FR2258773A7 - Guide section for counterbalanced garage door - has telescopic post containing a counterweight - Google Patents

Guide section for counterbalanced garage door - has telescopic post containing a counterweight

Info

Publication number
FR2258773A7
FR2258773A7 FR7442238A FR7442238A FR2258773A7 FR 2258773 A7 FR2258773 A7 FR 2258773A7 FR 7442238 A FR7442238 A FR 7442238A FR 7442238 A FR7442238 A FR 7442238A FR 2258773 A7 FR2258773 A7 FR 2258773A7
Authority
FR
France
Prior art keywords
section
counterweight
counterbalanced
guide section
garage door
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
FR7442238A
Other languages
French (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.)
NONES SpA
Original Assignee
NONES SpA
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 NONES SpA filed Critical NONES SpA
Application granted granted Critical
Publication of FR2258773A7 publication Critical patent/FR2258773A7/en
Expired 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/52—Frames specially adapted for doors
    • E06B1/522—Frames specially adapted for doors for overhead garage doors
    • 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
    • E05D13/14—Counterbalance devices with weights
    • E05D13/145—Counterbalance devices with weights specially adapted for overhead wings
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/12—Metal frames
    • E06B1/14—Metal frames of special cross-section not used
    • E06B1/16—Hollow frames
    • 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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gates (AREA)

Abstract

The section contains the door roller (9) in one cell (7) with the mobile counterweight in the order (8); and features the ability of this latter cell (8) to retract in size during transport etc. To this effect the cell is of two sections (4, 5), one of which (5) is able to slide telescopically within the other; with pref. each section being of 'U' section and the two being arranged in opposition to form a hollow box, retraction simply being effected by an inward flexion of the legs of the mobile section (6) followed by its sliding into its counterpart; leg end lugs (15) in slots effect section connection.
FR7442238A 1974-01-17 1974-12-20 Guide section for counterbalanced garage door - has telescopic post containing a counterweight Expired FR2258773A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2053874 1974-01-17

Publications (1)

Publication Number Publication Date
FR2258773A7 true FR2258773A7 (en) 1975-08-18

Family

ID=11168445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442238A Expired FR2258773A7 (en) 1974-01-17 1974-12-20 Guide section for counterbalanced garage door - has telescopic post containing a counterweight

Country Status (3)

Country Link
AT (1) AT341745B (en)
CH (1) CH568462A5 (en)
FR (1) FR2258773A7 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0874122A2 (en) * 1997-04-24 1998-10-28 Oscar Ristolfi Balancing and guiding device for sliding doors
FR2974139A1 (en) * 2011-04-14 2012-10-19 Safir Post for overhead door, has multifunction partitioned section that closes opening of post and carries functional elements of door, and base and reinforcement that are made of folded sheet and form three closed sides and open fourth side

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0874122A2 (en) * 1997-04-24 1998-10-28 Oscar Ristolfi Balancing and guiding device for sliding doors
EP0874122A3 (en) * 1997-04-24 2000-04-12 Oscar Ristolfi Balancing and guiding device for sliding doors
FR2974139A1 (en) * 2011-04-14 2012-10-19 Safir Post for overhead door, has multifunction partitioned section that closes opening of post and carries functional elements of door, and base and reinforcement that are made of folded sheet and form three closed sides and open fourth side

Also Published As

Publication number Publication date
CH568462A5 (en) 1975-10-31
AT341745B (en) 1978-02-27
ATA1003374A (en) 1977-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse