1、STD-BSI BS EN L927-L-ENGL 1998 m Lb24bh7 0735550 7b5 1 ;:$-Y:1998 BRITISH STANDARD Basket trolleys - Part 1: Requirements and tests for basket trolleys with or without a child carrying facility The European Standard EN 1929-1:19!38 has the status of a British Standard ICs 97.130 NO COPYING WITHOUT B
2、SI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW STDOBSI BS EN L929-1-ENGL 1998 Lb2LibbS 0735551 bT1 AmdNo. BS EN 1929-k1998 Date Text affected National foreword This British Standard is the English language version of EN 19291: 1998. It supersedes BS 7646: 1993 which is withdrawn. The UK particip
3、ation in its preparation was entrusted to Technical Committee CW/51, Self service trolleys, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible European committee any enquiries on the - monitor related international and European developments and prom
4、ulgate interpretation, or proposals for change, and keep the UK interests informed; them in the TJK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publicaions referre
5、d to in this document may be found in the BSI Standards Catalogue under the section entitied “Intrnaonal Standards Correspondence Index”, or by using the “Fnd facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include aii the necessary provisions of a contract
6、. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. This British Standard, having been prepared under the direction of the Consumer Roducs and Services Sector Board, was published un
7、der the authority of the Standards Board and comes into effect on 15 November 1998 O BSI 1998 ISBN O 680 29W7 6 ICs 97.130 Descriptors: trolleys, seats, children, definitions, specifications, equipment specification, performance evaluation, tests, safety, accident prevention English version Basket t
8、rolleys- Part 1: Reqluirements and tests for basket tmlleys with or without a child carrykg fxility Chariots dachat corbeille - Partie 1: prescriptom et essais pour les chariots dachat corbeille, avec ou sans sige pour enfant Ekkauhwagen - %il 1: Anforderungen und pnifungen fur Ekkauh wagen mit oder
9、 ohne Kindersitz This European Standard was approved by CEN on 30 Apd 1998. CEN members are bound to comply with the CENKENELEC Internal Regdations which stipuiate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliogr
10、aphical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exisls in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a
11、CEN member into its own language and notified to the Centsal Secretariat has the same status as the officiai versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, gem Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Po
12、rtugal, Spain, Sweden, Switzerland and United Kingdom. European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fur Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels O 1998 GEN Ail rights of exploitation in any form and by any means reserved worldwide
13、for CEN national Members. Ref. No. EN 192!3-1:1998 E Page 2 EN 1929-1:1998 Foreword This European Standard has been prepared by Technical Committee CENAC 291, Self-service shopping trolleys, the secretariat of which is held by DN. This European Standard shall be given the status of a nationai standa
14、rd, either by publication of an identical text or by endorsement, at the latest by November 1998, and conflicting national standards shall be withdrawn at the latest by November 1998. During the preparation of this European Standard, CENiIY= 29WG 1 considered general purpose trolleys existing on the
15、 market. According to the CENKENELEC Internal Regulations, the nationai standards orgamzahons of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norwa
16、y, Portugai, Spain, Sweden, Switzerland and the United Kmgdom. Contents Page Foreword 2 Introduction 3 1 scope 3 2 Normative references 3 Definitions 3.1 typeA trolley 3.2 type Btrolley 3.3 handle 3 3.4 base 3 3.5 castor 3 3.6 basket 4 3.7 nesting flap 4 3.8 accessory 3.9 trolley volume 4 4 4 4.1 4.
