DE69702420D1 - Device for lifting a vertically movable door - Google Patents

Device for lifting a vertically movable door

Info

Publication number
DE69702420D1
DE69702420D1 DE69702420T DE69702420T DE69702420D1 DE 69702420 D1 DE69702420 D1 DE 69702420D1 DE 69702420 T DE69702420 T DE 69702420T DE 69702420 T DE69702420 T DE 69702420T DE 69702420 D1 DE69702420 D1 DE 69702420D1
Authority
DE
Germany
Prior art keywords
drum
door
fixed support
intermediate plate
pawl
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 - Fee Related
Application number
DE69702420T
Other languages
German (de)
Other versions
DE69702420T2 (en
Inventor
Mats Johan Eriksson
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.)
Assa Abloy Entrance Systems France SAS
Original Assignee
Cardo Door France SA
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 Cardo Door France SA filed Critical Cardo Door France SA
Publication of DE69702420D1 publication Critical patent/DE69702420D1/en
Application granted granted Critical
Publication of DE69702420T2 publication Critical patent/DE69702420T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1269—Spring safety devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Coating With Molten Metal (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Lock And Its Accessories (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Gates (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The door is raised vertically by a drum (14), driven by an electric motor, which activates operating links fastened to the door. The motor is coupled to an intermediate plate (34), which has a predetermined rotational play, on the drum fixed support (20). A pawl (36), mounted near the drum and coupled to the intermediate plate, pivots into a predetermined position to engage a stop (28) when the intermediate piece is rotated consecutively consequent to a failure of the door retainer. The fixed support forms a bearing for the shaft (16) to which the drum is fixed. The intermediate plate, which is located in an axial extension of the shaft, has rectangular holes (38) in which guide bolts (40) are engaged. A spring (48) between the fixed support and intermediate piece assists the latter into a stable position when the pawl is distanced from the stop.
DE69702420T 1996-04-25 1997-04-04 Device for lifting a vertically movable door Expired - Fee Related DE69702420T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605245A FR2748056B1 (en) 1996-04-25 1996-04-25 DEVICE FOR LIFTING A VERTICAL MOTION DOOR

Publications (2)

Publication Number Publication Date
DE69702420D1 true DE69702420D1 (en) 2000-08-10
DE69702420T2 DE69702420T2 (en) 2001-03-01

Family

ID=9491592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702420T Expired - Fee Related DE69702420T2 (en) 1996-04-25 1997-04-04 Device for lifting a vertically movable door

Country Status (8)

Country Link
EP (1) EP0803626B1 (en)
AT (1) ATE194407T1 (en)
DE (1) DE69702420T2 (en)
DK (1) DK0803626T3 (en)
ES (1) ES2150200T3 (en)
FR (1) FR2748056B1 (en)
GR (1) GR3034545T3 (en)
PT (1) PT803626E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1213428A1 (en) * 2000-12-07 2002-06-12 Flexi-Force B.V. Drop-catch mechanism
NL1032353C2 (en) * 2006-08-22 2008-02-25 Flexi Force B V Spring break protection.
DE202015105844U1 (en) * 2015-11-03 2015-12-15 Wihag Fahrzeugbausysteme Gmbh vehicle body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764875A (en) * 1972-02-28 1973-10-09 Overhead Door Corp Door operator
DE8401947U1 (en) * 1984-01-24 1985-05-23 Hörmann KG Brockhagen, 4803 Steinhagen Spring monitoring device
DE4003218A1 (en) * 1990-02-03 1991-08-14 Rudolf Ing Grad Schneider Counterbalanced sectional door - has weight counterbalanced by torsion spring and safety catch to hold door if spring breaks
DE4230729A1 (en) * 1991-09-24 1993-03-25 Selve Ernst Gmbh Co Kg Overload protection for motorised roller blind or shutters - has torque limited coupling to cause actuator bar to move and release limit switch and disconnect motor if overload detected
DE9310792U1 (en) * 1993-07-19 1994-05-19 Hoermann Kg Spring monitoring device

Also Published As

Publication number Publication date
EP0803626B1 (en) 2000-07-05
ATE194407T1 (en) 2000-07-15
ES2150200T3 (en) 2000-11-16
DK0803626T3 (en) 2000-11-06
EP0803626A1 (en) 1997-10-29
FR2748056B1 (en) 1998-10-09
FR2748056A1 (en) 1997-10-31
DE69702420T2 (en) 2001-03-01
PT803626E (en) 2000-12-29
GR3034545T3 (en) 2001-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HANSMANN & VOGESER, 81369 MUENCHEN

8339 Ceased/non-payment of the annual fee