchors, swivel eyes, rope loops and special lifting loops and accessories

• Tried, proven and continually developed over decades• The market-leading system, universally suitable for

use in precasting moulds• Economical, safety-tested, strong, high capacity for

force transmission• Flared Lifting Loop for transverse shear pull

Technologically right up to date • With thorough reworking, now compliant with the

VDI/BV-BS directive 6205 and therefore CE-compliant• Regular customer information about current technical

topics • Continuous further development and optimisation of

products and conditions of use• All documents, data sheets and daily updated news

online at www.pfeifer.de

Quality and safety• Design and production of all thread system parts as

well as installation instructions compliant with the EC machinery directive and more specifically the VDI/BV-BS directive 6205

• Consistent colour coding for unambiguous assign-ment of the system components during the whole logistics chain

• Proven millions of times in use• In-process Quality Assurance• Made in Germany

Efficiency• Reliable lifting devices – from the low-cost to the

indestructible• Longevity by means of selected quality materials,

always chosen to fit the application

With PFEIFER you have many advantages

NEW!


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We have got the hang of it!Perfect for every occasion – the PFEIFER Flared Lifting Loop

Force transmission in every direction, from straight pull to transverse shear pull

Durability through optimised design

Monitored and certified production

Robust round thread appropri-ate for building site use

Innovative, notified new development, valued in many countries

4© 2013 Copyright, PFEIFER, 87700 Memmingen / Translation of the original operating instructions / Technical modifications and errors excepted. Status 03/2013.

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PFEIFER Flared Lifting LoopItem-No. 05.070

Material:Highly flexible, galvanized all-steel wire rope, threaded part in special steel, plain

The PFEIFER Flared Lifting Loop is an economical and flexible lifting device. It is part of the PFEIFER thread system and serves to lift precast concrete elements under straight pull, parallel shear pull and transverse shear pull.

Advantages: low-cost, great flexibility in all directions, long service life, safe attachment, unambiguous allocation of use through PFEIFER colour coding.

Thread System

Lifting device

Ref.-No. Type/Size NR, adm

[kN]VR, adm

[kN] RdDimensions

[mm] e h lWeight approx.

[kg/piece]

05.070.163 Rd 16 12 6 Rd 16 x 2,00 24 165 38 0,12

05.070.203 Rd 20 20 10 Rd 20 x 2,50 33 225 49 0,24

05.070.303 Rd 30 40 20 Rd 30 x 3,50 53 320 73 0,73

PFEIFER Flared Lifting Loop

Ordering example for 50 PFEIFER Flared Lifting Loops Rd 30:50 PFEIFER Flared Lifting Loops, order no. 05.070.303


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Warning: The use of non-matched system components can cause reduced safety levels and is not admissible. This can cause a hazard to life and limb. Always use the PFEIFER components that are matched to each other!

Caution: The cast-in anchors must be determined by the planning engineer. The instructions for installation and use of the selected anchor type from the PFEIFER thread system must be complied with!

System FOR PLANNERS · FOR PRECAST PLANTS · FOR USERS

SafetyThe following safety parameter values for the PFEIFER lifting anchor system are derived as follows in accordance with the VDI/BV-BS 6205 directive, in accordance with the machinery directive 2006/42/EC. For this, a load-side dynamic working coefficient ψdyn=1.3 was assumed.– Steel failure wire rope: γs = 4,0 – Concrete failure*: γc = 2,1– Steel failure chains or full sections: γs = 3,0 * for factory monitored fabrication of the prefab concrete elements

FOR PLANNERS · FOR PRECAST PLANTS · FOR USERS

PFEIFER Flared Lifting Loops are intended to be used as lifting devices in conjunction with the lifting anchors from the PFEIFER thread system. Lifting devices that are not part of the system – recognisable from differing manufacturer/type designation – are not admissible. Thanks to the specially developed flared ferrule, angled and transverse lifting is possible and permissible using the flared lifting anchor.

Use FOR PLANNERS · FOR PRECAST PLANTS · FOR USERS

Instructions for installation and use

The PFEIFER Flared Lifting Loop is a lifting device in the PFEIFER thread system for transverse shear pull, parallel shear pull and straight pull when lifting precast concrete elements. In combination with cast-in PFEIFER lifting anchors it forms the lifting anchor system. This provides an unambiguous assignment of the lifting devices according to the designation of thread type and size.

