US128428A - Improvement in seats for railway-cars - Google Patents
Improvement in seats for railway-cars Download PDFInfo
- Publication number
- US128428A US128428A US128428DA US128428A US 128428 A US128428 A US 128428A US 128428D A US128428D A US 128428DA US 128428 A US128428 A US 128428A
- Authority
- US
- United States
- Prior art keywords
- seats
- cars
- air
- railway
- cushion
- 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
- 241000507564 Aplanes Species 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000284 resting 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
- A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S297/00—Chairs and seats
- Y10S297/03—Pneumatic
Definitions
- rlhe invention relates to the combination of so-called air-cushions with the frame and ordinary cushions of car-seats, as to form an elastic medium between the frame of the seat and the cushion proper.
- the object is to give more elasticity to the seat, and neutralize the vibrating motions experienced when the train is in motion.
- Figure 1 is a plan of the frame of the seat with the air-cushion attached.
- Fig. 2 is aplan of the upper frame of a seat, with grooves for the reception of the air-cushion-viewfrom below.
- Fig. 3 is a vertical transverse section of a seat.
- Fig. 4 is an isometrical view, showing part of the lower frame, air-cushion, upper frame, and bottom board'.
- A is the lower frame of the seat, resting on a pedestal on one ⁇ side and on a side-board, H, on the other. It is constructed in the usual f way and providedwith half-circular grooves.
- This air-cushion is made of elastic material with a hollow space inside, lled with air and hermetically closed. It may be of avcylindrical (as shown in the drawing) or 'anyfothcr form as suits best. It is to be provided with perforated iianges or side projections to be fastened to the lower frame A.
- frame G On this air-cush ion it is intended to rest the upper stuffed part of the seat; for this purpose frame G is also provided with grooves D, forming, however, a segment only of the lower circle, so as to compel the upper part or cushion proper to rest on the air-cushion only, and not touch the lower frame A; in otherrespects these grooves have to correspond With the lower ones.
- the upper frame C is, by means of the vertical projections on aircushion B, loosely attached io frame A, as shown in Fig. 4.
- G represents part of the side wall of a car; E, the stuling of the seat; and F, the bottom board of the same.
Description
l. sc'HoPP. n Seats for Railway-Cars.
P. mprovement i N0,128,428 Patented June 25.1872.
llallldnan INVENTOR s E S S i. N w w UNITED STATES PATENT OEEICE PHILIP I. SGHOPP, OF LOUISVILLE, KENTUCKY.
IMPROVEMENT IN SEATS FCR RAILWAY-CARS.
Speciiication forming part of Letters Patent No. 128,428, dated June 25, 1872.
Specification describing a certain Improvement in Seats for Railroad-Cars, invented by PHILIP I. SCHOPP, of Louisville, in the county of Jefferson and State of Kentucky.
rlhe invention relates to the combination of so-called air-cushions with the frame and ordinary cushions of car-seats, as to form an elastic medium between the frame of the seat and the cushion proper. The object is to give more elasticity to the seat, and neutralize the vibrating motions experienced when the train is in motion.
Figure 1 is a plan of the frame of the seat with the air-cushion attached. Fig. 2 is aplan of the upper frame of a seat, with grooves for the reception of the air-cushion-viewfrom below. Fig. 3 is a vertical transverse section of a seat. Fig. 4 is an isometrical view, showing part of the lower frame, air-cushion, upper frame, and bottom board'.
A is the lower frame of the seat, resting on a pedestal on one` side and on a side-board, H, on the other. It is constructed in the usual f way and providedwith half-circular grooves.
In these grooves the air-cushion B is fitted. This air-cushion is made of elastic material with a hollow space inside, lled with air and hermetically closed. It may be of avcylindrical (as shown in the drawing) or 'anyfothcr form as suits best. It is to be provided with perforated iianges or side projections to be fastened to the lower frame A. On this air-cush ion it is intended to rest the upper stuffed part of the seat; for this purpose frame G is also provided with grooves D, forming, however, a segment only of the lower circle, so as to compel the upper part or cushion proper to rest on the air-cushion only, and not touch the lower frame A; in otherrespects these grooves have to correspond With the lower ones. The upper frame C is, by means of the vertical projections on aircushion B, loosely attached io frame A, as shown in Fig. 4. G represents part of the side wall of a car; E, the stuling of the seat; and F, the bottom board of the same.
I claim as my invention- The combination of part A, air-cushion B, and part C, substantially as and for the purpose hereinbefore set forth.
' PHILIP I. SCHOPP.
Witnesses:
GEORGE R'. EIGHBAUM, HE EMAN WERNER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US128428A true US128428A (en) | 1872-06-25 |
Family
ID=2197847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US128428D Expired - Lifetime US128428A (en) | Improvement in seats for railway-cars |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US128428A (en) |
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0
- US US128428D patent/US128428A/en not_active Expired - Lifetime
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