FR2284061A1 - Perfectionnement aux mecanismes de levage a vis sans fin - Google Patents

Perfectionnement aux mecanismes de levage a vis sans fin

Info

Publication number
FR2284061A1
FR2284061A1 FR7430679A FR7430679A FR2284061A1 FR 2284061 A1 FR2284061 A1 FR 2284061A1 FR 7430679 A FR7430679 A FR 7430679A FR 7430679 A FR7430679 A FR 7430679A FR 2284061 A1 FR2284061 A1 FR 2284061A1
Authority
FR
France
Prior art keywords
projections
locking mechanism
roller blind
actuator shaft
shaft engaging
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.)
Granted
Application number
FR7430679A
Other languages
English (en)
Other versions
FR2284061B3 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7430679A priority Critical patent/FR2284061A1/fr
Publication of FR2284061A1 publication Critical patent/FR2284061A1/fr
Application granted granted Critical
Publication of FR2284061B3 publication Critical patent/FR2284061B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)
FR7430679A 1974-09-04 1974-09-04 Perfectionnement aux mecanismes de levage a vis sans fin Granted FR2284061A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7430679A FR2284061A1 (fr) 1974-09-04 1974-09-04 Perfectionnement aux mecanismes de levage a vis sans fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7430679A FR2284061A1 (fr) 1974-09-04 1974-09-04 Perfectionnement aux mecanismes de levage a vis sans fin

Publications (2)

Publication Number Publication Date
FR2284061A1 true FR2284061A1 (fr) 1976-04-02
FR2284061B3 FR2284061B3 (fr) 1977-06-17

Family

ID=9142945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430679A Granted FR2284061A1 (fr) 1974-09-04 1974-09-04 Perfectionnement aux mecanismes de levage a vis sans fin

Country Status (1)

Country Link
FR (1) FR2284061A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449192A1 (fr) * 1979-02-13 1980-09-12 Feller Samuel Perfectionnements apportes aux dispositifs de manoeuvre de volets roulants, stores et similaires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449192A1 (fr) * 1979-02-13 1980-09-12 Feller Samuel Perfectionnements apportes aux dispositifs de manoeuvre de volets roulants, stores et similaires

Also Published As

Publication number Publication date
FR2284061B3 (fr) 1977-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse