US110906A - Improvement in railroad-car ventilators - Google Patents
Improvement in railroad-car ventilators Download PDFInfo
- Publication number
- US110906A US110906A US110906DA US110906A US 110906 A US110906 A US 110906A US 110906D A US110906D A US 110906DA US 110906 A US110906 A US 110906A
- Authority
- US
- United States
- Prior art keywords
- improvement
- railroad
- sash
- window
- car
- 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
- 239000011521 glass Substances 0.000 description 10
- 239000004744 fabric Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000000153 supplemental Effects 0.000 description 4
- 241001474033 Acar Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
Definitions
- Figure 1 is a front elevation.
- Figure 2 is a vertical transverse section.
- Figure 3 isa front elevation, showing a slight modification in the construction of the window.
- the object of this invention is to provide railway passenger-cars, in addition to the ordinary glass windows, with supplemental windows, which may take the placeof the ordinary blinds, and shall afford good ventilation; but, at the-same time, exclude ciuders and dust, so that persons can have pure air without inconvenience to themselves and others in adjacent rear seats.
- the improvement -consists in a window-sash, con-- taining in the center a small pane of glass, to adord a look-ont, and having the space between this pane of .glass and the bars ofthe sash covered with vone or more leaves of fine wire-cloth.
- a ofrny supplemental window is ttted in the Acar window-frame in a manner similar to theordinary. window-sash' B, so that it may be raised and lowered like the latter. l It may be arranged either upon the inside or the outside of thesash B, as preferred.
- Asrnall-frame, C of any desired shape, is inserted in the central portion of the sash A, held in place by braces a a, which connect it rigidly to the .bars of the latter.
- This 'frame is closed by a p'an'e of glass, C', which, where no blind is connected with it, as shown iu fig. 1, should be colored, to exclude the suns rays..
- a blind, E is also sometimes, arranged inways on the sash A to cover the pane G' when ordinary window-glass is. used for it.
- wire-cloth screen ⁇ D or its equivalent, and pane of glass C', substantially as set forth.
Description
.tanden tatza I JOHN-M. DEXTER, OEE'LMIEA NEW YORK.
Letters Patent No. 110,966, dated January 10, 1871..
IMPROVEMENT IN RAILROAD-CAR VENTlLATORS.
The Schedule referred 4to in these Letters Patentvand making part ofthe same.
I, J OIN M. DEXTER, of the cityof Elmira, in tlic l had to the annexed drawing making part of this-specitication, in which.
Figure 1 is a front elevation.
Figure 2 is a vertical transverse section.
Figure 3 isa front elevation, showing a slight modification in the construction of the window.
The same letters are used in all theligures in the designation of identical parts. 4
The object of this invention is to provide railway passenger-cars, in addition to the ordinary glass windows, with supplemental windows, which may take the placeof the ordinary blinds, and shall afford good ventilation; but, at the-same time, exclude ciuders and dust, so that persons can have pure air without inconvenience to themselves and others in adjacent rear seats.
The improvement -consists in a window-sash, con-- taining in the center a small pane of glass, to adord a look-ont, and having the space between this pane of .glass and the bars ofthe sash covered with vone or more leaves of fine wire-cloth. To enable others skilled in the art to make an use my invention,I will proceed to describe its construction and operation.
` lhe sash A ofrny supplemental window is ttted in the Acar window-frame in a manner similar to theordinary. window-sash' B, so that it may be raised and lowered like the latter. l It may be arranged either upon the inside or the outside of thesash B, as preferred.
Asrnall-frame, C, of any desired shape, is inserted in the central portion of the sash A, held in place by braces a a, which connect it rigidly to the .bars of the latter.
This 'frame is closed by a p'an'e of glass, C', which, where no blind is connected with it, as shown iu fig. 1, should be colored, to exclude the suns rays..
The space between the frame C and the bars of the sash A" is covered by wire-clothfD, which may be secured in ,any preferred manner. Ordinarily, two leaves of this cloth, 'which must be suliiciently ne to exclude ciuders andvdust, are empio ed one upon the Ainside and another upon the ,outsi e of the sash, as
clearly shown in lig. 2. For theV inner leaf I. sometimes snbstitnte aVscroll-Work of wood, as shown in tig. 3, to give the window a more ornamental appearance.' I
A blind, E, is also sometimes, arranged inways on the sash A to cover the pane G' when ordinary window-glass is. used for it.
What I claim as -my'inventioin and desire to secure byLettersPatent, is Y i A Ventilating' car-window, composed of .a sash, A,
wire-cloth screen` D, or its equivalent, and pane of glass C', substantially as set forth.
JNO. M. DEXTER.
DAVID `lirnnoEE. y
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US110906A true US110906A (en) | 1871-01-10 |
Family
ID=2180375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US110906D Expired - Lifetime US110906A (en) | Improvement in railroad-car ventilators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US110906A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100191001A1 (en) * | 2007-08-14 | 2010-07-29 | Evonik Degussa Gmbh | Process for controlled hydrolysis and condensation of epoxy-functional organosilanes and the cocondensation thereof with further organofunctional alkoxysilanes |
-
0
- US US110906D patent/US110906A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100191001A1 (en) * | 2007-08-14 | 2010-07-29 | Evonik Degussa Gmbh | Process for controlled hydrolysis and condensation of epoxy-functional organosilanes and the cocondensation thereof with further organofunctional alkoxysilanes |
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