US155758A - Improvement in folding chairs - Google Patents
Improvement in folding chairs Download PDFInfo
- Publication number
- US155758A US155758A US155758DA US155758A US 155758 A US155758 A US 155758A US 155758D A US155758D A US 155758DA US 155758 A US155758 A US 155758A
- Authority
- US
- United States
- Prior art keywords
- improvement
- folding chairs
- seat
- arms
- cross
- 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
Links
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
- A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
- A47C1/0265—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/32—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics
- A47C4/34—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe
- A47C4/38—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
- A47C4/40—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type
Definitions
- This invention consists in a chair constructed of a seat and back which are pivoted to ⁇ each other, slotted, and combined with crosslegs, back rails, and arms, operating in such a manner that the back can be inclined to any degree, and that a chair is obtained which is neat and strong, while it folds and unfolds with great ease and facility.
- FIG. 1 is a side view when unfolded.
- Fig. 2 is a vertical cen tral section ofthe same. when folded.
- Theletter A designates the seat, and B the back, which arepivoted to each other at a,
- Fig. 3 is a side view ⁇ provided with lateral notches or stops h,which fit the pivots i and serve to regulate the inclination of the back, a different notch being made to engage the pivots for a different inclination.
- the arms act upon the back rails, and through them the back is inclined.
- the seat A and back B pivoted to each other and provided with slots b b, which work on pivots c c, in combination with cross-legs C E, arms F, and back rails D, arranged and operating substantially as described.
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Ladders (AREA)
Description
Patented Oct. 6,1874.
UlvrTED STATES PATENT OFFICE.,
GOTTLIEB A. SOHLIENTZ, OF WINFIELD JUNCTION, NEW YORK.
\ IMPROVEMENT IN FOLDING CHAIRS. l
Specification forming part of Letters Patent No. 155,758, dated October 6, 1874 application filed August 19, 1874.
T 0 all whom it may concern:
Be it known tha-tI, GoTTLIEB A. SGHLIENTZ, of Winfield Junction, in the county of Queens and State of New York, have invented a new and useful Improvement in Folding Chairs, of which the following is a specification:
This invention consists in a chair constructed of a seat and back which are pivoted to` each other, slotted, and combined with crosslegs, back rails, and arms, operating in such a manner that the back can be inclined to any degree, and that a chair is obtained which is neat and strong, while it folds and unfolds with great ease and facility.
This invention is illustrated in the accompanying drawing, in which Figure 1 is a side view when unfolded. Fig. 2 is a vertical cen tral section ofthe same. when folded.
Similar letters indicate corresponding parts.A
Theletter A designates the seat, and B the back, which arepivoted to each other at a,
which is at their inner ends, While near their Fig. 3 is a side view` provided with lateral notches or stops h,which fit the pivots i and serve to regulate the inclination of the back, a different notch being made to engage the pivots for a different inclination. The arms act upon the back rails, and through them the back is inclined.
To fold the chair, a slight pressure is first exerted on the front end of the arms E,where by the stops h are disengaged from their pivot, and at the same time the back rail and back are thrown forward, the pivot c of the back rail sliding in its slot in the back. The cross-l legs can then be readily folded together, and with the hind cross-leg is folded the seat, the pivot b of this leg working in its slot in the seat, while the cross-legs and seat are brought against the back rail and back, as shown in Fig. 3. l
What I claim as new, and desire to secure by Letters Patent. is-
The seat A and back B, pivoted to each other and provided with slots b b, which work on pivots c c, in combination with cross-legs C E, arms F, and back rails D, arranged and operating substantially as described.
In testimony that I claim the foregoing I have hereunto set my hand and seal this 12th day of August, 1874.
GOTTLIEB A. SOHLIENTZ. IL.
Witnesses:
W. HAUFF, E. F. KASTENHUBER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US155758A true US155758A (en) | 1874-10-06 |
Family
ID=2225168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US155758D Expired - Lifetime US155758A (en) | Improvement in folding chairs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US155758A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319779A (en) * | 1979-06-12 | 1982-03-16 | Leonhart Xaver F | Adjustable lawn chair with separate footrest |
| US5282664A (en) * | 1992-09-02 | 1994-02-01 | Tseng Chun Chu | Folding lawn chair |
| US10159349B1 (en) * | 2017-08-16 | 2018-12-25 | Zenithen USA, LLC | Folding sofa |
-
0
- US US155758D patent/US155758A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319779A (en) * | 1979-06-12 | 1982-03-16 | Leonhart Xaver F | Adjustable lawn chair with separate footrest |
| US5282664A (en) * | 1992-09-02 | 1994-02-01 | Tseng Chun Chu | Folding lawn chair |
| US10159349B1 (en) * | 2017-08-16 | 2018-12-25 | Zenithen USA, LLC | Folding sofa |
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