GB578749A - A double self-locking hinge - Google Patents

A double self-locking hinge

Info

Publication number
GB578749A
GB578749A GB1524543A GB1524543A GB578749A GB 578749 A GB578749 A GB 578749A GB 1524543 A GB1524543 A GB 1524543A GB 1524543 A GB1524543 A GB 1524543A GB 578749 A GB578749 A GB 578749A
Authority
GB
United Kingdom
Prior art keywords
flap
locking member
notches
leg
hinge
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
GB1524543A
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.)
REGINALD HENRY BROMFIELD
Original Assignee
REGINALD HENRY BROMFIELD
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 REGINALD HENRY BROMFIELD filed Critical REGINALD HENRY BROMFIELD
Priority to GB1524543A priority Critical patent/GB578749A/en
Publication of GB578749A publication Critical patent/GB578749A/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
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

578,749. Hinges. BROMFIELD, R. H. July 24, 1945, No. 15245/43. [Class 65 (ii)] [Also in Group XIV] Pivoting adjustments. A hinge comprising a pair of flaps A, B has an upstanding portion D on one flap A adapted to be engaged by notches in a locking member E connected to the other flap B so that the members connected by the hinge can be held in both closed and open positions, and if desired, also in intermediate positions. The notches may be all on the same side of the locking member, and a spring may be used to press the locking member into the engaging position. In the arrangement shown, adapted for the leg of a folding table, the locking member E is hinged to the flap B and passes through an aperture in the flap portion D, and the notches engage the edges of the aperture by gravity, one, as shown, when the leg is unfolded and the other when the table is inverted and the leg folded.
GB1524543A 1945-07-24 1945-07-24 A double self-locking hinge Expired GB578749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1524543A GB578749A (en) 1945-07-24 1945-07-24 A double self-locking hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1524543A GB578749A (en) 1945-07-24 1945-07-24 A double self-locking hinge

Publications (1)

Publication Number Publication Date
GB578749A true GB578749A (en) 1946-07-10

Family

ID=10055641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1524543A Expired GB578749A (en) 1945-07-24 1945-07-24 A double self-locking hinge

Country Status (1)

Country Link
GB (1) GB578749A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313374A (en) * 1966-05-12 1967-04-11 Virgil V Teach Escape ladder
GB2125286A (en) * 1982-08-05 1984-03-07 Kusch Co Sitzmoebel Folding table fitment
US5334354A (en) * 1992-09-11 1994-08-02 Troemner, Inc. Laboratory clamp having a fully enclosed hinge mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313374A (en) * 1966-05-12 1967-04-11 Virgil V Teach Escape ladder
GB2125286A (en) * 1982-08-05 1984-03-07 Kusch Co Sitzmoebel Folding table fitment
US5334354A (en) * 1992-09-11 1994-08-02 Troemner, Inc. Laboratory clamp having a fully enclosed hinge mechanism

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