HELM Hinging facility according to EN 795:2012 Typ D Sliding hardware
Contents General Information General Information Page 3 Certification Page 4 Technical Information HELM Track profile Page 7 HELM Bends Page 8 Installation cross-section Page 9 Hardware for HELM Hinging facility according to EN 795:2012 Typ D Single components Page 11 * Photos on the pages 1 and 3 by courtesy of "Adventure Company Erlebnisanlagen, www.adventure-company.at 2
General Information General Information Simply safe HELM Hinging facility against falls from heights, also called personal safety installations, are used as a protection system for cleaning and maintenance staff in case of high-rise facades. Many special applications have been added in the meantime, such as in high rope courses. So every time when people move in areas where they are at risk of falling. Personal-safety systems need to be robust and easy to maintain and are subject to strict rules in design and manufacture. These requirements are fulfilled with HELM tracks and fittings, certificated by DIN EN 795:2012 Typ D and are manufactured with high quality materials and many years of experience. For drafting an offer constructional drawings and detailed information with regard to the statics of the structure are required. You will find notes with regard to the certifications or acceptance tests on pages 4-7. The HELM range is complemented by belts, fall restraint systems and further safety related accessories (page 17). The benefits at a glance: - certified according to DIN EN 795:2012 Typ D - high load capacity and simple mounting - individual solutions for all areas of application - high-quality workmanship and exactly connections - safe and durable - later extensions possible - consulting service by experts 3
Certification Certification according to DIN EN 795 The HELM 500 to 700 tracks are certified according to DIN EN 795:2012 Typ D. This standard permits a simple and quick comparison between different products according to the following criteria: special requirements for arrester equipment static carrying capacity dynamic carrying capacity instruction manual labelling The certificates can be requested as PDF, in several languages, from us. Employed notified instance: DEKRA EXAM GmbH Dinnendahlstr. 9 D-44809 Bochum ID-number 0158 Technical information The forces acting at the point of impact in the event of fall are to be assumed for the load distribution in the structure. During the softening of the PSA, the first person has a force effect, in the building body, of 6.0 kn. For the fastening of the PSA, the first person = +1 kn A static calculation with a safety factor of 1.5 is usual in practice. 1 Person = 6 kn x 1,5 = 9,0 kn 2 Person = (6 kn + 1) x 1,5 = 10,5 kn 3 Person = (6 kn + 2) x 1,5 = 12,0 kn 4 Person = (6 kn + 3) x 1,5 = 13,5 kn This information is only valid in conjunction with: - High altitude safety devices - Connections with shock absorbers Please note that the anchor device is type - approved according to DIN EN 795:2012. This does not provide any proof regarding the attachment of the product to the structure. This proof can currently be obtained by a general buildung inspectorate approval (abz) or approval in individual cases (ZiE). 4
Certification Certification 5
Certification 6
Certification Certification 7
Technical Information HELM Tracks profiles The HELM track profiles are available in steel blank or zinc-plated, in stock lengths of max. approx. 6000 mm or in fixed lengths. The track 500 is also made of stainless steel. The track brackets are to be planned with a distance spacing of 1800-4000 mm. The track mounting can be adapted to the constructional circumstances according to the specifications from page 11. HELM Track of steel Profil size 500 600 700 h 60 75 110 b 65 80 90 s 3,6 4,5 6,5 HELM Track of stainless steel Profil size 500 h 59 b 64 s 3,5 Distance spacing max. 100 100 P500 = 1800mm P600 = 3000mm P700 = 4000mm 8
Technical Information Determining the track bend radiuses Bends The following radiuses guarantee a smooth movement of the rollers through the curves. Depending on the radius (R) the overlengths (L) of the bends can vary. Technical Information Constructions bends (zinc-plated/blank steel) Possible radiuses (R) ±10 605 790 875 1035 all, if R > profile 500 1300 profile 600 1300 profile 700 1500 Constructions bends (stainless steel) Possible radiuses (R) ±10 645 all, if R > profile 500 1300 Overlengths (L) approx. 15 degrees 910 890 870 850 30 degrees 830 780 760 820 45 degrees 750 830 640 830 60 degrees 670 830 530 950 90 degrees 510 870 550 680 180 degrees 540 * 610 * *max. 125 degrees possible Overlengths (L) approx. 15 degrees 960 30 degrees 880 45 degrees 790 60 degrees 710 90 degrees 540 180 degrees - 9
