FR548322A - Sash opening and closing device - Google Patents

Sash opening and closing device

Info

Publication number
FR548322A
FR548322A FR548322DA FR548322A FR 548322 A FR548322 A FR 548322A FR 548322D A FR548322D A FR 548322DA FR 548322 A FR548322 A FR 548322A
Authority
FR
France
Prior art keywords
closing device
sash opening
sash
opening
closing
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
Other languages
French (fr)
Inventor
William Schonfield
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
Application granted granted Critical
Publication of FR548322A publication Critical patent/FR548322A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/34—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with screw mechanisms
FR548322D 1921-06-07 1921-06-07 Sash opening and closing device Expired FR548322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR548322T 1921-06-07

Publications (1)

Publication Number Publication Date
FR548322A true FR548322A (en) 1923-01-12

Family

ID=8934740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR548322D Expired FR548322A (en) 1921-06-07 1921-06-07 Sash opening and closing device

Country Status (1)

Country Link
FR (1) FR548322A (en)

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