GB197375A - An improved device for retaining sliding doors in open, closed or intermediate positions - Google Patents

An improved device for retaining sliding doors in open, closed or intermediate positions

Info

Publication number
GB197375A
GB197375A GB350522A GB350522A GB197375A GB 197375 A GB197375 A GB 197375A GB 350522 A GB350522 A GB 350522A GB 350522 A GB350522 A GB 350522A GB 197375 A GB197375 A GB 197375A
Authority
GB
United Kingdom
Prior art keywords
catch
door
movement
spring
engagement
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
GB350522A
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.)
CECIL PEARSON ELLIS
Original Assignee
CECIL PEARSON ELLIS
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 CECIL PEARSON ELLIS filed Critical CECIL PEARSON ELLIS
Priority to GB350522A priority Critical patent/GB197375A/en
Publication of GB197375A publication Critical patent/GB197375A/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
    • E05C17/00—Devices 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
    • E05C17/02—Devices 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
    • E05C17/46—Devices 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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/50—Devices 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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a single pivoted securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

197,375. Ellis, C. P. Feb. 7, 1922. Catches yielding to pull and pressure. - Sliding doors are held in an adjusted position by means of a pivoted spring-pressed catch member on the door or frame for engagement with wide notches on the frame or door respectively, the catch being arranged to yield when pressure is applied to the door in either direction. As applied to the front edge of a slidable door, the catch comprises a member 1 pivoted at 1<a> and with right-angled adjacent edges on an extension piece adapted to be engaged by a coiled spring 2. Movement of the door to the right causes the catch to rock on its pivot by engagement with the walls of the notch 4<a>, the pivot pin 1<a> being depressed against the action of the spring during this movement. The spring restores the catch into a door-holding position when the door stops with one of the notches above the catch. A similar movement occurs when the movement of the door is reversed, a slot 3<a> housing the catch during the trailing movement. The catch may be rendered inoperative by forming it with an additional flat surface 1<h> for engagement with the plate 2<a> above the spring 2.
GB350522A 1922-02-07 1922-02-07 An improved device for retaining sliding doors in open, closed or intermediate positions Expired GB197375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB350522A GB197375A (en) 1922-02-07 1922-02-07 An improved device for retaining sliding doors in open, closed or intermediate positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB350522A GB197375A (en) 1922-02-07 1922-02-07 An improved device for retaining sliding doors in open, closed or intermediate positions

Publications (1)

Publication Number Publication Date
GB197375A true GB197375A (en) 1923-05-07

Family

ID=9759595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB350522A Expired GB197375A (en) 1922-02-07 1922-02-07 An improved device for retaining sliding doors in open, closed or intermediate positions

Country Status (1)

Country Link
GB (1) GB197375A (en)

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