Parts, details, or accessories of chairs or stools

AHUMAN NECESSITIES A47Furniture A47CCHAIRS SOFAS BEDS

A47C7/00Parts, details, or accessories of chairs or stools

A47C7/002Chair or stool bases A47C7/004for chairs or stools with central column A47C7/006with castors A47C7/008for uneven surfaces A47C7/02Seat parts A47C7/021Detachable or loose seat cushions A47C7/022especially profiled for adaptation to body contour A47C7/024with double seats A47C7/025Springs not otherwise provided for in A47C7/22 - A47C7/35 A47C7/027with elastomeric springs A47C7/028with wooden springs A47C7/14of adjustable shape elastically mounted A47C7/16Seats made of wooden, plastics, or metal sheet material Panel seats A47C7/18having foamed material included in cushioning part A47C7/185with a stiff, rigid support A47C7/20with reinforcement in the foam layer A47C7/22Straps or the like for direct user support or for carrying upholstery A47C7/24Upholstered seats A47C7/26with reinforcement of the external layer of the upholstery A47C7/28with tensioned springs A47C7/282with mesh-like supports A47C7/285with metal strips or webs A47C7/287with combinations of different types flat type tensioned springs A47C7/30with springs meandering in a flat plane A47C7/32with tensioned cords A47C7/34with springs in compression A47C7/342Edge stiffeners A47C7/345of adjustable resilience A47C7/347with means for connecting springs to each other or to seat frame A47C7/35Combinations of different types of springs Adjustable springs Attachment of springs to other springs or to the base frame; Springs for seat parts not provided for in other groups of this subclass A47C7/36Support for the head or the back A47C7/38for the head A47C7/383Detachable or loose head- or neck-supports A47C7/386Detachable covers for headrests A47C7/40for the back A47C7/402adjustable in height A47C7/405with double backrests A47C7/407of collapsible type A47C7/42of detachable or loose type A47C7/425Supplementary back-rests to be positioned on a back-rest or the like A47C7/44with elastically-mounted back-rest or backrest-seat unit in the base frame A47C7/441with adjustable elasticity A47C7/443with coil springs A47C7/445with leaf springs A47C7/446with fluid springs A47C7/448with resilient blocks A47C7/46with special A47C7/462adjustable by mechanical means A47C7/465by pulling an elastic cable A47C7/467adjustable by fluid means A47C7/48of freely-rotatable type A47C7/50Supports for the feet or the legs coupled to fixed parts of the chair A47C7/503with double foot-rests or leg-rests A47C7/506of adjustable type A47C7/52of detachable type A47C7/54Supports for the arms A47C7/543movable to inoperative position A47C7/546of detachable type A47C7/56Parts or details of tipping-up chairs A47C7/563provided with a back-rest moving with the seat A47C7/566Resiliently mounted seat or back-rest A47C7/58Hinges A47C7/60Use of locks or ledges for limiting the seat movement A47C7/62Accessories for chairs A47C7/64Hat or coat holders A47C7/66Means to protect against weather A47C7/68Arm-rest tables; or back-rest tables ; Cup holders A47C7/70of foldable or detachable type A47C7/72Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like A47C7/725for illumination A47C7/74for ventilation, heating or cooling A47C7/742for ventilating or cooling A47C7/744with active means A47C7/746without active means A47C7/748for heating