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CH446752A - Dispositif de blocage d'un élément optique réglable - Google Patents

Dispositif de blocage d'un élément optique réglable

Info

Publication number
CH446752A
CH446752A CH1596866A CH1596866A CH446752A CH 446752 A CH446752 A CH 446752A CH 1596866 A CH1596866 A CH 1596866A CH 1596866 A CH1596866 A CH 1596866A CH 446752 A CH446752 A CH 446752A
Authority
CH
Switzerland
Prior art keywords
optical element
locking device
adjustable optical
adjustable
locking
Prior art date
Application number
CH1596866A
Other languages
English (en)
Inventor
Grosjean Arnold
Original Assignee
Paillard Sa
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 Paillard Sa filed Critical Paillard Sa
Priority to CH1596866A priority Critical patent/CH446752A/fr
Priority to AT1152066A priority patent/AT266584B/de
Priority to US677345A priority patent/US3477777A/en
Publication of CH446752A publication Critical patent/CH446752A/fr

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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/2066—Friction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
CH1596866A 1966-11-03 1966-11-03 Dispositif de blocage d'un élément optique réglable CH446752A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1596866A CH446752A (fr) 1966-11-03 1966-11-03 Dispositif de blocage d'un élément optique réglable
AT1152066A AT266584B (de) 1966-11-03 1966-12-14 Vorrichtung zum Festklemmen eines optischen Gliedes
US677345A US3477777A (en) 1966-11-03 1967-10-23 Locking device for an adjustable optical element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1596866A CH446752A (fr) 1966-11-03 1966-11-03 Dispositif de blocage d'un élément optique réglable

Publications (1)

Publication Number Publication Date
CH446752A true CH446752A (fr) 1967-11-15

Family

ID=4413429

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1596866A CH446752A (fr) 1966-11-03 1966-11-03 Dispositif de blocage d'un élément optique réglable

Country Status (3)

Country Link
US (1) US3477777A (fr)
AT (1) AT266584B (fr)
CH (1) CH446752A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488450A (en) * 1983-02-18 1984-12-18 Tokyo Kinzoku Kabushikikaisha Device for releasably securing a finely angularly adjusted shaft
US5772355A (en) * 1996-12-19 1998-06-30 Precision Optics Corporation Quick attach/release adapter mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR736218A (fr) * 1931-08-08 1932-11-21 Freins Houplain Soc D Dispositif de blocage de freins
US2032866A (en) * 1934-12-19 1936-03-03 Fairchild Aerial Camera Corp Lens case locking device

Also Published As

Publication number Publication date
AT266584B (de) 1968-11-25
US3477777A (en) 1969-11-11

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