GB350315A - Improvements in locks or latches - Google Patents

Improvements in locks or latches

Info

Publication number
GB350315A
GB350315A GB2292330A GB2292330A GB350315A GB 350315 A GB350315 A GB 350315A GB 2292330 A GB2292330 A GB 2292330A GB 2292330 A GB2292330 A GB 2292330A GB 350315 A GB350315 A GB 350315A
Authority
GB
United Kingdom
Prior art keywords
follower
spring
night
blocking
latches
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
GB2292330A
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 GB2292330A priority Critical patent/GB350315A/en
Publication of GB350315A publication Critical patent/GB350315A/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
    • E05C1/16—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 in a plane substantially parallel to the wing or frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

350,315. Night larches. HALLDRON, C. R., Granville, Portobello, Willenball, and WITHERIDGE, A. J., The Uplands, Sargent Hill, Birmingham Road, Walsall, both in Staffordshire. July 30, 1930, No. 22923. [Class 44.] Key-operated means for blocking the bolt of a pin tumbler night latch comprises a spring 12 which is displaced to the blocking position shown in Fig. 3, by the rotation of a follower 14 attached to the lock-bar 11. The follower 14, Fig. 4, is provided with a stud 17 to operate the spring and an extension 16 which abuts against a stop 18 when the follower reaches its locking position.
GB2292330A 1930-07-30 1930-07-30 Improvements in locks or latches Expired GB350315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2292330A GB350315A (en) 1930-07-30 1930-07-30 Improvements in locks or latches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2292330A GB350315A (en) 1930-07-30 1930-07-30 Improvements in locks or latches

Publications (1)

Publication Number Publication Date
GB350315A true GB350315A (en) 1931-06-11

Family

ID=10187241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2292330A Expired GB350315A (en) 1930-07-30 1930-07-30 Improvements in locks or latches

Country Status (1)

Country Link
GB (1) GB350315A (en)

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