US2954820A - Chair structure - Google Patents
Chair structure Download PDFInfo
- Publication number
- US2954820A US2954820A US760605A US76060558A US2954820A US 2954820 A US2954820 A US 2954820A US 760605 A US760605 A US 760605A US 76060558 A US76060558 A US 76060558A US 2954820 A US2954820 A US 2954820A
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- United States
- Prior art keywords
- upholstery
- body member
- seat
- edges
- seat body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000011324 bead Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 15
- 241001274197 Scatophagus argus Species 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/02—Upholstery attaching means
- A47C31/023—Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/24—Upholstered seats
- A47C7/26—Upholstered seats with reinforcement of the external layer of the upholstery, e.g. vandal resistant
Definitions
- This invention relates to chair structures and includes features particularly desirable for chairs of the stool or backless type, although broadly considered desirable for use in certain types of chairs commonly provided with backs.
- the main objects of this invention are:
- a chair structure comprising a leg unit and an upholstered seat unit in which the units may be quickly and easily assembled.
- Fig. l is a perspective view of a chair embodying my invention.
- Fig. 2 is a horizontal section on a line corresponding to line 2-2 Iof Fig. l -illustrating the relationship of the Seat unit and the supporting leg unit and certain details of the upholstery securing means.
- Fig. 3 is an enlarged fragmentary view in vertical section on a line corresponding to line 3-3 of Fig. l with the seat unit in inverted position.
- Fig. 4 is a plan view of the upholstery clamp member in the flat or extended form, the scoring being conventionally indicated.
- Fig. 5 is a fragmentary sectional View corresponding to that of FigA 3 illustrating certain structural details u and certain steps in the assembling of the parts.
- Fig. 6 is a fragmentary View in section corresponding to line 6-6 of Fig. 2 illustrating details of the connection for the leg unit to the seat unit.
- the leg unit 2 comprising legs 3 connected by the rungs 18 is desirably formed of tubular stock, the legs having laterally disposed iiattened end portions 4 adapted to receive attaching bolts carried by the seat unit or forming a part of the seat unit.
- the seat unit comprises the body member 5 desirably of sheet metal stock and having continuo-us downturned edge flanges 6. These flanges are of substantial width rice and serve to rigidify or reinforce the body member, to provide upholstery securing members, to provide handholds and contribute to the appearance. These flanges 6 terminate in inturned beads 7 preferably of substantially cylindrical section as illustrated.
- the seat has a dished or concave central portion conventionally illustrated in Fig. 2. This provides a recess for the padding 20 of ibrous material. This may be such as is commonly used as upholstery padding.
- the upholstery covering 8 is arranged over the padding material and is provided with edge portion 9 embracing the anges 6 of the seat body member and wrapped around the beads 7 thereof and extending down on the inner side of the flange with portions 10 lapped upon the under side of the seat body member 5 as is illustrated in Figs. 3 and 5.
- the llanges are desirably provided with a 4fibrous covering adhered thereto and indicated at 11 in Figs. 3 and 5.
- the upholstery covering is retained by means of the clamp member designated generally by the numeral 12 and desirably lformed of ber board stock.
- the clamp member 12 is disposed on the under side of the seat body member in overlapping relation to the edge portions 10 of the upholstery covering as illustrated in Fig. 3 and is provided with holes 13 positioned to receive the leg attaching bolts 14.
- Thev arms 4 of the legs are disposed on the upper side of the clamp member so that they serve as a supporting means for the clamp member.
- the clamp member is provided with anges 15 on its front and side edges and a'nges 16 on its rear edge.
- the anges are formed by scoring the stock of which the clamp member is formed as indicated at 17, Figs. 3 and 4.
- These anges 15 and-16 are of such vertical width that their edges may be disposed in snubbing engagement with the upholstery covering wrapped around the beads on the edge of the flanges so that the upholstery is effectively clamped or secured around the bead.
- This snubbing engagement also forces the body portion of the clamp member against the edge portion 10 of the upholstery covering -lapped upon the under side of the seat body member as illustrated in Fig. 3.
- the upholstery is thus secured without the use of tacks or adhesive and the clamping securing means is entirely concealed.
- This arrangement greatly facilitates the assembling of the upholstery upon the seat body member which may be commercially produced as a stamping.
- the legs of the leg unit are connected by the rungs 18 thereby providing an assembled leg unit consisting of the leg and connecting rungs.
- the arms 4 are integral parts of the legs and are disposed so that the legs may be positioned in the corners of the flanges as illustrated in Fig. 2.
- the arms 4 are, as stated, clampingly secured on the -underside of the clamp member 12 which, with its engagement of the holes therein with the bolts 14, prevents any lateral shifting of the upholstery clamp member which would aifect the snubbing engagement of the flanges 15 and 16 with the upholstery covering member.
- a .chair comprising a leg unit including connected legs having inwardly projecting scat unit attaching arms at their upper ends, a seat unit comprising' a Seat body member of sheet stock having a continuous downwardly projecting edge flange of substantial; width terminating in ⁇ an inturned continuous bead, sai-d, seat body mem-ber having a concave upholstery receiving portion of less depth than the width of said flange, upholstery padding materiall arranged on said seat body member, an upholstery cover of ⁇ flexible stock disposed over said padding material with its edges wrapped around said seat bodymember lange and lapped upon the under side of the seat body member, leg attaching bolts lixedly Q01;- nccted Vto said seat body member to depend therefrom in ⁇ inwardly spaced relation to the flange -at the corners thereof, the Aouter ends of the bolts being substantially above the plane of the.
- a chair comprising a leg unit including connected legs having inwardly projecting seat uni-t attaching arms at their upper ends, -a ⁇ seat unit comprising a seat body member of sheet stock having a continuous downwardly projecting edge ange of substantial width terminating in an inturned continuous bead, said seat body member having a concave upholstery receiving portion of less depth than the width of said flan-ge, upholstery padding material arranged on said seat body member, an npholstery cover of flexible stock disposed over said padding material with its edges wrapped .around said seat bodymember ii-ange and'lapped upon the under side of the seat body member, leg yattach'mg bolts iixedly connected to said seat body member to depend therefrom, and a frame-like upholstery clamp member underlying and clampingly engaging the edges of the upholstery lapped upon the under side of the scat body member and having flanges swingably connected to the edges thereof and disposed with their edges in snnbb-ingy thrust engagement with the upholstery covering wrapped around and
- a chair comprising .a leg unit including connected legs having inwardly projecting seat unit attaching arms at their upper ends, a seat unit comprising a seat body member of sheet stock having a continuous downwardly projecting edge llange of substantial width terminating in an inturned continuous bead, said seat body member- 1j having a concave upholstery receiving portion of; less depthfthau the width of said ange, upholstery padding material arranged on said seat body member- Wltll relatively thin-portions :thereof extending to the edge, of said body member, ya fibrous 'covering material adhered to said seat body member flange, anV upholstery cover f exible stockdisposed over said padding material: with its edges. wrapped around said. seat body member ange;
- a chair comprising a leg unit including connected legs having laterally projecting seat unit attaching arms at their upper ends, a seat unit comprising a seat body member having; a continuous downwardly projecting edge ange of substantial'width terminating in an inturncdy continuous edge portion, an upholstery seat, cover disposed with its edges wrapped around said; seat body member flange and lapped upon the under side of the seat body member, leg attaching bolts xedly cOl'lllCCted to said seat body member to depend therefrom in inwardly spaced relation to the.
- a chair comprising a leg unit. including connected legs, having later-ally projecting seatunit attaching arms at their upper ends, -a seat nnit comprisinga seat body member having a continuous downwardly projecting. edge fla-nge of substantial widthv terminating in an inturned ⁇ continuous, edge portiom-an upholstery seat cover disposed with its edges wrapped around said seatY body member ange and lapped upon. the underside of the seat body member, leg attaching bolts firtedly connectedl to said seat body member to depend therefrom in inwardly spaced relation to the flange at the corners thereof,4 and an upholstery clamp member of sheet liber board stock underlying aud clampingly engaging the edges of the. upholstery lapped upon the underside-of the seatv body member and.
- a chair seat unit comprising a body memberhaving continuous downwardly projecting edge flange of substantial width terminating in an inturned continuous bead, upholstery padding material arranged on said body member, an upholstery cover of flexible stock; disposed over said padding material with its edges wrapped around said seat body member flange land lapped upon the under side of the seat body member, leg attaching bolts lixedly connected to said seat Vbody member to depend therefrom in inwardly spaced relationtto the ange at the corners thereof; the outer ends of the bolts being above the plane, ofl the lower edges of the ilange, and a *nia- A frame-like upholstery clamp member underlying and clampingly engaging the edges of the upholstery lapped upon the under side of the seat body member and having flanges swingab'ly connected to the edges thereof and disposed with their edges in snubbing thrust engagement with the upholstery covering wrapped around and in supported engagement with the said bead, said upholstery clamp member having holes therein receiving said leg attaching bolts.
