DE946852C - Curve-controlled readjustment pointer for photoelectric light meters - Google Patents

Curve-controlled readjustment pointer for photoelectric light meters

Info

Publication number
DE946852C
DE946852C DEV6770A DEV0006770A DE946852C DE 946852 C DE946852 C DE 946852C DE V6770 A DEV6770 A DE V6770A DE V0006770 A DEV0006770 A DE V0006770A DE 946852 C DE946852 C DE 946852C
Authority
DE
Germany
Prior art keywords
curve
pointer
controlled
photoelectric light
light meters
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
Application number
DEV6770A
Other languages
German (de)
Inventor
Erich Hahn
Dr Fritz Koeber
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.)
Zeiss Ikon VEB
Original Assignee
Zeiss Ikon VEB
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 Zeiss Ikon VEB filed Critical Zeiss Ikon VEB
Priority to DEV6770A priority Critical patent/DE946852C/en
Application granted granted Critical
Publication of DE946852C publication Critical patent/DE946852C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 509658/298 2.56 (609575 8.56) '© 509658/298 2.56 (609575 8.56) '

Claims (2)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Kurvengesteuerter Nachstellzeiger für photoelektrische Belichtungsmesser, dadurch gekennzeichnet; daß die zur Zeigerbewegung dienende Steuerkurve aus. mindestens zwei oder gegebenenfalls mehreren einzelnen Kurvenscheiben gebildet wird, die vorzugsweise übereinanderliegend und gegeneinander verschiebbar angeordnet sind.1. Curve-controlled readjustment pointer for photoelectric light meters, characterized in that; that the control curve used to move the pointer is off. at least two or, if necessary, several individual cams is formed, which are preferably one above the other and displaceable against one another are arranged. 2. Kurvengesteuerter Nachstellzeiger nach ,Anspruch 1, dadurch gekennzeichnet, daß ein Exzenter (4) die beiden Kurvenscheiben (1, 2), die einen gemeinsamen Drehpunkt (3) besitzen, ausrichtet und in ihrer jeweiligen Paßlage fixiert.2. Cam-controlled readjusting pointer according to claim 1, characterized in that a Eccentric (4) the two cam disks (1, 2), which have a common pivot point (3), aligned and fixed in their respective fitting position.
DEV6770A 1954-01-23 1954-01-23 Curve-controlled readjustment pointer for photoelectric light meters Expired DE946852C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV6770A DE946852C (en) 1954-01-23 1954-01-23 Curve-controlled readjustment pointer for photoelectric light meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV6770A DE946852C (en) 1954-01-23 1954-01-23 Curve-controlled readjustment pointer for photoelectric light meters

Publications (1)

Publication Number Publication Date
DE946852C true DE946852C (en) 1956-08-09

Family

ID=7571699

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV6770A Expired DE946852C (en) 1954-01-23 1954-01-23 Curve-controlled readjustment pointer for photoelectric light meters

Country Status (1)

Country Link
DE (1) DE946852C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069969A (en) * 1957-04-06 1962-12-25 Agfa Ag Fa Pointer setting device for meters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069969A (en) * 1957-04-06 1962-12-25 Agfa Ag Fa Pointer setting device for meters

Similar Documents

Publication Publication Date Title
Fodor The search for the beloved
DE946852C (en) Curve-controlled readjustment pointer for photoelectric light meters
GB1179729A (en) Process for making Metallic Wires and Metallic Wires prepared thereby
DE966012C (en) Clip bracelet for watches
DE957881C (en) Bolt-shaped dowel
DE827129C (en) Coin containers with coin spaces to hold a certain number of coins
DE956175C (en) Device for measuring surface deformations
DE1004084B (en) Electrostatic spray system
DE455829C (en) Optical lens
DE701394C (en) Spring for oscillating systems
GB740918A (en) Improvements relating to the production of metal honeycomb and like structures
DE492107C (en) Chopping machine with revolving toothed wheel
DE956156C (en) Leaf spring contact clamped into insulating parts
DE951114C (en) Spreading fork
DE649804C (en) Fuse for window rudder
AT224941B (en) Iris diaphragm
Schrimper Projected Replacement Needs for Agricultural Economists: Comment
DE1005769B (en) Adjustable thermal bimetal snap element
DE930182C (en) Cooling device, preferably for milk cans
JPS5656646A (en) Probing head
DE711841C (en) Case zero circle
DE957694C (en) Electromagnetic sound device
DE751503C (en) Setting device for control levels (zones) in contact devices, especially for pressure regulator
DE482095C (en) Thread cutting stock with cutting disks mounted in a housing consisting of two halves
DE1640427C (en) Measuring point switch