GB383357A - A balancing device suitable for all types of mechanically operated balanced windows and other like contrivances - Google Patents

A balancing device suitable for all types of mechanically operated balanced windows and other like contrivances

Info

Publication number
GB383357A
GB383357A GB2671231A GB2671231A GB383357A GB 383357 A GB383357 A GB 383357A GB 2671231 A GB2671231 A GB 2671231A GB 2671231 A GB2671231 A GB 2671231A GB 383357 A GB383357 A GB 383357A
Authority
GB
United Kingdom
Prior art keywords
balancing device
screw
contrivances
types
device suitable
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
GB2671231A
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
Priority to GB2671231A priority Critical patent/GB383357A/en
Publication of GB383357A publication Critical patent/GB383357A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E05D13/123—Counterbalance devices with springs with compression 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)
  • Crushing And Grinding (AREA)

Abstract

383,357. Balancing devices. YOUNG, W., Claydon Works, Mill Road, Wishaw, Lanarkshire. Sept. 25, 1931, No. 26712. [Class 78 (ii).] A balancing device for a vertically sliding window or the like comprises pulleys and cables connected to a screwed rotary shaft M<1> adapted to be rotated by a spring-pressed non-rotatable nut G. The spring tension is adjusted by a screwed sleeve J and screw K. The pitch of the screw M<1> may be varied and the screw may be engaged by a ball or pin P. The supports E may be flat stainless-steel bands.
GB2671231A 1931-09-25 1931-09-25 A balancing device suitable for all types of mechanically operated balanced windows and other like contrivances Expired GB383357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2671231A GB383357A (en) 1931-09-25 1931-09-25 A balancing device suitable for all types of mechanically operated balanced windows and other like contrivances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2671231A GB383357A (en) 1931-09-25 1931-09-25 A balancing device suitable for all types of mechanically operated balanced windows and other like contrivances

Publications (1)

Publication Number Publication Date
GB383357A true GB383357A (en) 1932-11-17

Family

ID=10248031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2671231A Expired GB383357A (en) 1931-09-25 1931-09-25 A balancing device suitable for all types of mechanically operated balanced windows and other like contrivances

Country Status (1)

Country Link
GB (1) GB383357A (en)

Cited By (2)

* 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

Cited By (2)

* 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

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