FR2454640A2 - Camera accessory for repeat photography of moving subject - ensures camera synchronisation with transverse scanning of field of view - Google Patents

Camera accessory for repeat photography of moving subject - ensures camera synchronisation with transverse scanning of field of view

Info

Publication number
FR2454640A2
FR2454640A2 FR7909708A FR7909708A FR2454640A2 FR 2454640 A2 FR2454640 A2 FR 2454640A2 FR 7909708 A FR7909708 A FR 7909708A FR 7909708 A FR7909708 A FR 7909708A FR 2454640 A2 FR2454640 A2 FR 2454640A2
Authority
FR
France
Prior art keywords
camera
view
field
synchronisation
moving subject
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.)
Granted
Application number
FR7909708A
Other languages
French (fr)
Other versions
FR2454640B2 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7909708A priority Critical patent/FR2454640B2/en
Publication of FR2454640A2 publication Critical patent/FR2454640A2/en
Application granted granted Critical
Publication of FR2454640B2 publication Critical patent/FR2454640B2/en
Expired legal-status Critical Current

Links

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
    • G03B39/00—High-speed photography
    • G03B39/02—High-speed photography using stationary plate or film

Abstract

The camera accessory has a base plate (19) on which the camera (11) is mounted at one side with a mobile diaphragm (21) mounted on it at the opposite side. The diaphragm (21) can slide in two perpendicular directions via a frame (56) sliding along a rectilinear guide (55) and carrying a second rectilinear guide (57) at right angles to the first, along which the support (58) for the diaphragm (21) moves. Pref. a control element, with a number of surface release cams, extends parallel to the first rectilinear guide (55) and cooperates with an electric switch mounted on the base plate (19). The cams extend longitudinally along one face of the control element, for successive operation of the switch during displacement of the frame (56) and subsequent repeat operation of the camera.
FR7909708A 1979-04-18 1979-04-18 METHOD AND APPARATUS FOR REPETITIVE PHOTOGRAPHY OF A MOVING SUBJECT Expired FR2454640B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7909708A FR2454640B2 (en) 1979-04-18 1979-04-18 METHOD AND APPARATUS FOR REPETITIVE PHOTOGRAPHY OF A MOVING SUBJECT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909708A FR2454640B2 (en) 1979-04-18 1979-04-18 METHOD AND APPARATUS FOR REPETITIVE PHOTOGRAPHY OF A MOVING SUBJECT

Publications (2)

Publication Number Publication Date
FR2454640A2 true FR2454640A2 (en) 1980-11-14
FR2454640B2 FR2454640B2 (en) 1986-05-30

Family

ID=9224412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909708A Expired FR2454640B2 (en) 1979-04-18 1979-04-18 METHOD AND APPARATUS FOR REPETITIVE PHOTOGRAPHY OF A MOVING SUBJECT

Country Status (1)

Country Link
FR (1) FR2454640B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044368A (en) * 1990-04-23 1991-09-03 Ad-Tech Medical Instrument Corporation Diagnostic electrode for use with magnetic resonance imaging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920543A (en) * 1958-10-02 1960-01-12 Azarraga Luis Rotary light for rotary lens camera
US3048093A (en) * 1960-06-15 1962-08-07 Northern Electric Co Apparatus for multiple registration of a master pattern
US3482499A (en) * 1967-11-20 1969-12-09 Gen Electric Rotatable image camera utilizing axially aligned image-rotating prism
US3719128A (en) * 1971-04-19 1973-03-06 R Simmons Shiftable light mask for camera lens
US3741098A (en) * 1971-05-11 1973-06-26 J Cannon Camera system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920543A (en) * 1958-10-02 1960-01-12 Azarraga Luis Rotary light for rotary lens camera
US3048093A (en) * 1960-06-15 1962-08-07 Northern Electric Co Apparatus for multiple registration of a master pattern
US3482499A (en) * 1967-11-20 1969-12-09 Gen Electric Rotatable image camera utilizing axially aligned image-rotating prism
US3719128A (en) * 1971-04-19 1973-03-06 R Simmons Shiftable light mask for camera lens
US3741098A (en) * 1971-05-11 1973-06-26 J Cannon Camera system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044368A (en) * 1990-04-23 1991-09-03 Ad-Tech Medical Instrument Corporation Diagnostic electrode for use with magnetic resonance imaging

Also Published As

Publication number Publication date
FR2454640B2 (en) 1986-05-30

Similar Documents

Publication Publication Date Title
IT1092342B (en) LINEAR POSITION PERCEPTOR WITHOUT CONTACTS
DE3686276D1 (en) PUSH BUTTON SWITCH.
IT1084354B (en) MECHANICAL DEVICE TO TRANSFORM A ROTARY MOVEMENT INTO A LINEAR COMPRESSION OR STRETCH MOVEMENT WITH A HIGH MECHANICAL ADVANTAGE.
DK278988A (en) PROCEDURE AND APPARATUS FOR TAKING A TOOL FOR ACCURATELY FORMED OR WORKING INTERVENTION WITH A TAPE MATERIAL THAT HAS A BACK BACKGROUND
ES471156A1 (en) Lead cropping apparatus
IT1037669B (en) APPARATUS FOR THE CHANGE OF THE STACK IN POSITIONING DEVICES OF SHEETS OPERATING IN CONTINUOUS MODE
EP0451350A3 (en) Contact detecting device for positioning relatively movable elements
IL52439A0 (en) Body-mounted support device for motion picture camera
NL7704466A (en) CARRYING PLATE WITH MOVABLE HOLDING DEVICES.
IT7827632A0 (en) PRINTING APPARATUS EQUIPPED WITH A LINEAR MOTOR.
IT8919591A0 (en) SWITCH APPARATUS WITH CONTACTS CONTROLLED BY AN ELECTROMAGNET.
ES496543A0 (en) PERFECTED MOBILE DEVICE FOR TEMPORARY ELECTRICAL CONTACTS.
FR2454640A2 (en) Camera accessory for repeat photography of moving subject - ensures camera synchronisation with transverse scanning of field of view
EP0237991A3 (en) Card guide device
JPS6484827A (en) Gripping distance adjusting mechanism in bag opening gripping apparatus
HU178125B (en) Sliding apparatus for stepping support frame jointed with face transport device
CN210807812U (en) Photo-taking photo-alignment device
DK483084D0 (en) DEVICE FOR BENDING PLATE MATERIAL
ES8506436A1 (en) Positioning device for button setting machines.
JPS55150951A (en) Feeder for machine tool
DE3879381T2 (en) ELECTRIFIED SLIDE RAIL FOR A MOVABLE ELECTRICAL SOCKET.
JPS5316167A (en) Driving apparatus for linear reciprocating movement
AT353609B (en) PICTURE STATION FOR A MOVEMENT CAMERA
IT7822656A0 (en) CAM DEVICE FOR LIMIT SWITCHES.
JPS5579434A (en) Film cassette holder device for x-ray photographing apparatus

Legal Events

Date Code Title Description
MD Transfer of rights in case of death