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DE69914124D1 - Device for moving and holding shutters from the interior - Google Patents

Device for moving and holding shutters from the interior

Info

Publication number
DE69914124D1
DE69914124D1 DE69914124T DE69914124T DE69914124D1 DE 69914124 D1 DE69914124 D1 DE 69914124D1 DE 69914124 T DE69914124 T DE 69914124T DE 69914124 T DE69914124 T DE 69914124T DE 69914124 D1 DE69914124 D1 DE 69914124D1
Authority
DE
Germany
Prior art keywords
leaf
gear system
reduction unit
moving
friction
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 - Lifetime
Application number
DE69914124T
Other languages
German (de)
Inventor
Giuseppe Innocenti
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.)
LIBERCOM S.R.L., SAN GIORGIO DI PIANO, IT
Original Assignee
LIBERCOM 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 LIBERCOM Srl filed Critical LIBERCOM Srl
Application granted granted Critical
Publication of DE69914124D1 publication Critical patent/DE69914124D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05F11/36—Man-operated mechanisms for operating wings, including those which also operate the fastening specially designed for passing through a wall
    • 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
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • E05Y2201/216—Clutches
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/236—Actuation thereof by automatically acting means using force or torque
    • 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
    • E05Y2900/13—Type of wing
    • E05Y2900/146—Shutters

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Hinges (AREA)

Abstract

A device for moving and retaining shutters from the inside of the building, comprising a reduction unit with a worm screw gear system (20) actuated by an actuation shaft and stably engaged in a ring gear (7,10) located on the pivoting axis of the leaf-like part, comprising friction means (6,11) and elastic means (8,9) for transmitting the actuation motion from the gear system to the leaf-like part; the means, although using a nonreversible gear system and in order to prevent a sudden force affecting the leaf-like part in contrast with the reduction unit from damaging the reduction unit or the means for fixing the device to the leaf-like part, allow the connection of the gear system to the leaf-like part to be moved to occur due to the friction applied through the friction means (6,11) and elastic means (8,9), adequately compressed. <IMAGE>
DE69914124T 1998-05-06 1999-05-04 Device for moving and holding shutters from the interior Expired - Lifetime DE69914124D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998FO000014A IT1306377B1 (en) 1998-05-06 1998-05-06 DEVICE TO HANDLE AND STOP, FROM INSIDE THE BUILDING, EXTERIOR SWING LOCKS.

Publications (1)

Publication Number Publication Date
DE69914124D1 true DE69914124D1 (en) 2004-02-19

Family

ID=11353602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914124T Expired - Lifetime DE69914124D1 (en) 1998-05-06 1999-05-04 Device for moving and holding shutters from the interior

Country Status (4)

Country Link
EP (1) EP0955434B1 (en)
AT (1) ATE257899T1 (en)
DE (1) DE69914124D1 (en)
IT (1) IT1306377B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2952396A1 (en) * 2009-11-12 2011-05-13 Conception Mecanique Soc D MOTORIZED LADDER DEVICE FOR VERY HEAVY SWING DOOR AND VERY HEAVY SWING DOOR EQUIPPED WITH SUCH A DEVICE
CN110767324B (en) * 2019-10-28 2021-08-03 中国科学院合肥物质科学研究院 A flexible support device for the cladding backplane of a nuclear fusion device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646202A1 (en) * 1989-04-21 1990-10-26 Peyramaure Michel Operating device for opening and closing at least one flap
GB2264534B (en) * 1992-02-27 1995-06-14 Autogates Sdn Bhd A drive mechanism including a springless clutch
FR2697572B1 (en) * 1992-11-04 1994-12-23 Sciar Sarl Electro-mechanical device for controlling a pivoting element.

Also Published As

Publication number Publication date
ITFO980014A1 (en) 1999-11-06
EP0955434A2 (en) 1999-11-10
ATE257899T1 (en) 2004-01-15
IT1306377B1 (en) 2001-06-06
EP0955434B1 (en) 2004-01-14
EP0955434A3 (en) 2001-08-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: LIBERCOM S.R.L., SAN GIORGIO DI PIANO, IT

8332 No legal effect for de