- a chair seat unit comprising a body member having continuous downwardly projecting edge flange of substantial width terminating in an inturned continuous bead, upholstery padding material arranged on said body member, Van upholstery cover of flexible stock disposed over said padding material with its edges wrapped around said seat body member ange and lapped upon the under side of the seat body member, and a frame-like upholstery clamp member disposed on the underside of said seat body member within said flanges in upward thrust clamping engagement with the upholstery cover lapped upon the under side of the seat rbody member and having flanges swingably connected to the edges thereof and disposed with their edges in snubbing thrust engagement with the upholstery covering wrapped around and in supported engagement with the said bead.
- a chair seat unit comprising a body member having continuous downwardly projecting edge flange of sub stantial width terminating in an inturned continuous bead, said seat Vbody member having a concave upholstery receiving portion of less depth than the widthof said flange, upholstery padding material arranged on said seat body member with relatively thin portions thereof extending to the edge of said body member, a fibrous covering material adhered to said seat body member flange, an upholstery cover of flexible stock disposed over said padding material with its edges wrapped around said seat body member ange and lapped upon the under side of the seat body member, and an upholstery clamp member underlying and clampingly engaging the edges of the upholstery lapped upon the under side of the seat body member and having anges swingably connected to the edges thereof and disposed with their edges in snubbing thrust engagement with upholstery covering wrapped around and in supported engagement with the said bead.
- a chair seat unit comprising a seat body member having ⁇ downwardly projecting edge iianges terminating in inturned continuous edge portions, an upholstery seat cover disposed over said seat body member and with its edges Wrapped around its anges and lapped upon the under side of the seat body, and an upholstery clamp member disposed on .the underside of said seat body member within said flanges in upward thrust clamping engagement with the upholstery cover lapped upon the under side of the seat body member and having anges on its edges in downward snubbing thrust engagement with the upholstery cover wrapped around and Ain supported engagement with the inturned edges of said flanges, said seat unit being provided with leg connecting bolts projecting through said upholstery clamp member adjacent the corners of the seat body member.
- a chair seat unit comprising a seat body member having downwardly projecting edge flanges terminating in inturned continuous edge portions, .an upholstery seat cover disposed over said seat body member and with its edges wrapped around its anges and lapped upon the under side of the seat body, and an upholstery clamp member disposed on the underside of said seat body member within said anges in upward thrust clamping engagement with the upholstery cover lapped upon the under side of the seat body member and having anges on its edges in downward snubbing thrust engagement with the upholstery cover wrapped around and in supported engagement with the inturned edges of said anges.
Description
Get. 4, 1960 w. w. GooD CHAIR STRUCTURE Filed sept. 12, 195s l f INVENTOR.
W0 /ye W 6000/ l KVP?! BY Z /4 TTORNEY.
United States Patent CHAIR STRUCTURE p Wayne W. Good, Sturgis, Mich., assignor to Harter Corporation, Sturgis, Mich.
Filed Sept. 12, 1958, Ser. No. 760,605
Claims. (Cl. 155-184) This invention relates to chair structures and includes features particularly desirable for chairs of the stool or backless type, although broadly considered desirable for use in certain types of chairs commonly provided with backs.
The main objects of this invention are:
First, to provide a chair structure comprising a leg unit and an upholstered seat unit in which the units may be quickly and easily assembled.
Second, to provide a chair seat structure of the upholstered type in which the upholstery cover is securedly retained without the use of tacks or binding strips or the like.
Third, to provide a chair seat structure comprising body member of sheet stock such as sheet steel and one in vantages in which the attachment of the leg unit to the seat unit serves to add to the security of the attachment of the upholstery to the seat unit.
Fifth, to provide a chair structure having these advantages in which the parts may be economically produced and quickly assembled.
Objects relating to details and economies of the invention will appear from the description to follow. The invention is defined in the claims.
A preferred embodiment of the invention is illustrated in the accompanying drawing, in which:
Fig. l is a perspective view of a chair embodying my invention.
Fig. 2 is a horizontal section on a line corresponding to line 2-2 Iof Fig. l -illustrating the relationship of the Seat unit and the supporting leg unit and certain details of the upholstery securing means.
