US672605A - Apparatus for washing photographic negatives. - Google Patents
Apparatus for washing photographic negatives. Download PDFInfo
- Publication number
- US672605A US672605A US4577100A US1900045771A US672605A US 672605 A US672605 A US 672605A US 4577100 A US4577100 A US 4577100A US 1900045771 A US1900045771 A US 1900045771A US 672605 A US672605 A US 672605A
- Authority
- US
- United States
- Prior art keywords
- tank
- plates
- washing
- partitions
- holders
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L17/00—Apparatus or implements used in manual washing or cleaning of crockery, table-ware, cooking-ware or the like
- A47L17/02—Basins
Definitions
- FIG. 1 is a perspective view of an apparatus embodying the features of our invention.
- Fig. 2 is a vertical sectional view from front to rear of the washing-tank.
- Fig. 3 is a vertical sectional view taken upon the line 3 3, Fig. 2, viewed in the direction of the arrow there shown.
- Fig. 4 is a perspective view in detail of the removable frame forming the drying-rack.
- FIG. 5 is a transverse vertical sectional view of the washing-tank, showing a removable plate-holder therein.
- Fig. 6 is a perspective View of a holder for supporting plates within the tank; and
- Fig. 7 is a vertical sectional view in detail of a portion of a tank, showing a plate-holder and plates therein.
- One object of our invention is to so construct an apparatus for washing photographicnegative plates that there may be a continu-" ous flow of water against said negatives, the current being directed successively over the face of each plate, which is supported vertically in a removable holder so constructed that'one or more, but preferably two plates, may be placed therein and held within a given compartment of the tank.
- a further object is to so combine a detachable rack with said apparatus and to so construct said plate-holders that the former may be adapted to receive and support said holders, so as to enable them conjointly to form a drying-rack for the purpose of draining and drying the plates, whereby the entire process of washing and drying said plates may be accomplished without necessitating the removal of the plates from the holders.
- a represents a tank, preferably constructed from sheet metal, said tank being provided with a trough 1), Figs. 1 and 2, and extending from the top downwardly a short distance, as shown.
- a series of openings d Within the front wall 0 of the tank, near the top thereof and adjacent to the trough, are a series of openings d for the purpose hereinafter stated, while a like series of openings 6 are formed in the rear wall f.
- each of the partitions g begins at the top of the tank and extends downwardly to within a short distance from the bottom, while the partitions h, which are interposed between the partitions g, extend from the bottom to Within a short distance of the top.
- w e provide suitable holders 71, which holders consist of a frame having an upwardly-bent crossbar j, which is connected to vertical sidepieces In it, (better shown in Fig. 6,) said sidepieces being provided with inwardly-turned flanges Z l and central dividing-flanges m 0%.
- Bottom cross-bars n n are rigidly attached to the bottoms of the side-pieces is between the flanges Z we.
- Said cross-bars serve as .a rest for the negative plates 0, which are inserted, as shown in Figs.5and 7 ,between said flanges Z m, by which said plates are supported back to back.
- the lower ends of the flanges Z project somewhat below the cross-bars 'n, as shown at p in Figs.1,6,and 7 ,so as to raise the lower end of the plateabove the bottom of the tank, and thus permit a free circulation of 'water beneath.
- Said projections also serve an addition alpurpose in connection with the'drying of the plates, as hereinafter described.
- a removable drying-rack consisting of a bent wire q, so that the top portion may describe a rectangular figure with the parts 1" 7' "parallel to each other and in a plane at right angles to that formedby the parts s, which are bent toward each other at the bottom, as shown at If 25.
- the parts s s of the frame are inserted in the trough 19 next to the wall 0, thus enabling the parts i t, Fig. 4, to rest in the bottom of the tro ugh,which causes the rack to be supported, as-shown in Fig. 1, with the parallel wires r r in a horizontal plane.
- Our improved apparatus is such as to enable the plates to be thoroughly washed in the shortest period of time, while the plates may be inserted, removed, and dried without danger of injuring the film, as they need not be touched by the fingers during the entire process of washing and drying.
Description
u. G. ORR & J. H. SMITH. APPARATUS FOR WASHING PHOTOGRAPH) NEGATIVES. (Application filed Feb. 16, 19 00. Renewed Feb. 2, 1901.)
N6. 672,605. Patented Apr. 23, I90l.
(No Model.) 2 Shani-Shoat I. r
No. 672,605. Patented Apr: 23, won.
' u. e. om: & .1. B. SMITH.
