Machines for simply fitting together or separating metal parts,or metal and non-metal parts, whether or not involving some deformation Tools or devices therefor so far as not provided for in other classes

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23POTHER WORKING OF METAL COMBINED OPERATIONS UNIVERSAL MACHINE TOOLS

B23P19/00Machines for simply fitting together or separating metal parts,or metal and non-metal parts, whether or not involving some deformation Tools or devices therefor so far as not provided for in other classes

B23P19/001Article feeders for assembling machines B23P19/002orientating the articles B23P19/003Escapement mechanisms used therewith B23P19/004Feeding the articles from hoppers to machines or dispensers B23P19/005by using flowing gases B23P19/006Holding or positioning the article in front of the applying tool B23P19/007Picking-up and placing mechanisms B23P19/008the parts being continuously transported through the machine during assembling or disassembling B23P19/02for connecting objects by press fit or for detaching same B23P19/021Railroad wheels on axles B23P19/022Extracting or inserting relatively long parts B23P19/024tube bundles B23P19/025For detaching only B23P19/027using hydraulic or pneumatic means B23P19/033using vibration B23P19/04for assembling or disassembling parts B23P19/041for disassembling pallets B23P19/042specially adapted for combustion engines B23P19/043for inserting piston-connecting rods assemblies in cylinders B23P19/045for assembling valve cotters and retainers of engine valves B23P19/046Disassembling lids from drums B23P19/047for flexible profiles B23P19/048Springs B23P19/06Screw or nut setting or loosening machines B23P19/061for pipes or pipe-couplings B23P19/062Pierce nut setting machines B23P19/063Deforming the nut only B23P19/064Deforming the support material only B23P19/065Arrangements for torque limiters or torque indicators in screw or nut setting machines B23P19/066by electrical means B23P19/067Bolt tensioners B23P19/068by using heating means B23P19/069Multi-spindle machines B23P19/08Machines for placing washers, circlips, or the like on bolts or other members B23P19/082for placing washers on nuts B23P19/084for placing resilient or flexible rings B23P19/086Non-metallic protective bellows B23P19/088Piston rings in piston grooves B23P19/10Aligning parts to be fitted together B23P19/102using remote centre compliance devices B23P19/105using sensing means B23P19/107using oscillating, rotating or vibrating movements B23P19/12Alignment of parts for insertion into bores