GB226994A - Improvements in fasteners for casement windows or the like - Google Patents

Improvements in fasteners for casement windows or the like

Info

Publication number
GB226994A
GB226994A GB274424A GB274424A GB226994A GB 226994 A GB226994 A GB 226994A GB 274424 A GB274424 A GB 274424A GB 274424 A GB274424 A GB 274424A GB 226994 A GB226994 A GB 226994A
Authority
GB
United Kingdom
Prior art keywords
arm
casement
lug
boss
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
GB274424A
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.)
ALFRED JAMES MORTLOCK
Original Assignee
ALFRED JAMES MORTLOCK
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 ALFRED JAMES MORTLOCK filed Critical ALFRED JAMES MORTLOCK
Priority to GB274424A priority Critical patent/GB226994A/en
Publication of GB226994A publication Critical patent/GB226994A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/043—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the pivot being between bolt and handle

Abstract

226,994. Lardner, H. W., and Mortlock, A. J. Feb. 2, 1924. Casement fastenings, cockspur type. - In a casement fastener of the cockspur type the attachment plate 1 to which the securing arm 2 is pivoted is provided with a slotted lug or guide 5 in which the operative end of the arm 2 works and which rides on to a boss or roller 9 secured to the slotted plate 10, secured to the window frame, to support the weight of the window and prevent sagging. The corners 8 of the lug 5 are rounded to facilitate the engagement of the Jug with the boss or roller 9. The lug 5 serves both to guide the arm 2 and to avoid straining the pivot 6 when the casement is being opened or closed by the handle part 12 of the arm 2. A second hole 7 is provided for the pivot to enable the fastener to be used on casements opening tn the right or left hand.
GB274424A 1924-02-02 1924-02-02 Improvements in fasteners for casement windows or the like Expired GB226994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB274424A GB226994A (en) 1924-02-02 1924-02-02 Improvements in fasteners for casement windows or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB274424A GB226994A (en) 1924-02-02 1924-02-02 Improvements in fasteners for casement windows or the like

Publications (1)

Publication Number Publication Date
GB226994A true GB226994A (en) 1925-01-08

Family

ID=9745057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB274424A Expired GB226994A (en) 1924-02-02 1924-02-02 Improvements in fasteners for casement windows or the like

Country Status (1)

Country Link
GB (1) GB226994A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196050A (en) * 1986-09-24 1988-04-20 Gkn Crompton Fastener for securing frames together
FR3035827A1 (en) * 2015-05-06 2016-11-11 Peugeot Citroen Automobiles Sa ROTARY UNLOCKING CONTROL

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196050A (en) * 1986-09-24 1988-04-20 Gkn Crompton Fastener for securing frames together
GB2196050B (en) * 1986-09-24 1990-11-21 Gkn Crompton Fastner for securing frames together
FR3035827A1 (en) * 2015-05-06 2016-11-11 Peugeot Citroen Automobiles Sa ROTARY UNLOCKING CONTROL

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