APPARATUS FOR WASHLNG PHOTOGRAPHIG NEGATIVES.
(Application filed Feb. 16, 1960. Renewed Feb. 2, 1901'.)
(No Model.) 2 Shoets-8heet 2.
THE "cams pzrzns 00., Pno'r c-umo" WA$HINGTON. a. c.
UNITED STATES I ULYSSES ORR, OF BUFFALO, NEW YORK, AND JAMES ll. SMITH, OF
. CHICAGO, ILLINOIS.
APPARATUS FOR WASHING PHOTOGRAPHIC NEGATIVES.
SPECIFICATION forming part of Letters Patent No. 672,605. dated April 23, 1901. Application filed February 16,1900. Renewed'lfebrnary 2. 1901. Serial No. 45,771. the model.)
the cityof Buffalo, county of Erie, and State of New York, and JAMES H. SMITH, of Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Apparatus for Washing Photographic Negatives, of which the following is a description, reference being had to the accompanying drawings, forming a part of this specification, in which- Figure 1 is a perspective view of an apparatus embodying the features of our invention. Fig. 2 is a vertical sectional view from front to rear of the washing-tank. Fig. 3 is a vertical sectional view taken upon the line 3 3, Fig. 2, viewed in the direction of the arrow there shown. Fig. 4 is a perspective view in detail of the removable frame forming the drying-rack. Fig. 5 is a transverse vertical sectional view of the washing-tank, showing a removable plate-holder therein. Fig. 6 is a perspective View of a holder for supporting plates within the tank; and Fig. 7 is a vertical sectional view in detail of a portion of a tank, showing a plate-holder and plates therein.
Corresponding letters of reference in the difierent figures indicate like parts.
One object of our invention is to so construct an apparatus for washing photographicnegative plates that there may be a continu-" ous flow of water against said negatives, the current being directed successively over the face of each plate, which is supported vertically in a removable holder so constructed that'one or more, but preferably two plates, may be placed therein and held within a given compartment of the tank.
A further object is to so combine a detachable rack with said apparatus and to so construct said plate-holders that the former may be adapted to receive and support said holders, so as to enable them conjointly to form a drying-rack for the purpose of draining and drying the plates, whereby the entire process of washing and drying said plates may be accomplished without necessitating the removal of the plates from the holders.
With these ends in view our invention consists in the combination of elements hereinafter more particularly described and claimed.
Referring to the drawings, a represents a tank, preferably constructed from sheet metal, said tank being provided with a trough 1), Figs. 1 and 2, and extending from the top downwardly a short distance, as shown. Within the front wall 0 of the tank, near the top thereof and adjacent to the trough, are a series of openings d for the purpose hereinafter stated, while a like series of openings 6 are formed in the rear wall f. Within the tank a we place a series of partitions g h, which are arranged parallel to each other and to the front and rear walls of the tank, said partitions alternating with each otherthat is to say, each of the partitions g begins at the top of the tank and extends downwardly to within a short distance from the bottom, while the partitions h, which are interposed between the partitions g, extend from the bottom to Within a short distance of the top.
In the use of our improved device the water is permitted to flow from afaucet or other source of supply into the trough b, from whence it passes through the openings (1, by
which it is uniformly distributed into the space between the front wall and the first partition g, thence under the latter, over the top of the partition h, and so on up and down, as indicated by the arrows shown in Fig. 2, until it escapes from the openings 6 in the rear wall.
In order that the plates may be readily handled and placed within and removed from the compartments between the partitions without danger ofinj ury to the films,w e provide suitable holders 71, which holders consist of a frame having an upwardly-bent crossbar j, which is connected to vertical sidepieces In it, (better shown in Fig. 6,) said sidepieces being provided with inwardly-turned flanges Z l and central dividing-flanges m 0%. Bottom cross-bars n n are rigidly attached to the bottoms of the side-pieces is between the flanges Z we. Said cross-bars serve as .a rest for the negative plates 0, which are inserted, as shown in Figs.5and 7 ,between said flanges Z m, by which said plates are supported back to back.
The lower ends of the flanges Z project somewhat below the cross-bars 'n, as shown at p in Figs.1,6,and 7 ,so as to raise the lower end of the plateabove the bottom of the tank, and thus permit a free circulation of 'water beneath.
Said projections also serve an addition alpurpose in connection with the'drying of the plates, as hereinafter described.
