GB599720A - Improvements in and relating to stay fastener devices for swinging windows and the like - Google Patents

Improvements in and relating to stay fastener devices for swinging windows and the like

Info

Publication number
GB599720A
GB599720A GB3050045A GB3050045A GB599720A GB 599720 A GB599720 A GB 599720A GB 3050045 A GB3050045 A GB 3050045A GB 3050045 A GB3050045 A GB 3050045A GB 599720 A GB599720 A GB 599720A
Authority
GB
United Kingdom
Prior art keywords
cam
stay
welstead
cams
stay bar
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
GB3050045A
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.)
C E WELSTEAD Ltd
ERIC ROGER WELSTEAD
JOHNSTON ERNEST VAUGHAN
LESLIE CLIVE MATTHEWS
Original Assignee
C E WELSTEAD Ltd
ERIC ROGER WELSTEAD
JOHNSTON ERNEST VAUGHAN
LESLIE CLIVE MATTHEWS
Filing date
Publication date
Application filed by C E WELSTEAD Ltd, ERIC ROGER WELSTEAD, JOHNSTON ERNEST VAUGHAN, LESLIE CLIVE MATTHEWS filed Critical C E WELSTEAD Ltd
Publication of GB599720A publication Critical patent/GB599720A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

599,720. Stays. MATTHEWS, L. C., WELSTEAD, E. R., VAUGHAN, J. E., WELSTEAD, C. E., and WELSTEAD, Ltd., C. E. Nov. 14, 1945, No. 30500. [Class 65 (i)] A stay fastener device for pivotal closures comprises a stay bar 1 pivoted to the surround and guided for sliding and pivoting movement relative to the closure 16, and lock means including a pair of cams 10, 13 having co-operating helical faces 12, 14 disposed between the stay bar and the part 15 relative to which it is guided, one cam 13 being held against rotation relative to the stay or the part, while the other, 10, is freely rotatable to produce relative axial movements of the cams. The cam 13 is prevented from rotating by the ears 19 and in a modification it is fixed to or integral with the stay bar. The cam 10 is rotated by a lever 11 which may engage a socket in the cam. In a further modification, a stay bar having a lengthwise guideway is pivoted to the closure, and a pin carrying the cams and provided with a head co-operating with the guideway is fixed to the surround.
GB3050045A 1945-11-14 Improvements in and relating to stay fastener devices for swinging windows and the like Expired GB599720A (en)

Publications (1)

Publication Number Publication Date
GB599720A true GB599720A (en) 1948-03-18

Family

ID=1742113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3050045A Expired GB599720A (en) 1945-11-14 Improvements in and relating to stay fastener devices for swinging windows and the like

Country Status (1)

Country Link
GB (1) GB599720A (en)

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