17、2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 Requirements General Construction Base strength Basket volume Basket strength Equipment for transport of a child (type B trolley) Rolley load Stability Maximum load for transport of a child 4.10 Maximum force required for sem a trolley in motion 4.11 Corrosion resistanc
18、e 5Tests 5.1 General 5.2 Basket volume measurement 5.3 Rolley srengh test 5.4 stability test 5.5 5.6 Basestrengthtest 5.7 Endurancetest 5.8 Measurement of the force required for setting a trolley in motion 5.9 Inspection of the front part of the base 5.10 Test for impact strength of castor mounting
19、points 5.11 Corrosion resistance test 6 Markingandlabelling 7 Maintenance Basket waii impact strength test page 4 4 4 5 6 6 7 7 7 7 7 8 9 9 9 10 10 11 12 12 12 12 3.10 dculated basket volume 4 3.11 basket nominal load 4 O BSI 1998 Introduction This European Standard is a past of a series of standard
20、s currently under preparation by CENAC 291: The parts of this series are: - bmht trolleys with m without a chd carrying fcity - requirements and tests; - basket tmlleys with base tmys with or without a child cawying fdity - requirements and tests; - basket ErOUeys with base trays for Do It Yourself
21、marlcets - requirements and tests; - bmlcet trolleys with or without a chd cartying facility intended to be used on passenger conveyors - requirements and tests; - bmlcet trolleys with, base tmys with or without a chd carrying facilities intended to be used on passenger conveyors - requimnmts and te
22、sts; - basket crOur/s with base trays for Do It Yourself markets intended to be used on passenger conveyors - requirements und tests. 1 scope This European Standard specifies requirements for the construction, performance, testing and safety specifications for general purpose self service basket tro
23、lleys, fitted or not fitted with a chiid carrying facilia for use by customers of self service stores to carry This European Standard applies to mually driven trolleys that are not intended for use on passenger conveyors. The technimi characnCes - Part 1: Tolemnces for linear and angular dimensions
24、without individual tolerance indications. IS0 9227 1990, Corrosion tests in artifcd atmospheres - Sait spray tests. Page 3 EN 1929-k1998 3 Dethlitions For the purposes of this European Standard, the following definitions apply 3.1 type A trolley trolley consisting of a basket to carry goods, a base
25、equipped with castors, and a handle (see Figure 1) NOTE Qpe A trolleys do not have a child carrying fadi. I I Figure 1 -Type A trolley 3.2 type B trolley troiley consisting of a basket to cany goods, a base equipped with castors, a handle, and a single chiid carrying facility positioned inside the b
26、asket (see Figwe 2) I Figure 2 - Wpe B trolley 3.3 handle part used to manoeuvre the trolley (see Figure 3) 3.4 base part of the trolley fitd with the castors and supporting the basket (see Figure 3). 3.5 castor housing that supports a wheel or wheels mounted in a tread or other element NOTE vertica
27、l axis. The housing can be fixed or free to swivel about its O BSI 1998 Page 4 EN 1929-1:1998 3.6 basket part of the trolley used for holding goods (see Figure 3). 3.7 nesting flap 3.7.1 plain nesting flap moving panel at the rear of the basket for retention of goods (see Figure 3). 3.7.2 nesting fl
28、ap with child seat moving panel at the rear of the basket for retention of goods, with a seat and back rest functioning as a child carrying facility (see Figure 3) 6 7 5 4 1 J 1. base 5. hande 2. basket 6. chiid seat 3. castor 7. backrest 4. nesting flap Figure 3 - Basket trolley 3.8 accessory part
29、of a trolley, other than those listed in 3.3 to 3.7, that does not alter the characteristics of the trolley or its test results NOTE The technical characteristics of accessories are not defined in this European Standard. 3.9 trolley volume volume of the basket indicated by the manufacturer 3.10 calc
30、ulated basket volume volume calculated in accordance with 6.2 3.11 basket nominal load load in Hograms numerically quai to the caiculakd basket volume (3.10) NOTE This is based on an assumed average load density in practice of i iB/dm3. 4 Requirements 4.1 General 4.1.1 Sclfetg Tblleys sha not contai
31、n any exposed or accessible edges, points or burrs, sharp enough to inflict a wound or abrasion. hlleys with a child canrying facility shall not contain any part that may pinch, cut or injure the child. When accessories are mounted on the trolley, the trolley and accessories assembly shall conform t
32、o this European Standard. Any part of the trolley that is essentiai for its safe operation shail not be broken or lose its functionality when a force of 90 N is applied in any direction to that Part. The chiid carrying facility shall be inside the basket. 4.1.2 Protection qfpersons against impact Th
33、e front of the base of the trolley shall have a radius of at least5mm (see 6.9) to minimize risk of injury to users or other persons near the trolley in normal use. The trolley shall contain no prominent parts that may cause iqjury to persons in normal use. 4.1.3 Materials of manrCfacture and coatin
