GB191411004A - Improvements in Door Locks. - Google Patents

Improvements in Door Locks.

Info

Publication number
GB191411004A
GB191411004A GB191411004DA GB191411004A GB 191411004 A GB191411004 A GB 191411004A GB 191411004D A GB191411004D A GB 191411004DA GB 191411004 A GB191411004 A GB 191411004A
Authority
GB
United Kingdom
Prior art keywords
notch
spindle
bolt
door
block
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
Inventor
Robert Lee Skinner
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
Application granted granted Critical
Publication of GB191411004A publication Critical patent/GB191411004A/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
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/14—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame

Landscapes

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

Abstract

11,004. Skinner, R. L. May 3, 1913, [Convention date]. Latches, sliding.-The inner end of a latch 4 operated by a push-and-pull spindle 13 has an angularly-disposed portion 7 guided between two fixed pins 8, so that, as the latch is withdrawn, it is tilted to relieve the friction of the nose 5 on the striking-plate. Latches, preventing operation of.-To secure the latch against operation, a spring-controlled lever 17 pivoted on the bolt at 18 is provided, and is adapted to engage a notch 20 in the push-and-pull spindle 13 to secure both the bolt and the spindle. The notch 20 in the spindle is normally occupied by a block 26 carried on a rod 21 running through the spindle 13 and operable by a knob on the inside and by a key on the outside of the door. When the door is open, the rod 21 can be turned to remove the block 26 from the notch 20, the catch 17 being prevented from immediately engaging the notch by means of a projection 27 on the block. When the door is slammed and the bolt pressed inwards and tilted, the catch 17 slips from the projection 27 and engages the notch 20, whereupon the bolt shoots out under the action of ts spring.
GB191411004D 1913-05-03 1914-05-04 Improvements in Door Locks. Expired GB191411004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191411004XA 1913-05-03 1913-05-03

Publications (1)

Publication Number Publication Date
GB191411004A true GB191411004A (en) 1914-07-16

Family

ID=32597552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191411004D Expired GB191411004A (en) 1913-05-03 1914-05-04 Improvements in Door Locks.

Country Status (1)

Country Link
GB (1) GB191411004A (en)

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