US2687479A - X-ray cassette - Google Patents

X-ray cassette Download PDF

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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
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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
Application number
US287272A
Inventor
Gobus Alexander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sam Tour & Co Inc
Original Assignee
Sam Tour & Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sam Tour & Co Inc filed Critical Sam Tour & Co Inc
Priority to US287272A priority Critical patent/US2687479A/en
Application granted granted Critical
Publication of US2687479A publication Critical patent/US2687479A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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
US287272A 1952-05-12 1952-05-12 X-ray cassette Expired - Lifetime US2687479A (en)

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

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Application Number Title Priority Date Filing Date
US287272A Expired - Lifetime US2687479A (en) 1952-05-12 1952-05-12 X-ray cassette

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Citations (4)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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