FR1458213A - Shutter mechanisms - Google Patents

Shutter mechanisms

Info

Publication number
FR1458213A
FR1458213A FR21976A FR21976A FR1458213A FR 1458213 A FR1458213 A FR 1458213A FR 21976 A FR21976 A FR 21976A FR 21976 A FR21976 A FR 21976A FR 1458213 A FR1458213 A FR 1458213A
Authority
FR
France
Prior art keywords
shutter mechanisms
shutter
mechanisms
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
FR21976A
Other languages
French (fr)
Inventor
Willis
S Willis Robert
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 filed Critical
Priority to FR21976A priority Critical patent/FR1458213A/en
Application granted granted Critical
Publication of FR1458213A publication Critical patent/FR1458213A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/48—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR21976A 1965-06-23 1965-06-23 Shutter mechanisms Expired FR1458213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21976A FR1458213A (en) 1965-06-23 1965-06-23 Shutter mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21976A FR1458213A (en) 1965-06-23 1965-06-23 Shutter mechanisms

Publications (1)

Publication Number Publication Date
FR1458213A true FR1458213A (en) 1966-03-04

Family

ID=8582880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21976A Expired FR1458213A (en) 1965-06-23 1965-06-23 Shutter mechanisms

Country Status (1)

Country Link
FR (1) FR1458213A (en)

Similar Documents

Publication Publication Date Title
CH441988A (en) Photographic shutter
FR1490409A (en) Pseudo-interlocking
CH444659A (en) camera
CH463139A (en) Photocolorimeter
FR1505821A (en) Micro-conductor-coaxial
AT275934B (en) Rauchspitz
CH464545A (en) Coordinatograph
CH425165A (en) Shutters
CH449920A (en) Shutters
DK131816C (en) STANNOSALTPREPARAT
AT282421B (en) RINGLAEUFER
CH424133A (en) Shutters
CH453401A (en) Calorifier
CH472298A (en) Stylograph
AT272615B (en) Shutters
FR1458213A (en) Shutter mechanisms
AT261393B (en) Photographic self-locking mechanism
CH449870A (en) curtain
FR1456870A (en) Pelotonneuse
DD50687A1 (en) Hochspannungsprüfeinrichtung
CH431008A (en) Shutters
AT261392B (en) Photographic shutter
FR1464131A (en) Roller shutter
CH452859A (en) Roller shutter
ES104539Y (en) Shutter