Technical Information HELM - connection bracket fig. 2 Assembling the individual tracks, bends, etc. is effected by means of connection brackets. Welding of the tracks is not necessary and not recommended. When mounting, a seamless junction of running surfaces is to be ensured. The precise adjustment is effected by the adjustment screws. fig. 3 1. track (bend) 2. lock joint ceiling bracket 3. connection bracket Profile connection bracket HELM 500 HELM 1503 HELM 600 HELM 1603 HELM 700 HELM 1703 10
Technical Information Installation cross-section with open side wall bracket b The figure shows the installation crosssection with the HELM 524 Ri - 724 Ri Trolley hangers and HELM 501-701 Open side wall brackets. Technical information h1 h Please note that the anchor device is type - approved according to DIN EN 795:2012. This does not provide any proof regarding the attachment of the product to the structure. This proof can currently be obtained by a general buildung inspectorate approval (abz) or approval in individual cases (ZiE). Part no. 500 600 700 b 80 100 114 h 230 319 395 h1 114 150 195 11
Technical Information Installation cross-section with lock joint ceiling bracket The figure shows the installation cross-section with the HELM 524 Ri - 724 Ri Trolley hangers and HELM 502-702 Lock joint ceiling brackets. b h1 h Please note that the anchor device is type - approved according to DIN EN 795:2012. This does not provide any proof regarding the attachment of the product to the structure. This proof can currently be obtained by a general buildung inspectorate approval (abz) or approval in individual cases (ZiE). Part no. 500 600 700 b 170 211 260 h 189 246 329.5 h1 114 150 195 12
Single components HELM -00 Track profile in blank steel, zinc-plated or stainless steel, in stock lengths of approx. 6000 mm or cut to size Part no. 500 600 700 b 65/64* 80 90 b1 18 22 25 h 60/59* 75 110 s 3,6/3,5* 4,5 6,5 stock length, zinc-plated 050020 060020 070020 cut length, zinc-plated 050021 060021 070021 stock length, steel blank 050010 060010 070010 cut length, steel blank 050011 060011 070011 stock length, stainless steel 050030 - - cut length, stainless steel 050031 - - Technical Information HELM -03 Connection bracket in blank steel, zinc-plated or stainless steel, with adjusting screws for precisely fitting connections of two tracks Part no. 1503 1603 1703 b 80 100 115 h 74/75* 94 132,5 l 180 200 250 s 6 8 10 zinc-plated 150320 160320 170320 steel blank 150311 160311 170311 stainless steel 150330 - - HELM -01 Open side wall mounting bracket zinc-plated or stainless steel, track holder for wall mounting for one track, without level adjustment Part no. 501 601 701 b 80 100 114 d 17 22 26 h 122 157 210 h1 17,5 25 30 l 90 110 120 s 6 8 10 zinc-plated 050120 060120 070120 stainless steel 050130 - - * Dimensions for tracks (-00), connection brackets (-03) and open side wall brackets (-01) of stainless steel 13
Single components HELM -02 Lock joint ceiling bracket zinc-plated or stainless steel, track holder for ceiling mounting for one track, without level adjustment Part no. 502 602 702 b 170 211 260 b1 123(124*) ± 10 149 ± 12 178,5 ± 23,5 d 17 22 22 h 81 104 144,5 l 80 100 120 s 6 8 10 zinc-plated 0502.20 0602.20 0702.20 stainless steel 0502.30 - - HELM -04 Lock joint soffit bracket in blank steel or stainless steel, with top (on request also lateral) counter screw, usable for welded installations Part no. 1504 1604 1704 b 80 100 115 h 75 94 132,5 l 90 110 120 s 6 8 10 Steel blank 1 150410 160410 170410 Steel blank 2 15041001 16041001 17041001 Stainless steel 1 150430 Stainless steel 2 15043001 1 Screw on top 2 Screw on the side HELM -05 coupling sleeve (for IPE-profiles according to DIN 1025-5, EURONORM 19-57) Part no. 1505 1605 1705 b 77 96 90 h 116 141 200 h1 56 66 90 I 90 110 120 s 6 8 10 Hexagonal screw M16 M16 M16 IPE 100 150523, inset 85x5 IPE 120 150523 IPE 140 150525 160524 IPE 160 150525 160526 IPE 180 150527 160526 170527 IPE 200 150527 16052801, inset 9x4x105 IPE 220 150528 160528 IPE 240 150529 * Dimensions for lock joint ceiling bracket (-02), height-adjustable brackets (-04) and rail stops 1400 P of stainless steel 14
