US2687479A - X-ray cassette - Google Patents
X-ray cassette Download PDFInfo
- Publication number
- US2687479A US2687479A US287272A US28727252A US2687479A US 2687479 A US2687479 A US 2687479A US 287272 A US287272 A US 287272A US 28727252 A US28727252 A US 28727252A US 2687479 A US2687479 A US 2687479A
- Authority
- US
- United States
- Prior art keywords
- ray cassette
- cut
- cassette
- circular
- ray
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
- G03B42/028—Industrial applications
Definitions
- This invention is a new and useful cassette with circular cut-out and quickly mountable sealing means for the edges of said cut-out.
- Fig. 1 is a plan view with parts in section through one embodiment of my construction
- Fig. 2 is a plan view of one element of the construction shown in Fig. 1;
- Fig. 3 is a plan view of another element of the construction shown in Fig. 1 and Fig. 4 is a vertical section through part of the construction shown in Fig. 1 on the plane indicated by 44.
- This X-ray cassette defines a cut-out portion 2 which may be formed in any convenient manner.
- collar 3 consisting of the tubular neck portion 4 terminating at one end in the laterally extending, outwardly projecting flange 5.
- the collar is preferably circular cut-out and and demountable sealing of said cut-out, comprising annulus removably ing the margin of said cut-out on the other side of said cassette, and quickly demountable means margins of said circular 2.
- An X-ray cassette with circular cut-out and quickly mountable and demountable sealing means for the edges of said cut-out comprising an X-ray cassette, a circular opening therein, a neck concentric with said circular cut-out ter- References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 2,380,235 Harker July 10, 1945 2,381,261 Cota Aug. 7, 1945 2,390,211 Forssell Dec. 4, 1945 2,437,688 Forssell Mar. 16, 1948
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Radiation-Therapy Devices (AREA)
- Adornments (AREA)
Description
Aug. 24, 1954 A. sosus 2,687,479
X-RAY CASSETTE Filed May 12, 1952 llllll X-RAY CASSETTE INVENTOR ALEXANDER 60805 13 Y Law; B
Maw
ATTORNEY Patented Aug. 24, 1954 X-RAY CASSETTE hurst, N. Y., assignor to 0., a corporation of New Alexander Gobus, Elm Sam Tour & Co. In York Application May 12, 1952, Serial No. 287,272
2 Claims.
This invention is a new and useful cassette with circular cut-out and quickly mountable sealing means for the edges of said cut-out.
The invention will be fully understood from the following description read in conjunction with the drawing, in which:
Fig. 1 is a plan view with parts in section through one embodiment of my construction;
Fig. 2 is a plan view of one element of the construction shown in Fig. 1;
Fig. 3 is a plan view of another element of the construction shown in Fig. 1 and Fig. 4 is a vertical section through part of the construction shown in Fig. 1 on the plane indicated by 44.
of the film as the p This X-ray cassette defines a cut-out portion 2 which may be formed in any convenient manner.
device comprises collar 3 consisting of the tubular neck portion 4 terminating at one end in the laterally extending, outwardly projecting flange 5. The collar is preferably circular cut-out and and demountable sealing of said cut-out, comprising annulus removably ing the margin of said cut-out on the other side of said cassette, and quickly demountable means margins of said circular 2. An X-ray cassette with circular cut-out and quickly mountable and demountable sealing means for the edges of said cut-out, comprising an X-ray cassette, a circular opening therein, a neck concentric with said circular cut-out ter- References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 2,380,235 Harker July 10, 1945 2,381,261 Cota Aug. 7, 1945 2,390,211 Forssell Dec. 4, 1945 2,437,688 Forssell Mar. 16, 1948
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US287272A US2687479A (en) | 1952-05-12 | 1952-05-12 | X-ray cassette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US287272A US2687479A (en) | 1952-05-12 | 1952-05-12 | X-ray cassette |
Publications (1)
Publication Number | Publication Date |
---|---|
US2687479A true US2687479A (en) | 1954-08-24 |
Family
ID=23102181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US287272A Expired - Lifetime US2687479A (en) | 1952-05-12 | 1952-05-12 | X-ray cassette |
Country Status (1)
Country | Link |
---|---|
US (1) | US2687479A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2380235A (en) * | 1943-06-05 | 1945-07-10 | Gen Electric | Means and method for orienting irregular quartz crystals |
US2381261A (en) * | 1942-08-28 | 1945-08-07 | Smith Corp A O | X-ray film holder |
US2390211A (en) * | 1945-01-12 | 1945-12-04 | Miner Inc W H | Film holder |
US2437688A (en) * | 1945-01-12 | 1948-03-16 | Miner Inc W H | Apparatus for X-ray photographing tubular steel castings |
-
1952
- 1952-05-12 US US287272A patent/US2687479A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2381261A (en) * | 1942-08-28 | 1945-08-07 | Smith Corp A O | X-ray film holder |
US2380235A (en) * | 1943-06-05 | 1945-07-10 | Gen Electric | Means and method for orienting irregular quartz crystals |
US2390211A (en) * | 1945-01-12 | 1945-12-04 | Miner Inc W H | Film holder |
US2437688A (en) * | 1945-01-12 | 1948-03-16 | Miner Inc W H | Apparatus for X-ray photographing tubular steel castings |
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