US204231A - Improvement in invalid-chairs - Google Patents
Improvement in invalid-chairs Download PDFInfo
- Publication number
- US204231A US204231A US204231DA US204231A US 204231 A US204231 A US 204231A US 204231D A US204231D A US 204231DA US 204231 A US204231 A US 204231A
- Authority
- US
- United States
- Prior art keywords
- chair
- invalid
- chairs
- improvement
- rest
- 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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Classifications
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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
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
- A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
Definitions
- the object of my invention is to provide a chair for invalids which can be thrown into different positions, as required by the invalid himself when occupying the chair.
- Figure 1 is aside view vof my improved invalid-chair.
- Fig. 2 is a sectional elevation.
- Fig. 3 is a back view, and
- Fig. 4 is a sectional plan view through line w :v of Fig. 2.
- a and B are the side pieces of the chair.
- C and D are the cross-pieces by which A and B are joined together.
- E is the seat of the chair, hinged at a a to the backfrest F, which is pivoted at b b to the inner Side of the side pieces rods la and Z, to throw the chair into the different desired positions.
- I is a head-rest, hinged at o o to the backrest F.
- q q are stops pivoted at 1' r to the side pieces A B, preventing the seat E from being elevated higher than required.
- Thefeet s s ss of the chair are fastened to the platform T, which is pivoted at the center p to the floor W, thus permitting the chair to be turned in any desired direction.
- An invalid occupying the seat E is, by aid l of this arrangement, enabled to throw the seat, the back-rest, and the foot-rest in any desired position by taking hold of the lever m, with the spring-catch n, and move the said lever backward or forward, as he may desire.
- u u are holes in the side piece B, into which enters the arm a' of the catch n, thus holding the lever m in a fixed position when required.
- An invalids chair consisting of the adjustable back-rest F, foot-rest H, board G, with side pieces e and f, seat E, axle g, with arms h and t', lever m, with catch n, the connecting# rods k and l, the sides A and B, with rod c and stops q q, all arranged and combined in the manner shown and described.
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
UNITED STA'IESPA'IENT OEEIcE.
EDWARD c. JONES, on WARRENSRURG, MISSOURI.
IMPROVEMENT IN INVALID-CHAIRS.
Specification forming part of Lett-ers Patent No. 204,231, dated May 28, 1878; application filed 1 March 2.8, 1878.
To all whom it may' concern:
Be it known that I, EDWARD C. JONES, of Warrensburg, county of Johnson, State of Missouri, have invented new and useful Imi provements in Invalids Chair; and I hereby declare that the following is an exact and true description of my invention, which will enable others to make and use the same, reference being had to the accompanying drawings and to the letters and figures of reference marked thereon.
The object of my invention is to provide a chair for invalids which can be thrown into different positions, as required by the invalid himself when occupying the chair.
Referring to the drawings, Figure 1 is aside view vof my improved invalid-chair. Fig. 2 is a sectional elevation. Fig. 3 is a back view, and Fig. 4 is a sectional plan view through line w :v of Fig. 2.
A and B are the side pieces of the chair. C and D are the cross-pieces by which A and B are joined together. E is the seat of the chair, hinged at a a to the backfrest F, which is pivoted at b b to the inner Side of the side pieces rods la and Z, to throw the chair into the different desired positions.
To the end of the axle g is fastened the 1ever m, with spring-catch n, both being within easy reach of the occupant of the chair.
In front of the board G, to the rod c, is pivoted the foot-rest H.
I is a head-rest, hinged at o o to the backrest F.
q q are stops pivoted at 1' r to the side pieces A B, preventing the seat E from being elevated higher than required.
Thefeet s s ss of the chair are fastened to the platform T, which is pivoted at the center p to the floor W, thus permitting the chair to be turned in any desired direction.
An invalid occupying the seat E is, by aid l of this arrangement, enabled to throw the seat, the back-rest, and the foot-rest in any desired position by taking hold of the lever m, with the spring-catch n, and move the said lever backward or forward, as he may desire. u u are holes in the side piece B, into which enters the arm a' of the catch n, thus holding the lever m in a fixed position when required.
Having thus described my invention, I desire to claimi An invalids chair consisting of the adjustable back-rest F, foot-rest H, board G, with side pieces e and f, seat E, axle g, with arms h and t', lever m, with catch n, the connecting# rods k and l, the sides A and B, with rod c and stops q q, all arranged and combined in the manner shown and described.
EDWARD O. JONES.
Witnesses:
STANLEY T. ROGERS, A. W. ROGERS.
Publications (1)
Publication Number | Publication Date |
---|---|
US204231A true US204231A (en) | 1878-05-28 |
Family
ID=2273636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US204231D Expired - Lifetime US204231A (en) | Improvement in invalid-chairs |
Country Status (1)
Country | Link |
---|---|
US (1) | US204231A (en) |
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0
- US US204231D patent/US204231A/en not_active Expired - Lifetime
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