ATE89644T1 - MECHANICAL DEVICE FOR SELF-ADJUSTING THE SLIDE LIMIT WHEN LIFTING MOTORIZED SHUTTERS. - Google Patents

MECHANICAL DEVICE FOR SELF-ADJUSTING THE SLIDE LIMIT WHEN LIFTING MOTORIZED SHUTTERS.

Info

Publication number
ATE89644T1
ATE89644T1 AT89830060T AT89830060T ATE89644T1 AT E89644 T1 ATE89644 T1 AT E89644T1 AT 89830060 T AT89830060 T AT 89830060T AT 89830060 T AT89830060 T AT 89830060T AT E89644 T1 ATE89644 T1 AT E89644T1
Authority
AT
Austria
Prior art keywords
self
mechanical device
adjusting
geared motor
shutters
Prior art date
Application number
AT89830060T
Other languages
German (de)
Inventor
Dante Postacchini
Original Assignee
Gaposa Srl
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 Gaposa Srl filed Critical Gaposa Srl
Application granted granted Critical
Publication of ATE89644T1 publication Critical patent/ATE89644T1/en

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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • 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
    • E06B2009/6809—Control
    • E06B2009/6872—Control using counters to determine shutter position
    • E06B2009/6881—Mechanical counters

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Gyroscopes (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Lock And Its Accessories (AREA)
  • Blinds (AREA)
  • Transmission Devices (AREA)
  • Shutters For Cameras (AREA)

Abstract

The instant invention consists of a mechanical device, to be installed on motorised shutters, for the self-recording of the end of stroke slider, which stops the geared motor when the shutter reaches its top dead centre. The device in question essentially comprises two limit microswitches (16a, 16b) working together with their respective sliders (15a, 15b), screwed onto two threaded rods (2a, 2b), one on the right and one on the left, made to rotate by the same geared motor which sets the shutter in motion. Each threaded rod (2a, 2b) is made to rotate by its own drum (9a, 9b), coupling of which with the corresponding gear-motor (5a, 5b) can take place automatically by the simple reverse of the geared motor, due to a special and ingenious mechanism.
AT89830060T 1988-03-31 1989-02-17 MECHANICAL DEVICE FOR SELF-ADJUSTING THE SLIDE LIMIT WHEN LIFTING MOTORIZED SHUTTERS. ATE89644T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT00609/88A IT1220229B (en) 1988-03-31 1988-03-31 MECHANICAL DEVICE FOR SELF-REGISTRATION OF THE END OF STROKE CURSOR, IN THE LIFTING PHASE, IN MOTORIZED SHUTTERS
EP89830060A EP0335839B1 (en) 1988-03-31 1989-02-17 Mechanical device for the self-recording of the end of stroke slider, when motorised shutters are being raised

Publications (1)

Publication Number Publication Date
ATE89644T1 true ATE89644T1 (en) 1993-06-15

Family

ID=11292213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89830060T ATE89644T1 (en) 1988-03-31 1989-02-17 MECHANICAL DEVICE FOR SELF-ADJUSTING THE SLIDE LIMIT WHEN LIFTING MOTORIZED SHUTTERS.

Country Status (5)

Country Link
EP (1) EP0335839B1 (en)
AT (1) ATE89644T1 (en)
DE (1) DE68906586T2 (en)
ES (1) ES2043100T3 (en)
IT (1) IT1220229B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412483A1 (en) * 1977-12-20 1979-07-20 Simu Soc Ind Metal Usine Automatic winding machine disengagement adjustment - has screws of opposite pitch in winding tube and with disengaging pinions
DE3003636A1 (en) * 1980-02-01 1981-08-06 Emil U. Adolf Becker Gmbh & Co Kg, 6349 Sinn Motor safety switch arrangement - has extra switch shunting each end-position switch and acting as standby position detector

Also Published As

Publication number Publication date
EP0335839A3 (en) 1991-04-24
EP0335839A2 (en) 1989-10-04
EP0335839B1 (en) 1993-05-19
DE68906586T2 (en) 1993-12-09
IT1220229B (en) 1990-06-06
DE68906586D1 (en) 1993-06-24
ES2043100T3 (en) 1993-12-16
IT8800609A0 (en) 1988-03-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee