GB430457A - Improvements in or relating to windows - Google Patents

Improvements in or relating to windows

Info

Publication number
GB430457A
GB430457A GB19616/34A GB1961634A GB430457A GB 430457 A GB430457 A GB 430457A GB 19616/34 A GB19616/34 A GB 19616/34A GB 1961634 A GB1961634 A GB 1961634A GB 430457 A GB430457 A GB 430457A
Authority
GB
United Kingdom
Prior art keywords
pulley
cords
balancing
july
spring
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
GB19616/34A
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.)
Individual
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 GB430457A publication Critical patent/GB430457A/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
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • 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
    • 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)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)

Abstract

430,457. Balancing-apparatus; winding- gear. BRAUN, K., 13, Klauckestrasse, Augsburg, Germany. July 3, 1934, No. 19616. Convention date, July 3, 1933. [Classes 78 (ii) and 78 (v)] [See also Group X] A balancing-device for sliding sashes comprises a spring-controlled cone pulley having twin grooves for the cords 5, 6, said pulley being traversed on a fixed screw-threaded shaft 1. The shaft 1 is preferably inclined so that the grooves are aligned with the cords. A second pulley may be provided at the righthand side or the sash-cord may be led over pulleys 8, 9, to that on the left. The tension of the spring is adjusted by worm and wheel 12, 11.
GB19616/34A 1933-07-03 1934-07-03 Improvements in or relating to windows Expired GB430457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE430457X 1933-07-03

Publications (1)

Publication Number Publication Date
GB430457A true GB430457A (en) 1935-06-19

Family

ID=6480526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19616/34A Expired GB430457A (en) 1933-07-03 1934-07-03 Improvements in or relating to windows

Country Status (1)

Country Link
GB (1) GB430457A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609191A (en) * 1948-02-16 1952-09-02 Eastern Metals Res Co Inc Spring counterbalance
US2609192A (en) * 1949-05-28 1952-09-02 Eastern Metals Res Co Inc Coil spring and coil spring assembly, including the support for such springs
GB2193744A (en) * 1986-07-31 1988-02-17 Schlegel Corp Counterbalancing windows
EP3498957A4 (en) * 2016-08-08 2020-06-03 Changchun Kuoer Technology Co., Ltd. Opening device used in sliding window and sliding window
DE102020110953A1 (en) 2020-04-22 2021-11-18 BEWISO GmbH Weight compensation for vertically displaceable facade components

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609191A (en) * 1948-02-16 1952-09-02 Eastern Metals Res Co Inc Spring counterbalance
US2609192A (en) * 1949-05-28 1952-09-02 Eastern Metals Res Co Inc Coil spring and coil spring assembly, including the support for such springs
GB2193744A (en) * 1986-07-31 1988-02-17 Schlegel Corp Counterbalancing windows
US4760622A (en) * 1986-07-31 1988-08-02 Schlegel Corporation Compound winding apparatus and counterbalance systems
EP3498957A4 (en) * 2016-08-08 2020-06-03 Changchun Kuoer Technology Co., Ltd. Opening device used in sliding window and sliding window
DE102020110953A1 (en) 2020-04-22 2021-11-18 BEWISO GmbH Weight compensation for vertically displaceable facade components

Similar Documents

Publication Publication Date Title
GB430457A (en) Improvements in or relating to windows
GB418099A (en) Improvements in or relating to sash windows
GB499880A (en) Improvements in or relating to gas-proof covering devices for doors and windows
GB431883A (en) A new or improved device for cleaning shop windows
GB136741A (en) Improvements in Means for Spinning Tops and the like.
GB463570A (en) Improvements in sliding sash windows
GB411191A (en) Improvements relating to pulleys for rope and the like drives
GB190464A (en) Improvements in grooved frames for sliding windows
GB464614A (en) Improvements in electrically driven flyer frames
GB215301A (en) Improved apparatus for operating vertically sliding windows and the like
GB198920A (en) Improvements in telescopic ladders and the like
GB197589A (en) Improved opening and closing devices for fanlight windows and the like
GB361940A (en) Improvements in and relating to belt drives
GB411834A (en) Improvements in or relating to variable speed friction gearing
GB177347A (en) Improved sheave roller fairlead or guide
AU104807B2 (en) Improvements in. window sash pulleys
GB453969A (en) Improvements relating to spring balanced loft ladders
GB420223A (en) Improvements in sound film driving apparatus
GB238227A (en) Improvements in or relating to endless track vehicles
GB374850A (en) A new means of affixing sash cord or sash chain to windows
GB225611A (en) Improvements in and relating to the method of trolley pulley construction and the like
GB434088A (en) Improvements in or relating to endless track vehicles
GB391745A (en) Improvements in toothed wheel gearing
GB153442A (en) Improvements in and connected with sliding sash windows
AU293937A (en) Improvements in. window sash pulleys