Standard_Parts_Catalogue

Page 1342 | 3.3 Hinging, Latching, Locking of Doors and Covers 2 l 1 d h 1 h 2 h 3 l 2 l 3 l 4 l 5 l 6 l 7 l 8 l 9 m 1 m 2 r s x y 40 5,3 7,5 28 2,5 26 36 70,1 105,2 74,5 27,4 101,9 16 25 5 78,5 4 13 29,5 50 6,5 10 35 2,5 35 46 92,3 140 102,8 39,3 134,7 27,8 30 6 105 5 18 38 60 8,5 12,5 40 2,5 40 61 116,5 179,5 125,2 51,3 172,2 37,2 36 8 137,5 5 19 47 Stainless steel multiple-joint hinges GN 7237 are installed on the inside of flaps, hatches and doors to save space and ensure protection against vandalism. The hinges have a maximum opening angle of 180°, which provides optimal accessibility and avoids the blocking of escape routes by open doors, for example. Use of this hinge type leaves housing exteriors free of attachments that do not match the design or that should be avoided entirely in the interests of fast and easy cleaning. Stainless steel multiple-joint hinges are generally used in pairs, meaning that one L type and one R type are used per opening. For higher loads, e.g. from large flaps or hatches, these can be supplemented with additi- onal hinges of any type. see also... • Stainless Steel Spacer Plates GN 2370 → Page 1350 • Stainless Steel Plates GN 2372 (with Tapped Holes) → Page 1351 • Stainless Steel Plates GN 2376 (with Threaded Studs) → Page 1352 Information 1 Material 2 l 1 3 Type 4 Finish How to order 1 2 3 4 GN7237-NI-40-L-MT 3 Type L Fixing angle piece, left R Fixing angle piece, right • Stainless steel AISI 304 NI Matte finish, ground MT • Friction bearing Bronze Self lubricated • Stainless Steel Characteristics → Page 2166 • RoHS Specification 1 4 • Other materials • Other finishes • Other fixing angle pieces • Other opening angles • Other max. wall thicknesses • Other lifting motion On request GN 7237 Stainless Steel Multiple-Joint Hinges Concealed, Opening Angle 180°