CA2079682A1 - Fitting with a worm drive for moving a hinged window or door leaf - Google Patents

Fitting with a worm drive for moving a hinged window or door leaf

Info

Publication number
CA2079682A1
CA2079682A1 CA2079682A CA2079682A CA2079682A1 CA 2079682 A1 CA2079682 A1 CA 2079682A1 CA 2079682 A CA2079682 A CA 2079682A CA 2079682 A CA2079682 A CA 2079682A CA 2079682 A1 CA2079682 A1 CA 2079682A1
Authority
CA
Canada
Prior art keywords
worm drive
fitting
moving
leaf
lever arm
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
CA2079682A
Other languages
French (fr)
Other versions
CA2079682C (en
Inventor
Roland Feith
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.)
Ferco International Usine de Ferrures de Batiment
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
Publication of CA2079682A1 publication Critical patent/CA2079682A1/en
Application granted granted Critical
Publication of CA2079682C publication Critical patent/CA2079682C/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
    • 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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
    • E05D15/32—Suspension arrangements for wings supported on arms movable in horizontal plane with two pairs of pivoted arms
    • 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
    • E05Y2900/132—Doors
    • 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
    • E05Y2900/148—Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Transmission Devices (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

A fitting for operating a pivotable window leaf is provided with a worm drive (19, 9), adapted to be operated by means of a crank, in a drive casing (1) for pivoting a lever arm (11) connected directly or indirectly to the leaf. For the purpose of use at choice for windows mounted on the right-hand side or on the left-hand side, the lever arm (11) can be inserted into the opened drive casing in two positions at an angle of 180° to one another and coupled to the wheel (9) of the worm drive. The free end of the lever arm (11) is preferably connected by means of a connecting link (65) to the leaf (41), the latter being mounted on the frame by two pairs of mounting links (51, 53) of unequal lengths for pivoting about a virtual pivoting axis.
CA002079682A 1991-02-04 1992-01-30 Fitting with a worm drive for moving a hinged window or door leaf Expired - Fee Related CA2079682C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9101258U DE9101258U1 (en) 1991-02-04 1991-02-04 Fitting with worm gear for moving a pivoting window or door sash
DEG9101258.9U 1991-02-04
PCT/EP1992/000197 WO1992014019A1 (en) 1991-02-04 1992-01-30 Fitting with a worm drive for moving a hinged window or door leaf

Publications (2)

Publication Number Publication Date
CA2079682A1 true CA2079682A1 (en) 1992-08-05
CA2079682C CA2079682C (en) 2000-11-14

Family

ID=6863973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002079682A Expired - Fee Related CA2079682C (en) 1991-02-04 1992-01-30 Fitting with a worm drive for moving a hinged window or door leaf

Country Status (4)

Country Link
EP (1) EP0527974A1 (en)
CA (1) CA2079682C (en)
DE (1) DE9101258U1 (en)
WO (1) WO1992014019A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6385911B1 (en) 1995-12-19 2002-05-14 Truth Hardware Window operator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1090259A (en) * 1912-03-18 1914-03-17 Jesse N Watson Casement-window-operating mechanism.
US1982269A (en) * 1931-04-20 1934-11-27 Truscon Steel Co Sash operating mechanism
US1967481A (en) * 1932-06-06 1934-07-24 Truscon Steel Co Underscreen window operator
US2795413A (en) * 1953-12-28 1957-06-11 Hehr Mfg Company Window operator
US3438151A (en) * 1967-03-17 1969-04-15 Rolscreen Co Operating linkage for windows and the like
US4241541A (en) * 1979-06-08 1980-12-30 Truth Incorporated Dual arm operator for a casement-type window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6385911B1 (en) 1995-12-19 2002-05-14 Truth Hardware Window operator

Also Published As

Publication number Publication date
EP0527974A1 (en) 1993-02-24
DE9101258U1 (en) 1991-05-16
CA2079682C (en) 2000-11-14
WO1992014019A1 (en) 1992-08-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed