GB481936A - Improvements in or relating to mechanism for opening and closing hinged windows and the like - Google Patents

Improvements in or relating to mechanism for opening and closing hinged windows and the like

Info

Publication number
GB481936A
GB481936A GB2520336A GB2520336A GB481936A GB 481936 A GB481936 A GB 481936A GB 2520336 A GB2520336 A GB 2520336A GB 2520336 A GB2520336 A GB 2520336A GB 481936 A GB481936 A GB 481936A
Authority
GB
United Kingdom
Prior art keywords
bar
window
hinged
frame
pivot
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
GB2520336A
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.)
Williams & Williams Ltd
Original Assignee
Williams & Williams Ltd
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 Williams & Williams Ltd filed Critical Williams & Williams Ltd
Priority to GB2520336A priority Critical patent/GB481936A/en
Publication of GB481936A publication Critical patent/GB481936A/en
Expired 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
    • E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
    • E05F11/12—Mechanisms by which the bar shifts the wing
    • E05F11/14—Mechanisms by which the bar shifts the wing directly, i.e. without links, shifting the wing, e.g. by rack and gear or pin and slot
    • 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

  • Wing Frames And Configurations (AREA)

Abstract

481,936. Window regulators. WILLIAMS & WILLIAMS, Ltd., and WILLIAMS, J. Sept. 16, 1936, No. 25203. [Class 20 (iii)] Operating mechanism for hinged windows, shutters, and the like, comprises a bar C which is pivotally connected at A<1> to an edge of the hinged frame at right-angles to the hinge axis, and which lies at least partly in the space between the hinged and fixed frames when the hinged frame is in the closed position. Further, the bar is moved by operating mechanism which imparts an endwise thrust to the bar when the latter must move endwise to open or close the window or the like, and a force tangential to a circle having as centre a pivot C<2> on the bar when the line joining this pivot and the point A<1> passes through or close to the axis about which the window hinges. In the construction shown, the pivot C<2> is guided in a guide or channel E<1> fixed to a casing E on the window frame. The bar C is provided with teeth C<1> which co-operate, throughout the movements of the bar, with a pinion F. The latter is geared to a pinion F<1> which is mounted on the same shaft F<2> as a worm-wheel which is in mesh with a worm on the operating handle. The sash frame A is hinged at B<1> to the window frame D about a vertical axis and the bar is attached to the lower edge of the sash frame. In modifications, the axis of the hinge or hinges is horizontal or inclined. The Provisional Specification also describes a construction in which an intermediate point in the bar is pivotally connected to an arcuate rack which is pivotally mounted on the window sill or other fixed part so that, when the window is in the closed position, the initial movement imparted to the rack about its pivot tends to swing the bar outwards. Means are provided which, during the initial opening and final closing movement of the window, prevent the outer end of the bar from swinging outwards while permitting the bar to rock about such end and also to move longitudinally to the necessary extent.
GB2520336A 1936-09-16 1936-09-16 Improvements in or relating to mechanism for opening and closing hinged windows and the like Expired GB481936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2520336A GB481936A (en) 1936-09-16 1936-09-16 Improvements in or relating to mechanism for opening and closing hinged windows and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2520336A GB481936A (en) 1936-09-16 1936-09-16 Improvements in or relating to mechanism for opening and closing hinged windows and the like

Publications (1)

Publication Number Publication Date
GB481936A true GB481936A (en) 1938-03-16

Family

ID=10223902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2520336A Expired GB481936A (en) 1936-09-16 1936-09-16 Improvements in or relating to mechanism for opening and closing hinged windows and the like

Country Status (1)

Country Link
GB (1) GB481936A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965195C (en) * 1953-06-09 1957-06-06 Ernst Woelm Remotely operated opener for windows, ventilation flaps or the like.
US4305228A (en) * 1979-05-31 1981-12-15 Truth Incorporated Operator for a casement-type window
US5152103A (en) * 1990-04-04 1992-10-06 Truth Division Of Spx Corporation Automatic window sash and lock operator
US5815984A (en) * 1996-03-27 1998-10-06 Wright Products Corp. Casement window operator
CN103615168A (en) * 2013-12-06 2014-03-05 镇江市高等专科学校 Device opening and closing automobile trunk door in remote-control mode

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965195C (en) * 1953-06-09 1957-06-06 Ernst Woelm Remotely operated opener for windows, ventilation flaps or the like.
US4305228A (en) * 1979-05-31 1981-12-15 Truth Incorporated Operator for a casement-type window
US5152103A (en) * 1990-04-04 1992-10-06 Truth Division Of Spx Corporation Automatic window sash and lock operator
US5815984A (en) * 1996-03-27 1998-10-06 Wright Products Corp. Casement window operator
CN103615168A (en) * 2013-12-06 2014-03-05 镇江市高等专科学校 Device opening and closing automobile trunk door in remote-control mode

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