FR588671A - Perfectionnements aux mécanismes de manoeuvre de portes - Google Patents

Perfectionnements aux mécanismes de manoeuvre de portes

Info

Publication number
FR588671A
FR588671A FR588671DA FR588671A FR 588671 A FR588671 A FR 588671A FR 588671D A FR588671D A FR 588671DA FR 588671 A FR588671 A FR 588671A
Authority
FR
France
Prior art keywords
operating mechanisms
door operating
door
mechanisms
operating
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
English (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.)
ELEVATOR SUPPLIES CO Inc
Original Assignee
ELEVATOR SUPPLIES CO Inc
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 ELEVATOR SUPPLIES CO Inc filed Critical ELEVATOR SUPPLIES CO Inc
Application granted granted Critical
Publication of FR588671A publication Critical patent/FR588671A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
FR588671D 1923-10-25 1924-09-25 Perfectionnements aux mécanismes de manoeuvre de portes Expired FR588671A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US588671XA 1923-10-25 1923-10-25

Publications (1)

Publication Number Publication Date
FR588671A true FR588671A (fr) 1925-05-13

Family

ID=22019397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR588671D Expired FR588671A (fr) 1923-10-25 1924-09-25 Perfectionnements aux mécanismes de manoeuvre de portes

Country Status (1)

Country Link
FR (1) FR588671A (fr)

Similar Documents

Publication Publication Date Title
FR588671A (fr) Perfectionnements aux mécanismes de manoeuvre de portes
FR588481A (fr) Perfectionnements apportés aux fermetures de portes
FR588972A (fr) Perfectionnements aux ferme-portes
FR592613A (fr) Perfectionnements apportés aux boutons de portes
FR571439A (fr) Perfectionnements aux portières
FR565683A (fr) Perfectionnements aux carrosseries dites
FR567251A (fr) Verrou de sûreté à appliquer aux portes
FR589810A (fr) Perfectionnements aux thermo-siphons
FR572322A (fr) Perfectionnements aux
FR568598A (fr) Perfectionnements aux parqueteuses
FR564047A (fr) Perfectionnements aux bioyclettes
FR568167A (fr) Perfectionnements aux soupapes de réduction
FR596704A (fr) Perfectionnements aux fours
FR569794A (fr) Perfectionnements apportés aux valves ou vannes
FR587252A (fr) Perfectionnements aux mécanismes de soupapes
FR568545A (fr) Perfectionnements aux pare-boue
FR561257A (fr) Perfectionnements aux nécessaires de toilette
FR564338A (fr) Perfectionnements apportés aux robinets-vannes
FR579673A (fr) Perfectionnements relatifs aux surfaces alaires
FR572947A (fr) Perfectionnements apportés aux ailes de carrosserie
FR583791A (fr) Perfectionnements apportés aux centrifuges
FR577540A (fr) Perfectionnements aux haveuses
FR567279A (fr) Perfectionnements apportés aux cubilots
FR572615A (fr) Perfectionnements aux biblorhaptes
FR30525E (fr) Perfectionnements aux postes radio-récepteurs