GB825339A - Improvements in and relating to balances - Google Patents

Improvements in and relating to balances

Info

Publication number
GB825339A
GB825339A GB9187/58A GB918758A GB825339A GB 825339 A GB825339 A GB 825339A GB 9187/58 A GB9187/58 A GB 9187/58A GB 918758 A GB918758 A GB 918758A GB 825339 A GB825339 A GB 825339A
Authority
GB
United Kingdom
Prior art keywords
weight
sash
pinion
march
shaft
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
GB9187/58A
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.)
STANISLAV ZDRUBEK
VACLAV CHALOUPECKY
VYZK USTAV DOPRAVNI A UPRAVARE
Original Assignee
STANISLAV ZDRUBEK
VACLAV CHALOUPECKY
VYZK USTAV DOPRAVNI A UPRAVARE
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 STANISLAV ZDRUBEK, VACLAV CHALOUPECKY, VYZK USTAV DOPRAVNI A UPRAVARE filed Critical STANISLAV ZDRUBEK
Publication of GB825339A publication Critical patent/GB825339A/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
    • E05D13/04—Fasteners specially adapted for holding sliding wings open
    • E05D13/06—Fasteners specially adapted for holding sliding wings open with notches for vertically sliding wings
    • 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)
  • Support Devices For Sliding Doors (AREA)

Abstract

825,339. Balanced window sashes. VYZKUMNY USTAV DOPRAVNI A UPRAVARENSKE TECHNIKY, SKUPINA KOLEJOVYCH VOZIDEL, CHALOUPECKY, V., and ZDRUBEK, S. March 21, 1958 [March 22, 1957], No. 9187/58. Class 20(3) A sash B is balanced by a weight 10 of channel shape with a rack 8 mounted on an inner wall so that the pinion 7 is enclosed within the weight 10, the pinion being connected by a shaft 6 either directly or indirectly to pinions 2, 3 running on racks 4, 5 mounted on the sash. The weight 10 is guided by a flanged pillar carrying the bearings of shaft 6, the flanges running in grooves 25 in the inner walls of the channel. The flanges may be replaced by rollers.
GB9187/58A 1957-03-22 1958-03-21 Improvements in and relating to balances Expired GB825339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS825339X 1957-03-22

Publications (1)

Publication Number Publication Date
GB825339A true GB825339A (en) 1959-12-16

Family

ID=5455854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9187/58A Expired GB825339A (en) 1957-03-22 1958-03-21 Improvements in and relating to balances

Country Status (1)

Country Link
GB (1) GB825339A (en)

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