Fig. 3 is an enlarged fragmentary view in vertical section on a line corresponding to line 3-3 of Fig. l with the seat unit in inverted position.
Fig. 4 is a plan view of the upholstery clamp member in the flat or extended form, the scoring being conventionally indicated.
Fig. 5 is a fragmentary sectional View corresponding to that of FigA 3 illustrating certain structural details u and certain steps in the assembling of the parts.
Fig. 6 is a fragmentary View in section corresponding to line 6-6 of Fig. 2 illustrating details of the connection for the leg unit to the seat unit.
' In the accompanying drawing I have illustrated my invention in a preferred embodiment thereof in which the seat unit designated generally by the numeral 1 is formed as a completely assembled unit.
The leg unit 2 comprising legs 3 connected by the rungs 18 is desirably formed of tubular stock, the legs having laterally disposed iiattened end portions 4 adapted to receive attaching bolts carried by the seat unit or forming a part of the seat unit.
The seat unit comprises the body member 5 desirably of sheet metal stock and having continuo-us downturned edge flanges 6. These flanges are of substantial width rice and serve to rigidify or reinforce the body member, to provide upholstery securing members, to provide handholds and contribute to the appearance. These flanges 6 terminate in inturned beads 7 preferably of substantially cylindrical section as illustrated. The seat has a dished or concave central portion conventionally illustrated in Fig. 2. This provides a recess for the padding 20 of ibrous material. This may be such as is commonly used as upholstery padding. The upholstery covering 8 is arranged over the padding material and is provided with edge portion 9 embracing the anges 6 of the seat body member and wrapped around the beads 7 thereof and extending down on the inner side of the flange with portions 10 lapped upon the under side of the seat body member 5 as is illustrated in Figs. 3 and 5.
The llanges are desirably provided with a 4fibrous covering adhered thereto and indicated at 11 in Figs. 3 and 5. The upholstery covering is retained by means of the clamp member designated generally by the numeral 12 and desirably lformed of ber board stock. The clamp member 12 is disposed on the under side of the seat body member in overlapping relation to the edge portions 10 of the upholstery covering as illustrated in Fig. 3 and is provided with holes 13 positioned to receive the leg attaching bolts 14.
Thev arms 4 of the legs are disposed on the upper side of the clamp member so that they serve as a supporting means for the clamp member. The clamp member is provided with anges 15 on its front and side edges and a'nges 16 on its rear edge. The anges are formed by scoring the stock of which the clamp member is formed as indicated at 17, Figs. 3 and 4.
A plurality of the flanges 16 -are provided to permit curving of the rear edge ofthe clamp member to the curved edge of the chair. These anges 15 and-16 are of such vertical width that their edges may be disposed in snubbing engagement with the upholstery covering wrapped around the beads on the edge of the flanges so that the upholstery is effectively clamped or secured around the bead. This snubbing engagement also forces the body portion of the clamp member against the edge portion 10 of the upholstery covering -lapped upon the under side of the seat body member as illustrated in Fig. 3. The upholstery is thus secured without the use of tacks or adhesive and the clamping securing means is entirely concealed. This arrangement greatly facilitates the assembling of the upholstery upon the seat body member which may be commercially produced as a stamping.
The legs of the leg unit are connected by the rungs 18 thereby providing an assembled leg unit consisting of the leg and connecting rungs. The arms 4 are integral parts of the legs and are disposed so that the legs may be positioned in the corners of the flanges as illustrated in Fig. 2. The arms 4 are, as stated, clampingly secured on the -underside of the clamp member 12 which, with its engagement of the holes therein with the bolts 14, prevents any lateral shifting of the upholstery clamp member which would aifect the snubbing engagement of the flanges 15 and 16 with the upholstery covering member.
I have illus-trated and :described my invention in an embodiment which .is highly ldesirable viewed from sevas illustrated, are desirable Eas .they furnish a smooth round edgeV for grasping the chair.
