GB659110A - Improvements in and relating to bolts for doors and the like - Google Patents

Improvements in and relating to bolts for doors and the like

Info

Publication number
GB659110A
GB659110A GB780849A GB780849A GB659110A GB 659110 A GB659110 A GB 659110A GB 780849 A GB780849 A GB 780849A GB 780849 A GB780849 A GB 780849A GB 659110 A GB659110 A GB 659110A
Authority
GB
United Kingdom
Prior art keywords
door
bolts
doors
relating
projected
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
GB780849A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB780849A priority Critical patent/GB659110A/en
Publication of GB659110A publication Critical patent/GB659110A/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
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/043—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with crank pins and connecting rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

659,110. Multiple fastenings. FRANKLIN, G. March 22, 1949, No. 7808. [Class 44] Opposite aligned bolts 21 mounted in guides 22 on the inside of a door are projected or withdrawn by rods 24 connecting them to a circular member 14 rotatable by a handle 13 on the other side of the door and secured in the locking position by the engagement on a notch 17 of the bolt of a lock 19 operable by a key from the outside of the door. Rotation of the member 14 is limited by stop pins 16 running in arcuate slots 15. In the projected position the outer ends of the bolts engage in sockets 28 on the door frame.
GB780849A 1949-03-22 1949-03-22 Improvements in and relating to bolts for doors and the like Expired GB659110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB780849A GB659110A (en) 1949-03-22 1949-03-22 Improvements in and relating to bolts for doors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB780849A GB659110A (en) 1949-03-22 1949-03-22 Improvements in and relating to bolts for doors and the like

Publications (1)

Publication Number Publication Date
GB659110A true GB659110A (en) 1951-10-17

Family

ID=9840141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB780849A Expired GB659110A (en) 1949-03-22 1949-03-22 Improvements in and relating to bolts for doors and the like

Country Status (1)

Country Link
GB (1) GB659110A (en)

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