34、gs The materials of manufacture and coatings of the basket and child carrying facility shall be easy to clean and shall not afect the hygiene requirements of food in the basket. 4.2 Construction 4.2.1 Geometrical limits of the trolleu 4.2.1.1 Maxmum trolley width The troiley width shall not exceed 6
35、50 m, including accessories, with the wheels aligned in the direction of motion. 4.2.1.2 Handie height The grip area shall be located at a height of between 850 m and 1150 mm hm the floor 4.2.1.3 Base The free space between the lowest point of the base andthefloorshailbenotlessthan100mm. 4.2.1.4 Leg
36、 room No fixed or mobile part of the trolley shall be placed, under the handle, in the space defined by the following limits (see Figure 4): (e Figure 4). - between the rear wheels, - the floor; - the vertical plane beneath the handle; - a piane inched at minimum 5“ into the troilex tangent to the h
37、andle; - below a horizontal plane 600 mm above the floor. O BSI 1998 * * m Figure 4 - Leg room Page 5 EN 19291:1998 4.2.2 Rolling quality The trolley shall be fitted with at least four castors, of which at least two shall be able to swivel. The diameter of the wheels shall be not less than 75 mm. Th
38、e wheels shall be equipped with threadwds or other similar devices. Each castor shall have the same load capacity The load capacity shd be at least 25 % of the total maximum load (weight of trolley plus trolley load). 4.3 Base strength Under a separation force of 500 N, the following dimensions (see
39、 Figure 5) shail not change by more than 5 mm (see 6.6): - track dimension DI, measured at the front wheel attachment location; - track dimension D2, measured at the rear wheel attachment location; - wheel base dimension 03, measured between the front wheel and the rear wheel attachment points. Figu
40、re 6 - Base strength O BSI 1998 Page 6 EN 1929-1:1998 4.4 Basket volume The trolley volume (see 3.9) and the calculated basket volume (see 3.10) shali not differ by more than k5 96 There sha be no maximum size restxiction on basket volume provided the trolley conforms to cause 6. 4.6 Basket strength
41、 Under the shock effect of a 10 kg mass falluig from a height of 1 m, the front and sides of the basket shall not show a permanent defonnation of greater than 40 mm (see 6.6). No part of the troiley, including welds, shall be broken during strengh testing. 4.6 Equipment for transport of a child (typ
42、e B trolley) 4.6.1 Geometrical characteristics The ange between the seat and the back rest shall be between 90“ and 120“. 4.6.2 Seat The seat surface shall be smooth and continuous. The seat dimensions in the position of use (see Figure 6) shall be: - a minimum of 240mm in width, - a minimum of 130
43、mm in depth, measured between the plane of the flap and the plane of the back rest Figure 6 - Seat 4.6.3 Back rest The back rest dimensions (see Figure 7) shall be: - a minimum of 200 mm in height; - a minimum of 300 mm in widh. If the back rest support includes openings, the smaller dimensions of t
44、he openings shall be a maximum of 60 mm. Figure 7 - Back rest 4.6.4 Leg passages The support fap shall contain two passages for a childs legs (see Figure S), of the following dimensions each - a minimum of 110 mm in height; - a minimum of 110 mm in width. The two leg passages sha be separated by a s
45、eparator of between 20 mm and 40 mm in width. Figure 8 - Leg passages O BSI 1998 4.7 Trolley load 4.7.1 lhlleg test load The trolley test load for srength testing (see 6.3) shall be 1,5 times the basket nominal load (see 3.11). 4.7.2 Strength under load When the trolley is loaded with the test load
46、defined in 4.7.1, the troliey shall show no permanent deformation of greater than 7 mm to dimensions A and B (see Figure 9), and shall maintain all its operating characteristics (see 6.3). Dimensions A and B shall be measured in the trolley median plane. Figure 9 - Strength under load * IB * 4.7.3 E
47、ndurance After completing the endurance test specified in 6.7 - there shall be no broken trolley elements or component assemblies; - the longitudinal force required to push the trolley, as measured in accordance with 6.8, shall be not more than 78 N - the wheel diameter shall be not less than 90 % o
48、f the initial diameter. 4.8 Stability The trolley shall be stable in the longitudinal and transverse direction (see 6.4). 4.9 Maximum load for transport of a child The maximum load for the canying facility, 15 kg, shall be clearly indicated on the trolley 4.10 Maximm force required for setting a tro
49、lley in motion The maximum force required for setting a trolley in motion (see 6.8) shall be 65 N. 4.11 Corrosion resistance Ail metal surfaces shall be protected against corrosion (see 6.11). 5 %sts 6.1 General AU tests shall be carried out on new and complete trolleys. 6.2 Basket volume measurement NOTE For the following volume measurement, the basket is assumed to a truncated prism with: - the upper and lower edges of the front and rear sides parallel; - connection radii less than 20 mm. - the inside surfaces of the basket; - the plane formed by
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