I have not illustrated various modifications and adaptations of .the variation in structural details which may be` desirable for particular designs or the like as it is believed that this disclosure will enable those skilled in the `art to embody or adapt my invention as may be desired. A
Having .thus described, the invention whatV is claimed as new andy desired to secure by Lettersl Patent is:`
l. A .chair comprising a leg unit including connected legs having inwardly projecting scat unit attaching arms at their upper ends, a seat unit comprising' a Seat body member of sheet stock having a continuous downwardly projecting edge flange of substantial; width terminating in` an inturned continuous bead, sai-d, seat body mem-ber having a concave upholstery receiving portion of less depth than the width of said flange, upholstery padding materiall arranged on said seat body member, an upholstery cover of` flexible stock disposed over said padding material with its edges wrapped around said seat bodymember lange and lapped upon the under side of the seat body member, leg attaching bolts lixedly Q01;- nccted Vto said seat body member to depend therefrom in` inwardly spaced relation to the flange -at the corners thereof, the Aouter ends of the bolts being substantially above the plane of the. lower edges of the llange, and a frame-like upholstery clamp member underlying and clampingly engaging the edges of the upholstery lapped uponthe under side ot the seat. body member and having flanges swiu-ga-bly connected to the. edges. thereof and -disposed with ltheir edges in snubbing thrust engagement with the upholstery covering wrapped around and in supported .engagement with the sai-d bead, said upholstery'cl-amp member having holes therein receiving said leg attaching bolts, said seat unit being disposed upon said leg u nit with the Iupper ends of the legs positioned in the` corner thereof and with their-attaching arms receiving and secured to said seat unit by said bolts thereon and in clamping engagement with said, upholstery clamp member.
2,. A chair comprising a leg unit including connected legs having inwardly projecting seat uni-t attaching arms at their upper ends, -a` seat unit comprising a seat body member of sheet stock having a continuous downwardly projecting edge ange of substantial width terminating in an inturned continuous bead, said seat body member having a concave upholstery receiving portion of less depth than the width of said flan-ge, upholstery padding material arranged on said seat body member, an npholstery cover of flexible stock disposed over said padding material with its edges wrapped .around said seat bodymember ii-ange and'lapped upon the under side of the seat body member, leg yattach'mg bolts iixedly connected to said seat body member to depend therefrom, and a frame-like upholstery clamp member underlying and clampingly engaging the edges of the upholstery lapped upon the under side of the scat body member and having flanges swingably connected to the edges thereof and disposed with their edges in snnbb-ingy thrust engagement with the upholstery covering wrapped around and in supported engagement with the said bead, said seat unit being disposed upon said leg unit with their attaching arms receiving and secured to said seatl uni-t by said bolts thereon and in clamping engagement with said upholstery clamp member.
3. A chair comprising .a leg unit including connected legs having inwardly projecting seat unit attaching arms at their upper ends, a seat unit comprising a seat body member of sheet stock having a continuous downwardly projecting edge llange of substantial width terminating in an inturned continuous bead, said seat body member- 1j having a concave upholstery receiving portion of; less depthfthau the width of said ange, upholstery padding material arranged on said seat body member- Wltll relatively thin-portions :thereof extending to the edge, of said body member, ya fibrous 'covering material adhered to said seat body member flange, anV upholstery cover f exible stockdisposed over said padding material: with its edges. wrapped around said. seat body member ange;
aud lapped upon the underside oi the seat body motor ber, leg attaching bolts vlixedly connected to said seat body member t-o :depend therefrom, and a frame-like upholste-ry clamp member underlying and clampingly engaging the edges of the upholstery lapped upon the under side of the seat body member and having anges swingably connected to the edges, thereof .and disposed with their -edges .in snnbb-,ing thrust engagement with the upholstery covering wrappedl -around- Vand in supported engagement with the said bead, said seat unit being disposed upon .said leg u 1t with their attaching arms receiving land securedto aid seat unit by saidbolts thereon .and in clamping engagement withsaidupholstery clamp member. j
4. A chair comprising a leg unit including connected legs having laterally projecting seat unit attaching arms at their upper ends, a seat unit comprising a seat body member having; a continuous downwardly projecting edge ange of substantial'width terminating in an inturncdy continuous edge portion, an upholstery seat, cover disposed with its edges wrapped around said; seat body member flange and lapped upon the under side of the seat body member, leg attaching bolts xedly cOl'lllCCted to said seat body member to depend therefrom in inwardly spaced relation to the. dansel at the cor-ners thereof, and an upholstery clamping memberof sheet fiber board stock underlying and clampinglyf engaging the4 edges of the t upholstery lapped upon the under side of the seat body member and having integral flanges hingedly connected to the edges thereof and disposed with the edges in snubbing thrust engagement with the upholstery covering wrapped around and in supported, engagement, with the said interned edge ofv said iiange, said upholstery` clamp` member having holes therein receiving said leg attaching bolts said seat; unit being disposed upon said leg unit; with the upper ends of the logs positioned; in the corners thereof and with their attaching armsy receiving- -and secured to said.- seat unit byu said bol-ts. thereon. and in clamping st tpportingv engagement with said upholstery clamp member.