Table 1: Technical parameters

E ≤ Radm

Notice: Determination of stress according to VDI/BV-BS 6205

Dimensioning FOR PLANNERS · FOR PRECAST PLANTS · FOR USERS

Type/thread Rd

Maximum carrying capacity Colour coding Minimum screw-in depth

t

Minimum curvature radius

RNR, adm / (0°–45°) VR, adm / (>45°)

[kN] [kN] [mm] [mm]

16 x 2,00 12,0 6,0 Flame red 24 10,5

20 x 2,50 20,0 10,0 Pastel green 33 14,030 x 3,50 40,0 20,0 Emerald green 53 21,0

Flared lifting loop

Data clipPFEIFER threaded anchor


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Warning: An inadequate screw-in depth reduces the

safety level or can even result in failure. This can result in injury or death to persons.Screw the thread in fully to the last turn (see Table 1). No more than one thread pitch may protrude from the lifting anchor.

Installation

Caution: It is not permitted to use grippers, iron bars

or similar tools for screwing in and out. This can damage the lifting devices. Always screw the lifting devices in and out manually!

Warning: Dirty threads of lifting devices and anchors can reduce the screw-in depth. This reduces the carrying capacity and structural elements can fall down as a result. This causes a hazard

to life and limb. The thread must always be clean and lubricated! If necessary, dirty threads in the lifting anchor should be cleaned using the reworking screw (see thread systems brochure), so that the full screw-in depth is available!

Tensile load 0 – 45°

Transversal shear load OK Temperature -20 to 80 °C

Use

Notice: The Flared Lifting Loop is fully screwed into

the respective anchor by hand. In doing so, the flared ferruledoes not lie on the concrete element! A regular gap is always present!

OK

visual inspection of dis-

carding time

discarding time

Yes

No

Further use



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Use

Caution: The Flared Lifting Loop may be used only in combination with PFEIFER anchors from the thread system. The respective

instructions for the installation and use of the system components from the thread system must be complied with.

Original inspection and service life PFEIFER lifting devices may no longer be used if the following types of dama-ge occur:– missing or illegible marking– breakage of 6 single wires over a length of 6 x rope diameter, maximum 14

wire breakages in total, 3 neighbouring wire breakages on the outside of a strand or the breakage of a whole strand

– crushing of the wire rope– deformation or damage to the rope or the tapped socket– strong wear (>10 % of the diameter)– traces of arc welds/welding sputters on wires– corrosion pits– connection between wire rope and loosened or detached– settling in the swaged-on area– thread damage– evident distortions, signs of wear

Notice: Before using for the first time, at least once a year or more frequently depending on the operating conditions, the lifting

devices must be thoroughly examined by the authorised specialist accor-ding to the specified criteria

Warning: Any modification to the wire rope or metal structural elements causes a weakening of the lifting device with the risk of

failure and consequent falling of the structural element. Do not perform any repair work – dispose of the lifting devices instead.

Caution: Lifting devices with protruding, broken wires represent a risk of injury and may not be used! They must be discarded.


Check the system consistency by inspecting the data clip of the lifting anchor and the load capacity identi-fication tag of the Flared Lifting Loop.

Information on the markings:– Type/Size – EC marking– Year of manufacture – Manufacturer

Warning: If the radius of curvature of the hook is

too small, the lifting device can fail even at the rated load. This is a hazard to life.Use only attachment hooks with a minimum radius of curvature of 1.5 x rope diameter in accor-dance with Table 1.

Caution: Missing or illegible markings can make it impossible to correctly classify the Flared Lifting Loops as lifting devices and

anchors. This can result in items falling and causing a hazard to life and limb. Flared Lifting Loops and anchors with absent or illegible markings must be immediately taken out of service!

Warning: Failure to account for all load cases when dimensioning the anchor can lead to failure of the system. Ensure that all load

cases are taken into account for the anchors and funnel rope eyes (trans-verse shear pull, parallel shear pull etc.).

Special note: The Flared Lifting Loop is particularly dependent on the soundness of the rope due to its design. The rope near the is

subject to particular stress by frequent bending back and forth. Therefore, when using after frequent bending back and forth, careful attention must be paid to the service life due to wire breakages and damage.

Wires and strands OK?

Clamps free of cracks ?

Thread OK?

No settling?

Tag present and legible?


OK

NO!

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Original inspection and service life FOR PLANNERS · FOR PRECAST PLANTS · FOR USERS

Storage FOR PLANNERS · FOR PRECAST PLANTS · FOR USERS

Warning: The use of Flared Lifting Loops that

have reached the end of their service life can result in failure and so to the death of persons.Flared Lifting Loops that have reached the end of their service life must be clearly marked by the qualified person or made unusable and taken out of service!

Warning: Damage, distor-tions, cracks and extensive

corrosion pits on the components of the Flared Lifting Loop can reduce the carrying capacity and lead to failure.This causes a hazard to life and limb. Any affected parts must be assessed by a suitably qualified person and, if necessary, taken out of service immediately.