H HELM Hinging facility according to EN 795:2012 Typ D Single components HELM -08 Split support bracket Part no. 1508 1608 1708 b 77 96 110 h 131 151 192 h1 32 32 32 l 90 11 120 s 6 8 10 d Ø17 Ø17 Ø17 f 10 10 16 Hexagonal screw M16 M16 M16 zinc-plated 150820 160820 170820 HELM -02 Suspension assembly Part no. 1502 1602 1702 b1 175 175 205 b 300 300 330 h1 60 60 75 h 129 146 199 Hexagonal screw with screw nut M16 M16 M16 Version A 150220 160220 170220 Version B 150221 160221 170221 Version A Version B HELM -04 Height-adjustable bracket zinc-plated or stainless steel, track holder with level adjustment Part no. 504 604 704 b 80 100 115 d M20 M20 M30 h 208/207,5* 226,5 322 h1 133/132,5* 132,5 189 I 90 110 120 s 6 8 10 zinc-plated 050420 060420 070420 stainless steel 050430 - - * Dimensions for lock joint ceiling bracket (-02), height-adjustable brackets (-04) and rail stops 1400 P of stainless steel 15
Single components HELM 1500 P-1600 P Rail stop zinc-plated or stainless steel, travel path limiter, prevents the trolley hangers from running off the rail. Not suitable for the sole stopping of the sliding leaves! Part no. 1500 P 1600 P Profile 500 600/700 b 40 50 h 50 60 I 113 130 zinc-plated 150020 160020 stainless steel 150030 HELM -24 Ri Trolley hanger zinc-plated or stainless steel, double pair Part no. 524 Ri 624 Ri 724 Ri Track 500 600 700 b 110 150 200 d 40 50 60 d1 48 60 89 h 130 170 219 h1 59,5 78,5 110 h2 16 20 24 zinc-plated 052425-005 062425-002 072425-001 stainless steel 052435-001 16
Single components Additional accessories HELM Fall restraint system according to EN 353-2 - following on fall restraint system, swivelling, separable from safety rope, with rotary swivel and karabiner, connection length 0.3 m When you use long safety ropes there is the risk of too long fall distances. By means of fall restraint systems the shortest connection from arresting point to the arrester belt is ensured via the safety rope. The clamping restraint systems lock on vertical to horizontal safety ropes and can only be moved in both directions by actuating the handle. GC 0525 Single components HELM Safety rope with karabiner 229 GC 0515 rope length 5.0 m* Ø 12 mm *other rope lengths on request HELM Lanyard according to EN 354/355 - with friction shock absorber and karabiner Lanyards with shock absorber are for direct belaying of persons at risk of falling and connect the safety belt with an arrest point. GC 0510 rope length 2,0 m* Ø 16 mm GC 0511 rope length 2,0 m* Ø 12 mm *other rope lengths on request HELM Safety harnesses and safety belts according to EN 361/358 - simple safety hardness with back eyelet according to DIN EN 361, all-purpose, simple to put on aluminium or steel construction Depending on the application area the safety harnesses can also be fitted with additional shoulder and/or leg pads as well as additional back support. GC 0505 HELM Fall arrest inertia reel according to EN 360 - in plastic housing with rotary swivel suspension and wire rope - wire rope length of 3-24 m Fall arrest inertia reels are used for protecting against falls from heights. They are fitted with a retractable wire rope or belt webbing. The devices use a recuperating spring, thus keeping the rope/webbing under tension all the time. In case of a fall or in the event of exceeding the work speed (approx. 1.5m/sec.) the retaining ratchets catch through centrifugal forces. The required fall absorption is achieved by a braking system. e. g. GC 0530 rope length 4,5 m* *other rope lengths on request e. g. GC 0532 rope length 9,0 m* 17
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HELM Range TEH_01 Hardware for Sliding Wardrobe Doors TEH_02H Hardware for Sliding Doors (Timber) TEH_02G Hardware for Sliding Doors (Glass) TEH_02D TEH_06 TEH_09 TEH_11 TEH_12 TEH_40 Design Hardware for Sliding Doors (Timber and Glass) Hardware for Sliding Gates Hardware for Gateway Gates Hardware for Curtains and Tarpaulins Hinging facility according to EN 795:2012 Typ D Hardware for Sliding Shutters KWS Range TEK_0102 Door Holders and Door Stops TEK_0308 Pull Handles, Door Handles and Accessories TEK_0506 Flush Handles and Locks TEK_0407 Hardware for Handrails, Floor Rails, Coat Racks and Toilet Partition Walls Code with link to download the catalog TEH_12 The technical specifications are up-to-date. We reserve the right to make modifications with regard to design and styling which serve the purpose of technical improvement. We appreciate your understanding that we assume no liability for any typing errors or any other errors. The reproduction of this document, in extracts or complete, is not permitted without our express written permission. Part no. This brochure supersedes all previous brochures. Woelm GmbH Hasselbecker Str. 2-4 D - 42579 Heiligenhaus Tel.: + 49 (0) 20 56-18 - 0 Fax: + 49 (0) 20 56-18 - 21 www.woelm.de contact@woelm.de Woelm Austria GmbH Seewalchen 5a A - 5201 Seekirchen Tel.: + 43 (0) 62 12-25 02 Fax: + 43 (0) 62 12-69 95 www.woelm.at contact@woelm.at