A removable drying-rack consisting of a bent wire q, so that the top portion may describe a rectangular figure with the parts 1" 7' "parallel to each other and in a plane at right angles to that formedby the parts s, which are bent toward each other at the bottom, as shown at If 25. 'When it is desired to use the rack, the parts s s of the frame are inserted in the trough 19 next to the wall 0, thus enabling the parts i t, Fig. 4, to rest in the bottom of the tro ugh,which causes the rack to be supported, as-shown in Fig. 1, with the parallel wires r r in a horizontal plane.
When the plates are washed in the tank, they may be easily removed therefrom by grasping the bailj of the holder, when one of the bottom projections 10 is permitted to rest upon one of the wires r, the opposite side of the plate-holder resting upon the other. This forms a simple, cheap, and convenient rack for all of the plate-holders, which are permitted to drain into the tank while in the position shown in Fig. 1.
Our improved apparatus is such as to enable the plates to be thoroughly washed in the shortest period of time, while the plates may be inserted, removed, and dried without danger of injuring the film, as they need not be touched by the fingers during the entire process of washing and drying.
Having thus described our invention, we claim- 1. In an apparatus of the class described, the combination of a tank having two sets of upright partitions therein arranged alternately in parallel planes, one set extending from a level nearthe top to one near the bottom thereof and the other from the bottom of said tank to a level near but below the top of said' first-named partitions, means for perlevel of the top of thelast partition therein, a series of removable plate-holding frames adapted to fit loosely within the compartments between said partitions, and means for supporting the bottom of said plate-holders above the bottom. of the tank, substantially as described.
2. The combination with the tank ahaving a series of compartments therein formed by the partitions g h arranged to alternate with each other, the trough b, openings in thefront wall of said tank between said trough and the first compartment of the series, and the removable plate-holders 41, having the bails j, substantially as described.
3. The combination with the tan k a havinga mitting an outflow from the tank below the series of compartments therein formed by the partitions g h arranged to alternate with each other, a series of removable plate-holders ULYSSES G. ORR. JAMES H. SMITH.
Witnesses as to Ulysses G. Orr:
RENA P. HAMBLEN, J. H. FIELD.
Witnesses as to James H. Smith:
D. H; FLETCHER, J AS. W. STEELE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4577100A US672605A (en) | 1900-02-16 | 1900-02-16 | Apparatus for washing photographic negatives. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4577100A US672605A (en) | 1900-02-16 | 1900-02-16 | Apparatus for washing photographic negatives. |
Publications (1)
Publication Number | Publication Date |
---|---|
US672605A true US672605A (en) | 1901-04-23 |
Family
ID=2741158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US4577100A Expired - Lifetime US672605A (en) | 1900-02-16 | 1900-02-16 | Apparatus for washing photographic negatives. |
Country Status (1)
Country | Link |
---|---|
US (1) | US672605A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3373674A (en) * | 1964-02-03 | 1968-03-19 | Werner W. Buechner | Photographic wash vessel |
-
1900
- 1900-02-16 US US4577100A patent/US672605A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3373674A (en) * | 1964-02-03 | 1968-03-19 | Werner W. Buechner | Photographic wash vessel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US647388A (en) | Photographic washing-tray. | |
US3259049A (en) | Gas agitating device | |
US672605A (en) | Apparatus for washing photographic negatives. | |
US2562588A (en) | Film processing equipment | |
US1194321A (en) | Photographic developimtg-holdeb | |
US1909566A (en) | Supporting rack for film negatives | |
US934331A (en) | Photographic washing-box. | |
US1027626A (en) | Photographic-process basket. | |
US1417077A (en) | Print-washing device | |
US750665A (en) | lesperance | |
US661819A (en) | Photographic-plate washing and fixing apparatus. | |
US3316827A (en) | Film hanger device for processing photographic sheet film | |
US1432839A (en) | Oven for drying plates | |
US411253A (en) | Apparatus for holding and washing photographic negatives | |
US633818A (en) | Photographic washing-tank. | |
US1867190A (en) | Developing tank | |
US1075905A (en) | Developing-tank. | |
US609900A (en) | William neil | |
US1048444A (en) | Daylight photographic-plate-developing apparatus. | |
US1969893A (en) | Photographic developing apparatus | |
US1006486A (en) | Photographic-plate rack. | |
US951983A (en) | Developing apparatus. | |
US628917A (en) | Photographic washing apparatus. | |
US335002A (en) | Apparatus for washing photographic negatives | |
US1067403A (en) | Photographic washing apparatus. |