EN 74-3 specifies for plain and profiled base plates and loose spigots to be used with 48,3 mm diameter tubes in scaffolds and falsework: materials; design requirements; test procedure; assessment. A base plate with a means of limited vertical adjustment, called a "base jack", is dealt with in EN 12811-1. NOTE In the text of this standard, the term "loose spigot" is used instead of the "spigot pin" in the title.
Số hiệu tiêu chuẩn
EN 74-3
Tên tiêu chuẩn
Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 3: Plain base plates and spigot pins - Requirements and test procedures
Ngày phát hành
2007-04-00
Tiêu chuẩn tương đương
NF A49-580-3*NF EN 74-3 (2007-09-01), IDT * DIN EN 74-3 (2007-07), IDT * BS EN 74-3 (2010-06-30), IDT * SN EN 74-3 (2007), IDT * OENORM EN 74-3 (2007-11-01), IDT * PN-EN 74-3 (2007-06-12), IDT * SS-EN 74-3 (2007-04-20), IDT * UNE-EN 74-3 (2008-02-27), IDT * TS EN 74-3 (2015-02-24), IDT * UNI EN 74-3:2007 (2007-07-19), IDT * STN EN 74-3 (2007-11-01), IDT * CSN EN 74-3 (2007-11-01), IDT * DS/EN 74-3 (2007-09-10), IDT * NEN-EN 74-3:2007 en (2007-05-01), IDT * SFS-EN 74-3:en (2007-06-01), IDT
Từ khóa
Accessories * Aluminium * Base-plates * Bending stress * Boards * Bolts * Bottom plates * Breaking load * Capacitive loads * Centering pins * Circular shape * Clutches * Components * Construction * Constructions * Couplers * Cross sections * Definitions * Design * Designations * Diameter * Dimensions * Elongation at fracture * Enterprises * Equipment safety * Falsework * Fasteners * Foot * Fracture * Implements * Inspection * Load measurement * Loading * Manufacturing * Marking * Materials * Mechanical testing * Methods * Moment of inertia * Pipe couplings * Pipes * Production * Quality * Resisting moment * Rotation * Safety requirements * Samples * Scaffolding components * Scaffolding fixing components * Scaffolding processes * Scaffolds * Specification (approval) * Steel pipes * Steels * Stiffness * Strength of materials * Stress * Supporting behaviour * Supports * Symbols * Tensile strength * Tensile tests * Test pieces * Testing * Tolerances (measurement) * Trials * Verification * Work scaffoldings * Panels * Planks * Tiles * Steel tubes * Sheets * Plates