Real settlingVisible settling

Breakage of single wires

A kink in the wire rope

Real strand breakage

Real strand breakage

Real breakage of single wires

Real breakage in the thread

Breakage of single wires

Cracks

A kink in the wire rope

Distorted thread


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Incorrect StorageWarning: Use of the Flared Lifting Loop by untrained personnel results in the risk of incorrect use and thus the risk of structural

elements falling down and causing injury to, or the death of persons. Use only trained personnel!

Warning: It is not admissible to use the lifting devices for lashing during the transport of precast concrete elements. This can lead to

loss or fall of the load and injury to, or the death of persons. These lifting devices must be used only for lifting and moving precast concrete ele-ments.


Caution: Incorrect use can result in safety hazards and reduced carrying capacity. This results in the risk of a fall and a hazard to

life and limb. Lifting anchor systems must be used only as shown in the instructions for installation and use and only by suitable trained personnel.

Test serviceThe PFEIFER test service, with spe-cially trained test technicians (EN 473) and the most modern equip-ment, is available to take over from you the responsibility for carrying out the legally prescribed inspection of your hoists, lifting and attachment devices. We can test at your site with one of our mobile vehicles with examination equipment, at our head-quarters or in our branch locations where available.

The quality of our products and services is what underlies our success.


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The manufacturer PFEIFER Seil- und Hebetechnik GmbH Dr.-Karl-Lenz-Strasse 66 D-87700 Memmingen

declares that the lifting devices “PFEIFER thread system” according to article 2d), consisting of the following system components:

PFEIFER Flared Lifting Loop Rd 16, 20, 30PFEIFER rope eye, Rd 12, 14, 16, 18, 20, 24, 30, 36, 42, 52PFEIFER swivel eye, Rd 12, 14, 16, 18, 20, 24, 30, 36, 42, 52, 56, 60PFEIFER special lifting loop, Rd 12, 14, 16, 18, 20, 24, 30, 36, 42, 52, 56, 60PFEIFER waved anchor long, Rd 12, 14, 16, 18, 20, 24, 30, 36, 42, 52, 56, 60PFEIFER bar anchor, Rd 12, 14, 16, 18, 20, 24, 30, 36, 42, 52PFEIFER socket, Rd 12, 14, 16, 18, 20, 24, 30, 36, 42, 52PFEIFER waved anchor short, Rd 12, 14, 16, 18, 20, 24, 30, 36, 42PFEIFER bolt anchor, Rd 12, 14, 16, 18, 20, 24, 30PFEIFER flat steel anchor, Rd12, 14, 16, 18, 20, 24, 30, 36, 42, 52

on the basis of their design and construction are compliant with the requirements of the directive 2006/42/EC of the European Parliament and the Council of 17th May 2006 concerning machines and with the amendment to the directive 95/16/EC (in short: EC machinery directive 2006/42/EC).

Applied harmonised standards– EN ISO 12100:2011-03

Safety of machinery – general design principles – risk assessment and risk reduction

Other applied standards or specifications– Directive VDI/BV-BS 6205:2012-04

Lifting anchors and lifting anchor systems for precast concrete elements principles, design, applications

The person responsible for the creation and maintenance of the technical documentation is– Herr Dipl.-Ing. Christoph Neef

Manager, Development Connecting and Lifting Systems, PFEIFER Seil- und Hebetechnik GmbH

PFEIFER Seil- und Hebetechnik GmbHMemmingen, 08.04.2013

Dipl.-Ing. Matthias Kintscher Dipl.-Ing. Christoph NeefManager, Business Area Connecting and Lifting Systems Manager, Development Connecting and Lifting Systems

EC Declaration of Conformityaccording to the EC machinery directive 2006/42/EC, appendix II 1A


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PFEIFER SEIL- UNDHEBETECHNIK GMBHDr.-Karl-Lenz-Straße 66D-87700 MEMMINGENTelefon +49(0)8331-937-Telefax +49(0)8331-937-342E-Mail Internet www.pfeifer.de

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Our products are sold by:

in Germany

Headquarters

in Poland

in Singapore

in Czechia

in Hungary

in Ukraine

in the UAE

in Spain

in Romania

in the United Kingdom

in France

in Denmark

in Russia

in Switzerland

OOO PFEIFERKANATI & PODJÖMNIE TEHNOLOGIIRU-119017 MOSCOW Pyzhevskiy pereulok, h.5, bld.1, office 108Tel. +7-495-363-01-27Fax +7-495-363-01-28E-Mail [email protected]

[email protected]

312

For all other export countries please contact our headquarters in Germany.

Tel. +38067442-85-78 (Eastern Region)Tel. +38067442-85-79 (Western Region)

in Brazil

J&P Sales Department Connecting and Lifting Systems

in Austria

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This document is superseded when a new edition appears at www.pfeifer.de.

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Transversal shear pull with the Flared Lifting Loop · Flared Lifting Loop. 2 ... PFEIFER Flared Lifting Loops are intended to be used as lifting devices in conjunction with the lifting