5l A chair comprising a leg unit. including connected legs, having later-ally projecting seatunit attaching arms at their upper ends, -a seat nnit comprisinga seat body member having a continuous downwardly projecting. edge fla-nge of substantial widthv terminating in an inturned `continuous, edge portiom-an upholstery seat cover disposed with its edges wrapped around said seatY body member ange and lapped upon. the underside of the seat body member, leg attaching bolts firtedly connectedl to said seat body member to depend therefrom in inwardly spaced relation to the flange at the corners thereof,4 and an upholstery clamp member of sheet liber board stock underlying aud clampingly engaging the edges of the. upholstery lapped upon the underside-of the seatv body member and. having integral llanges hiugedlyv connected to the edgesthereof; and disposed with. the edges in snubbing thrust engagement with the upholstery covering wrapped around and in supportedengagcment with the said inturned edge of said flange, said seat unit being disposed upon said leg Ullit with their attaching arms re,- cciving and secured to said seat unit by saidbolts thereon and in clamping supporting engagement with lsaid. upholstery clamp member.
6. A chair seat unit comprising a body memberhaving continuous downwardly projecting edge flange of substantial width terminating in an inturned continuous bead, upholstery padding material arranged on said body member, an upholstery cover of flexible stock; disposed over said padding material with its edges wrapped around said seat body member flange land lapped upon the under side of the seat body member, leg attaching bolts lixedly connected to said seat Vbody member to depend therefrom in inwardly spaced relationtto the ange at the corners thereof; the outer ends of the bolts being above the plane, ofl the lower edges of the ilange, and a *nia- A frame-like upholstery clamp member underlying and clampingly engaging the edges of the upholstery lapped upon the under side of the seat body member and having flanges swingab'ly connected to the edges thereof and disposed with their edges in snubbing thrust engagement with the upholstery covering wrapped around and in supported engagement with the said bead, said upholstery clamp member having holes therein receiving said leg attaching bolts.
7. A chair seat unit comprising a body member having continuous downwardly projecting edge flange of substantial width terminating in an inturned continuous bead, upholstery padding material arranged on said body member, Van upholstery cover of flexible stock disposed over said padding material with its edges wrapped around said seat body member ange and lapped upon the under side of the seat body member, and a frame-like upholstery clamp member disposed on the underside of said seat body member within said flanges in upward thrust clamping engagement with the upholstery cover lapped upon the under side of the seat rbody member and having flanges swingably connected to the edges thereof and disposed with their edges in snubbing thrust engagement with the upholstery covering wrapped around and in supported engagement with the said bead.
8. A chair seat unit comprising a body member having continuous downwardly projecting edge flange of sub stantial width terminating in an inturned continuous bead, said seat Vbody member having a concave upholstery receiving portion of less depth than the widthof said flange, upholstery padding material arranged on said seat body member with relatively thin portions thereof extending to the edge of said body member, a fibrous covering material adhered to said seat body member flange, an upholstery cover of flexible stock disposed over said padding material with its edges wrapped around said seat body member ange and lapped upon the under side of the seat body member, and an upholstery clamp member underlying and clampingly engaging the edges of the upholstery lapped upon the under side of the seat body member and having anges swingably connected to the edges thereof and disposed with their edges in snubbing thrust engagement with upholstery covering wrapped around and in supported engagement with the said bead.
9. A chair seat unit comprising a seat body member having `downwardly projecting edge iianges terminating in inturned continuous edge portions, an upholstery seat cover disposed over said seat body member and with its edges Wrapped around its anges and lapped upon the under side of the seat body, and an upholstery clamp member disposed on .the underside of said seat body member within said flanges in upward thrust clamping engagement with the upholstery cover lapped upon the under side of the seat body member and having anges on its edges in downward snubbing thrust engagement with the upholstery cover wrapped around and Ain supported engagement with the inturned edges of said flanges, said seat unit being provided with leg connecting bolts projecting through said upholstery clamp member adjacent the corners of the seat body member.
