TREA

Fastening of component parts of lighting devices

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Industry

  • CPC
  • F21V17/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION

Current Industry

F21V17/00Fastening of component parts of lighting devices

Sub Industries

F21V17/002with provision for interchangeability F21V17/005with keying means, i.e. for enabling the assembling of component parts in distinctive positions F21V17/007with provision for shipment or storage F21V17/02with provision for adjustment F21V17/04the fastening being onto or by the light source F21V17/06the fastening being onto or by the lampholder F21V17/08onto the supporting or suspending arrangements of the lighting device F21V17/10characterised by specific fastening means or way of fastening F21V17/101permanently F21V17/102using gravity or suction F21V17/104using feather joints F21V17/105using magnets F21V17/107using hinge joints F21V17/108using hook and loop-type fasteners F21V17/12by screwing F21V17/14Bayonet-type fastening F21V17/16by deformation of parts Snap action mounting F21V17/162the parts being subjected to traction or compression F21V17/164the parts being subjected to bending F21V17/166the parts being subjected to torsion F21V17/168the parts being resilient rings acting substantially isotropically F21V17/18Latch-type fastening F21V17/20by toggle-action levers
Industries