10. A chair seat unit comprising a seat body member having downwardly projecting edge flanges terminating in inturned continuous edge portions, .an upholstery seat cover disposed over said seat body member and with its edges wrapped around its anges and lapped upon the under side of the seat body, and an upholstery clamp member disposed on the underside of said seat body member within said anges in upward thrust clamping engagement with the upholstery cover lapped upon the under side of the seat body member and having anges on its edges in downward snubbing thrust engagement with the upholstery cover wrapped around and in supported engagement with the inturned edges of said anges.
References Cited in the le of this patent UNITED STATES PATENTS 1,374,716 Bloom et al Apr. 12, 1921 1,694,935 Cable Dec. 11, 1928 2,333,311 Greitzer Nov. 2, 1943 2,499,956 Hord Mar. 7, 1950 2,760,562 Fisher Aug. 28, 1956 2,815,800 Rocker et al Dec. 10, 1957 2,825,394 Hamilton Mar. 4, 1958 2,851,090 Hamilton Sept. 9, 1958 FOREIGN PATENTS 599,981 Great Britain Mar. 25, 1948 1,078,291 France May 5, 1954
Priority Applications (1)
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US760605A US2954820A (en) | 1958-09-12 | 1958-09-12 | Chair structure |
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US760605A US2954820A (en) | 1958-09-12 | 1958-09-12 | Chair structure |
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US2954820A true US2954820A (en) | 1960-10-04 |
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US760605A Expired - Lifetime US2954820A (en) | 1958-09-12 | 1958-09-12 | Chair structure |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3139308A (en) * | 1963-08-15 | 1964-06-30 | O D Bending And Equipment Corp | Chair seat construction |
US3596989A (en) * | 1969-05-14 | 1971-08-03 | American Seating Co | Seat unit |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1374716A (en) * | 1920-08-14 | 1921-04-12 | Bloom Gerber And Piterman | Article of furniture |
US1694935A (en) * | 1928-12-11 | Chair | ||
US2333311A (en) * | 1942-01-07 | 1943-11-02 | Greitzer Meyer | Chair back |
GB599981A (en) * | 1945-09-27 | 1948-03-25 | Birmingham Guild Ltd | Improvements in chairs and other seats |
US2499956A (en) * | 1947-10-14 | 1950-03-07 | Allen L Hord | Chair bottom retainer |
FR1078291A (en) * | 1952-06-12 | 1954-11-17 | Dunlop Sa | Removable cover seat |
US2760562A (en) * | 1955-01-18 | 1956-08-28 | Sturgis Posture Chair Company | Upholstered seat structure |
US2815800A (en) * | 1953-04-10 | 1957-12-10 | Southern Spring Bed Company | Furniture |
US2825394A (en) * | 1953-04-06 | 1958-03-04 | Hamilton Mfg Corp | Chair-back mounting |
US2851090A (en) * | 1956-07-31 | 1958-09-09 | Hamilton Mfg Corp | Chair |
-
1958
- 1958-09-12 US US760605A patent/US2954820A/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1694935A (en) * | 1928-12-11 | Chair | ||
US1374716A (en) * | 1920-08-14 | 1921-04-12 | Bloom Gerber And Piterman | Article of furniture |
US2333311A (en) * | 1942-01-07 | 1943-11-02 | Greitzer Meyer | Chair back |
GB599981A (en) * | 1945-09-27 | 1948-03-25 | Birmingham Guild Ltd | Improvements in chairs and other seats |
US2499956A (en) * | 1947-10-14 | 1950-03-07 | Allen L Hord | Chair bottom retainer |
FR1078291A (en) * | 1952-06-12 | 1954-11-17 | Dunlop Sa | Removable cover seat |
US2825394A (en) * | 1953-04-06 | 1958-03-04 | Hamilton Mfg Corp | Chair-back mounting |
US2815800A (en) * | 1953-04-10 | 1957-12-10 | Southern Spring Bed Company | Furniture |
US2760562A (en) * | 1955-01-18 | 1956-08-28 | Sturgis Posture Chair Company | Upholstered seat structure |
US2851090A (en) * | 1956-07-31 | 1958-09-09 | Hamilton Mfg Corp | Chair |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3139308A (en) * | 1963-08-15 | 1964-06-30 | O D Bending And Equipment Corp | Chair seat construction |
US3596989A (en) * | 1969-05-14 | 1971-08-03 | American Seating Co | Seat unit |
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